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Fix OPUS for HomeKit server #667 #843

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Alex X
2023-12-27 23:05:45 +03:00
parent bf5cb33385
commit 853e98879b
6 changed files with 180 additions and 3 deletions
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internal/ffmpeg/ffmpeg.go
+3 -2
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@@ -61,8 +61,9 @@ var defaults = map[string]string{
// https://ffmpeg.org/ffmpeg-codecs.html#libopus-1
// https://github.com/pion/webrtc/issues/1514
// https://ffmpeg.org/ffmpeg-resampler.html
// `-async 1` or `-min_comp 0` - force frame_size=960, important for WebRTC audio quality
"opus": "-c:a libopus -application:a lowdelay -frame_duration 20 -min_comp 0",
// `-async 1` or `-min_comp 0` - force resampling for static timestamp inc, important for WebRTC audio quality
"opus": "-c:a libopus -application:a lowdelay -min_comp 0",
"opus/16000": "-c:a libopus -application:a lowdelay -min_comp 0 -ar:a 16000 -ac:a 1",
"pcmu": "-c:a pcm_mulaw -ar:a 8000 -ac:a 1",
"pcmu/8000": "-c:a pcm_mulaw -ar:a 8000 -ac:a 1",
"pcmu/16000": "-c:a pcm_mulaw -ar:a 16000 -ac:a 1",