backup.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 96,
   "id": "7eef6f3d",
   "metadata": {},
   "outputs": [],
   "source": [
    "import glob,os,subprocess,json,re\n",
    "import PIL.Image\n",
    "from IPython.display import display\n",
    "\n",
    "def print_js(js):\n",
    "    print(json.dumps(js,indent=2))"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "08e634c5",
   "metadata": {},
   "source": [
    "### 先切换文件夹"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "c1a32bb7",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "E:\\bangumi\\K-ON\\TV Album (2009)(+CDs)_BDrip_x265_flac_dun jpn add chn,yue,eng\n"
     ]
    }
   ],
   "source": [
    "%cd \"./TV Album (2009)(+CDs)_BDrip_x265_flac_dun jpn add chn,yue,eng\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "12894b85",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'E:\\\\bangumi\\\\K-ON'"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%pwd"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "c566148b",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "['BD Scans',\n",
       " 'BD Scans.zip',\n",
       " 'Bonus',\n",
       " 'Bonus.zip',\n",
       " 'CDs',\n",
       " 'CDs.zip',\n",
       " 'K-ON! 2009 - EP01 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP01 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP01 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP02 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP02 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP02 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP03 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP03 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP03 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP04 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP04 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP04 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP05 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP05 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP05 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP06 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP06 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP06 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP07 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP07 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP07 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP08 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP08 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP08 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP09 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP09 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP09 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP10 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP10 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP10 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP11 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP11 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP11 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP12 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP12 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP12 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP13 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP13 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP13 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv',\n",
       " 'K-ON! 2009 - EP14 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.chs.ass',\n",
       " 'K-ON! 2009 - EP14 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mka',\n",
       " 'K-ON! 2009 - EP14 [BD 1920x1080 23.976fps AVC-yuv420p10 FLACx3 Chap] - mawen1250.mkv']"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import os\n",
    "os.listdir()"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "015c63c8",
   "metadata": {},
   "source": [
    "### 以下是重命名某个后缀"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "23c0c8e1",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[EAC][090422] TVアニメ けいおん! EDテーマ「Don't say“lazy”」／桜高軽音部\\Booklet\\PCCG-70038_001.jp2 [EAC][090422] TVアニメ けいおん! EDテーマ「Don't say“lazy”」／桜高軽音部\\Booklet\\PCCG-70038_001.png\n"
     ]
    }
   ],
   "source": [
    "# os.listdir()\n",
    "\n",
    "paths=glob.glob(\"**/*.jp2\",recursive=True)\n",
    "# paths[-5:]\n",
    "\n",
    "os.path.exists(paths[0])\n",
    "\n",
    "def new_path(path):\n",
    "    tmp=path.split(\".\")\n",
    "    tmp[-1]=\"png\"\n",
    "    return \".\".join(tmp)\n",
    "# print(paths[0],new_path(paths[0]))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "id": "0cbd0e87",
   "metadata": {},
   "outputs": [],
   "source": [
    "img=PIL.Image.open(paths[0])\n",
    "# display(img)\n",
    "img.save(new_path(paths[0]))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "3a7f7c8a",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Wall time: 1min 13s\n"
     ]
    }
   ],
   "source": [
    "%%time\n",
    "for i in paths:\n",
    "    img=PIL.Image.open(i)\n",
    "    img.save(new_path(i))"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "92356409",
   "metadata": {},
   "source": [
    "### 下面是整理视频音轨和字幕轨，原则是中文字幕默认和原配优先"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "21a44782",
   "metadata": {},
   "source": [
    "#### 方案一，有无字幕视频和下载的不同名字幕\n",
    "\n",
    "这时一般只有集数有用\n",
    "\n",
    "注意先测试轴对不对"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 141,
   "id": "d1ed5ab7",
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP02 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP03 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP04 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP05 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP06 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP07 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP08 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP09 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP10 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP11 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP12 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP13 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP14 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP15 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP16 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP17 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP18 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP19 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP20 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP21 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP22 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP23 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP24 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP25 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! OVA [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][01][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][02][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][03][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][04][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][05][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][06][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][07][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][08][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][09][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][10][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][11][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][12][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][13][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][14][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][15][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][16][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][17][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][18][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][19][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][20][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][21][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][22][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][23][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][24][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][25][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][OVA][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][SP1][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][SP2][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][SP3][X264_AAC][720P].ass\n",
      "[YYDM-11FANS][Toradora][BDRIP][SP4][X264_AAC][720P].ass\n",
      "Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP02 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP03 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP04 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP05 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP06 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP07 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP08 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP09 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP10 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP11 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP12 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP13 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP14 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP15 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP16 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP17 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP18 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP19 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP20 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP21 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP22 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP23 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP24 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! EP25 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "Toradora! OVA [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n"
     ]
    }
   ],
   "source": [
    "ass=glob.glob(\"*.ass\",recursive=True)\n",
    "video=glob.glob(\"*.mkv\",recursive=False)\n",
    "\n",
    "\n",
    "for i in ass:\n",
    "    print(i)\n",
    "for i in video:\n",
    "    print(i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 143,
   "id": "9a39dd14",
   "metadata": {},
   "outputs": [],
   "source": [
    "temp=\"Toradora! EP{:0>2d} [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.{}\"\n",
    "ass=temp.format(1,\"ass\")\n",
    "mkv=temp.format(1,\"mkv\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 144,
   "id": "92bc47f3",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[\n",
      "  {\n",
      "    \"@type\": \"General\"\n",
      "  },\n",
      "  {\n",
      "    \"@type\": \"Video\",\n",
      "    \"StreamOrder\": \"0\",\n",
      "    \"ID\": \"1\",\n",
      "    \"Language\": \"en\",\n",
      "    \"Default\": \"Yes\",\n",
      "    \"Forced\": \"No\"\n",
      "  },\n",
      "  {\n",
      "    \"@type\": \"Audio\",\n",
      "    \"StreamOrder\": \"1\",\n",
      "    \"ID\": \"2\",\n",
      "    \"Language\": \"ja\",\n",
      "    \"Default\": \"Yes\",\n",
      "    \"Forced\": \"No\"\n",
      "  },\n",
      "  {\n",
      "    \"@type\": \"Menu\"\n",
      "  }\n",
      "]\n"
     ]
    }
   ],
   "source": [
    "output=subprocess.run(\n",
    "    [\n",
    "        \"MediaInfo.exe\",\n",
    "        \"--Output=JSON\",\n",
    "        mkv,\n",
    "#         output_file,\n",
    "    ], stdout=subprocess.PIPE,stderr=subprocess.PIPE,\n",
    ")\n",
    "\n",
    "# print(\"stderr\",output.stderr.decode())\n",
    "# print(\"stdout\\n\"+output.stdout.decode())\n",
    "\n",
    "js=json.loads(output.stdout)\n",
    "# print(json.dumps(js,indent=2))\n",
    "# print(len(js[\"media\"][\"track\"]))\n",
    "\n",
    "track=js[\"media\"][\"track\"]\n",
    "# print_js(track)\n",
    "\n",
    "filter_key=[\"@type\",\"@typeorder\",\"StreamOrder\",\"ID\",\"Language\",\"Default\",\"Forced\",\"Title\"]\n",
    "\n",
    "t_filter=[dict(filter(lambda x : x[0] in  filter_key, t.items())) for t in track] # only print keys in list\n",
    "print_js(t_filter)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 52,
   "id": "97c896c7",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "ffmpeg.exe -i [Eupho&VCB-Studio] Baja no Studio ~Baja no Mita Umi~ [Ma10p_1080p][x265_flac].mkv -i [Eupho&VCB-Studio] Baja no Studio ~Baja no Mita Umi~ [Ma10p_1080p][x265_flac].ass -map 0:v -map 0:a -map 1:s -map 0:s -disposition:s:0 default -disposition:s:1 0 -c copy out.mkv\n"
     ]
    }
   ],
   "source": [
    "cmd=[\n",
    "    \"ffmpeg.exe\",\n",
    "    \"-i\",\n",
    "    \"{file_mv}\",\n",
    "    \"-i\",\n",
    "    \"{file_ass}\",\n",
    "    \"-map\",\n",
    "    \"0:v\",\n",
    "    \"-map\",\n",
    "    \"0:a\",\n",
    "    \"-map\",\n",
    "    \"1:s\",\n",
    "    \"-map\",\n",
    "    \"0:s\",\n",
    "    \"-disposition:s:0\",\n",
    "    \"default\",\n",
    "    \"-disposition:s:1\",\n",
    "    \"0\",\n",
    "    \"-c\",\n",
    "    \"copy\",\n",
    "    \"{file_output}\"\n",
    "]\n",
    "cmd=\" \".join(cmd)\n",
    "print(cmd.format(file_mv=file_mv,file_ass=file_ass,file_output=output_file))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 60,
   "id": "1c1997d0",
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "[matroska,webm @ 0000025b787bca80] Could not find codec parameters for stream 2 (Subtitle: hdmv_pgs_subtitle (pgssub)): unspecified size\n",
      "Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options\n",
      "Input #0, matroska,webm, from '[Eupho&VCB-Studio] Baja no Studio ~Baja no Mita Umi~ [Ma10p_1080p][x265_flac].mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.7 + libmatroska v1.5.0\n",
      "    creation_time   : 2020-05-04T13:39:54.000000Z\n",
      "  Duration: 00:27:49.67, start: 0.000000, bitrate: 7232 kb/s\n",
      "  Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv, bt709), 1920x1080, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 23.98 tbc (default)\n",
      "    Metadata:\n",
      "      BPS-eng         : 6555767\n",
      "      DURATION-eng    : 00:27:49.668000000\n",
      "      NUMBER_OF_FRAMES-eng: 40032\n",
      "      NUMBER_OF_BYTES-eng: 1368244456\n",
      "      _STATISTICS_WRITING_APP-eng: mkvmerge v32.0.0 ('Astral Progressions') 64-bit\n",
      "      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-04 13:39:54\n",
      "      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "    Metadata:\n",
      "      BPS-eng         : 654295\n",
      "      DURATION-eng    : 00:27:49.670000000\n",
      "      NUMBER_OF_FRAMES-eng: 19567\n",
      "      NUMBER_OF_BYTES-eng: 136557237\n",
      "      _STATISTICS_WRITING_APP-eng: mkvmerge v32.0.0 ('Astral Progressions') 64-bit\n",
      "      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-04 13:39:54\n",
      "      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES\n",
      "  Stream #0:2(jpn): Subtitle: hdmv_pgs_subtitle (default)\n",
      "    Metadata:\n",
      "      BPS-eng         : 50328\n",
      "      DURATION-eng    : 00:26:40.099000000\n",
      "      NUMBER_OF_FRAMES-eng: 988\n",
      "      NUMBER_OF_BYTES-eng: 10066295\n",
      "      _STATISTICS_WRITING_APP-eng: mkvmerge v32.0.0 ('Astral Progressions') 64-bit\n",
      "      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-04 13:39:54\n",
      "      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES\n",
      "Input #1, ass, from '[Eupho&VCB-Studio] Baja no Studio ~Baja no Mita Umi~ [Ma10p_1080p][x265_flac].ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'out.mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "    Metadata:\n",
      "      BPS-eng         : 6555767\n",
      "      DURATION-eng    : 00:27:49.668000000\n",
      "      NUMBER_OF_FRAMES-eng: 40032\n",
      "      NUMBER_OF_BYTES-eng: 1368244456\n",
      "      _STATISTICS_WRITING_APP-eng: mkvmerge v32.0.0 ('Astral Progressions') 64-bit\n",
      "      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-04 13:39:54\n",
      "      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "    Metadata:\n",
      "      BPS-eng         : 654295\n",
      "      DURATION-eng    : 00:27:49.670000000\n",
      "      NUMBER_OF_FRAMES-eng: 19567\n",
      "      NUMBER_OF_BYTES-eng: 136557237\n",
      "      _STATISTICS_WRITING_APP-eng: mkvmerge v32.0.0 ('Astral Progressions') 64-bit\n",
      "      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-04 13:39:54\n",
      "      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "  Stream #0:3(jpn): Subtitle: hdmv_pgs_subtitle ([255][255][255][255] / 0xFFFFFFFF)\n",
      "    Metadata:\n",
      "      BPS-eng         : 50328\n",
      "      DURATION-eng    : 00:26:40.099000000\n",
      "      NUMBER_OF_FRAMES-eng: 988\n",
      "      NUMBER_OF_BYTES-eng: 10066295\n",
      "      _STATISTICS_WRITING_APP-eng: mkvmerge v32.0.0 ('Astral Progressions') 64-bit\n",
      "      _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-04 13:39:54\n",
      "      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "  Stream #0:2 -> #0:3 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       6kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "[matroska @ 0000025b78d62440] Starting new cluster due to timestamp\n",
      "frame= 1878 fps=0.0 q=-1.0 size=   76800kB time=00:01:18.25 bitrate=8040.2kbits/s speed= 152x    \n",
      "frame= 3663 fps=3611 q=-1.0 size=  135936kB time=00:02:33.00 bitrate=7278.3kbits/s speed= 151x    \n",
      "frame= 5797 fps=3689 q=-1.0 size=  207616kB time=00:04:05.47 bitrate=6928.7kbits/s speed= 156x    \n",
      "frame= 6274 fps=3029 q=-1.0 size=  217856kB time=00:04:25.67 bitrate=6717.6kbits/s speed= 128x    \n",
      "frame= 6738 fps=2598 q=-1.0 size=  245760kB time=00:04:41.22 bitrate=7159.0kbits/s speed= 108x    \n",
      "frame= 7716 fps=2474 q=-1.0 size=  269056kB time=00:05:26.72 bitrate=6746.2kbits/s speed= 105x    \n",
      "frame= 8239 fps=2277 q=-1.0 size=  282624kB time=00:05:44.14 bitrate=6727.5kbits/s speed=95.1x    \n",
      "frame=10463 fps=2539 q=-1.0 size=  343552kB time=00:07:17.07 bitrate=6439.2kbits/s speed= 106x    \n",
      "frame=11011 fps=2346 q=-1.0 size=  364288kB time=00:07:39.68 bitrate=6491.9kbits/s speed=97.9x    \n",
      "frame=12361 fps=2380 q=-1.0 size=  402944kB time=00:08:36.09 bitrate=6395.9kbits/s speed=99.4x    \n",
      "frame=12838 fps=2254 q=-1.0 size=  435200kB time=00:09:04.82 bitrate=6543.7kbits/s speed=95.7x    \n",
      "frame=13029 fps=2101 q=-1.0 size=  435200kB time=00:09:04.82 bitrate=6543.7kbits/s speed=87.9x    \n",
      "frame=13604 fps=2021 q=-1.0 size=  482304kB time=00:09:27.46 bitrate=6962.6kbits/s speed=84.3x    \n",
      "frame=14883 fps=2057 q=-1.0 size=  522496kB time=00:10:20.88 bitrate=6893.9kbits/s speed=85.8x    \n",
      "frame=15365 fps=1986 q=-1.0 size=  536832kB time=00:10:41.28 bitrate=6857.7kbits/s speed=82.9x    \n",
      "frame=16962 fps=2059 q=-1.0 size=  603648kB time=00:11:48.33 bitrate=6981.3kbits/s speed=  86x    \n",
      "frame=17675 fps=2019 q=-1.0 size=  624640kB time=00:12:17.19 bitrate=6941.3kbits/s speed=84.2x    \n",
      "frame=18087 fps=1952 q=-1.0 size=  636160kB time=00:12:34.85 bitrate=6903.9kbits/s speed=81.5x    \n",
      "frame=20389 fps=2087 q=-1.0 size=  704000kB time=00:14:11.35 bitrate=6774.1kbits/s speed=87.1x    \n",
      "frame=20663 fps=1917 q=-1.0 size=  716032kB time=00:14:22.03 bitrate=6804.5kbits/s speed=  80x    \n",
      "frame=21383 fps=1893 q=-1.0 size=  740096kB time=00:14:52.30 bitrate=6794.7kbits/s speed=  79x    \n",
      "frame=21703 fps=1835 q=-1.0 size=  750336kB time=00:15:05.47 bitrate=6788.5kbits/s speed=76.5x    \n",
      "frame=23316 fps=1888 q=-1.0 size=  811008kB time=00:16:13.78 bitrate=6822.7kbits/s speed=78.8x    \n",
      "frame=23807 fps=1850 q=-1.0 size=  830720kB time=00:16:33.10 bitrate=6852.5kbits/s speed=77.2x    \n",
      "frame=24210 fps=1811 q=-1.0 size=  848384kB time=00:16:50.80 bitrate=6875.7kbits/s speed=75.6x    \n",
      "frame=25084 fps=1808 q=-1.0 size=  892928kB time=00:17:26.64 bitrate=6988.9kbits/s speed=75.4x    \n",
      "frame=25246 fps=1755 q=-1.0 size=  896256kB time=00:17:35.49 bitrate=6956.1kbits/s speed=73.4x    \n",
      "frame=25619 fps=1719 q=-1.0 size=  907264kB time=00:17:49.14 bitrate=6951.7kbits/s speed=71.7x    \n",
      "frame=25991 fps=1684 q=-1.0 size=  923648kB time=00:18:06.59 bitrate=6963.6kbits/s speed=70.4x    \n",
      "frame=26269 fps=1645 q=-1.0 size=  942080kB time=00:18:16.02 bitrate=7041.4kbits/s speed=68.6x    \n",
      "frame=26472 fps=1606 q=-1.0 size=  948480kB time=00:18:24.21 bitrate=7036.6kbits/s speed=  67x    \n",
      "frame=26929 fps=1585 q=-1.0 size=  956416kB time=00:18:43.24 bitrate=6975.3kbits/s speed=66.1x    \n",
      "frame=27299 fps=1561 q=-1.0 size=  967168kB time=00:18:58.94 bitrate=6956.5kbits/s speed=65.1x    \n",
      "frame=28965 fps=1610 q=-1.0 size= 1024256kB time=00:20:39.61 bitrate=6768.8kbits/s speed=68.9x    \n",
      "frame=29249 fps=1581 q=-1.0 size= 1038848kB time=00:20:39.61 bitrate=6865.3kbits/s speed=  67x    \n",
      "frame=29417 fps=1548 q=-1.0 size= 1045504kB time=00:20:39.61 bitrate=6909.2kbits/s speed=65.2x    \n",
      "frame=29907 fps=1532 q=-1.0 size= 1065216kB time=00:20:48.00 bitrate=6992.2kbits/s speed=63.9x    \n",
      "frame=30184 fps=1507 q=-1.0 size= 1075968kB time=00:20:59.91 bitrate=6996.0kbits/s speed=62.9x    \n",
      "frame=31058 fps=1513 q=-1.0 size= 1101824kB time=00:21:35.87 bitrate=6965.3kbits/s speed=63.1x    \n",
      "frame=31432 fps=1494 q=-1.0 size= 1123840kB time=00:21:50.97 bitrate=7022.6kbits/s speed=62.3x    \n",
      "frame=31798 fps=1477 q=-1.0 size= 1140992kB time=00:22:06.33 bitrate=7047.2kbits/s speed=61.6x    \n",
      "frame=32643 fps=1454 q=-1.0 size= 1192704kB time=00:22:41.57 bitrate=7176.0kbits/s speed=60.7x    \n",
      "frame=32717 fps=1425 q=-1.0 size= 1202688kB time=00:23:03.35 bitrate=7122.1kbits/s speed=60.3x    \n",
      "frame=33593 fps=1432 q=-1.0 size= 1234688kB time=00:23:22.24 bitrate=7213.1kbits/s speed=59.8x    \n",
      "frame=34029 fps=1419 q=-1.0 size= 1246976kB time=00:23:41.29 bitrate=7187.3kbits/s speed=59.3x    \n",
      "frame=36303 fps=1483 q=-1.0 size= 1313792kB time=00:25:19.60 bitrate=7082.5kbits/s speed=62.1x    \n",
      "frame=36608 fps=1465 q=-1.0 size= 1329664kB time=00:25:27.03 bitrate=7133.2kbits/s speed=61.1x    \n",
      "frame=37052 fps=1453 q=-1.0 size= 1356544kB time=00:25:45.47 bitrate=7190.6kbits/s speed=60.6x    \n",
      "[matroska @ 0000025b78d62440] Starting new cluster due to timestamp\n",
      "frame=38634 fps=1486 q=-1.0 size= 1442560kB time=00:26:51.79 bitrate=7331.9kbits/s speed=  62x    \n",
      "frame=39095 fps=1475 q=-1.0 size= 1449984kB time=00:27:10.63 bitrate=7284.5kbits/s speed=61.5x    \n",
      "frame=39289 fps=1454 q=-1.0 size= 1457152kB time=00:27:19.69 bitrate=7280.0kbits/s speed=60.7x    \n",
      "frame=40032 fps=1457 q=-1.0 Lsize= 1479893kB time=00:27:49.63 bitrate=7261.1kbits/s speed=60.8x    \n",
      "video:1336176kB audio:133357kB subtitle:9854kB other streams:0kB global headers:4kB muxing overhead: 0.034185%\n",
      "\n",
      "stdout\n",
      "\n",
      "Wall time: 27.6 s\n"
     ]
    }
   ],
   "source": [
    "%%time\n",
    "\n",
    "output_file=\"out.mkv\"\n",
    "cmd=\"\"\"\\\n",
    "ffmpeg.exe -i {file_mv} -i {file_ass} -map 0:v -map 0:a -map 1:s -map 0:s \\\n",
    "-disposition:s:0 default -disposition:s:1 0 -c copy {file_output}\\\n",
    "\"\"\"#为了好编辑命令\n",
    "\n",
    "cmd=cmd.split(\" \")\n",
    "# print(cmd)\n",
    "cmd[cmd.index(\"{file_mv}\")]=file_mv\n",
    "cmd[cmd.index(\"{file_ass}\")]=file_ass\n",
    "cmd[cmd.index(\"{file_output}\")]=output_file\n",
    "# print(cmd)\n",
    "\n",
    "ff=subprocess.run(cmd,stdout=subprocess.PIPE,stderr=subprocess.PIPE,text=True,input=\"y\")\n",
    "\n",
    "print(\"stderr\\n\"+ff.stderr)\n",
    "print(\"stdout\\n\"+ff.stdout)\n",
    "# print(cmd)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 149,
   "id": "22b8e3ba",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-03-31T15:30:20.000000Z\n",
      "  Duration: 00:25:07.13, start: 0.000000, bitrate: 4774 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 83.041000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 83.041000, end 173.131000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 173.131000, end 717.091000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 717.091000, end 1406.154000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1406.154000, end 1496.077000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1496.077000, end 1507.131000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "File 'Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv' already exists. Overwrite? [y/N] Output #0, matroska, to 'Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 83.041000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 83.041000, end 173.131000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 173.131000, end 717.091000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 717.091000, end 1406.154000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1406.154000, end 1496.077000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1496.077000, end 1507.131000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2(zh): Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=10032 fps=0.0 q=-1.0 size=  278272kB time=00:06:59.89 bitrate=5429.1kbits/s speed= 840x    \n",
      "frame=21449 fps=21412 q=-1.0 size=  546816kB time=00:14:55.63 bitrate=5001.5kbits/s speed= 894x    \n",
      "frame=32449 fps=21607 q=-1.0 size=  814848kB time=00:22:34.73 bitrate=4927.4kbits/s speed= 902x    \n",
      "frame=36135 fps=22241 q=-1.0 Lsize=  878540kB time=00:25:07.07 bitrate=4775.5kbits/s speed= 928x    \n",
      "video:751994kB audio:126102kB subtitle:25kB other streams:0kB global headers:1kB muxing overhead: 0.047675%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    }
   ],
   "source": [
    "temp=\"Toradora! EP{:0>2d} [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.{}\"\n",
    "temp_output=\"Toradora! EP{:0>2d} [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv\"\n",
    "\n",
    "cmd_temp=\"\"\"\\\n",
    "ffmpeg.exe -i {file_mv} -i {file_ass} -map 0:v -map 0:a -map 1:s \\\n",
    "-disposition:s:0 default -c copy -metadata:s:s:0 language=zh {file_output}\\\n",
    "\"\"\"#为了好编辑命令\n",
    "\n",
    "\n",
    "cmd=cmd_temp.split(\" \")\n",
    "\n",
    "cmd[cmd.index(\"{file_mv}\")]=temp.format(1,\"mkv\")\n",
    "cmd[cmd.index(\"{file_ass}\")]=temp.format(1,\"ass\")\n",
    "cmd[cmd.index(\"{file_output}\")]=temp_output.format(1)\n",
    "\n",
    "ff=subprocess.run(cmd,stdout=subprocess.PIPE,stderr=subprocess.PIPE,text=True,input=\"y\")\n",
    "print(\"stderr\\n\"+ff.stderr)\n",
    "print(\"stdout\\n\"+ff.stdout)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 147,
   "id": "9a90ff23",
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-03-31T15:30:20.000000Z\n",
      "  Duration: 00:25:07.13, start: 0.000000, bitrate: 4774 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 83.041000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 83.041000, end 173.131000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 173.131000, end 717.091000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 717.091000, end 1406.154000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1406.154000, end 1496.077000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1496.077000, end 1507.131000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 83.041000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 83.041000, end 173.131000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 173.131000, end 717.091000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 717.091000, end 1406.154000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1406.154000, end 1496.077000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1496.077000, end 1507.131000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 3479 fps=0.0 q=-1.0 size=   99584kB time=00:02:25.73 bitrate=5598.0kbits/s speed= 291x    \n",
      "frame= 6460 fps=6399 q=-1.0 size=  184064kB time=00:04:30.39 bitrate=5576.6kbits/s speed= 268x    \n",
      "frame= 7034 fps=4659 q=-1.0 size=  198400kB time=00:04:59.02 bitrate=5435.4kbits/s speed= 198x    \n",
      "frame=12696 fps=6313 q=-1.0 size=  341504kB time=00:08:53.50 bitrate=5243.9kbits/s speed= 265x    \n",
      "frame=23955 fps=9540 q=-1.0 size=  616192kB time=00:16:40.90 bitrate=5043.3kbits/s speed= 399x    \n",
      "frame=36135 fps=11997 q=-1.0 Lsize=  878540kB time=00:25:07.07 bitrate=4775.5kbits/s speed=500x    \n",
      "video:751994kB audio:126102kB subtitle:25kB other streams:0kB global headers:1kB muxing overhead: 0.047675%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP02 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-04T16:02:32.000000Z\n",
      "  Duration: 00:23:36.08, start: 0.000000, bitrate: 4568 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 51.926000\n",
      "      Metadata:\n",
      "        title           : Chapter 1\n",
      "    Chapter #0:1: start 51.926000, end 142.059000\n",
      "      Metadata:\n",
      "        title           : Chapter 2\n",
      "    Chapter #0:2: start 142.059000, end 845.053000\n",
      "      Metadata:\n",
      "        title           : Chapter 3\n",
      "    Chapter #0:3: start 845.053000, end 1315.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 4\n",
      "    Chapter #0:4: start 1315.064000, end 1405.071000\n",
      "      Metadata:\n",
      "        title           : Chapter 5\n",
      "    Chapter #0:5: start 1405.071000, end 1416.082000\n",
      "      Metadata:\n",
      "        title           : Chapter 6\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP02 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP02 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 51.926000\n",
      "      Metadata:\n",
      "        title           : Chapter 1\n",
      "    Chapter #0:1: start 51.926000, end 142.059000\n",
      "      Metadata:\n",
      "        title           : Chapter 2\n",
      "    Chapter #0:2: start 142.059000, end 845.053000\n",
      "      Metadata:\n",
      "        title           : Chapter 3\n",
      "    Chapter #0:3: start 845.053000, end 1315.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 4\n",
      "    Chapter #0:4: start 1315.064000, end 1405.071000\n",
      "      Metadata:\n",
      "        title           : Chapter 5\n",
      "    Chapter #0:5: start 1405.071000, end 1416.082000\n",
      "      Metadata:\n",
      "        title           : Chapter 6\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 2753 fps=0.0 q=-1.0 size=   94976kB time=00:01:54.85 bitrate=6773.9kbits/s speed= 229x    \n",
      "frame= 3134 fps=3081 q=-1.0 size=  111104kB time=00:02:12.76 bitrate=6855.7kbits/s speed= 131x    \n",
      "frame= 3286 fps=2117 q=-1.0 size=  116992kB time=00:02:22.37 bitrate=6731.7kbits/s speed=91.7x    \n",
      "frame= 3512 fps=1701 q=-1.0 size=  122624kB time=00:02:27.99 bitrate=6787.9kbits/s speed=71.7x    \n",
      "frame= 3624 fps=1402 q=-1.0 size=  126720kB time=00:02:31.58 bitrate=6848.5kbits/s speed=58.6x    \n",
      "frame= 3732 fps=1185 q=-1.0 size=  130816kB time=00:02:35.90 bitrate=6873.8kbits/s speed=49.5x    \n",
      "frame= 3799 fps=1034 q=-1.0 size=  130816kB time=00:02:40.57 bitrate=6674.0kbits/s speed=43.7x    \n",
      "frame= 3881 fps=922 q=-1.0 size=  135936kB time=00:02:42.71 bitrate=6844.0kbits/s speed=38.7x    \n",
      "frame= 4026 fps=853 q=-1.0 size=  142592kB time=00:02:48.27 bitrate=6941.7kbits/s speed=35.7x    \n",
      "frame= 4172 fps=799 q=-1.0 size=  147456kB time=00:02:57.59 bitrate=6802.0kbits/s speed=  34x    \n",
      "frame= 4368 fps=760 q=-1.0 size=  153088kB time=00:03:05.28 bitrate=6768.7kbits/s speed=32.2x    \n",
      "frame= 4521 fps=718 q=-1.0 size=  157952kB time=00:03:08.96 bitrate=6847.7kbits/s speed=  30x    \n",
      "frame= 4682 fps=687 q=-1.0 size=  161536kB time=00:03:16.01 bitrate=6751.2kbits/s speed=28.8x    \n",
      "frame= 6347 fps=867 q=-1.0 size=  206080kB time=00:04:24.84 bitrate=6374.4kbits/s speed=36.2x    \n",
      "frame= 7107 fps=902 q=-1.0 size=  221952kB time=00:04:58.32 bitrate=6094.9kbits/s speed=37.9x    \n",
      "frame= 7357 fps=878 q=-1.0 size=  225792kB time=00:05:08.09 bitrate=6003.7kbits/s speed=36.8x    \n",
      "frame= 7908 fps=890 q=-1.0 size=  237824kB time=00:05:34.87 bitrate=5817.9kbits/s speed=37.7x    \n",
      "frame= 8121 fps=865 q=-1.0 size=  241920kB time=00:05:41.67 bitrate=5800.4kbits/s speed=36.4x    \n",
      "frame= 8644 fps=874 q=-1.0 size=  255744kB time=00:06:02.39 bitrate=5781.2kbits/s speed=36.6x    \n",
      "frame=10359 fps=995 q=-1.0 size=  294912kB time=00:07:20.91 bitrate=5479.4kbits/s speed=42.4x    \n",
      "frame=10532 fps=965 q=-1.0 size=  302848kB time=00:07:20.91 bitrate=5626.8kbits/s speed=40.4x    \n",
      "frame=13187 fps=1155 q=-1.0 size=  343552kB time=00:09:11.18 bitrate=5106.1kbits/s speed=48.3x    \n",
      "frame=13952 fps=1170 q=-1.0 size=  356096kB time=00:09:44.74 bitrate=4988.8kbits/s speed=  49x    \n",
      "frame=14182 fps=1139 q=-1.0 size=  360704kB time=00:09:54.20 bitrate=4972.9kbits/s speed=47.7x    \n",
      "frame=15783 fps=1218 q=-1.0 size=  414720kB time=00:10:59.30 bitrate=5153.0kbits/s speed=50.9x    \n",
      "frame=15945 fps=1183 q=-1.0 size=  418304kB time=00:11:15.95 bitrate=5069.5kbits/s speed=50.2x    \n",
      "frame=16146 fps=1154 q=-1.0 size=  424704kB time=00:11:15.95 bitrate=5147.1kbits/s speed=48.3x    \n",
      "frame=17617 fps=1214 q=-1.0 size=  453632kB time=00:12:17.10 bitrate=5041.6kbits/s speed=50.8x    \n",
      "frame=17965 fps=1196 q=-1.0 size=  460032kB time=00:12:30.26 bitrate=5023.0kbits/s speed=  50x    \n",
      "frame=21429 fps=1381 q=-1.0 size=  525312kB time=00:15:02.43 bitrate=4768.6kbits/s speed=58.2x    \n",
      "frame=21790 fps=1359 q=-1.0 size=  532992kB time=00:15:09.39 bitrate=4801.3kbits/s speed=56.7x    \n",
      "frame=22026 fps=1329 q=-1.0 size=  538880kB time=00:15:20.76 bitrate=4794.4kbits/s speed=55.6x    \n",
      "frame=24562 fps=1436 q=-1.0 size=  595456kB time=00:17:05.42 bitrate=4757.1kbits/s speed=  60x    \n",
      "frame=24742 fps=1405 q=-1.0 size=  597504kB time=00:17:14.90 bitrate=4729.7kbits/s speed=58.8x    \n",
      "frame=28035 fps=1548 q=-1.0 size=  664576kB time=00:19:34.32 bitrate=4636.1kbits/s speed=64.8x    \n",
      "frame=29708 fps=1590 q=-1.0 size=  698112kB time=00:20:40.70 bitrate=4609.4kbits/s speed=66.4x    \n",
      "frame=29922 fps=1559 q=-1.0 size=  704000kB time=00:20:48.80 bitrate=4618.2kbits/s speed=65.1x    \n",
      "frame=31444 fps=1592 q=-1.0 size=  743680kB time=00:21:55.19 bitrate=4632.2kbits/s speed=66.6x    \n",
      "frame=31725 fps=1562 q=-1.0 size=  752896kB time=00:22:07.89 bitrate=4644.8kbits/s speed=65.4x    \n",
      "frame=32354 fps=1555 q=-1.0 size=  762368kB time=00:22:29.81 bitrate=4626.8kbits/s speed=64.9x    \n",
      "frame=33952 fps=1621 q=-1.0 Lsize=  789802kB time=00:23:36.02 bitrate=4569.2kbits/s speed=67.6x    \n",
      "video:670286kB audio:119098kB subtitle:25kB other streams:0kB global headers:2kB muxing overhead: 0.049817%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP03 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-05T16:30:16.000000Z\n",
      "  Duration: 00:23:36.00, start: 0.000000, bitrate: 4800 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 140.168000\n",
      "      Metadata:\n",
      "        title           : Chapter 1\n",
      "    Chapter #0:1: start 140.168000, end 230.174000\n",
      "      Metadata:\n",
      "        title           : Chapter 2\n",
      "    Chapter #0:2: start 230.174000, end 701.186000\n",
      "      Metadata:\n",
      "        title           : Chapter 3\n",
      "    Chapter #0:3: start 701.186000, end 1314.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 4\n",
      "    Chapter #0:4: start 1314.998000, end 1405.181000\n",
      "      Metadata:\n",
      "        title           : Chapter 5\n",
      "    Chapter #0:5: start 1405.181000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 6\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP03 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP03 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 140.168000\n",
      "      Metadata:\n",
      "        title           : Chapter 1\n",
      "    Chapter #0:1: start 140.168000, end 230.174000\n",
      "      Metadata:\n",
      "        title           : Chapter 2\n",
      "    Chapter #0:2: start 230.174000, end 701.186000\n",
      "      Metadata:\n",
      "        title           : Chapter 3\n",
      "    Chapter #0:3: start 701.186000, end 1314.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 4\n",
      "    Chapter #0:4: start 1314.998000, end 1405.181000\n",
      "      Metadata:\n",
      "        title           : Chapter 5\n",
      "    Chapter #0:5: start 1405.181000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 6\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  165 fps=0.0 q=-1.0 size=    3328kB time=00:00:09.44 bitrate=2888.0kbits/s speed=17.6x    \n",
      "frame=  899 fps=868 q=-1.0 size=   23040kB time=00:00:39.58 bitrate=4768.7kbits/s speed=38.2x    \n",
      "frame= 2297 fps=1483 q=-1.0 size=   68864kB time=00:01:37.79 bitrate=5768.8kbits/s speed=63.2x    \n",
      "frame= 2511 fps=1223 q=-1.0 size=   75776kB time=00:01:47.07 bitrate=5797.7kbits/s speed=52.1x    \n",
      "frame= 3697 fps=1448 q=-1.0 size=  103680kB time=00:02:45.41 bitrate=5134.8kbits/s speed=64.8x    \n",
      "frame= 4232 fps=1377 q=-1.0 size=  129536kB time=00:02:57.53 bitrate=5977.3kbits/s speed=57.8x    \n",
      "frame= 4412 fps=1227 q=-1.0 size=  134912kB time=00:03:05.77 bitrate=5949.3kbits/s speed=51.7x    \n",
      "frame= 4880 fps=1190 q=-1.0 size=  156928kB time=00:03:25.64 bitrate=6251.5kbits/s speed=50.1x    \n",
      "frame= 5028 fps=1086 q=-1.0 size=  163328kB time=00:03:31.63 bitrate=6322.3kbits/s speed=45.7x    \n",
      "frame= 5236 fps=1021 q=-1.0 size=  173056kB time=00:03:40.53 bitrate=6428.5kbits/s speed=  43x    \n",
      "frame= 6879 fps=1216 q=-1.0 size=  221184kB time=00:04:48.41 bitrate=6282.5kbits/s speed=  51x    \n",
      "frame= 7036 fps=1142 q=-1.0 size=  225792kB time=00:04:54.54 bitrate=6279.9kbits/s speed=47.8x    \n",
      "frame= 8142 fps=1221 q=-1.0 size=  254976kB time=00:05:40.13 bitrate=6140.9kbits/s speed=  51x    \n",
      "frame= 9125 fps=1268 q=-1.0 size=  274176kB time=00:06:20.94 bitrate=5896.1kbits/s speed=  53x    \n",
      "frame= 9414 fps=1223 q=-1.0 size=  278784kB time=00:06:33.04 bitrate=5810.5kbits/s speed=51.1x    \n",
      "frame=12603 fps=1528 q=-1.0 size=  355072kB time=00:08:46.77 bitrate=5521.9kbits/s speed=63.9x    \n",
      "frame=12752 fps=1449 q=-1.0 size=  362752kB time=00:08:53.63 bitrate=5568.8kbits/s speed=60.6x    \n",
      "frame=13906 fps=1495 q=-1.0 size=  381696kB time=00:09:40.95 bitrate=5382.3kbits/s speed=62.4x    \n",
      "frame=15015 fps=1531 q=-1.0 size=  418816kB time=00:10:27.59 bitrate=5466.9kbits/s speed=  64x    \n",
      "frame=15179 fps=1469 q=-1.0 size=  423168kB time=00:10:34.94 bitrate=5459.7kbits/s speed=61.4x    \n",
      "frame=17259 fps=1593 q=-1.0 size=  480512kB time=00:12:02.77 bitrate=5446.2kbits/s speed=66.7x    \n",
      "frame=17471 fps=1538 q=-1.0 size=  486400kB time=00:12:09.17 bitrate=5464.5kbits/s speed=64.2x    \n",
      "frame=17964 fps=1515 q=-1.0 size=  495872kB time=00:12:33.15 bitrate=5393.6kbits/s speed=63.5x    \n",
      "frame=20279 fps=1638 q=-1.0 size=  557568kB time=00:14:07.70 bitrate=5388.2kbits/s speed=68.5x    \n",
      "frame=20480 fps=1590 q=-1.0 size=  560384kB time=00:14:14.29 bitrate=5373.7kbits/s speed=66.3x    \n",
      "frame=20809 fps=1555 q=-1.0 size=  574720kB time=00:14:29.12 bitrate=5417.1kbits/s speed=64.9x    \n",
      "frame=22426 fps=1587 q=-1.0 size=  602880kB time=00:15:38.38 bitrate=5263.1kbits/s speed=66.4x    \n",
      "frame=25013 fps=1710 q=-1.0 size=  680960kB time=00:17:25.42 bitrate=5336.1kbits/s speed=71.5x    \n",
      "frame=27702 fps=1825 q=-1.0 size=  728064kB time=00:19:17.83 bitrate=5151.3kbits/s speed=76.3x    \n",
      "frame=28044 fps=1785 q=-1.0 size=  734208kB time=00:19:30.31 bitrate=5139.3kbits/s speed=74.5x    \n",
      "frame=29948 fps=1848 q=-1.0 size=  763136kB time=00:20:49.58 bitrate=5003.0kbits/s speed=77.1x    \n",
      "frame=31133 fps=1857 q=-1.0 size=  785664kB time=00:21:40.41 bitrate=4949.3kbits/s speed=77.6x    \n",
      "frame=31375 fps=1815 q=-1.0 size=  791552kB time=00:21:54.89 bitrate=4931.5kbits/s speed=76.1x    \n",
      "frame=33950 fps=1929 q=-1.0 Lsize=  829798kB time=00:23:35.93 bitrate=4800.9kbits/s speed=80.5x    \n",
      "video:707519kB audio:121864kB subtitle:23kB other streams:0kB global headers:2kB muxing overhead: 0.047292%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP04 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-09T15:09:39.000000Z\n",
      "  Duration: 00:23:36.04, start: 0.000000, bitrate: 4662 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 109.068000\n",
      "      Metadata:\n",
      "        title           : Chapter 1\n",
      "    Chapter #0:1: start 109.068000, end 199.033000\n",
      "      Metadata:\n",
      "        title           : Chapter 2\n",
      "    Chapter #0:2: start 199.033000, end 782.793000\n",
      "      Metadata:\n",
      "        title           : Chapter 3\n",
      "    Chapter #0:3: start 782.793000, end 1314.810000\n",
      "      Metadata:\n",
      "        title           : Chapter 4\n",
      "    Chapter #0:4: start 1314.810000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 5\n",
      "    Chapter #0:5: start 1405.029000, end 1416.040000\n",
      "      Metadata:\n",
      "        title           : Chapter 6\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP04 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP04 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 109.068000\n",
      "      Metadata:\n",
      "        title           : Chapter 1\n",
      "    Chapter #0:1: start 109.068000, end 199.033000\n",
      "      Metadata:\n",
      "        title           : Chapter 2\n",
      "    Chapter #0:2: start 199.033000, end 782.793000\n",
      "      Metadata:\n",
      "        title           : Chapter 3\n",
      "    Chapter #0:3: start 782.793000, end 1314.810000\n",
      "      Metadata:\n",
      "        title           : Chapter 4\n",
      "    Chapter #0:4: start 1314.810000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 5\n",
      "    Chapter #0:5: start 1405.029000, end 1416.040000\n",
      "      Metadata:\n",
      "        title           : Chapter 6\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  186 fps=0.0 q=-1.0 size=    4096kB time=00:00:13.67 bitrate=2454.6kbits/s speed=27.2x    \n",
      "frame= 1287 fps=1282 q=-1.0 size=   19200kB time=00:01:00.03 bitrate=2620.1kbits/s speed=59.8x    \n",
      "frame= 3347 fps=2167 q=-1.0 size=   62976kB time=00:02:20.29 bitrate=3677.4kbits/s speed=90.8x    \n",
      "frame= 3469 fps=1687 q=-1.0 size=   74496kB time=00:02:26.53 bitrate=4164.8kbits/s speed=71.3x    \n",
      "frame= 3886 fps=1520 q=-1.0 size=   93952kB time=00:02:42.73 bitrate=4729.6kbits/s speed=63.6x    \n",
      "frame= 4192 fps=1354 q=-1.0 size=  103680kB time=00:02:57.66 bitrate=4780.7kbits/s speed=57.4x    \n",
      "frame= 4338 fps=1205 q=-1.0 size=  112384kB time=00:03:03.65 bitrate=5013.1kbits/s speed=  51x    \n",
      "frame= 5594 fps=1346 q=-1.0 size=  146944kB time=00:03:53.86 bitrate=5147.4kbits/s speed=56.3x    \n",
      "frame= 5864 fps=1256 q=-1.0 size=  151552kB time=00:04:06.71 bitrate=5032.3kbits/s speed=52.9x    \n",
      "frame= 7022 fps=1358 q=-1.0 size=  173824kB time=00:04:52.86 bitrate=4862.2kbits/s speed=56.6x    \n",
      "frame= 8087 fps=1414 q=-1.0 size=  207872kB time=00:05:39.13 bitrate=5021.3kbits/s speed=59.3x    \n",
      "frame= 8340 fps=1340 q=-1.0 size=  215296kB time=00:05:51.10 bitrate=5023.4kbits/s speed=56.4x    \n",
      "frame=11371 fps=1681 q=-1.0 size=  295936kB time=00:07:54.74 bitrate=5106.6kbits/s speed=70.2x    \n",
      "frame=11609 fps=1598 q=-1.0 size=  301312kB time=00:08:07.19 bitrate=5066.5kbits/s speed=  67x    \n",
      "frame=11856 fps=1516 q=-1.0 size=  306176kB time=00:08:15.56 bitrate=5061.3kbits/s speed=63.4x    \n",
      "frame=13370 fps=1600 q=-1.0 size=  333824kB time=00:09:21.80 bitrate=4867.7kbits/s speed=67.2x    \n",
      "frame=13636 fps=1534 q=-1.0 size=  339200kB time=00:09:32.55 bitrate=4853.2kbits/s speed=64.4x    \n",
      "frame=16393 fps=1746 q=-1.0 size=  394752kB time=00:11:24.28 bitrate=4725.8kbits/s speed=72.9x    \n",
      "frame=16677 fps=1683 q=-1.0 size=  403456kB time=00:11:37.38 bitrate=4739.3kbits/s speed=70.4x    \n",
      "frame=16854 fps=1615 q=-1.0 size=  411136kB time=00:11:48.47 bitrate=4753.9kbits/s speed=67.9x    \n",
      "frame=18437 fps=1681 q=-1.0 size=  468736kB time=00:12:53.83 bitrate=4962.2kbits/s speed=70.6x    \n",
      "frame=18562 fps=1617 q=-1.0 size=  471296kB time=00:12:57.72 bitrate=4964.3kbits/s speed=67.8x    \n",
      "frame=19890 fps=1660 q=-1.0 size=  506880kB time=00:13:52.96 bitrate=4985.1kbits/s speed=69.5x    \n",
      "frame=21036 fps=1684 q=-1.0 size=  535808kB time=00:14:38.55 bitrate=4996.1kbits/s speed=70.3x    \n",
      "frame=21291 fps=1635 q=-1.0 size=  540672kB time=00:14:49.37 bitrate=4980.1kbits/s speed=68.3x    \n",
      "frame=22507 fps=1660 q=-1.0 size=  576768kB time=00:15:39.84 bitrate=5027.3kbits/s speed=69.3x    \n",
      "frame=22729 fps=1613 q=-1.0 size=  582656kB time=00:16:01.23 bitrate=4965.6kbits/s speed=68.2x    \n",
      "frame=23059 fps=1579 q=-1.0 size=  592128kB time=00:16:03.28 bitrate=5035.6kbits/s speed=  66x    \n",
      "frame=25060 fps=1658 q=-1.0 size=  632576kB time=00:17:28.47 bitrate=4942.5kbits/s speed=69.4x    \n",
      "frame=25245 fps=1617 q=-1.0 size=  636672kB time=00:17:37.33 bitrate=4932.8kbits/s speed=67.7x    \n",
      "frame=26683 fps=1656 q=-1.0 size=  670208kB time=00:18:33.22 bitrate=4931.9kbits/s speed=69.1x    \n",
      "frame=28282 fps=1700 q=-1.0 size=  694784kB time=00:19:40.73 bitrate=4820.5kbits/s speed=  71x    \n",
      "frame=28976 fps=1691 q=-1.0 size=  718336kB time=00:20:12.90 bitrate=4851.7kbits/s speed=70.8x    \n",
      "frame=33803 fps=1914 q=-1.0 size=  800768kB time=00:23:31.32 bitrate=4648.1kbits/s speed=79.9x    \n",
      "frame=33951 fps=1883 q=-1.0 Lsize=  805974kB time=00:23:36.02 bitrate=4662.7kbits/s speed=78.5x    \n",
      "video:688609kB audio:116948kB subtitle:24kB other streams:0kB global headers:2kB muxing overhead: 0.048749%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP05 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-13T07:21:44.000000Z\n",
      "  Duration: 00:23:37.12, start: 0.000000, bitrate: 4418 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 87.045000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 87.045000, end 177.051000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 177.051000, end 638.054000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 638.054000, end 1315.981000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.981000, end 1406.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1406.029000, end 1417.124000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP05 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP05 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 87.045000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 87.045000, end 177.051000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 177.051000, end 638.054000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 638.054000, end 1315.981000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.981000, end 1406.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1406.029000, end 1417.124000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 1398 fps=0.0 q=-1.0 size=   32000kB time=00:00:59.72 bitrate=4389.6kbits/s speed= 119x    \n",
      "frame= 2858 fps=2754 q=-1.0 size=   76800kB time=00:02:01.37 bitrate=5183.7kbits/s speed= 117x    \n",
      "frame= 3016 fps=1929 q=-1.0 size=   83712kB time=00:02:07.76 bitrate=5367.6kbits/s speed=81.7x    \n",
      "frame= 3728 fps=1807 q=-1.0 size=  113664kB time=00:02:35.81 bitrate=5975.8kbits/s speed=75.5x    \n",
      "frame= 3894 fps=1504 q=-1.0 size=  119552kB time=00:02:44.79 bitrate=5943.1kbits/s speed=63.7x    \n",
      "frame= 4002 fps=1278 q=-1.0 size=  124672kB time=00:02:47.63 bitrate=6092.7kbits/s speed=53.5x    \n",
      "frame= 5904 fps=1626 q=-1.0 size=  173312kB time=00:04:07.31 bitrate=5740.9kbits/s speed=68.1x    \n",
      "frame= 6090 fps=1473 q=-1.0 size=  177664kB time=00:04:15.09 bitrate=5705.5kbits/s speed=61.7x    \n",
      "frame= 6740 fps=1455 q=-1.0 size=  195072kB time=00:04:42.80 bitrate=5650.7kbits/s speed=  61x    \n",
      "frame= 8032 fps=1554 q=-1.0 size=  223744kB time=00:05:39.40 bitrate=5400.4kbits/s speed=65.7x    \n",
      "frame= 8242 fps=1453 q=-1.0 size=  228608kB time=00:05:45.53 bitrate=5420.0kbits/s speed=60.9x    \n",
      "frame=10816 fps=1747 q=-1.0 size=  280832kB time=00:07:33.83 bitrate=5069.2kbits/s speed=73.3x    \n",
      "frame=11063 fps=1649 q=-1.0 size=  284416kB time=00:07:43.62 bitrate=5025.5kbits/s speed=69.1x    \n",
      "frame=11614 fps=1611 q=-1.0 size=  298496kB time=00:08:12.17 bitrate=4968.4kbits/s speed=68.3x    \n",
      "frame=13760 fps=1785 q=-1.0 size=  347648kB time=00:09:34.12 bitrate=4960.5kbits/s speed=74.5x    \n",
      "frame=13967 fps=1692 q=-1.0 size=  353536kB time=00:09:43.02 bitrate=4967.5kbits/s speed=70.6x    \n",
      "frame=15406 fps=1759 q=-1.0 size=  400384kB time=00:10:46.62 bitrate=5072.4kbits/s speed=73.8x    \n",
      "frame=16070 fps=1729 q=-1.0 size=  421632kB time=00:11:11.32 bitrate=5145.1kbits/s speed=72.2x    \n",
      "frame=16351 fps=1665 q=-1.0 size=  429824kB time=00:11:22.40 bitrate=5159.8kbits/s speed=69.5x    \n",
      "frame=18010 fps=1744 q=-1.0 size=  470016kB time=00:12:34.10 bitrate=5105.9kbits/s speed=  73x    \n",
      "frame=18137 fps=1674 q=-1.0 size=  472832kB time=00:12:36.98 bitrate=5117.0kbits/s speed=69.9x    \n",
      "frame=18414 fps=1625 q=-1.0 size=  479488kB time=00:12:49.56 bitrate=5104.2kbits/s speed=67.9x    \n",
      "frame=20325 fps=1718 q=-1.0 size=  519424kB time=00:14:07.78 bitrate=5019.1kbits/s speed=71.6x    \n",
      "frame=20646 fps=1673 q=-1.0 size=  524544kB time=00:14:23.19 bitrate=4978.1kbits/s speed=69.9x    \n",
      "frame=22672 fps=1765 q=-1.0 size=  577024kB time=00:15:49.80 bitrate=4976.8kbits/s speed=  74x    \n",
      "frame=23741 fps=1777 q=-1.0 size=  598784kB time=00:16:33.93 bitrate=4935.2kbits/s speed=74.4x    \n",
      "frame=24011 fps=1730 q=-1.0 size=  602880kB time=00:16:47.78 bitrate=4900.7kbits/s speed=72.6x    \n",
      "frame=28640 fps=1990 q=-1.0 size=  673280kB time=00:19:54.98 bitrate=4615.6kbits/s speed=  83x    \n",
      "frame=29093 fps=1949 q=-1.0 size=  677888kB time=00:20:14.03 bitrate=4574.2kbits/s speed=81.3x    \n",
      "frame=29420 fps=1904 q=-1.0 size=  680704kB time=00:20:30.66 bitrate=4531.2kbits/s speed=79.7x    \n",
      "frame=31082 fps=1949 q=-1.0 size=  717312kB time=00:21:37.22 bitrate=4529.9kbits/s speed=81.3x    \n",
      "frame=31277 fps=1898 q=-1.0 size=  721664kB time=00:21:45.03 bitrate=4530.1kbits/s speed=79.2x    \n",
      "frame=33975 fps=2008 q=-1.0 Lsize=  764387kB time=00:23:37.04 bitrate=4419.0kbits/s speed=83.8x    \n",
      "video:645971kB audio:117999kB subtitle:25kB other streams:0kB global headers:1kB muxing overhead: 0.051302%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP06 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-13T07:26:25.000000Z\n",
      "  Duration: 00:23:36.00, start: 0.000000, bitrate: 4783 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 113.071000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 113.071000, end 203.036000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 203.036000, end 702.077000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 702.077000, end 1314.980000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1314.980000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP06 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP06 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 113.071000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 113.071000, end 203.036000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 203.036000, end 702.077000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 702.077000, end 1314.980000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1314.980000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  296 fps=0.0 q=-1.0 size=    4096kB time=00:00:15.81 bitrate=2122.4kbits/s speed=31.4x    \n",
      "frame= 1107 fps=1102 q=-1.0 size=   22272kB time=00:00:49.84 bitrate=3660.8kbits/s speed=49.6x    \n",
      "frame= 3466 fps=2231 q=-1.0 size=   91136kB time=00:02:24.93 bitrate=5151.4kbits/s speed=93.3x    \n",
      "frame= 3601 fps=1710 q=-1.0 size=   96256kB time=00:02:31.32 bitrate=5211.0kbits/s speed=71.8x    \n",
      "frame= 3930 fps=1503 q=-1.0 size=  112640kB time=00:02:44.39 bitrate=5613.2kbits/s speed=62.9x    \n",
      "frame= 4279 fps=1373 q=-1.0 size=  123392kB time=00:02:59.32 bitrate=5637.0kbits/s speed=57.6x    \n",
      "frame= 4433 fps=1215 q=-1.0 size=  131840kB time=00:03:05.31 bitrate=5828.3kbits/s speed=50.8x    \n",
      "frame= 6135 fps=1472 q=-1.0 size=  179200kB time=00:04:16.52 bitrate=5722.8kbits/s speed=61.6x    \n",
      "frame= 6325 fps=1337 q=-1.0 size=  185088kB time=00:04:24.99 bitrate=5721.9kbits/s speed=  56x    \n",
      "frame= 6889 fps=1317 q=-1.0 size=  198912kB time=00:04:50.17 bitrate=5615.6kbits/s speed=55.5x    \n",
      "frame= 8534 fps=1485 q=-1.0 size=  237824kB time=00:05:58.20 bitrate=5439.0kbits/s speed=62.3x    \n",
      "frame= 8831 fps=1410 q=-1.0 size=  244480kB time=00:06:10.02 bitrate=5412.6kbits/s speed=59.1x    \n",
      "frame=10832 fps=1602 q=-1.0 size=  287488kB time=00:07:32.93 bitrate=5199.7kbits/s speed=  67x    \n",
      "frame=11471 fps=1574 q=-1.0 size=  299008kB time=00:07:58.37 bitrate=5120.4kbits/s speed=65.6x    \n",
      "frame=11667 fps=1497 q=-1.0 size=  305408kB time=00:08:07.02 bitrate=5137.2kbits/s speed=62.5x    \n",
      "frame=14315 fps=1720 q=-1.0 size=  367104kB time=00:10:01.39 bitrate=5000.6kbits/s speed=72.2x    \n",
      "frame=14450 fps=1635 q=-1.0 size=  372480kB time=00:10:03.65 bitrate=5054.8kbits/s speed=68.3x    \n",
      "frame=15385 fps=1647 q=-1.0 size=  395776kB time=00:10:50.29 bitrate=4985.8kbits/s speed=69.6x    \n",
      "frame=17068 fps=1733 q=-1.0 size=  431616kB time=00:11:53.12 bitrate=4958.2kbits/s speed=72.4x    \n",
      "frame=17272 fps=1666 q=-1.0 size=  434944kB time=00:12:02.14 bitrate=4934.0kbits/s speed=69.6x    \n",
      "frame=21158 fps=1947 q=-1.0 size=  526080kB time=00:14:42.85 bitrate=4881.5kbits/s speed=81.2x    \n",
      "frame=21649 fps=1903 q=-1.0 size=  535296kB time=00:15:05.46 bitrate=4843.0kbits/s speed=79.6x    \n",
      "frame=21882 fps=1840 q=-1.0 size=  541440kB time=00:15:16.47 bitrate=4839.7kbits/s speed=  77x    \n",
      "frame=23912 fps=1927 q=-1.0 size=  589056kB time=00:16:37.85 bitrate=4835.9kbits/s speed=80.4x    \n",
      "frame=24078 fps=1863 q=-1.0 size=  594432kB time=00:16:45.06 bitrate=4845.1kbits/s speed=77.8x    \n",
      "frame=24420 fps=1818 q=-1.0 size=  604672kB time=00:16:59.13 bitrate=4860.5kbits/s speed=75.9x    \n",
      "frame=25355 fps=1818 q=-1.0 size=  633344kB time=00:17:37.54 bitrate=4906.1kbits/s speed=75.8x    \n",
      "frame=25462 fps=1760 q=-1.0 size=  639744kB time=00:17:42.39 bitrate=4933.0kbits/s speed=73.4x    \n",
      "frame=26974 fps=1803 q=-1.0 size=  691712kB time=00:18:47.14 bitrate=5027.3kbits/s speed=75.3x    \n",
      "frame=27215 fps=1758 q=-1.0 size=  700928kB time=00:18:55.18 bitrate=5058.2kbits/s speed=73.3x    \n",
      "frame=27407 fps=1713 q=-1.0 size=  704768kB time=00:19:03.39 bitrate=5049.4kbits/s speed=71.5x    \n",
      "frame=29073 fps=1761 q=-1.0 size=  749568kB time=00:20:13.54 bitrate=5060.0kbits/s speed=73.5x    \n",
      "frame=29269 fps=1720 q=-1.0 size=  754944kB time=00:20:23.96 bitrate=5052.9kbits/s speed=71.9x    \n",
      "frame=30669 fps=1751 q=-1.0 size=  775936kB time=00:21:19.62 bitrate=4967.5kbits/s speed=73.1x    \n",
      "frame=33566 fps=1862 q=-1.0 size=  815104kB time=00:23:22.65 bitrate=4760.5kbits/s speed=77.8x    \n",
      "frame=33822 fps=1825 q=-1.0 size=  820736kB time=00:23:30.73 bitrate=4766.0kbits/s speed=76.1x    \n",
      "frame=33950 fps=1805 q=-1.0 Lsize=  827000kB time=00:23:35.87 bitrate=4784.9kbits/s speed=75.3x    \n",
      "video:694779kB audio:131800kB subtitle:25kB other streams:0kB global headers:2kB muxing overhead: 0.047733%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP07 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-14T16:40:28.000000Z\n",
      "  Duration: 00:23:36.04, start: 0.000000, bitrate: 4856 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 79.037000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 79.037000, end 169.044000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 169.044000, end 684.016000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 684.016000, end 1314.980000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1314.980000, end 1405.028000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.028000, end 1416.040000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP07 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP07 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 79.037000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 79.037000, end 169.044000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 169.044000, end 684.016000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 684.016000, end 1314.980000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1314.980000, end 1405.028000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.028000, end 1416.040000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 2017 fps=0.0 q=-1.0 size=   24832kB time=00:01:26.64 bitrate=2347.9kbits/s speed= 169x    \n",
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      "frame=12329 fps=1998 q=-1.0 size=  296704kB time=00:08:36.20 bitrate=4708.6kbits/s speed=83.6x    \n",
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      "frame=14495 fps=2016 q=-1.0 size=  350720kB time=00:10:05.28 bitrate=4746.7kbits/s speed=84.2x    \n",
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      "frame=23773 fps=2088 q=-1.0 size=  560128kB time=00:16:31.74 bitrate=4626.8kbits/s speed=87.1x    \n",
      "frame=23984 fps=2018 q=-1.0 size=  569088kB time=00:16:40.67 bitrate=4658.8kbits/s speed=84.2x    \n",
      "frame=25540 fps=2061 q=-1.0 size=  617472kB time=00:17:45.83 bitrate=4745.9kbits/s speed=  86x    \n",
      "frame=25702 fps=1992 q=-1.0 size=  623616kB time=00:17:53.43 bitrate=4759.2kbits/s speed=83.2x    \n",
      "frame=25881 fps=1930 q=-1.0 size=  630528kB time=00:18:00.84 bitrate=4779.0kbits/s speed=80.6x    \n",
      "frame=26137 fps=1877 q=-1.0 size=  642048kB time=00:18:12.09 bitrate=4816.1kbits/s speed=78.4x    \n",
      "frame=26304 fps=1820 q=-1.0 size=  644608kB time=00:18:18.41 bitrate=4807.5kbits/s speed=  76x    \n",
      "frame=26951 fps=1802 q=-1.0 size=  669440kB time=00:18:45.88 bitrate=4870.9kbits/s speed=75.3x    \n",
      "frame=27653 fps=1783 q=-1.0 size=  697344kB time=00:19:14.55 bitrate=4947.9kbits/s speed=74.4x    \n",
      "frame=27834 fps=1738 q=-1.0 size=  706304kB time=00:19:22.03 bitrate=4979.3kbits/s speed=72.5x    \n",
      "frame=29260 fps=1771 q=-1.0 size=  761088kB time=00:20:24.52 bitrate=5091.7kbits/s speed=74.1x    \n",
      "frame=29436 fps=1728 q=-1.0 size=  764672kB time=00:20:30.89 bitrate=5089.2kbits/s speed=72.3x    \n",
      "frame=30814 fps=1757 q=-1.0 size=  786432kB time=00:21:28.49 bitrate=5000.0kbits/s speed=73.5x    \n",
      "frame=33590 fps=1861 q=-1.0 size=  830720kB time=00:23:24.97 bitrate=4843.7kbits/s speed=77.8x    \n",
      "frame=33827 fps=1819 q=-1.0 size=  835328kB time=00:23:31.55 bitrate=4847.9kbits/s speed=75.9x    \n",
      "frame=33951 fps=1798 q=-1.0 Lsize=  839630kB time=00:23:36.02 bitrate=4857.4kbits/s speed=  75x    \n",
      "video:719631kB audio:119580kB subtitle:25kB other streams:0kB global headers:2kB muxing overhead: 0.046886%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP08 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-14T16:43:56.000000Z\n",
      "  Duration: 00:23:35.96, start: 0.000000, bitrate: 5753 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 42.084000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 42.084000, end 132.049000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 132.049000, end 823.948000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 823.948000, end 1314.939000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1314.939000, end 1404.987000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1404.987000, end 1415.956000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP08 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP08 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 42.084000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 42.084000, end 132.049000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 132.049000, end 823.948000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 823.948000, end 1314.939000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1314.939000, end 1404.987000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1404.987000, end 1415.956000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  414 fps=0.0 q=-1.0 size=   10752kB time=00:00:17.84 bitrate=4937.2kbits/s speed=30.5x    \n",
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      "frame=10420 fps=1681 q=-1.0 size=  306176kB time=00:07:19.83 bitrate=5702.6kbits/s speed=  71x    \n",
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      "frame=20153 fps=1508 q=-1.0 size=  605440kB time=00:14:08.47 bitrate=5845.5kbits/s speed=63.5x    \n",
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      "frame=30571 fps=1480 q=-1.0 size=  933888kB time=00:21:16.69 bitrate=5992.4kbits/s speed=61.8x    \n",
      "frame=30830 fps=1456 q=-1.0 size=  939520kB time=00:21:27.18 bitrate=5979.4kbits/s speed=60.8x    \n",
      "frame=31902 fps=1472 q=-1.0 size=  964352kB time=00:22:15.55 bitrate=5915.1kbits/s speed=61.6x    \n",
      "frame=33949 fps=1553 q=-1.0 Lsize=  994584kB time=00:23:35.93 bitrate=5754.2kbits/s speed=64.8x    \n",
      "video:866048kB audio:128113kB subtitle:25kB other streams:0kB global headers:2kB muxing overhead: 0.040038%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP09 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-15T16:07:24.000000Z\n",
      "  Duration: 00:23:37.04, start: 0.000000, bitrate: 4432 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 62.020000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 62.020000, end 152.026000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 152.026000, end 682.056000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 682.056000, end 1315.981000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.981000, end 1406.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1406.029000, end 1417.041000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP09 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP09 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 62.020000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 62.020000, end 152.026000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 152.026000, end 682.056000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 682.056000, end 1315.981000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.981000, end 1406.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1406.029000, end 1417.041000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  202 fps=0.0 q=-1.0 size=    1280kB time=00:00:09.24 bitrate=1134.8kbits/s speed=18.3x    \n",
      "frame= 2685 fps=2649 q=-1.0 size=   73216kB time=00:01:55.78 bitrate=5180.4kbits/s speed= 114x    \n",
      "frame= 3013 fps=1881 q=-1.0 size=   85760kB time=00:02:07.69 bitrate=5502.0kbits/s speed=79.7x    \n",
      "frame= 5674 fps=2700 q=-1.0 size=  160768kB time=00:03:59.30 bitrate=5503.6kbits/s speed= 114x    \n",
      "frame= 7906 fps=3038 q=-1.0 size=  224256kB time=00:05:29.89 bitrate=5568.7kbits/s speed= 127x    \n",
      "frame= 8172 fps=2619 q=-1.0 size=  228352kB time=00:05:42.01 bitrate=5469.6kbits/s speed= 110x    \n",
      "frame= 8412 fps=2272 q=-1.0 size=  235008kB time=00:05:51.04 bitrate=5484.2kbits/s speed=94.8x    \n",
      "frame= 9231 fps=2191 q=-1.0 size=  255488kB time=00:06:26.64 bitrate=5413.2kbits/s speed=91.8x    \n",
      "frame= 9439 fps=1992 q=-1.0 size=  261632kB time=00:06:35.07 bitrate=5425.1kbits/s speed=83.4x    \n",
      "frame=10608 fps=2015 q=-1.0 size=  301824kB time=00:07:24.50 bitrate=5562.5kbits/s speed=84.4x    \n",
      "frame=10823 fps=1864 q=-1.0 size=  311808kB time=00:07:33.42 bitrate=5633.5kbits/s speed=78.1x    \n",
      "frame=11017 fps=1739 q=-1.0 size=  320000kB time=00:07:40.35 bitrate=5694.4kbits/s speed=72.7x    \n",
      "frame=12255 fps=1784 q=-1.0 size=  351232kB time=00:08:33.40 bitrate=5604.4kbits/s speed=74.7x    \n",
      "frame=12423 fps=1680 q=-1.0 size=  356352kB time=00:08:40.73 bitrate=5606.0kbits/s speed=70.4x    \n",
      "frame=14425 fps=1827 q=-1.0 size=  402688kB time=00:10:02.19 bitrate=5478.0kbits/s speed=76.3x    \n",
      "frame=14661 fps=1740 q=-1.0 size=  406784kB time=00:10:12.35 bitrate=5441.9kbits/s speed=72.7x    \n",
      "frame=14864 fps=1663 q=-1.0 size=  414464kB time=00:10:20.91 bitrate=5468.2kbits/s speed=69.5x    \n",
      "frame=17603 fps=1864 q=-1.0 size=  458496kB time=00:12:14.29 bitrate=5115.1kbits/s speed=77.7x    \n",
      "frame=17793 fps=1784 q=-1.0 size=  461568kB time=00:12:23.39 bitrate=5086.4kbits/s speed=74.5x    \n",
      "frame=18993 fps=1813 q=-1.0 size=  496384kB time=00:13:12.96 bitrate=5128.1kbits/s speed=75.7x    \n",
      "frame=20235 fps=1843 q=-1.0 size=  524800kB time=00:14:04.80 bitrate=5089.0kbits/s speed=76.9x    \n",
      "frame=20492 fps=1781 q=-1.0 size=  530176kB time=00:14:17.59 bitrate=5064.4kbits/s speed=74.6x    \n",
      "frame=23537 fps=1958 q=-1.0 size=  596992kB time=00:16:22.75 bitrate=4976.4kbits/s speed=81.8x    \n",
      "frame=23822 fps=1898 q=-1.0 size=  600320kB time=00:16:34.55 bitrate=4944.8kbits/s speed=79.2x    \n",
      "frame=24015 fps=1838 q=-1.0 size=  605952kB time=00:16:41.98 bitrate=4954.1kbits/s speed=76.7x    \n",
      "frame=28100 fps=2067 q=-1.0 size=  659968kB time=00:19:34.78 bitrate=4602.1kbits/s speed=86.4x    \n",
      "frame=28419 fps=2016 q=-1.0 size=  663808kB time=00:19:45.74 bitrate=4586.1kbits/s speed=84.1x    \n",
      "frame=28948 fps=1983 q=-1.0 size=  673792kB time=00:20:07.64 bitrate=4570.7kbits/s speed=82.7x    \n",
      "frame=30679 fps=2025 q=-1.0 size=  699648kB time=00:21:20.06 bitrate=4477.5kbits/s speed=84.5x    \n",
      "frame=30840 fps=1969 q=-1.0 size=  705024kB time=00:21:29.53 bitrate=4478.8kbits/s speed=82.3x    \n",
      "frame=33933 fps=2097 q=-1.0 size=  758016kB time=00:23:35.42 bitrate=4387.1kbits/s speed=87.5x    \n",
      "frame=33975 fps=2084 q=-1.0 Lsize=  766868kB time=00:23:36.96 bitrate=4433.6kbits/s speed=86.9x    \n",
      "video:642002kB audio:124446kB subtitle:26kB other streams:0kB global headers:2kB muxing overhead: 0.051376%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP10 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-15T16:11:41.000000Z\n",
      "  Duration: 00:23:36.08, start: 0.000000, bitrate: 4219 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 117.075000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 117.075000, end 207.040000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 207.040000, end 782.073000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 782.073000, end 1315.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.064000, end 1405.112000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.112000, end 1416.082000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP10 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP10 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 117.075000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 117.075000, end 207.040000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 207.040000, end 782.073000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 782.073000, end 1315.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.064000, end 1405.112000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.112000, end 1416.082000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 1801 fps=0.0 q=-1.0 size=   24832kB time=00:01:16.50 bitrate=2659.1kbits/s speed= 153x    \n",
      "frame= 4258 fps=4235 q=-1.0 size=   96768kB time=00:02:59.55 bitrate=4415.1kbits/s speed= 179x    \n",
      "frame= 4430 fps=2898 q=-1.0 size=  104960kB time=00:03:05.61 bitrate=4632.5kbits/s speed= 121x    \n",
      "frame= 4608 fps=2271 q=-1.0 size=  110848kB time=00:03:14.64 bitrate=4665.4kbits/s speed=95.9x    \n",
      "frame= 6013 fps=2375 q=-1.0 size=  145408kB time=00:04:14.42 bitrate=4682.0kbits/s speed=100x    \n",
      "frame= 6203 fps=2044 q=-1.0 size=  148480kB time=00:04:19.78 bitrate=4682.2kbits/s speed=85.6x    \n",
      "frame= 8298 fps=2346 q=-1.0 size=  199680kB time=00:05:50.80 bitrate=4663.0kbits/s speed=99.2x    \n",
      "frame= 9004 fps=2230 q=-1.0 size=  214784kB time=00:06:18.24 bitrate=4651.8kbits/s speed=93.7x    \n",
      "frame= 9211 fps=2004 q=-1.0 size=  221440kB time=00:06:30.08 bitrate=4650.4kbits/s speed=84.9x    \n",
      "frame=10594 fps=2066 q=-1.0 size=  264192kB time=00:07:22.11 bitrate=4895.3kbits/s speed=86.2x    \n",
      "frame=10809 fps=1914 q=-1.0 size=  269056kB time=00:07:30.72 bitrate=4890.1kbits/s speed=79.8x    \n",
      "frame=11338 fps=1844 q=-1.0 size=  286976kB time=00:07:53.37 bitrate=4966.3kbits/s speed=  77x    \n",
      "frame=12453 fps=1867 q=-1.0 size=  311296kB time=00:08:40.41 bitrate=4900.2kbits/s speed=  78x    \n",
      "frame=12594 fps=1755 q=-1.0 size=  318976kB time=00:08:48.11 bitrate=4947.9kbits/s speed=73.6x    \n",
      "frame=13918 fps=1813 q=-1.0 size=  352256kB time=00:09:44.37 bitrate=4938.1kbits/s speed=76.1x    \n",
      "frame=14102 fps=1723 q=-1.0 size=  358656kB time=00:09:50.65 bitrate=4974.4kbits/s speed=72.1x    \n",
      "frame=14340 fps=1650 q=-1.0 size=  366848kB time=00:10:00.56 bitrate=5004.0kbits/s speed=69.1x    \n",
      "frame=18082 fps=1966 q=-1.0 size=  426240kB time=00:12:34.77 bitrate=4626.2kbits/s speed=82.1x    \n",
      "frame=19230 fps=1983 q=-1.0 size=  445952kB time=00:13:26.22 bitrate=4531.3kbits/s speed=83.1x    \n",
      "frame=23684 fps=2322 q=-1.0 size=  534528kB time=00:16:31.58 bitrate=4416.0kbits/s speed=97.2x    \n",
      "frame=25531 fps=2382 q=-1.0 size=  587776kB time=00:17:45.26 bitrate=4520.1kbits/s speed=99.4x    \n",
      "frame=25746 fps=2293 q=-1.0 size=  591872kB time=00:17:53.94 bitrate=4514.8kbits/s speed=95.6x    \n",
      "frame=26452 fps=2255 q=-1.0 size=  608512kB time=00:18:24.04 bitrate=4515.2kbits/s speed=94.1x    \n",
      "frame=27446 fps=2183 q=-1.0 size=  621824kB time=00:19:07.71 bitrate=4438.4kbits/s speed=91.3x    \n",
      "frame=32141 fps=2458 q=-1.0 size=  704256kB time=00:22:22.49 bitrate=4297.4kbits/s speed= 103x    \n",
      "frame=33567 fps=2451 q=-1.0 size=  720384kB time=00:23:24.99 bitrate=4200.3kbits/s speed= 103x    \n",
      "frame=33952 fps=2442 q=-1.0 Lsize=  729435kB time=00:23:36.02 bitrate=4219.9kbits/s speed= 102x    \n",
      "video:603193kB audio:125820kB subtitle:28kB other streams:0kB global headers:2kB muxing overhead: 0.053938%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP11 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-17T15:07:26.000000Z\n",
      "  Duration: 00:23:36.00, start: 0.000000, bitrate: 4653 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 74.032000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 74.032000, end 164.039000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 164.039000, end 701.076000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 701.076000, end 1315.022000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.022000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP11 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP11 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 74.032000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 74.032000, end 164.039000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 164.039000, end 701.076000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 701.076000, end 1315.022000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.022000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 2287 fps=0.0 q=-1.0 size=   73216kB time=00:01:39.36 bitrate=6036.5kbits/s speed= 184x    \n",
      "frame= 2414 fps=2283 q=-1.0 size=   73984kB time=00:01:42.27 bitrate=5926.2kbits/s speed=96.7x    \n",
      "frame= 2522 fps=1606 q=-1.0 size=   83456kB time=00:01:45.38 bitrate=6487.4kbits/s speed=67.1x    \n",
      "frame= 2747 fps=1320 q=-1.0 size=   91392kB time=00:01:54.94 bitrate=6513.5kbits/s speed=55.2x    \n",
      "frame= 2891 fps=1120 q=-1.0 size=  100096kB time=00:02:07.68 bitrate=6422.2kbits/s speed=49.5x    \n",
      "frame= 3043 fps=987 q=-1.0 size=  109056kB time=00:02:07.68 bitrate=6997.1kbits/s speed=41.4x    \n",
      "frame= 3523 fps=967 q=-1.0 size=  127488kB time=00:02:28.60 bitrate=7028.1kbits/s speed=40.8x    \n",
      "frame= 3624 fps=863 q=-1.0 size=  129792kB time=00:02:31.64 bitrate=7011.7kbits/s speed=36.1x    \n",
      "frame= 4482 fps=951 q=-1.0 size=  153600kB time=00:03:07.30 bitrate=6717.9kbits/s speed=39.7x    \n",
      "frame= 4749 fps=904 q=-1.0 size=  160000kB time=00:03:26.15 bitrate=6358.1kbits/s speed=39.3x    \n",
      "frame= 6151 fps=1069 q=-1.0 size=  193024kB time=00:04:20.41 bitrate=6072.2kbits/s speed=45.3x    \n",
      "frame= 7528 fps=1204 q=-1.0 size=  220672kB time=00:05:17.89 bitrate=5686.7kbits/s speed=50.9x    \n",
      "frame= 7845 fps=1162 q=-1.0 size=  226560kB time=00:05:29.79 bitrate=5627.8kbits/s speed=48.8x    \n",
      "frame=11846 fps=1634 q=-1.0 size=  307200kB time=00:08:14.07 bitrate=5093.5kbits/s speed=68.1x    \n",
      "frame=12102 fps=1557 q=-1.0 size=  313088kB time=00:08:26.19 bitrate=5066.9kbits/s speed=65.1x    \n",
      "frame=12479 fps=1505 q=-1.0 size=  317440kB time=00:08:42.73 bitrate=4974.8kbits/s speed=  63x    \n",
      "frame=14414 fps=1638 q=-1.0 size=  361472kB time=00:10:01.87 bitrate=4920.0kbits/s speed=68.4x    \n",
      "frame=14556 fps=1564 q=-1.0 size=  369664kB time=00:10:09.04 bitrate=4972.2kbits/s speed=65.4x    \n",
      "frame=15101 fps=1540 q=-1.0 size=  388352kB time=00:10:32.26 bitrate=5031.8kbits/s speed=64.5x    \n",
      "frame=16564 fps=1599 q=-1.0 size=  423680kB time=00:11:31.54 bitrate=5018.9kbits/s speed=66.8x    \n",
      "frame=16902 fps=1553 q=-1.0 size=  430080kB time=00:11:47.69 bitrate=4978.5kbits/s speed=  65x    \n",
      "frame=18950 fps=1662 q=-1.0 size=  483584kB time=00:13:10.86 bitrate=5009.1kbits/s speed=69.4x    \n",
      "frame=19198 fps=1613 q=-1.0 size=  488960kB time=00:13:23.93 bitrate=4982.5kbits/s speed=67.6x    \n",
      "frame=20387 fps=1644 q=-1.0 size=  516608kB time=00:14:12.68 bitrate=4963.2kbits/s speed=68.8x    \n",
      "frame=21910 fps=1696 q=-1.0 size=  560896kB time=00:15:18.01 bitrate=5005.2kbits/s speed=71.1x    \n",
      "frame=22220 fps=1654 q=-1.0 size=  567040kB time=00:15:28.76 bitrate=5001.5kbits/s speed=69.1x    \n",
      "frame=23994 fps=1722 q=-1.0 size=  598784kB time=00:16:41.08 bitrate=4899.9kbits/s speed=71.8x    \n",
      "frame=25138 fps=1737 q=-1.0 size=  628736kB time=00:17:30.07 bitrate=4905.0kbits/s speed=72.6x    \n",
      "frame=25364 fps=1691 q=-1.0 size=  632320kB time=00:17:39.84 bitrate=4887.5kbits/s speed=70.6x    \n",
      "frame=26885 fps=1733 q=-1.0 size=  667904kB time=00:18:42.05 bitrate=4876.3kbits/s speed=72.3x    \n",
      "frame=27293 fps=1698 q=-1.0 size=  673536kB time=00:19:00.18 bitrate=4839.2kbits/s speed=70.9x    \n",
      "frame=28705 fps=1732 q=-1.0 size=  704000kB time=00:19:57.73 bitrate=4815.1kbits/s speed=72.3x    \n",
      "frame=30760 fps=1798 q=-1.0 size=  752128kB time=00:21:24.77 bitrate=4795.7kbits/s speed=75.1x    \n",
      "frame=30961 fps=1756 q=-1.0 size=  756480kB time=00:21:31.86 bitrate=4797.0kbits/s speed=73.3x    \n",
      "frame=33950 fps=1879 q=-1.0 Lsize=  804521kB time=00:23:35.93 bitrate=4654.6kbits/s speed=78.4x    \n",
      "video:677199kB audio:126895kB subtitle:30kB other streams:0kB global headers:2kB muxing overhead: 0.049304%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP12 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-17T15:07:49.000000Z\n",
      "  Duration: 00:23:36.17, start: 0.000000, bitrate: 4285 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 65.023000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 65.023000, end 155.030000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 155.030000, end 774.065000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 774.065000, end 1315.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.064000, end 1405.112000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.112000, end 1416.165000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP12 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP12 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 65.023000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 65.023000, end 155.030000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 155.030000, end 774.065000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 774.065000, end 1315.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.064000, end 1405.112000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.112000, end 1416.165000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  160 fps=0.0 q=-1.0 size=    3584kB time=00:00:09.35 bitrate=3140.1kbits/s speed=18.3x    \n",
      "frame=  405 fps=398 q=-1.0 size=   13824kB time=00:00:17.02 bitrate=6653.7kbits/s speed=16.7x    \n",
      "frame= 1620 fps=1065 q=-1.0 size=   40704kB time=00:01:09.79 bitrate=4777.9kbits/s speed=45.9x    \n",
      "frame= 1809 fps=893 q=-1.0 size=   44288kB time=00:01:15.82 bitrate=4785.1kbits/s speed=37.4x    \n",
      "frame= 3240 fps=1281 q=-1.0 size=  107008kB time=00:02:17.08 bitrate=6394.9kbits/s speed=54.2x    \n",
      "frame= 3368 fps=1103 q=-1.0 size=  110592kB time=00:02:23.14 bitrate=6329.3kbits/s speed=46.9x    \n",
      "frame= 3484 fps=980 q=-1.0 size=  115968kB time=00:02:25.98 bitrate=6507.8kbits/s speed=41.1x    \n",
      "frame= 4874 fps=1190 q=-1.0 size=  167424kB time=00:03:23.78 bitrate=6730.5kbits/s speed=49.8x    \n",
      "frame= 5054 fps=1096 q=-1.0 size=  174848kB time=00:03:30.85 bitrate=6793.0kbits/s speed=45.7x    \n",
      "frame= 6047 fps=1183 q=-1.0 size=  203520kB time=00:04:16.95 bitrate=6488.6kbits/s speed=50.3x    \n",
      "frame= 7713 fps=1369 q=-1.0 size=  232704kB time=00:05:22.94 bitrate=5903.0kbits/s speed=57.3x    \n",
      "frame= 7985 fps=1298 q=-1.0 size=  236800kB time=00:05:35.30 bitrate=5785.5kbits/s speed=54.5x    \n",
      "frame=12273 fps=1839 q=-1.0 size=  310272kB time=00:08:32.95 bitrate=4955.2kbits/s speed=76.8x    \n",
      "frame=12454 fps=1715 q=-1.0 size=  313344kB time=00:08:41.75 bitrate=4919.8kbits/s speed=71.9x    \n",
      "frame=12729 fps=1626 q=-1.0 size=  319488kB time=00:08:54.26 bitrate=4898.8kbits/s speed=68.2x    \n",
      "frame=13272 fps=1592 q=-1.0 size=  328448kB time=00:09:15.92 bitrate=4840.0kbits/s speed=66.7x    \n",
      "frame=13535 fps=1530 q=-1.0 size=  334336kB time=00:09:25.16 bitrate=4846.2kbits/s speed=63.9x    \n",
      "frame=17528 fps=1872 q=-1.0 size=  418048kB time=00:12:12.55 bitrate=4675.0kbits/s speed=78.2x    \n",
      "frame=17904 fps=1809 q=-1.0 size=  422656kB time=00:12:27.05 bitrate=4634.8kbits/s speed=75.5x    \n",
      "frame=18274 fps=1757 q=-1.0 size=  426752kB time=00:12:48.32 bitrate=4550.1kbits/s speed=73.9x    \n",
      "frame=21278 fps=1951 q=-1.0 size=  483328kB time=00:14:50.19 bitrate=4447.8kbits/s speed=81.6x    \n",
      "frame=21482 fps=1880 q=-1.0 size=  487168kB time=00:14:58.64 bitrate=4441.0kbits/s speed=78.7x    \n",
      "frame=24183 fps=2028 q=-1.0 size=  539392kB time=00:16:50.37 bitrate=4373.3kbits/s speed=84.7x    \n",
      "frame=25705 fps=2065 q=-1.0 size=  567040kB time=00:17:53.65 bitrate=4326.5kbits/s speed=86.3x    \n",
      "frame=25998 fps=2008 q=-1.0 size=  572672kB time=00:18:09.89 bitrate=4304.4kbits/s speed=84.2x    \n",
      "frame=28255 fps=2096 q=-1.0 size=  621312kB time=00:19:38.53 bitrate=4318.7kbits/s speed=87.4x    \n",
      "frame=28422 fps=2033 q=-1.0 size=  624640kB time=00:19:47.94 bitrate=4307.5kbits/s speed=  85x    \n",
      "frame=28588 fps=1972 q=-1.0 size=  632832kB time=00:19:59.53 bitrate=4321.8kbits/s speed=82.8x    \n",
      "frame=30155 fps=2010 q=-1.0 size=  671744kB time=00:21:01.58 bitrate=4361.9kbits/s speed=84.1x    \n",
      "frame=30375 fps=1956 q=-1.0 size=  677888kB time=00:21:07.50 bitrate=4381.3kbits/s speed=81.6x    \n",
      "frame=31674 fps=1976 q=-1.0 size=  708352kB time=00:22:01.45 bitrate=4391.3kbits/s speed=82.4x    \n",
      "frame=33691 fps=2037 q=-1.0 size=  734720kB time=00:23:25.96 bitrate=4280.9kbits/s speed=  85x    \n",
      "frame=33954 fps=1997 q=-1.0 Lsize=  740973kB time=00:23:36.10 bitrate=4286.4kbits/s speed=83.3x    \n",
      "video:611760kB audio:128796kB subtitle:25kB other streams:0kB global headers:2kB muxing overhead: 0.052891%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP13 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-17T14:56:13.000000Z\n",
      "  Duration: 00:23:36.13, start: 0.000000, bitrate: 4214 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 150.025000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 150.025000, end 240.031000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 240.031000, end 727.060000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 727.060000, end 1315.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.064000, end 1405.112000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.112000, end 1416.125000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP13 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP13 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 150.025000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 150.025000, end 240.031000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 240.031000, end 727.060000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 727.060000, end 1315.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.064000, end 1405.112000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.112000, end 1416.125000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 1885 fps=0.0 q=-1.0 size=   33792kB time=00:01:18.84 bitrate=3510.9kbits/s speed= 157x    \n",
      "frame= 2230 fps=2203 q=-1.0 size=   38144kB time=00:01:35.26 bitrate=3280.2kbits/s speed=94.1x    \n",
      "frame= 4239 fps=2801 q=-1.0 size=   84736kB time=00:02:58.27 bitrate=3893.9kbits/s speed= 118x    \n",
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      "frame= 5650 fps=1820 q=-1.0 size=  153344kB time=00:04:03.40 bitrate=5161.0kbits/s speed=78.4x    \n",
      "frame= 5931 fps=1644 q=-1.0 size=  158464kB time=00:04:12.73 bitrate=5136.5kbits/s speed=  70x    \n",
      "frame= 7619 fps=1854 q=-1.0 size=  184576kB time=00:05:22.76 bitrate=4684.7kbits/s speed=78.5x    \n",
      "frame= 9306 fps=2016 q=-1.0 size=  216064kB time=00:06:28.42 bitrate=4556.9kbits/s speed=84.1x    \n",
      "frame= 9678 fps=1883 q=-1.0 size=  219648kB time=00:06:43.98 bitrate=4454.1kbits/s speed=78.6x    \n",
      "frame=13351 fps=2367 q=-1.0 size=  279552kB time=00:09:18.31 bitrate=4101.8kbits/s speed=  99x    \n",
      "frame=13624 fps=2217 q=-1.0 size=  284160kB time=00:09:30.08 bitrate=4083.4kbits/s speed=92.8x    \n",
      "frame=13982 fps=2104 q=-1.0 size=  287488kB time=00:09:45.95 bitrate=4019.3kbits/s speed=88.2x    \n",
      "frame=17537 fps=2453 q=-1.0 size=  352512kB time=00:12:13.15 bitrate=3938.9kbits/s speed= 103x    \n",
      "frame=17686 fps=2298 q=-1.0 size=  361728kB time=00:12:24.68 bitrate=3979.3kbits/s speed=96.8x    \n",
      "frame=17807 fps=2170 q=-1.0 size=  366848kB time=00:12:24.68 bitrate=4035.6kbits/s speed=90.8x    \n",
      "frame=18686 fps=2143 q=-1.0 size=  398848kB time=00:13:02.37 bitrate=4176.2kbits/s speed=89.7x    \n",
      "frame=18809 fps=2028 q=-1.0 size=  403968kB time=00:13:08.42 bitrate=4197.4kbits/s speed=  85x    \n",
      "frame=20500 fps=2083 q=-1.0 size=  461568kB time=00:14:19.61 bitrate=4398.7kbits/s speed=87.3x    \n",
      "frame=20672 fps=1995 q=-1.0 size=  464128kB time=00:14:25.17 bitrate=4394.7kbits/s speed=83.5x    \n",
      "frame=20740 fps=1907 q=-1.0 size=  467456kB time=00:14:25.17 bitrate=4426.2kbits/s speed=79.6x    \n",
      "frame=21321 fps=1869 q=-1.0 size=  487424kB time=00:14:53.26 bitrate=4470.1kbits/s speed=78.3x    \n",
      "frame=21448 fps=1795 q=-1.0 size=  495616kB time=00:14:54.97 bitrate=4536.5kbits/s speed=74.9x    \n",
      "frame=23222 fps=1866 q=-1.0 size=  549888kB time=00:16:19.89 bitrate=4597.1kbits/s speed=78.7x    \n",
      "frame=23561 fps=1818 q=-1.0 size=  557568kB time=00:16:24.53 bitrate=4639.4kbits/s speed=75.9x    \n",
      "frame=23869 fps=1773 q=-1.0 size=  562944kB time=00:16:40.11 bitrate=4611.1kbits/s speed=74.3x    \n",
      "frame=28241 fps=2021 q=-1.0 size=  627456kB time=00:19:41.20 bitrate=4351.6kbits/s speed=84.5x    \n",
      "frame=28497 fps=1966 q=-1.0 size=  631296kB time=00:19:51.24 bitrate=4341.3kbits/s speed=82.2x    \n",
      "frame=30563 fps=2038 q=-1.0 size=  666880kB time=00:21:18.65 bitrate=4272.5kbits/s speed=85.3x    \n",
      "frame=32159 fps=2074 q=-1.0 size=  702720kB time=00:22:22.49 bitrate=4288.1kbits/s speed=86.6x    \n",
      "frame=32634 fps=2030 q=-1.0 size=  709120kB time=00:22:42.89 bitrate=4262.3kbits/s speed=84.8x    \n",
      "frame=33953 fps=2069 q=-1.0 Lsize=  728714kB time=00:23:36.10 bitrate=4215.5kbits/s speed=86.3x    \n",
      "video:592316kB audio:135986kB subtitle:23kB other streams:0kB global headers:2kB muxing overhead: 0.053523%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP14 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-20T13:36:13.000000Z\n",
      "  Duration: 00:23:37.12, start: 0.000000, bitrate: 4295 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 16.057000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 16.057000, end 106.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 106.064000, end 773.063000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 773.063000, end 1316.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1316.064000, end 1406.113000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1406.113000, end 1417.124000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP14 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP14 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 16.057000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 16.057000, end 106.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 106.064000, end 773.063000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 773.063000, end 1316.064000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1316.064000, end 1406.113000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1406.113000, end 1417.124000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  295 fps=0.0 q=-1.0 size=    3584kB time=00:00:17.83 bitrate=1646.7kbits/s speed=33.9x    \n",
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      "frame= 1961 fps=1245 q=-1.0 size=   66304kB time=00:01:21.74 bitrate=6644.3kbits/s speed=51.9x    \n",
      "frame= 2119 fps=1021 q=-1.0 size=   74752kB time=00:01:30.70 bitrate=6751.6kbits/s speed=43.7x    \n",
      "frame= 3419 fps=1327 q=-1.0 size=  111104kB time=00:02:28.41 bitrate=6132.8kbits/s speed=57.6x    \n",
      "frame= 4105 fps=1324 q=-1.0 size=  125440kB time=00:02:53.24 bitrate=5931.7kbits/s speed=55.9x    \n",
      "frame= 4343 fps=1205 q=-1.0 size=  133632kB time=00:03:01.33 bitrate=6037.1kbits/s speed=50.3x    \n",
      "frame= 8197 fps=1976 q=-1.0 size=  212224kB time=00:05:43.40 bitrate=5062.7kbits/s speed=82.8x    \n",
      "frame= 8440 fps=1812 q=-1.0 size=  217344kB time=00:05:52.51 bitrate=5050.9kbits/s speed=75.7x    \n",
      "frame= 8620 fps=1661 q=-1.0 size=  221696kB time=00:06:02.41 bitrate=5011.3kbits/s speed=69.8x    \n",
      "frame= 9973 fps=1739 q=-1.0 size=  255488kB time=00:06:56.49 bitrate=5025.2kbits/s speed=72.6x    \n",
      "frame=10180 fps=1632 q=-1.0 size=  260352kB time=00:07:05.12 bitrate=5016.8kbits/s speed=68.2x    \n",
      "frame=13392 fps=1980 q=-1.0 size=  331008kB time=00:09:18.94 bitrate=4851.4kbits/s speed=82.7x    \n",
      "frame=13668 fps=1875 q=-1.0 size=  335104kB time=00:09:35.11 bitrate=4773.3kbits/s speed=78.9x    \n",
      "frame=14335 fps=1841 q=-1.0 size=  343808kB time=00:10:01.48 bitrate=4682.6kbits/s speed=77.2x    \n",
      "frame=17400 fps=2097 q=-1.0 size=  403968kB time=00:12:08.17 bitrate=4544.7kbits/s speed=87.8x    \n",
      "frame=17714 fps=2007 q=-1.0 size=  409856kB time=00:12:23.17 bitrate=4517.9kbits/s speed=84.2x    \n",
      "frame=18912 fps=2028 q=-1.0 size=  435456kB time=00:13:09.10 bitrate=4520.7kbits/s speed=84.6x    \n",
      "frame=20035 fps=2035 q=-1.0 size=  461824kB time=00:13:57.03 bitrate=4519.9kbits/s speed=  85x    \n",
      "frame=20181 fps=1946 q=-1.0 size=  465664kB time=00:14:05.77 bitrate=4510.4kbits/s speed=81.6x    \n",
      "frame=23789 fps=2187 q=-1.0 size=  539392kB time=00:16:35.80 bitrate=4437.3kbits/s speed=91.5x    \n",
      "frame=24026 fps=2106 q=-1.0 size=  544256kB time=00:16:45.50 bitrate=4434.2kbits/s speed=88.1x    \n",
      "frame=24275 fps=2033 q=-1.0 size=  549120kB time=00:16:53.07 bitrate=4440.3kbits/s speed=84.8x    \n",
      "frame=26922 fps=2159 q=-1.0 size=  594176kB time=00:18:43.97 bitrate=4330.6kbits/s speed=90.1x    \n",
      "frame=27265 fps=2097 q=-1.0 size=  598784kB time=00:18:58.23 bitrate=4309.5kbits/s speed=87.5x    \n",
      "frame=29590 fps=2191 q=-1.0 size=  651520kB time=00:20:34.26 bitrate=4324.2kbits/s speed=91.4x    \n",
      "frame=30003 fps=2139 q=-1.0 size=  663808kB time=00:20:54.16 bitrate=4335.9kbits/s speed=89.4x    \n",
      "frame=30190 fps=2078 q=-1.0 size=  668416kB time=00:21:00.31 bitrate=4344.7kbits/s speed=86.7x    \n",
      "frame=32599 fps=2166 q=-1.0 size=  721408kB time=00:22:43.99 bitrate=4332.7kbits/s speed=90.6x    \n",
      "frame=33033 fps=2123 q=-1.0 size=  727040kB time=00:22:57.79 bitrate=4322.8kbits/s speed=88.5x    \n",
      "frame=33509 fps=2085 q=-1.0 size=  732928kB time=00:23:26.13 bitrate=4270.0kbits/s speed=87.5x    \n",
      "frame=33977 fps=2102 q=-1.0 Lsize=  743090kB time=00:23:37.04 bitrate=4295.8kbits/s speed=87.7x    \n",
      "video:620955kB audio:121717kB subtitle:26kB other streams:0kB global headers:2kB muxing overhead: 0.052751%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP15 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-20T13:45:49.000000Z\n",
      "  Duration: 00:23:36.00, start: 0.000000, bitrate: 4436 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 119.077000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 119.077000, end 209.042000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 209.042000, end 635.051000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 635.051000, end 1315.022000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.022000, end 1405.028000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.028000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP15 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP15 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 119.077000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 119.077000, end 209.042000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 209.042000, end 635.051000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 635.051000, end 1315.022000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.022000, end 1405.028000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.028000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  219 fps=0.0 q=-1.0 size=    4352kB time=00:00:10.21 bitrate=3491.8kbits/s speed=18.9x    \n",
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      "frame=10575 fps=1853 q=-1.0 size=  262656kB time=00:07:21.68 bitrate=4871.5kbits/s speed=77.4x    \n",
      "frame=10751 fps=1731 q=-1.0 size=  267520kB time=00:07:29.13 bitrate=4879.5kbits/s speed=72.3x    \n",
      "frame=12524 fps=1866 q=-1.0 size=  315392kB time=00:08:43.11 bitrate=4939.1kbits/s speed=  78x    \n",
      "frame=13060 fps=1808 q=-1.0 size=  326656kB time=00:09:05.28 bitrate=4907.5kbits/s speed=75.5x    \n",
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      "frame=17355 fps=1857 q=-1.0 size=  430592kB time=00:12:04.52 bitrate=4868.6kbits/s speed=77.5x    \n",
      "frame=18133 fps=1840 q=-1.0 size=  451840kB time=00:12:36.43 bitrate=4893.3kbits/s speed=76.8x    \n",
      "frame=18920 fps=1828 q=-1.0 size=  467712kB time=00:13:12.36 bitrate=4835.6kbits/s speed=76.5x    \n",
      "frame=24455 fps=2251 q=-1.0 size=  559616kB time=00:17:00.50 bitrate=4492.3kbits/s speed=93.9x    \n",
      "frame=24675 fps=2160 q=-1.0 size=  564736kB time=00:17:09.54 bitrate=4493.6kbits/s speed=90.1x    \n",
      "frame=24897 fps=2083 q=-1.0 size=  570880kB time=00:17:19.14 bitrate=4500.5kbits/s speed=  87x    \n",
      "frame=26958 fps=2162 q=-1.0 size=  619264kB time=00:18:46.37 bitrate=4503.9kbits/s speed=90.3x    \n",
      "frame=27184 fps=2089 q=-1.0 size=  625408kB time=00:18:57.62 bitrate=4503.6kbits/s speed=87.4x    \n",
      "frame=28026 fps=2074 q=-1.0 size=  653824kB time=00:19:29.40 bitrate=4580.2kbits/s speed=86.5x    \n",
      "frame=28658 fps=2043 q=-1.0 size=  666368kB time=00:19:56.80 bitrate=4561.2kbits/s speed=85.3x    \n",
      "frame=28983 fps=1991 q=-1.0 size=  670720kB time=00:20:12.89 bitrate=4530.1kbits/s speed=83.3x    \n",
      "frame=30799 fps=2045 q=-1.0 size=  711680kB time=00:21:24.69 bitrate=4538.1kbits/s speed=85.3x    \n",
      "frame=30998 fps=1991 q=-1.0 size=  717568kB time=00:21:34.20 bitrate=4542.0kbits/s speed=83.1x    \n",
      "frame=31160 fps=1929 q=-1.0 size=  720384kB time=00:21:39.81 bitrate=4540.2kbits/s speed=80.5x    \n",
      "frame=31368 fps=1883 q=-1.0 size=  726784kB time=00:21:49.48 bitrate=4546.7kbits/s speed=78.6x    \n",
      "frame=31613 fps=1839 q=-1.0 size=  733184kB time=00:21:58.74 bitrate=4554.5kbits/s speed=76.7x    \n",
      "frame=33950 fps=1948 q=-1.0 Lsize=  766915kB time=00:23:35.93 bitrate=4437.0kbits/s speed=81.3x    \n",
      "video:649736kB audio:116760kB subtitle:26kB other streams:0kB global headers:2kB muxing overhead: 0.051263%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP16 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-22T12:22:40.000000Z\n",
      "  Duration: 00:23:36.00, start: 0.000000, bitrate: 3784 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 77.035000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 77.035000, end 167.042000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 167.042000, end 575.075000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 575.075000, end 1296.045000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1296.045000, end 1386.010000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1386.010000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "    Chapter #0:6: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 07\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP16 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP16 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 77.035000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 77.035000, end 167.042000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 167.042000, end 575.075000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 575.075000, end 1296.045000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1296.045000, end 1386.010000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1386.010000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "    Chapter #0:6: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 07\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  313 fps=0.0 q=-1.0 size=    7680kB time=00:00:13.16 bitrate=4780.7kbits/s speed=25.5x    \n",
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      "frame= 3049 fps=2003 q=-1.0 size=   89344kB time=00:02:10.68 bitrate=5600.8kbits/s speed=85.9x    \n",
      "frame= 3167 fps=1565 q=-1.0 size=   96768kB time=00:02:13.57 bitrate=5934.9kbits/s speed=  66x    \n",
      "frame= 3605 fps=1428 q=-1.0 size=  113664kB time=00:02:31.60 bitrate=6142.1kbits/s speed=60.1x    \n",
      "frame= 5673 fps=1872 q=-1.0 size=  161280kB time=00:04:28.03 bitrate=4929.3kbits/s speed=88.4x    \n",
      "frame= 5862 fps=1659 q=-1.0 size=  165376kB time=00:04:28.03 bitrate=5054.5kbits/s speed=75.9x    \n",
      "frame= 7577 fps=1879 q=-1.0 size=  197888kB time=00:05:16.74 bitrate=5118.1kbits/s speed=78.5x    \n",
      "frame= 9051 fps=1994 q=-1.0 size=  218880kB time=00:06:19.19 bitrate=4728.7kbits/s speed=83.6x    \n",
      "frame= 9460 fps=1875 q=-1.0 size=  223232kB time=00:06:37.89 bitrate=4596.0kbits/s speed=78.9x    \n",
      "frame=14053 fps=2531 q=-1.0 size=  292864kB time=00:09:46.40 bitrate=4091.3kbits/s speed= 106x    \n",
      "frame=14296 fps=2359 q=-1.0 size=  299264kB time=00:09:56.94 bitrate=4106.9kbits/s speed=98.5x    \n",
      "frame=15042 fps=2293 q=-1.0 size=  309504kB time=00:10:29.00 bitrate=4030.9kbits/s speed=95.9x    \n",
      "frame=18188 fps=2550 q=-1.0 size=  373504kB time=00:12:39.71 bitrate=4027.5kbits/s speed= 107x    \n",
      "frame=18543 fps=2416 q=-1.0 size=  377856kB time=00:12:56.20 bitrate=3987.9kbits/s speed= 101x    \n",
      "frame=21829 fps=2669 q=-1.0 size=  429824kB time=00:15:12.45 bitrate=3859.0kbits/s speed= 112x    \n",
      "frame=22649 fps=2609 q=-1.0 size=  442880kB time=00:15:45.29 bitrate=3838.1kbits/s speed= 109x    \n",
      "frame=22898 fps=2493 q=-1.0 size=  449024kB time=00:15:56.88 bitrate=3844.2kbits/s speed= 104x    \n",
      "frame=24472 fps=2525 q=-1.0 size=  478720kB time=00:17:10.71 bitrate=3804.8kbits/s speed= 106x    \n",
      "frame=24643 fps=2409 q=-1.0 size=  484096kB time=00:17:10.71 bitrate=3847.6kbits/s speed= 101x    \n",
      "frame=25964 fps=2420 q=-1.0 size=  512512kB time=00:18:03.74 bitrate=3874.1kbits/s speed= 101x    \n",
      "frame=27867 fps=2481 q=-1.0 size=  556800kB time=00:19:26.69 bitrate=3909.6kbits/s speed= 104x    \n",
      "frame=28138 fps=2394 q=-1.0 size=  561920kB time=00:19:38.76 bitrate=3905.2kbits/s speed=100x    \n",
      "frame=32104 fps=2620 q=-1.0 size=  621312kB time=00:22:23.89 bitrate=3787.4kbits/s speed= 110x    \n",
      "frame=33247 fps=2606 q=-1.0 size=  634624kB time=00:23:20.02 bitrate=3713.4kbits/s speed= 110x    \n",
      "frame=33495 fps=2527 q=-1.0 size=  639744kB time=00:23:20.02 bitrate=3743.4kbits/s speed= 106x    \n",
      "frame=33950 fps=2515 q=-1.0 Lsize=  654255kB time=00:23:35.93 bitrate=3785.2kbits/s speed= 105x    \n",
      "video:536626kB audio:117221kB subtitle:22kB other streams:0kB global headers:2kB muxing overhead: 0.059119%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP17 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-23T17:48:29.000000Z\n",
      "  Duration: 00:23:36.08, start: 0.000000, bitrate: 4524 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 40.082000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 40.082000, end 130.005000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 130.005000, end 714.005000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 714.005000, end 1315.022000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.022000, end 1405.028000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.028000, end 1416.082000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP17 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP17 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 40.082000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 40.082000, end 130.005000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 130.005000, end 714.005000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 714.005000, end 1315.022000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.022000, end 1405.028000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.028000, end 1416.082000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  338 fps=0.0 q=-1.0 size=    5376kB time=00:00:16.60 bitrate=2653.0kbits/s speed=31.3x    \n",
      "frame=  487 fps=466 q=-1.0 size=    8448kB time=00:00:36.85 bitrate=1878.0kbits/s speed=35.3x    \n",
      "frame= 2013 fps=1292 q=-1.0 size=   69376kB time=00:01:26.15 bitrate=6597.0kbits/s speed=55.3x    \n",
      "frame= 2225 fps=1059 q=-1.0 size=   76544kB time=00:01:33.47 bitrate=6708.6kbits/s speed=44.5x    \n",
      "frame= 2960 fps=1138 q=-1.0 size=  104192kB time=00:02:10.50 bitrate=6540.5kbits/s speed=50.2x    \n",
      "frame= 4235 fps=1351 q=-1.0 size=  135936kB time=00:02:59.50 bitrate=6203.8kbits/s speed=57.3x    \n",
      "frame= 4407 fps=1209 q=-1.0 size=  140032kB time=00:03:05.62 bitrate=6180.1kbits/s speed=50.9x    \n",
      "frame= 5647 fps=1361 q=-1.0 size=  175104kB time=00:03:55.52 bitrate=6090.6kbits/s speed=56.8x    \n",
      "frame= 5822 fps=1251 q=-1.0 size=  178176kB time=00:04:05.34 bitrate=5949.4kbits/s speed=52.7x    \n",
      "frame= 5994 fps=1160 q=-1.0 size=  184320kB time=00:04:10.11 bitrate=6037.1kbits/s speed=48.4x    \n",
      "frame= 8096 fps=1421 q=-1.0 size=  232704kB time=00:05:37.94 bitrate=5641.0kbits/s speed=59.3x    \n",
      "frame= 8250 fps=1327 q=-1.0 size=  238336kB time=00:05:48.09 bitrate=5609.0kbits/s speed=  56x    \n",
      "frame=10272 fps=1529 q=-1.0 size=  282880kB time=00:07:10.23 bitrate=5386.3kbits/s speed=64.1x    \n",
      "frame=11691 fps=1619 q=-1.0 size=  303616kB time=00:08:11.29 bitrate=5062.6kbits/s speed=  68x    \n",
      "frame=11824 fps=1526 q=-1.0 size=  310016kB time=00:08:15.67 bitrate=5123.7kbits/s speed=  64x    \n",
      "frame=15404 fps=1867 q=-1.0 size=  372480kB time=00:10:44.18 bitrate=4736.8kbits/s speed=78.1x    \n",
      "frame=15753 fps=1790 q=-1.0 size=  378112kB time=00:10:58.88 bitrate=4701.1kbits/s speed=74.9x    \n",
      "frame=16295 fps=1752 q=-1.0 size=  396288kB time=00:11:20.06 bitrate=4773.7kbits/s speed=73.1x    \n",
      "frame=17987 fps=1830 q=-1.0 size=  445184kB time=00:12:30.55 bitrate=4859.0kbits/s speed=76.4x    \n",
      "frame=18118 fps=1747 q=-1.0 size=  448256kB time=00:12:37.14 bitrate=4850.0kbits/s speed=  73x    \n",
      "frame=18587 fps=1710 q=-1.0 size=  463872kB time=00:12:55.30 bitrate=4901.4kbits/s speed=71.3x    \n",
      "frame=19260 fps=1686 q=-1.0 size=  479488kB time=00:13:23.96 bitrate=4885.8kbits/s speed=70.4x    \n",
      "frame=19521 fps=1636 q=-1.0 size=  484352kB time=00:13:34.27 bitrate=4872.8kbits/s speed=68.2x    \n",
      "frame=22880 fps=1837 q=-1.0 size=  554752kB time=00:15:54.79 bitrate=4759.7kbits/s speed=76.7x    \n",
      "frame=23066 fps=1779 q=-1.0 size=  560896kB time=00:16:04.73 bitrate=4762.8kbits/s speed=74.4x    \n",
      "frame=24033 fps=1784 q=-1.0 size=  582656kB time=00:16:48.28 bitrate=4733.9kbits/s speed=74.9x    \n",
      "frame=26196 fps=1874 q=-1.0 size=  621056kB time=00:18:13.11 bitrate=4654.3kbits/s speed=78.2x    \n",
      "frame=26466 fps=1823 q=-1.0 size=  625664kB time=00:18:25.58 bitrate=4636.0kbits/s speed=76.2x    \n",
      "frame=28762 fps=1915 q=-1.0 size=  680448kB time=00:20:02.90 bitrate=4634.0kbits/s speed=80.1x    \n",
      "frame=29054 fps=1870 q=-1.0 size=  686848kB time=00:20:12.45 bitrate=4640.7kbits/s speed=  78x    \n",
      "frame=29228 fps=1815 q=-1.0 size=  690944kB time=00:20:20.08 bitrate=4639.2kbits/s speed=75.8x    \n",
      "frame=31608 fps=1903 q=-1.0 size=  733440kB time=00:22:08.95 bitrate=4521.1kbits/s speed=  80x    \n",
      "frame=31848 fps=1860 q=-1.0 size=  739584kB time=00:22:08.95 bitrate=4559.0kbits/s speed=77.6x    \n",
      "frame=33952 fps=1929 q=-1.0 Lsize=  782300kB time=00:23:36.02 bitrate=4525.8kbits/s speed=80.4x    \n",
      "video:659100kB audio:122774kB subtitle:32kB other streams:0kB global headers:2kB muxing overhead: 0.050432%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP18 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-21T18:30:41.000000Z\n",
      "  Duration: 00:23:36.00, start: 0.000000, bitrate: 4127 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 120.079000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 120.079000, end 210.044000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 210.044000, end 632.049000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 632.049000, end 1329.579000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1329.579000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP18 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP18 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 120.079000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 120.079000, end 210.044000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 210.044000, end 632.049000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 632.049000, end 1329.579000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1329.579000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  129 fps=0.0 q=-1.0 size=    4352kB time=00:00:12.70 bitrate=2807.2kbits/s speed=24.4x    \n",
      "frame= 2013 fps=1973 q=-1.0 size=   45824kB time=00:01:29.42 bitrate=4198.1kbits/s speed=87.7x    \n",
      "frame= 3296 fps=2149 q=-1.0 size=   92672kB time=00:02:18.61 bitrate=5477.0kbits/s speed=90.4x    \n",
      "frame= 3479 fps=1709 q=-1.0 size=  100608kB time=00:02:29.29 bitrate=5520.7kbits/s speed=73.4x    \n",
      "frame= 4294 fps=1693 q=-1.0 size=  126976kB time=00:03:00.80 bitrate=5753.2kbits/s speed=71.3x    \n",
      "frame= 5089 fps=1650 q=-1.0 size=  155136kB time=00:03:32.57 bitrate=5978.6kbits/s speed=68.9x    \n",
      "frame= 5313 fps=1477 q=-1.0 size=  157696kB time=00:03:43.95 bitrate=5768.5kbits/s speed=62.2x    \n",
      "frame= 6831 fps=1667 q=-1.0 size=  182528kB time=00:04:46.23 bitrate=5224.0kbits/s speed=69.8x    \n",
      "frame= 7237 fps=1559 q=-1.0 size=  187392kB time=00:05:07.22 bitrate=4996.8kbits/s speed=66.2x    \n",
      "frame= 9699 fps=1886 q=-1.0 size=  218624kB time=00:06:44.73 bitrate=4425.1kbits/s speed=78.7x    \n",
      "frame=12987 fps=2296 q=-1.0 size=  262912kB time=00:09:04.69 bitrate=3954.1kbits/s speed=96.3x    \n",
      "frame=13242 fps=2142 q=-1.0 size=  267008kB time=00:09:18.18 bitrate=3918.7kbits/s speed=90.3x    \n",
      "frame=15232 fps=2280 q=-1.0 size=  311552kB time=00:10:35.80 bitrate=4014.2kbits/s speed=95.2x    \n",
      "frame=15991 fps=2216 q=-1.0 size=  326400kB time=00:11:10.27 bitrate=3989.2kbits/s speed=92.9x    \n",
      "frame=16310 fps=2098 q=-1.0 size=  332032kB time=00:11:21.62 bitrate=3990.5kbits/s speed=87.7x    \n",
      "frame=18841 fps=2267 q=-1.0 size=  383488kB time=00:13:06.71 bitrate=3993.3kbits/s speed=94.6x    \n",
      "frame=19017 fps=2153 q=-1.0 size=  385024kB time=00:13:14.61 bitrate=3969.4kbits/s speed=89.9x    \n",
      "frame=20845 fps=2233 q=-1.0 size=  434944kB time=00:14:31.84 bitrate=4086.8kbits/s speed=93.4x    \n",
      "frame=21950 fps=2218 q=-1.0 size=  460288kB time=00:15:16.86 bitrate=4112.6kbits/s speed=92.6x    \n",
      "frame=24578 fps=2364 q=-1.0 size=  519680kB time=00:17:08.08 bitrate=4140.9kbits/s speed=98.9x    \n",
      "frame=27322 fps=2365 q=-1.0 size=  591616kB time=00:19:13.40 bitrate=4201.9kbits/s speed=99.8x    \n",
      "frame=32518 fps=2697 q=-1.0 size=  683008kB time=00:22:40.69 bitrate=4112.0kbits/s speed= 113x    \n",
      "frame=33801 fps=2689 q=-1.0 size=  708608kB time=00:23:30.06 bitrate=4116.8kbits/s speed= 112x    \n",
      "frame=33950 fps=2629 q=-1.0 Lsize=  713605kB time=00:23:35.93 bitrate=4128.6kbits/s speed= 110x    \n",
      "video:593839kB audio:119351kB subtitle:26kB other streams:0kB global headers:2kB muxing overhead: 0.054632%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP19 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-23T17:56:34.000000Z\n",
      "  Duration: 00:23:36.05, start: 0.000000, bitrate: 3731 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 55.097000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 55.097000, end 145.020000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 145.020000, end 769.060000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 769.060000, end 1321.111000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1321.111000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1416.045000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP19 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP19 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 55.097000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 55.097000, end 145.020000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 145.020000, end 769.060000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 769.060000, end 1321.111000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1321.111000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1416.045000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 1456 fps=0.0 q=-1.0 size=   25856kB time=00:01:02.17 bitrate=3407.0kbits/s speed= 112x    \n",
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      "frame= 1631 fps=1002 q=-1.0 size=   41472kB time=00:01:10.11 bitrate=4845.8kbits/s speed=43.1x    \n",
      "frame= 1790 fps=829 q=-1.0 size=   50176kB time=00:01:17.24 bitrate=5321.6kbits/s speed=35.8x    \n",
      "frame= 1954 fps=724 q=-1.0 size=   54528kB time=00:01:24.35 bitrate=5295.7kbits/s speed=31.2x    \n",
      "frame= 2771 fps=855 q=-1.0 size=   84224kB time=00:01:55.86 bitrate=5955.1kbits/s speed=35.7x    \n",
      "frame= 2909 fps=767 q=-1.0 size=   89600kB time=00:02:06.50 bitrate=5802.4kbits/s speed=33.4x    \n",
      "frame= 4066 fps=947 q=-1.0 size=  119808kB time=00:02:50.57 bitrate=5754.0kbits/s speed=39.7x    \n",
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      "frame= 5474 fps=1028 q=-1.0 size=  150528kB time=00:03:50.18 bitrate=5357.2kbits/s speed=43.2x    \n",
      "frame= 8907 fps=1524 q=-1.0 size=  198912kB time=00:06:12.51 bitrate=4374.3kbits/s speed=63.8x    \n",
      "frame= 9116 fps=1432 q=-1.0 size=  205568kB time=00:06:20.68 bitrate=4423.7kbits/s speed=59.8x    \n",
      "frame= 9642 fps=1404 q=-1.0 size=  217600kB time=00:06:42.17 bitrate=4432.3kbits/s speed=58.6x    \n",
      "frame=12272 fps=1662 q=-1.0 size=  264704kB time=00:08:34.95 bitrate=4211.0kbits/s speed=69.7x    \n",
      "frame=12439 fps=1572 q=-1.0 size=  267520kB time=00:08:39.32 bitrate=4220.0kbits/s speed=65.6x    \n",
      "frame=14038 fps=1669 q=-1.0 size=  309504kB time=00:09:46.36 bitrate=4324.1kbits/s speed=69.7x    \n",
      "frame=14968 fps=1680 q=-1.0 size=  328960kB time=00:10:25.39 bitrate=4309.1kbits/s speed=70.2x    \n",
      "frame=15093 fps=1600 q=-1.0 size=  334080kB time=00:10:31.13 bitrate=4336.3kbits/s speed=66.9x    \n",
      "frame=17743 fps=1785 q=-1.0 size=  381952kB time=00:12:20.75 bitrate=4224.0kbits/s speed=74.5x    \n",
      "frame=17996 fps=1723 q=-1.0 size=  386048kB time=00:12:34.02 bitrate=4194.2kbits/s speed=72.2x    \n",
      "frame=18226 fps=1666 q=-1.0 size=  388608kB time=00:12:42.09 bitrate=4177.3kbits/s speed=69.6x    \n",
      "frame=20982 fps=1828 q=-1.0 size=  431872kB time=00:14:41.26 bitrate=4014.6kbits/s speed=76.8x    \n",
      "frame=21994 fps=1836 q=-1.0 size=  441856kB time=00:15:23.03 bitrate=3921.5kbits/s speed=  77x    \n",
      "frame=28134 fps=2254 q=-1.0 size=  538880kB time=00:19:42.57 bitrate=3733.0kbits/s speed=94.8x    \n",
      "frame=30324 fps=2335 q=-1.0 size=  563968kB time=00:21:07.21 bitrate=3645.8kbits/s speed=97.6x    \n",
      "frame=30843 fps=2283 q=-1.0 size=  568576kB time=00:21:30.05 bitrate=3610.5kbits/s speed=95.5x    \n",
      "frame=33070 fps=2360 q=-1.0 size=  619264kB time=00:23:04.24 bitrate=3664.8kbits/s speed=98.8x    \n",
      "frame=33201 fps=2280 q=-1.0 size=  626176kB time=00:23:10.84 bitrate=3688.2kbits/s speed=95.5x    \n",
      "frame=33526 fps=2218 q=-1.0 size=  631040kB time=00:23:24.98 bitrate=3679.4kbits/s speed=  93x    \n",
      "frame=33951 fps=2237 q=-1.0 Lsize=  645165kB time=00:23:36.02 bitrate=3732.4kbits/s speed=93.3x    \n",
      "video:526647kB audio:118102kB subtitle:27kB other streams:0kB global headers:2kB muxing overhead: 0.060428%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP20 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-24T16:27:37.000000Z\n",
      "  Duration: 00:23:37.00, start: 0.000000, bitrate: 4381 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 39.080000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 39.080000, end 129.003000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 129.003000, end 582.999000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 582.999000, end 1315.939000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.939000, end 1405.987000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.987000, end 1416.999000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP20 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP20 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 39.080000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 39.080000, end 129.003000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 129.003000, end 582.999000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 582.999000, end 1315.939000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1315.939000, end 1405.987000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.987000, end 1416.999000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  239 fps=0.0 q=-1.0 size=    5376kB time=00:00:10.55 bitrate=4174.4kbits/s speed=  21x    \n",
      "frame=  418 fps=357 q=-1.0 size=   11264kB time=00:00:17.54 bitrate=5260.8kbits/s speed=  15x    \n",
      "frame=  970 fps=580 q=-1.0 size=   23296kB time=00:00:42.68 bitrate=4471.4kbits/s speed=25.5x    \n",
      "frame= 1043 fps=480 q=-1.0 size=   28416kB time=00:00:46.22 bitrate=5036.4kbits/s speed=21.3x    \n",
      "frame= 2530 fps=934 q=-1.0 size=   92672kB time=00:01:50.55 bitrate=6867.2kbits/s speed=40.8x    \n",
      "frame= 2748 fps=857 q=-1.0 size=  100352kB time=00:01:57.69 bitrate=6985.2kbits/s speed=36.7x    \n",
      "frame= 3608 fps=973 q=-1.0 size=  116224kB time=00:02:34.20 bitrate=6174.5kbits/s speed=41.6x    \n",
      "frame= 7379 fps=1751 q=-1.0 size=  166912kB time=00:05:11.94 bitrate=4383.4kbits/s speed=  74x    \n",
      "frame= 7522 fps=1596 q=-1.0 size=  170496kB time=00:05:14.28 bitrate=4444.1kbits/s speed=66.7x    \n",
      "frame= 9066 fps=1739 q=-1.0 size=  203520kB time=00:06:20.85 bitrate=4377.7kbits/s speed=  73x    \n",
      "frame= 9988 fps=1733 q=-1.0 size=  226816kB time=00:07:00.62 bitrate=4417.5kbits/s speed=  73x    \n",
      "frame=10164 fps=1617 q=-1.0 size=  231424kB time=00:07:05.72 bitrate=4453.2kbits/s speed=67.7x    \n",
      "frame=12126 fps=1786 q=-1.0 size=  278528kB time=00:08:27.34 bitrate=4497.4kbits/s speed=74.7x    \n",
      "frame=12397 fps=1700 q=-1.0 size=  285952kB time=00:08:40.37 bitrate=4501.6kbits/s speed=71.4x    \n",
      "frame=13041 fps=1674 q=-1.0 size=  295680kB time=00:09:04.65 bitrate=4447.3kbits/s speed=69.9x    \n",
      "frame=15724 fps=1894 q=-1.0 size=  348672kB time=00:10:56.44 bitrate=4351.2kbits/s speed=79.1x    \n",
      "frame=16004 fps=1815 q=-1.0 size=  353536kB time=00:11:08.22 bitrate=4334.2kbits/s speed=75.8x    \n",
      "frame=17897 fps=1921 q=-1.0 size=  391680kB time=00:12:28.68 bitrate=4285.7kbits/s speed=80.4x    \n",
      "frame=18846 fps=1920 q=-1.0 size=  411904kB time=00:13:06.65 bitrate=4289.5kbits/s speed=80.1x    \n",
      "frame=19000 fps=1841 q=-1.0 size=  420096kB time=00:13:14.60 bitrate=4331.0kbits/s speed=  77x    \n",
      "frame=21417 fps=1977 q=-1.0 size=  483328kB time=00:14:53.71 bitrate=4430.3kbits/s speed=82.5x    \n",
      "frame=21591 fps=1902 q=-1.0 size=  487424kB time=00:15:02.84 bitrate=4422.7kbits/s speed=79.5x    \n",
      "frame=21752 fps=1829 q=-1.0 size=  494592kB time=00:15:07.44 bitrate=4465.0kbits/s speed=76.3x    \n",
      "frame=22971 fps=1850 q=-1.0 size=  535040kB time=00:15:59.91 bitrate=4566.1kbits/s speed=77.3x    \n",
      "frame=23267 fps=1800 q=-1.0 size=  541696kB time=00:16:10.83 bitrate=4570.9kbits/s speed=75.1x    \n",
      "frame=25986 fps=1935 q=-1.0 size=  594688kB time=00:18:05.33 bitrate=4488.7kbits/s speed=80.8x    \n",
      "frame=26994 fps=1936 q=-1.0 size=  613888kB time=00:18:49.58 bitrate=4452.1kbits/s speed=  81x    \n",
      "frame=27231 fps=1885 q=-1.0 size=  619264kB time=00:18:56.20 bitrate=4464.9kbits/s speed=78.7x    \n",
      "frame=29428 fps=1965 q=-1.0 size=  655616kB time=00:20:31.37 bitrate=4361.7kbits/s speed=82.2x    \n",
      "frame=29778 fps=1921 q=-1.0 size=  660480kB time=00:20:44.38 bitrate=4348.1kbits/s speed=80.3x    \n",
      "frame=30141 fps=1876 q=-1.0 size=  669952kB time=00:21:00.77 bitrate=4353.1kbits/s speed=78.5x    \n",
      "frame=31363 fps=1890 q=-1.0 size=  696832kB time=00:21:48.51 bitrate=4362.6kbits/s speed=78.8x    \n",
      "frame=31495 fps=1837 q=-1.0 size=  700160kB time=00:22:09.95 bitrate=4312.7kbits/s speed=77.6x    \n",
      "frame=33812 fps=1909 q=-1.0 size=  750080kB time=00:23:31.02 bitrate=4354.8kbits/s speed=79.7x    \n",
      "frame=33974 fps=1876 q=-1.0 Lsize=  758027kB time=00:23:36.95 bitrate=4382.5kbits/s speed=78.3x    \n",
      "video:637935kB audio:119673kB subtitle:26kB other streams:0kB global headers:2kB muxing overhead: 0.051794%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP21 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-24T16:29:44.000000Z\n",
      "  Duration: 00:23:36.00, start: 0.000000, bitrate: 5346 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 72.031000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 72.031000, end 162.037000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 162.037000, end 682.057000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 682.057000, end 1376.876000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1376.876000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP21 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP21 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 72.031000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 72.031000, end 162.037000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 162.037000, end 682.057000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 682.057000, end 1376.876000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1376.876000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 2086 fps=0.0 q=-1.0 size=   87808kB time=00:01:27.20 bitrate=8248.3kbits/s speed= 172x    \n",
      "frame= 2489 fps=2393 q=-1.0 size=   99840kB time=00:01:44.73 bitrate=7809.5kbits/s speed= 101x    \n",
      "frame= 2658 fps=1726 q=-1.0 size=  106752kB time=00:01:54.52 bitrate=7636.3kbits/s speed=74.4x    \n",
      "frame= 3902 fps=1911 q=-1.0 size=  148736kB time=00:02:43.72 bitrate=7442.3kbits/s speed=80.2x    \n",
      "frame= 4020 fps=1565 q=-1.0 size=  153600kB time=00:02:47.68 bitrate=7504.1kbits/s speed=65.3x    \n",
      "frame= 4882 fps=1589 q=-1.0 size=  173824kB time=00:03:23.60 bitrate=6993.8kbits/s speed=66.3x    \n",
      "frame= 6607 fps=1836 q=-1.0 size=  213248kB time=00:04:35.77 bitrate=6334.7kbits/s speed=76.6x    \n",
      "frame= 6772 fps=1638 q=-1.0 size=  217344kB time=00:04:45.76 bitrate=6230.7kbits/s speed=69.1x    \n",
      "frame= 9563 fps=2063 q=-1.0 size=  278784kB time=00:06:40.47 bitrate=5702.8kbits/s speed=86.4x    \n",
      "frame= 9978 fps=1939 q=-1.0 size=  284160kB time=00:06:58.50 bitrate=5562.3kbits/s speed=81.3x    \n",
      "frame=10370 fps=1824 q=-1.0 size=  288000kB time=00:07:16.90 bitrate=5400.1kbits/s speed=76.8x    \n",
      "frame=13909 fps=2248 q=-1.0 size=  347136kB time=00:09:40.69 bitrate=4897.2kbits/s speed=93.8x    \n",
      "frame=14142 fps=2108 q=-1.0 size=  349440kB time=00:09:50.26 bitrate=4849.7kbits/s speed=  88x    \n",
      "frame=14833 fps=2058 q=-1.0 size=  371968kB time=00:10:20.94 bitrate=4907.3kbits/s speed=86.1x    \n",
      "frame=16020 fps=2073 q=-1.0 size=  406784kB time=00:11:12.82 bitrate=4952.8kbits/s speed=87.1x    \n",
      "frame=16153 fps=1957 q=-1.0 size=  411904kB time=00:11:15.41 bitrate=4996.0kbits/s speed=81.8x    \n",
      "frame=17811 fps=2026 q=-1.0 size=  448512kB time=00:12:23.73 bitrate=4940.2kbits/s speed=84.6x    \n",
      "frame=17908 fps=1920 q=-1.0 size=  448768kB time=00:12:29.82 bitrate=4902.9kbits/s speed=80.4x    \n",
      "frame=17971 fps=1823 q=-1.0 size=  453632kB time=00:12:29.82 bitrate=4956.1kbits/s speed=76.1x    \n",
      "frame=19315 fps=1861 q=-1.0 size=  486656kB time=00:13:27.66 bitrate=4936.1kbits/s speed=77.8x    \n",
      "frame=19514 fps=1792 q=-1.0 size=  491776kB time=00:13:35.57 bitrate=4939.6kbits/s speed=74.9x    \n",
      "frame=22080 fps=1939 q=-1.0 size=  553216kB time=00:15:21.73 bitrate=4916.8kbits/s speed=80.9x    \n",
      "frame=22768 fps=1913 q=-1.0 size=  568576kB time=00:15:52.20 bitrate=4891.6kbits/s speed=  80x    \n",
      "frame=22919 fps=1843 q=-1.0 size=  572672kB time=00:15:58.22 bitrate=4895.9kbits/s speed=77.1x    \n",
      "frame=25081 fps=1936 q=-1.0 size=  627968kB time=00:17:26.35 bitrate=4916.4kbits/s speed=80.8x    \n",
      "frame=25215 fps=1870 q=-1.0 size=  632832kB time=00:17:38.60 bitrate=4897.2kbits/s speed=78.5x    \n",
      "frame=25779 fps=1843 q=-1.0 size=  649984kB time=00:17:55.34 bitrate=4951.6kbits/s speed=76.9x    \n",
      "frame=26949 fps=1859 q=-1.0 size=  688128kB time=00:18:44.95 bitrate=5011.0kbits/s speed=77.6x    \n",
      "frame=27074 fps=1805 q=-1.0 size=  696064kB time=00:18:49.30 bitrate=5049.3kbits/s speed=75.3x    \n",
      "frame=27826 fps=1795 q=-1.0 size=  724736kB time=00:19:24.58 bitrate=5098.0kbits/s speed=75.1x    \n",
      "frame=28112 fps=1755 q=-1.0 size=  734976kB time=00:19:33.49 bitrate=5130.8kbits/s speed=73.3x    \n",
      "frame=28341 fps=1710 q=-1.0 size=  743936kB time=00:19:44.01 bitrate=5147.2kbits/s speed=71.5x    \n",
      "frame=30182 fps=1767 q=-1.0 size=  803328kB time=00:20:59.87 bitrate=5223.4kbits/s speed=73.8x    \n",
      "frame=30269 fps=1717 q=-1.0 size=  808704kB time=00:21:11.68 bitrate=5209.6kbits/s speed=72.1x    \n",
      "frame=30446 fps=1677 q=-1.0 size=  818944kB time=00:21:11.68 bitrate=5275.5kbits/s speed=70.1x    \n",
      "frame=30865 fps=1654 q=-1.0 size=  830464kB time=00:21:29.80 bitrate=5274.6kbits/s speed=69.1x    \n",
      "frame=30960 fps=1616 q=-1.0 size=  835584kB time=00:21:33.19 bitrate=5293.2kbits/s speed=67.5x    \n",
      "frame=32495 fps=1652 q=-1.0 size=  892160kB time=00:22:39.25 bitrate=5376.9kbits/s speed=69.1x    \n",
      "frame=32617 fps=1617 q=-1.0 size=  895488kB time=00:22:41.91 bitrate=5386.4kbits/s speed=67.5x    \n",
      "frame=33208 fps=1606 q=-1.0 size=  907264kB time=00:23:06.98 bitrate=5358.6kbits/s speed=67.1x    \n",
      "frame=33950 fps=1634 q=-1.0 Lsize=  924309kB time=00:23:35.93 bitrate=5347.7kbits/s speed=68.2x    \n",
      "video:800768kB audio:123112kB subtitle:30kB other streams:0kB global headers:2kB muxing overhead: 0.043268%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP22 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-25T17:28:08.000000Z\n",
      "  Duration: 00:23:36.00, start: 0.000000, bitrate: 4224 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 69.027000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 69.027000, end 159.034000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 159.034000, end 819.027000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 819.027000, end 1316.065000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1316.065000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP22 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP22 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 69.027000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 69.027000, end 159.034000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 159.034000, end 819.027000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 819.027000, end 1316.065000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1316.065000, end 1405.029000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.029000, end 1415.998000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  459 fps=0.0 q=-1.0 size=    9216kB time=00:00:24.65 bitrate=3062.8kbits/s speed=49.3x    \n",
      "frame= 1583 fps=1580 q=-1.0 size=   30464kB time=00:01:09.00 bitrate=3616.8kbits/s speed=68.9x    \n",
      "frame= 3276 fps=2107 q=-1.0 size=  103168kB time=00:02:20.45 bitrate=6017.5kbits/s speed=90.3x    \n",
      "frame= 3476 fps=1678 q=-1.0 size=  110336kB time=00:02:27.59 bitrate=6124.2kbits/s speed=71.3x    \n",
      "frame= 5233 fps=2035 q=-1.0 size=  150528kB time=00:03:41.85 bitrate=5558.4kbits/s speed=86.3x    \n",
      "frame= 7400 fps=2378 q=-1.0 size=  188928kB time=00:05:09.50 bitrate=5000.6kbits/s speed=99.5x    \n",
      "frame= 7606 fps=2095 q=-1.0 size=  195072kB time=00:05:18.56 bitrate=5016.4kbits/s speed=87.7x    \n",
      "frame= 8891 fps=2152 q=-1.0 size=  225792kB time=00:06:14.86 bitrate=4934.3kbits/s speed=90.7x    \n",
      "frame= 9114 fps=1963 q=-1.0 size=  234240kB time=00:06:20.53 bitrate=5042.7kbits/s speed=  82x    \n",
      "frame= 9244 fps=1787 q=-1.0 size=  239360kB time=00:06:31.01 bitrate=5014.8kbits/s speed=75.6x    \n",
      "frame=11452 fps=2004 q=-1.0 size=  286720kB time=00:07:57.86 bitrate=4915.3kbits/s speed=83.6x    \n",
      "frame=11661 fps=1860 q=-1.0 size=  291072kB time=00:08:07.17 bitrate=4894.5kbits/s speed=77.7x    \n",
      "frame=13256 fps=1958 q=-1.0 size=  332288kB time=00:09:19.16 bitrate=4868.2kbits/s speed=82.6x    \n",
      "frame=14157 fps=1944 q=-1.0 size=  352256kB time=00:09:59.66 bitrate=4812.2kbits/s speed=82.4x    \n",
      "frame=14353 fps=1844 q=-1.0 size=  358400kB time=00:09:59.66 bitrate=4896.1kbits/s speed=  77x    \n",
      "frame=17694 fps=2136 q=-1.0 size=  423936kB time=00:12:18.21 bitrate=4704.4kbits/s speed=89.1x    \n",
      "frame=17831 fps=2022 q=-1.0 size=  430848kB time=00:12:24.83 bitrate=4738.7kbits/s speed=84.5x    \n",
      "frame=18086 fps=1932 q=-1.0 size=  436224kB time=00:12:35.20 bitrate=4731.9kbits/s speed=80.7x    \n",
      "frame=20016 fps=2020 q=-1.0 size=  477696kB time=00:13:56.71 bitrate=4677.0kbits/s speed=84.4x    \n",
      "frame=20330 fps=1946 q=-1.0 size=  481792kB time=00:14:09.20 bitrate=4647.7kbits/s speed=81.3x    \n",
      "frame=23325 fps=2130 q=-1.0 size=  547328kB time=00:16:13.84 bitrate=4604.2kbits/s speed=88.9x    \n",
      "frame=23538 fps=2045 q=-1.0 size=  552192kB time=00:16:26.03 bitrate=4587.6kbits/s speed=85.7x    \n",
      "frame=23755 fps=1975 q=-1.0 size=  556032kB time=00:16:32.49 bitrate=4589.5kbits/s speed=82.5x    \n",
      "frame=27042 fps=2152 q=-1.0 size=  612864kB time=00:18:48.66 bitrate=4448.3kbits/s speed=89.8x    \n",
      "frame=27303 fps=2084 q=-1.0 size=  616960kB time=00:19:00.70 bitrate=4430.7kbits/s speed=87.1x    \n",
      "frame=30545 fps=2246 q=-1.0 size=  670720kB time=00:21:14.58 bitrate=4310.9kbits/s speed=93.7x    \n",
      "frame=31792 fps=2253 q=-1.0 size=  689920kB time=00:22:10.05 bitrate=4249.3kbits/s speed=94.3x    \n",
      "frame=32042 fps=2190 q=-1.0 size=  693248kB time=00:22:16.89 bitrate=4248.0kbits/s speed=91.4x    \n",
      "frame=32153 fps=2119 q=-1.0 size=  693760kB time=00:22:23.74 bitrate=4229.5kbits/s speed=88.5x    \n",
      "frame=32308 fps=2056 q=-1.0 size=  696832kB time=00:22:30.55 bitrate=4226.8kbits/s speed=  86x    \n",
      "frame=32667 fps=2014 q=-1.0 size=  706048kB time=00:22:44.03 bitrate=4240.3kbits/s speed=84.1x    \n",
      "frame=33950 fps=2075 q=-1.0 Lsize=  730386kB time=00:23:35.93 bitrate=4225.7kbits/s speed=86.5x    \n",
      "video:612786kB audio:117187kB subtitle:24kB other streams:0kB global headers:2kB muxing overhead: 0.053280%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP23 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-25T17:30:06.000000Z\n",
      "  Duration: 00:23:36.04, start: 0.000000, bitrate: 4022 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 68.026000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 68.026000, end 158.033000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 158.033000, end 721.095000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 721.095000, end 1329.661000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1329.661000, end 1405.070000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.070000, end 1416.040000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP23 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP23 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 68.026000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 68.026000, end 158.033000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 158.033000, end 721.095000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 721.095000, end 1329.661000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1329.661000, end 1405.070000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1405.070000, end 1416.040000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame=  175 fps=0.0 q=-1.0 size=    2048kB time=00:00:07.94 bitrate=2113.0kbits/s speed=15.8x    \n",
      "frame= 2328 fps=2315 q=-1.0 size=   69888kB time=00:01:37.30 bitrate=5884.1kbits/s speed=96.8x    \n",
      "frame= 3071 fps=2003 q=-1.0 size=   96768kB time=00:02:08.81 bitrate=6154.2kbits/s speed=  84x    \n",
      "frame= 3215 fps=1561 q=-1.0 size=  100864kB time=00:02:19.45 bitrate=5925.3kbits/s speed=67.7x    \n",
      "frame= 6142 fps=2386 q=-1.0 size=  155136kB time=00:04:20.57 bitrate=4877.3kbits/s speed= 101x    \n",
      "frame= 6383 fps=2063 q=-1.0 size=  160000kB time=00:04:34.13 bitrate=4781.4kbits/s speed=88.6x    \n",
      "frame= 7903 fps=2199 q=-1.0 size=  179456kB time=00:05:29.82 bitrate=4457.3kbits/s speed=91.8x    \n",
      "frame=10873 fps=2635 q=-1.0 size=  238336kB time=00:07:34.61 bitrate=4294.8kbits/s speed= 110x    \n",
      "frame=11135 fps=2399 q=-1.0 size=  243712kB time=00:07:50.81 bitrate=4240.5kbits/s speed= 101x    \n",
      "frame=13799 fps=2682 q=-1.0 size=  286208kB time=00:09:35.63 bitrate=4073.1kbits/s speed= 112x    \n",
      "frame=15477 fps=2738 q=-1.0 size=  308992kB time=00:10:56.75 bitrate=3854.2kbits/s speed= 116x    \n",
      "frame=15786 fps=2556 q=-1.0 size=  313856kB time=00:11:01.86 bitrate=3884.7kbits/s speed= 107x    \n",
      "frame=19015 fps=2841 q=-1.0 size=  374784kB time=00:13:16.53 bitrate=3854.5kbits/s speed= 119x    \n",
      "frame=19234 fps=2670 q=-1.0 size=  379392kB time=00:13:23.27 bitrate=3869.2kbits/s speed= 112x    \n",
      "frame=19698 fps=2557 q=-1.0 size=  389120kB time=00:13:43.53 bitrate=3870.7kbits/s speed= 107x    \n",
      "frame=21942 fps=2653 q=-1.0 size=  441600kB time=00:15:16.88 bitrate=3945.5kbits/s speed= 111x    \n",
      "frame=22012 fps=2488 q=-1.0 size=  443904kB time=00:15:19.10 bitrate=3956.5kbits/s speed= 104x    \n",
      "frame=25397 fps=2697 q=-1.0 size=  532992kB time=00:17:43.82 bitrate=4104.3kbits/s speed= 113x    \n",
      "frame=25672 fps=2586 q=-1.0 size=  538624kB time=00:17:52.87 bitrate=4112.7kbits/s speed= 108x    \n",
      "frame=25883 fps=2479 q=-1.0 size=  542464kB time=00:17:59.89 bitrate=4115.1kbits/s speed= 103x    \n",
      "frame=28798 fps=2627 q=-1.0 size=  591872kB time=00:20:01.86 bitrate=4034.3kbits/s speed= 110x    \n",
      "frame=29041 fps=2532 q=-1.0 size=  597248kB time=00:20:11.64 bitrate=4038.0kbits/s speed= 106x    \n",
      "frame=29855 fps=2494 q=-1.0 size=  616192kB time=00:20:45.52 bitrate=4052.8kbits/s speed= 104x    \n",
      "frame=30806 fps=2465 q=-1.0 size=  637440kB time=00:21:29.40 bitrate=4049.9kbits/s speed= 103x    \n",
      "frame=30996 fps=2380 q=-1.0 size=  642304kB time=00:21:36.34 bitrate=4058.9kbits/s speed=99.5x    \n",
      "frame=33873 fps=2505 q=-1.0 size=  691712kB time=00:23:33.11 bitrate=4009.9kbits/s speed= 104x    \n",
      "frame=33951 fps=2423 q=-1.0 Lsize=  695340kB time=00:23:36.02 bitrate=4022.7kbits/s speed= 101x    \n",
      "video:576852kB audio:118071kB subtitle:27kB other streams:0kB global headers:2kB muxing overhead: 0.056264%\n",
      "\n",
      "stdout\n",
      "\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP24 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-26T13:45:12.000000Z\n",
      "  Duration: 00:23:35.92, start: 0.000000, bitrate: 4179 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 453.995000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 453.995000, end 543.960000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 543.960000, end 789.956000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 789.956000, end 1288.871000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1288.871000, end 1404.945000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1404.945000, end 1415.915000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP24 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP24 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 453.995000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 453.995000, end 543.960000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 543.960000, end 789.956000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 789.956000, end 1288.871000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "    Chapter #0:4: start 1288.871000, end 1404.945000\n",
      "      Metadata:\n",
      "        title           : Chapter 05\n",
      "    Chapter #0:5: start 1404.945000, end 1415.915000\n",
      "      Metadata:\n",
      "        title           : Chapter 06\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 2615 fps=0.0 q=-1.0 size=   49920kB time=00:01:49.65 bitrate=3729.5kbits/s speed= 217x    \n",
      "frame= 3025 fps=2925 q=-1.0 size=   53760kB time=00:02:09.67 bitrate=3396.3kbits/s speed= 125x    \n",
      "frame= 5357 fps=3492 q=-1.0 size=   81152kB time=00:03:43.48 bitrate=2974.7kbits/s speed= 146x    \n",
      "frame= 7884 fps=3875 q=-1.0 size=  123904kB time=00:05:34.99 bitrate=3030.0kbits/s speed= 165x    \n",
      "frame= 8241 fps=3249 q=-1.0 size=  131328kB time=00:05:44.01 bitrate=3127.3kbits/s speed= 136x    \n",
      "frame=10418 fps=3431 q=-1.0 size=  161792kB time=00:07:15.19 bitrate=3045.6kbits/s speed= 143x    \n",
      "frame=11039 fps=3091 q=-1.0 size=  183040kB time=00:07:41.12 bitrate=3251.8kbits/s speed= 129x    \n",
      "frame=11117 fps=2708 q=-1.0 size=  188160kB time=00:07:44.65 bitrate=3317.4kbits/s speed= 113x    \n",
      "frame=11569 fps=2512 q=-1.0 size=  206080kB time=00:08:03.30 bitrate=3493.1kbits/s speed= 105x    \n",
      "frame=11705 fps=2291 q=-1.0 size=  214016kB time=00:08:10.43 bitrate=3574.9kbits/s speed=  96x    \n",
      "frame=12079 fps=2153 q=-1.0 size=  226816kB time=00:08:24.31 bitrate=3684.3kbits/s speed=89.9x    \n",
      "frame=13608 fps=2216 q=-1.0 size=  275200kB time=00:09:30.89 bitrate=3949.0kbits/s speed=  93x    \n",
      "frame=13937 fps=2088 q=-1.0 size=  279552kB time=00:09:41.54 bitrate=3938.0kbits/s speed=87.1x    \n",
      "frame=16497 fps=2300 q=-1.0 size=  340992kB time=00:11:31.59 bitrate=4039.1kbits/s speed=96.4x    \n",
      "frame=16886 fps=2192 q=-1.0 size=  353280kB time=00:11:44.34 bitrate=4108.9kbits/s speed=91.4x    \n",
      "frame=17016 fps=2069 q=-1.0 size=  359168kB time=00:11:50.48 bitrate=4141.3kbits/s speed=86.4x    \n",
      "frame=18244 fps=2090 q=-1.0 size=  411648kB time=00:12:42.71 bitrate=4421.4kbits/s speed=87.4x    \n",
      "frame=18392 fps=1986 q=-1.0 size=  416000kB time=00:12:48.96 bitrate=4431.8kbits/s speed=  83x    \n",
      "frame=18959 fps=1942 q=-1.0 size=  437504kB time=00:13:14.86 bitrate=4509.0kbits/s speed=81.4x    \n",
      "frame=20797 fps=2024 q=-1.0 size=  466944kB time=00:14:28.66 bitrate=4403.6kbits/s speed=84.6x    \n",
      "frame=21768 fps=2021 q=-1.0 size=  491520kB time=00:15:08.28 bitrate=4433.1kbits/s speed=84.3x    \n",
      "frame=26714 fps=2370 q=-1.0 size=  586240kB time=00:18:34.74 bitrate=4308.2kbits/s speed=98.9x    \n",
      "frame=27381 fps=2320 q=-1.0 size=  598272kB time=00:19:11.95 bitrate=4254.6kbits/s speed=97.6x    \n",
      "frame=27675 fps=2248 q=-1.0 size=  603136kB time=00:19:16.17 bitrate=4273.5kbits/s speed=93.9x    \n",
      "frame=30789 fps=2392 q=-1.0 size=  657152kB time=00:21:24.50 bitrate=4191.0kbits/s speed=99.8x    \n",
      "frame=30990 fps=2318 q=-1.0 size=  663808kB time=00:21:34.85 bitrate=4199.6kbits/s speed=96.8x    \n",
      "frame=31915 fps=2301 q=-1.0 size=  677632kB time=00:22:13.68 bitrate=4162.3kbits/s speed=96.1x    \n",
      "frame=33491 fps=2262 q=-1.0 size=  710912kB time=00:23:23.24 bitrate=4150.2kbits/s speed=94.8x    \n",
      "frame=33948 fps=2283 q=-1.0 Lsize=  722558kB time=00:23:35.85 bitrate=4180.7kbits/s speed=95.2x    \n",
      "video:612248kB audio:109890kB subtitle:28kB other streams:0kB global headers:2kB muxing overhead: 0.054282%\n",
      "\n",
      "stdout\n",
      "\n",
      "stderr\n",
      "ffmpeg version 4.4.1-essentials_build-www.gyan.dev Copyright (c) 2000-2021 the FFmpeg developers\n",
      "  built with gcc 11.2.0 (Rev1, Built by MSYS2 project)\n",
      "  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband\n",
      "  libavutil      56. 70.100 / 56. 70.100\n",
      "  libavcodec     58.134.100 / 58.134.100\n",
      "  libavformat    58. 76.100 / 58. 76.100\n",
      "  libavdevice    58. 13.100 / 58. 13.100\n",
      "  libavfilter     7.110.100 /  7.110.100\n",
      "  libswscale      5.  9.100 /  5.  9.100\n",
      "  libswresample   3.  9.100 /  3.  9.100\n",
      "  libpostproc    55.  9.100 / 55.  9.100\n",
      "Input #0, matroska,webm, from 'Toradora! EP25 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv':\n",
      "  Metadata:\n",
      "    encoder         : libebml v1.3.0 + libmatroska v1.4.1\n",
      "    creation_time   : 2014-04-26T13:48:28.000000Z\n",
      "  Duration: 00:23:21.03, start: 0.000000, bitrate: 3697 kb/s\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 144.061000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 144.061000, end 694.027000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 694.027000, end 1200.867000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 1200.867000, end 1401.030000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "  Stream #0:0(eng): Video: h264 (High 10), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s16 (default)\n",
      "Input #1, ass, from 'Toradora! EP25 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass':\n",
      "  Duration: N/A, bitrate: N/A\n",
      "  Stream #1:0: Subtitle: ass\n",
      "Output #0, matroska, to 'Toradora! EP25 [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv':\n",
      "  Metadata:\n",
      "    encoder         : Lavf58.76.100\n",
      "  Chapters:\n",
      "    Chapter #0:0: start 0.000000, end 144.061000\n",
      "      Metadata:\n",
      "        title           : Chapter 01\n",
      "    Chapter #0:1: start 144.061000, end 694.027000\n",
      "      Metadata:\n",
      "        title           : Chapter 02\n",
      "    Chapter #0:2: start 694.027000, end 1200.867000\n",
      "      Metadata:\n",
      "        title           : Chapter 03\n",
      "    Chapter #0:3: start 1200.867000, end 1401.030000\n",
      "      Metadata:\n",
      "        title           : Chapter 04\n",
      "  Stream #0:0(eng): Video: h264 (High 10) (H264 / 0x34363248), yuv420p10le(tv, bt709/unknown/unknown, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)\n",
      "  Stream #0:1(jpn): Audio: flac ([172][241][0][0] / 0xF1AC), 48000 Hz, stereo, s16 (default)\n",
      "  Stream #0:2: Subtitle: ass (default)\n",
      "Stream mapping:\n",
      "  Stream #0:0 -> #0:0 (copy)\n",
      "  Stream #0:1 -> #0:1 (copy)\n",
      "  Stream #1:0 -> #0:2 (copy)\n",
      "Press [q] to stop, [?] for help\n",
      "frame=    1 fps=0.0 q=-1.0 size=       3kB time=00:00:00.00 bitrate=N/A speed=   0x    \n",
      "frame= 2500 fps=0.0 q=-1.0 size=   59648kB time=00:01:50.20 bitrate=4434.1kbits/s speed= 208x    \n",
      "frame= 2655 fps=2573 q=-1.0 size=   63744kB time=00:01:52.16 bitrate=4655.8kbits/s speed= 109x    \n",
      "frame= 3103 fps=2024 q=-1.0 size=   73984kB time=00:02:10.28 bitrate=4652.1kbits/s speed=  85x    \n",
      "frame= 4825 fps=2072 q=-1.0 size=  103168kB time=00:03:23.30 bitrate=4157.2kbits/s speed=87.3x    \n",
      "frame=10851 fps=3836 q=-1.0 size=  196608kB time=00:07:35.04 bitrate=3539.5kbits/s speed= 161x    \n",
      "frame=13363 fps=3981 q=-1.0 size=  244992kB time=00:09:19.41 bitrate=3587.7kbits/s speed= 167x    \n",
      "frame=13638 fps=3523 q=-1.0 size=  250880kB time=00:09:33.46 bitrate=3583.9kbits/s speed= 148x    \n",
      "frame=14400 fps=3294 q=-1.0 size=  261888kB time=00:10:06.64 bitrate=3536.5kbits/s speed= 139x    \n",
      "frame=15494 fps=3178 q=-1.0 size=  276736kB time=00:10:49.76 bitrate=3489.0kbits/s speed= 133x    \n",
      "frame=15820 fps=2937 q=-1.0 size=  281600kB time=00:11:02.25 bitrate=3483.4kbits/s speed= 123x    \n",
      "frame=18010 fps=3053 q=-1.0 size=  314112kB time=00:12:31.81 bitrate=3422.7kbits/s speed= 127x    \n",
      "frame=18223 fps=2847 q=-1.0 size=  320000kB time=00:12:40.96 bitrate=3444.9kbits/s speed= 119x    \n",
      "frame=18442 fps=2664 q=-1.0 size=  324352kB time=00:12:52.06 bitrate=3441.6kbits/s speed= 112x    \n",
      "frame=21784 fps=2925 q=-1.0 size=  376576kB time=00:15:09.44 bitrate=3392.1kbits/s speed= 122x    \n",
      "frame=21970 fps=2760 q=-1.0 size=  380160kB time=00:15:16.47 bitrate=3398.1kbits/s speed= 115x    \n",
      "frame=23172 fps=2724 q=-1.0 size=  407040kB time=00:16:08.11 bitrate=3444.3kbits/s speed= 114x    \n",
      "frame=23533 fps=2605 q=-1.0 size=  414976kB time=00:16:23.58 bitrate=3456.2kbits/s speed= 109x    \n",
      "frame=23791 fps=2493 q=-1.0 size=  419584kB time=00:16:32.34 bitrate=3463.8kbits/s speed= 104x    \n",
      "frame=25407 fps=2483 q=-1.0 size=  456448kB time=00:17:41.57 bitrate=3522.4kbits/s speed= 104x    \n",
      "frame=25599 fps=2385 q=-1.0 size=  462592kB time=00:17:52.54 bitrate=3533.3kbits/s speed=99.9x    \n",
      "frame=28841 fps=2560 q=-1.0 size=  522240kB time=00:20:14.78 bitrate=3521.8kbits/s speed= 108x    \n",
      "frame=29040 fps=2467 q=-1.0 size=  527360kB time=00:20:14.78 bitrate=3556.3kbits/s speed= 103x    \n",
      "frame=29408 fps=2389 q=-1.0 size=  533248kB time=00:20:28.57 bitrate=3555.7kbits/s speed=99.8x    \n",
      "frame=30944 fps=2415 q=-1.0 size=  573696kB time=00:21:30.95 bitrate=3640.5kbits/s speed= 101x    \n",
      "frame=31146 fps=2333 q=-1.0 size=  580096kB time=00:21:40.60 bitrate=3653.8kbits/s speed=97.4x    \n",
      "frame=32609 fps=2354 q=-1.0 size=  609792kB time=00:22:40.45 bitrate=3671.9kbits/s speed=98.2x    \n",
      "frame=33590 fps=2405 q=-1.0 Lsize=  632447kB time=00:23:21.00 bitrate=3698.1kbits/s speed=100x    \n",
      "video:529753kB audio:102285kB subtitle:23kB other streams:0kB global headers:2kB muxing overhead: 0.061009%\n",
      "\n",
      "stdout\n",
      "\n",
      "Wall time: 6min 54s\n"
     ]
    }
   ],
   "source": [
    "%%time\n",
    "temp=\"Toradora! EP{:0>2d} [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.{}\"\n",
    "temp_output=\"Toradora! EP{:0>2d} [BD 1080p 23.976fps AVC-yuv420p10 FLAC].mkv\"\n",
    "\n",
    "cmd_temp=\"\"\"\\\n",
    "ffmpeg.exe -i {file_mv} -i {file_ass} -map 0:v -map 0:a -map 1:s \\\n",
    "-disposition:s:0 default -c copy {file_output}\\\n",
    "\"\"\"#为了好编辑命令\n",
    "\n",
    "for i in range(1,26):\n",
    "    cmd=cmd_temp.split(\" \")\n",
    "\n",
    "    cmd[cmd.index(\"{file_mv}\")]=temp.format(i,\"mkv\")\n",
    "    cmd[cmd.index(\"{file_ass}\")]=temp.format(i,\"ass\")\n",
    "    cmd[cmd.index(\"{file_output}\")]=temp_output.format(i)\n",
    "    \n",
    "    ff=subprocess.run(cmd,stdout=subprocess.PIPE,stderr=subprocess.PIPE,text=True,input=\"y\")\n",
    "    print(\"stderr\\n\"+ff.stderr)\n",
    "    print(\"stdout\\n\"+ff.stdout)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "id": "7f81949a",
   "metadata": {},
   "outputs": [],
   "source": [
    "os.remove(file_mv)\n",
    "os.remove(file_ass)\n",
    "os.rename(output_file,file_mv)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "69f8f6de",
   "metadata": {},
   "source": [
    "## 以下是调整一些字幕的字体"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "4d56220d",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'E:\\\\download\\\\Toradora!'"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%pwd"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 97,
   "id": "c6d98a88",
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      ".\\[YYDM-11FANS][Toradora][BDRIP][01][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][02][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][03][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][04][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][05][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][06][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][07][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][08][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][09][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][10][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][11][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][12][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][13][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][14][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][15][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][16][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][17][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][18][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][19][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][20][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][21][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][22][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][23][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][24][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][25][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][OVA][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][SP1][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][SP2][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][SP3][X264_AAC][720P].ass\n",
      ".\\[YYDM-11FANS][Toradora][BDRIP][SP4][X264_AAC][720P].ass\n",
      "{'EP': '01'}\n",
      "{'EP': '01'}\n",
      "{'EP': '02'}\n",
      "{'EP': '03'}\n",
      "{'EP': '04'}\n",
      "{'EP': '05'}\n",
      "{'EP': '06'}\n",
      "{'EP': '07'}\n",
      "{'EP': '08'}\n",
      "{'EP': '09'}\n",
      "{'EP': '10'}\n",
      "{'EP': '11'}\n",
      "{'EP': '12'}\n",
      "{'EP': '13'}\n",
      "{'EP': '14'}\n",
      "{'EP': '15'}\n",
      "{'EP': '16'}\n",
      "{'EP': '17'}\n",
      "{'EP': '18'}\n",
      "{'EP': '19'}\n",
      "{'EP': '20'}\n",
      "{'EP': '21'}\n",
      "{'EP': '22'}\n",
      "{'EP': '23'}\n",
      "{'EP': '24'}\n",
      "{'EP': '25'}\n",
      "{'EP': 'OVA'}\n",
      "{'EP': 'SP1'}\n",
      "{'EP': 'SP2'}\n",
      "{'EP': 'SP3'}\n",
      "{'EP': 'SP4'}\n"
     ]
    }
   ],
   "source": [
    "import glob\n",
    "for filename in glob.glob('./*.ass'):\n",
    "    print(filename)\n",
    "    \n",
    "ass=glob.glob('./*.ass')\n",
    "\n",
    "r=r'.*\\[(?P<EP>.*?)\\]\\[X26'\n",
    "\n",
    "print( re.search( r, ass[0]).groupdict() )\n",
    "for i in ass:\n",
    "    print( re.search( r, i).groupdict() )"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 119,
   "id": "b263a582",
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding\n",
      "Style: Default,方正准圆_GBK,25,&H00FFFFFF,&HF0000000,&H00404080,&H64404080,0,0,0,0,100,100,0,0,1,2,1,2,30,30,10,1\n",
      "Style: STAFF,黑体,18,&H00FFFFFF,&HF0000000,&H50000000,&H50000000,-1,0,0,0,100,100,0,0,1,1,1,2,30,30,10,1\n",
      "Style: title,方正大标宋简体,28,&H00EFEFEF,&HF0000000,&H00000000,&H00000000,-1,0,0,0,100,100,0,0,1,0,2,2,30,30,10,1\n",
      "Style: OPJP,DFGMaruGothic_U-Md,22,&H000F6999,&HF0000000,&H00FFFFFF,&H641385C1,-1,0,0,0,100,100,0,0,1,2,2,7,10,30,10,1\n",
      "Style: OPCN,经典中圆简,23,&H00FFFFFF,&HF0000000,&H000F6999,&H641385C1,-1,0,0,0,100,100,0,0,1,1,2,3,30,10,10,1\n",
      "Style: paper,幼圆,13,&H00000000,&HF0000000,&H00000000,&HF0000000,-1,0,0,0,100,100,0,0,1,0,0,9,30,30,10,1\n",
      "Style: EDJP,DFHSMincho-W7,24,&H00F97C00,&HF0000000,&H00FFFFFF,&H64BD5F00,-1,0,0,0,100,100,0,0,1,2,1,7,10,30,10,1\n",
      "Style: EDCN,方正大标宋_GBK,26,&H00FFFFFF,&HF0000000,&H00FF8000,&HF0BD5F00,-1,0,0,0,100,100,0,0,1,2,1,3,30,10,10,1\n",
      " Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding\n",
      "Style: Default,方正准圆_GBK,20,&H00FFFFFF,&HF0000000,&H00404080,&H64404080,0,0,0,0,100,100,0,0,1,2,1,2,30,30,10,1\n",
      "Style: STAFF,黑体,14,&H00FFFFFF,&HF0000000,&H50000000,&H50000000,-1,0,0,0,100,100,0,0,1,1,1,2,30,30,10,1\n",
      "Style: title,方正大标宋简体,22,&H00EFEFEF,&HF0000000,&H00000000,&H00000000,-1,0,0,0,100,100,0,0,1,0,2,2,30,30,10,1\n",
      "Style: OPJP,DFGMaruGothic_U-Md,17,&H000F6999,&HF0000000,&H00FFFFFF,&H641385C1,-1,0,0,0,100,100,0,0,1,2,2,7,10,30,10,1\n",
      "Style: OPCN,经典中圆简,18,&H00FFFFFF,&HF0000000,&H000F6999,&H641385C1,-1,0,0,0,100,100,0,0,1,1,2,3,30,10,10,1\n",
      "Style: paper,幼圆,10,&H00000000,&HF0000000,&H00000000,&HF0000000,-1,0,0,0,100,100,0,0,1,0,0,9,30,30,10,1\n",
      "Style: EDJP,DFHSMincho-W7,19,&H00F97C00,&HF0000000,&H00FFFFFF,&H64BD5F00,-1,0,0,0,100,100,0,0,1,2,1,7,10,30,10,1\n",
      "Style: EDCN,方正大标宋_GBK,20,&H00FFFFFF,&HF0000000,&H00FF8000,&HF0BD5F00,-1,0,0,0,100,100,0,0,1,2,1,3,30,10,10,1\n",
      "\n"
     ]
    }
   ],
   "source": [
    "string=\"\"\"[V4+ Styles]\n",
    "Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding\n",
    "Style: Default,方正准圆_GBK,25,&H00FFFFFF,&HF0000000,&H00404080,&H64404080,0,0,0,0,100,100,0,0,1,2,1,2,30,30,10,1\n",
    "Style: STAFF,黑体,18,&H00FFFFFF,&HF0000000,&H50000000,&H50000000,-1,0,0,0,100,100,0,0,1,1,1,2,30,30,10,1\n",
    "Style: title,方正大标宋简体,28,&H00EFEFEF,&HF0000000,&H00000000,&H00000000,-1,0,0,0,100,100,0,0,1,0,2,2,30,30,10,1\n",
    "Style: OPJP,DFGMaruGothic_U-Md,22,&H000F6999,&HF0000000,&H00FFFFFF,&H641385C1,-1,0,0,0,100,100,0,0,1,2,2,7,10,30,10,1\n",
    "Style: OPCN,经典中圆简,23,&H00FFFFFF,&HF0000000,&H000F6999,&H641385C1,-1,0,0,0,100,100,0,0,1,1,2,3,30,10,10,1\n",
    "Style: paper,幼圆,13,&H00000000,&HF0000000,&H00000000,&HF0000000,-1,0,0,0,100,100,0,0,1,0,0,9,30,30,10,1\n",
    "Style: EDJP,DFHSMincho-W7,24,&H00F97C00,&HF0000000,&H00FFFFFF,&H64BD5F00,-1,0,0,0,100,100,0,0,1,2,1,7,10,30,10,1\n",
    "Style: EDCN,方正大标宋_GBK,26,&H00FFFFFF,&HF0000000,&H00FF8000,&HF0BD5F00,-1,0,0,0,100,100,0,0,1,2,1,3,30,10,10,1\n",
    "\n",
    "[Events]\"\"\"\n",
    "# print(string)\n",
    "a=re.search(patten,string,re.M|re.S)\n",
    "\n",
    "def small_size(style):\n",
    "    style=style.split(\"\\n\")\n",
    "    font=r\"(Style: .*?,.*?,)(?P<size>.*?)(,.*)\"\n",
    "    for num in range(len(style)):\n",
    "        i=style[num]\n",
    "        search_obj=re.search(font ,i)\n",
    "        if search_obj!=None:\n",
    "            size=search_obj.groupdict()['size']\n",
    "            style[num]=search_obj.group(1)+str(math.floor(int(size)*0.8))+search_obj.group(3)\n",
    "    return \"\\n\".join(style)\n",
    "print(a.group(1),small_size(a.group(1)))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 131,
   "id": "dc5c4ec7",
   "metadata": {},
   "outputs": [],
   "source": [
    "r=r'.*\\[(?P<EP>.*?)\\]\\[X26'\n",
    "\n",
    "for i in ass:\n",
    "    if \"SP\" in re.search(r, i).groupdict()[\"EP\"]:\n",
    "#         print(i)\n",
    "        continue\n",
    "    f=open(i, encoding='UTf-16')\n",
    "    text=\"\".join(f.readlines())\n",
    "\n",
    "    style_patten=r\"\"\"Styles\\](.*?)\\[Events\"\"\"\n",
    "    search_obj=re.search(style_patten,text,re.M|re.S)\n",
    "    style=search_obj.group(1)\n",
    "\n",
    "    text_=text.replace(style,small_size(style))\n",
    "    new_file=\"Toradora! EP{} [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\".format(re.search(r, i).groupdict()[\"EP\"])\n",
    "    if \"OVA\" in re.search(r, i).groupdict()[\"EP\"]:\n",
    "        new_file=\"Toradora! OVA [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\"\n",
    "    f=open(new_file,\"w\")\n",
    "    f.write(text_)\n",
    "# for i in glob.glob(\"*.mkv\"):\n",
    "#     print(i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 140,
   "id": "99947087",
   "metadata": {
    "collapsed": true
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP01 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP02 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP02 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP03 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP03 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP04 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP04 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP05 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP05 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP06 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP06 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP07 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP07 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP08 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP08 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP09 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP09 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP10 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP10 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP11 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP11 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP12 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP12 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP13 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP13 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP14 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP14 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP15 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP15 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP16 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP16 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP17 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP17 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP18 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP18 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP19 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP19 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP20 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP20 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP21 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP21 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP22 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP22 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP23 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP23 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP24 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP24 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n",
      "Toradora! EP25 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.ass\n",
      "Toradora! EP25 [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.mkv\n",
      "True True\n"
     ]
    }
   ],
   "source": [
    "temp=\"Toradora! EP{:0>2d} [BD 1080p 23.976fps AVC-yuv420p10 FLAC] - VCB-Studio & mawen1250.{}\"\n",
    "for i in range(1,26):\n",
    "    ass=temp.format(i,\"ass\")\n",
    "    mkv=temp.format(i,\"mkv\")\n",
    "    print(ass)\n",
    "    print(mkv)    \n",
    "    print(os.path.exists(ass),os.path.exists(mkv))"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.9.8"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}