[webrtc-pc] Pull Request: Clarify when RTCRtpContributingSource.audioLevel can be null.

taylor-b has just submitted a new pull request for https://github.com/w3c/webrtc-pc:

== Clarify when RTCRtpContributingSource.audioLevel can be null. ==
Fixes #1090.

audioLevel is only null if the RTCRtpContributingSource object
corresponds to a CSRC, and the RFC 6465 header extension wasn't used.

See https://github.com/w3c/webrtc-pc/pull/1100

Received on Wednesday, 29 March 2017 03:47:59 UTC