Branch: refs/heads/webkitglib/2.44
Home: https://github.com/WebKit/WebKit
Commit: 8a8781d912a1d8f28bff5142c10560cf43c84baa
https://github.com/WebKit/WebKit/commit/8a8781d912a1d8f28bff5142c10560cf43c84baa
Author: Philippe Normand <[email protected]>
Date: 2024-05-30 (Thu, 30 May 2024)
Changed paths:
M
Source/WebCore/platform/mediastream/gstreamer/GStreamerIncomingTrackProcessor.cpp
M
Source/WebCore/platform/mediastream/gstreamer/GStreamerMediaStreamSource.cpp
Log Message:
-----------
Cherry-pick 277980@main (231262cc356b).
https://bugs.webkit.org/show_bug.cgi?id=273238
[GStreamer][WebRTC] Request video key-frame when connecting incoming streams
https://bugs.webkit.org/show_bug.cgi?id=273238
Reviewed by Xabier Rodriguez-Calvar.
In some cases of remote peer sending H.264, the resulting depayloaded
bitstream might not contain
SPS/PPS informations required for decoding. Without these the parser would
discard frames until the
stream can be parsed, potentially leading to delay in setting up the video
decoder. To workaround
this issue, issue a key-frame request as soon as a new src pad is exposed
on webrtcbin, and also
when adding video pads to the mediastreamsrc element.
*
Source/WebCore/platform/mediastream/gstreamer/GStreamerIncomingTrackProcessor.cpp:
(WebCore::GStreamerIncomingTrackProcessor::incomingTrackProcessor):
*
Source/WebCore/platform/mediastream/gstreamer/GStreamerMediaStreamSource.cpp:
(webkitMediaStreamSrcPadProbeCb):
Canonical link: https://commits.webkit.org/277980@main
Canonical link: https://commits.webkit.org/274313.289@webkitglib/2.44
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