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使用h264_hlmediacodec解码器，CPU占用高 #2

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Fatemanx opened this issue Oct 16, 2024 · 0 comments
Open

使用h264_hlmediacodec解码器，CPU占用高 #2

Fatemanx opened this issue Oct 16, 2024 · 0 comments

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@Fatemanx
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你好，我使用你编译的库，测试demo为ffmpeg自带的example里面的hw_decode.c稍加修改，这样强制指定解码器avcodec_find_decoder_by_name("h264_hlmediacodec")。解码MP4视频，数据不落盘，但是CPU占用仍然很高。似乎并没有调用到硬件呢？这可能是什么原因呢
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@Fatemanx