I'm trying to create an audio mixing server using Janus, but every packet the client receives is having all data after the packet header completely discarded by firefox with no message explaining why. I've tried enabling logging using the about:webrtc and about:networking pages, but nothing is ever written to the WebRTC.log file, so I've been using MOZ_LOG instead with the following modules "sync,timestamp,rtplogger:5,webrtc_trace:5,MediaManager:5,MediaStream:5,MediaStreamGraph:5,MediaEncoder:5,TrackEncoder:5".
When looking through the log file I noticed the rtplogger in the socket thread outputs each packet's contents and everything after the header is always straight zeros. At the same time I captured those packets in wireshark and the packet data is showing up just fine. I assumed firefox was encountering an error when decoding the opus stream in the packet, but I set up the server to write each packet to an ogg file before sending them out to the clients and I was able to play back that file without any issues, so the encoded audio doesn't seem to be malformed. The only other possible cause I can think of is improper settings for the client's opus decoder, but all the settings for the server's encoder match up with the remote SDP description, so the client's decoder should be properly configured to decode the audio. I have been testing using Firefox Developer Edition v57.0b2 (64 bit). Any assistance would be greatly appreciated and if there's any more information I can provide please let me know. _______________________________________________ dev-media mailing list [email protected] https://lists.mozilla.org/listinfo/dev-media
