&audiocodec
Lets you specify the audio codec
Example:
&audiocodec=opusValue | Description |
|---|---|
opus | default; selects audio codec opus |
red | selects audio codec red* |
pcmu | selects audio codec pcmu |
pcma | selects audio codec pcma |
isac | selects audio codec isac |
g722 | selects audio codec g722 |
pcm | selects audio codec pcm* |
&audiocodec on the viewer side can let you specify the audio codec; opus (default), pcmu, pcma, isac, g722, red and pcm.&audiocodec=red is pretty much sending two opus streams, with one as a backup in case of packet loss; support in Chromium 97 and up, but the only way I can so far tell that it is working is to check if the audio bitrate has doubled.&audiocodec=pcm now will support 48khz and 44.1khz mono playback (48khz default), and if &stereo is used, it changes to two-channel stereo 32khz.The existing
&samplerate=44100 option can lower the sample rate of this pcm mode (down to 8khz even), and hence the resulting audio bitrate. Since pcm is raw, &audiobitrate won't work, so expect 550 to 1200-kbps in just audio bitrates per viewer.Last modified 4mo ago