RTCCodecStats: channels property
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.
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The channels property of the RTCCodecStats dictionary is a positive number containing the number of channels supported by the codec.
For audio codecs, a value of 1 specifies monaural sound while 2 indicates stereo.
Values
A positive number indicating the number of channels.
Specifications
| Specification |
|---|
| Identifiers for WebRTC's Statistics API # dom-rtccodecstats-channels |
Browser compatibility
See also
codecs.channelsoption in parameter passed toRTCRtpTransceiver.setCodecPreferences()andRTCRtpSender.setParameters().codecs.channelsin object returned byRTCRtpSender.getParameters()andRTCRtpReceiver.getParameters().