3bc15103ae
When SSRCs aren't signaled, an SSRC of 0 is used internally to mean "the default receive stream". But this wasn't working with the implementation of GetRtpReceiveParameters in the audio/video engines. This was breaking RtpReceiver.GetParameters in this situation, as well as the new getStats implementation (which relies on GetParameters). The new implementation will fail if *no* default receive stream is configured (meaning no default sink is set), and otherwise will return a default RtpEncodingParameters (later it will be filled with relevant SDP parameters as they're implemented). BUG=webrtc:6971 Review-Url: https://codereview.webrtc.org/2806173002 Cr-Commit-Position: refs/heads/master@{#17803}
Name: WebRTC URL: http://www.webrtc.org Version: 90 License: BSD License File: LICENSE Description: WebRTC provides real time voice and video processing functionality to enable the implementation of PeerConnection/MediaStream. Third party code used in this project is described in the file LICENSE_THIRD_PARTY.