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Media/WebRTC/WebRTC Debugging: Difference between revisions
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Adding profiling outline
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[[File:About webrtc copy report.png|800px|border|Location in about:webrtc of Copy Report button]] | [[File:About webrtc copy report.png|800px|border|Location in about:webrtc of Copy Report button]] | ||
==Logging== | ==Logging & Profiling== | ||
Logging can be enabled through the "Enable WebRTC Log Preset" button at the bottom of [about:webrtc]. Alternatively one can set the following environment variable:<syntaxhighlight lang="sh">MOZ_LOG="jsep:5,sdp:5,signaling:5,mtransport:5,RTCRtpReceiver:5,RTCRtpSender:5,RTCDMTFSender:5,VideoFrameConverter:5,WebrtcTCPSocket:5,CamerasChild:5,CamerasParent:5,VideoEngine:5,ShmemPool:5,TabShare:5,MediaChild:5,MediaParent:5,MediaManager:5,MediaTrackGraph:5,cubeb:5,MediaStream:5,MediaStreamTrack:5,DriftCompensator:5,ForwardInputTrack:5,MediaRecorder:5,MediaEncoder:5,TrackEncoder:5,VP8TrackEncoder:5,Muxer:5,GetUserMedia:5,MediaPipeline:5,PeerConnectionImpl:5,WebAudioAPI:5,webrtc_trace:5,RTCRtpTransceiver:5,ForwardedInputTrack:5,HTMLMediaElement:5,HTMLMediaElementEvents:5"</syntaxhighlight> Note that webrtc_trace will not be active until "Enable WebRTC Log Preset" is pressed. | Logging can be enabled through the "Enable WebRTC Log Preset" button at the bottom of [about:webrtc]. Alternatively one can set the following environment variable:<syntaxhighlight lang="sh">MOZ_LOG="jsep:5,sdp:5,signaling:5,mtransport:5,RTCRtpReceiver:5,RTCRtpSender:5,RTCDMTFSender:5,VideoFrameConverter:5,WebrtcTCPSocket:5,CamerasChild:5,CamerasParent:5,VideoEngine:5,ShmemPool:5,TabShare:5,MediaChild:5,MediaParent:5,MediaManager:5,MediaTrackGraph:5,cubeb:5,MediaStream:5,MediaStreamTrack:5,DriftCompensator:5,ForwardInputTrack:5,MediaRecorder:5,MediaEncoder:5,TrackEncoder:5,VP8TrackEncoder:5,Muxer:5,GetUserMedia:5,MediaPipeline:5,PeerConnectionImpl:5,WebAudioAPI:5,webrtc_trace:5,RTCRtpTransceiver:5,ForwardedInputTrack:5,HTMLMediaElement:5,HTMLMediaElementEvents:5"</syntaxhighlight> Note that webrtc_trace will not be active until "Enable WebRTC Log Preset" is pressed. | ||
===Capturing a Firefox Profiles=== | |||
# obtain profiler | |||
# enable webrtc logging profile | |||
# starting the profiler | |||
# stopping the profiler | |||
# uploading a profile | |||
===Standard Logging Modules=== | ===Standard Logging Modules=== | ||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||