Re: [webrtc-pc] Remote track.getSettings().channelCount (#3011)

> Unfortunately, Chrome appears to produce two audio channels on the local side even while claiming channelCount is 1 when I open a microphone in mono, and Safari doesn't appear to negotiate stereo reception by default, so please run it in Firefox.

Not sure if this was the same issue or something else, but I did notice bugs in Chrome relating whether you get stereo or mono from getUserMedia related to APM constraints, which lead to me having to [work around them here](https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/web_tests/external/wpt/webrtc/RTCRtpEncodingParameters-codec-opus-stereo.https.html;l=17). We should have some failing WPTs for this somewhere else but I wanted to decouple what were failures relating to this issue and what was failing due to GUM bugs

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Received on Monday, 31 March 2025 12:46:07 UTC