script.liq

%include "http.liq"
%include "segments.liq"
%include "files.liq"

set("init.allow_root", true)
set("protocol.aws.endpoint", "{{ S3_ENDPOINT }}")
set("harbor.bind_addrs", ["0.0.0.0"])


# Input Icecast stream

live = input.harbor("{{ ICECAST_PATH }}live",
  port={{ ICECAST_PORT }},
  user="{{ ICECAST_USERNAME }}",
  password="{{ ICECAST_PASSWORD }}",
  replay_metadata=true,
)


# Metadata server

live = http_serve_metadata(live, "{{ HTTP_PATH }}live.json", {{ HTTP_PORT }});


# Output formats

aac_lofi = %ffmpeg(format="mpegts", codec="aac", channels=2, ar=44100)
aac_midfi = %ffmpeg(format="mpegts", codec="aac", channels=2, ar=44100, b="96k")
aac_hifi = %ffmpeg(format="mpegts", codec="aac", channels=2, ar=44100, b="192k")

streams_info = [
  ("aac_lofi", (40000, "mp4a.40.29", "ts")),
  ("aac_midfi", (110000, "mp4a.40.2", "ts")),
  ("aac_hifi", (220000, "mp4a.40.2", "ts")),
]
                
streams = [
  ("aac_lofi", aac_lofi), 
  ("aac_midfi", aac_midfi), 
  ("aac_hifi", aac_hifi),
]


# Output HLS stream

output.harbor.hls(
  playlist="live.m3u8",
  port={{ HLS_PORT }},
  path="{{ HLS_PATH }}",
  fallible=true,
  segments={{ HLS_SEGMENTS_COUNT }},
  segments_overhead={{ HLS_SEGMENTS_OVERHEAD }},
  segment_duration={{ HLS_SEGMENTS_DURATION }},
  segment_name=hls_segment_name,
  persist=true,
  persist_at="/var/liquidsoap/hls.config",
  on_file_change=on_hls_file_change,
  streams_info=streams_info,
  streams,
  live,
)