Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 231262cc356b901d0734046cbbea8555941d6a46
https://github.com/WebKit/WebKit/commit/231262cc356b901d0734046cbbea8555941d6a46
Author: Philippe Normand <ph...@igalia.com>
Date: 2024-04-25 (Thu, 25 Apr 2024)
Changed paths:
M
Source/WebCore/platform/mediastream/gstreamer/GStreamerIncomingTrackProcessor.cpp
M
Source/WebCore/platform/mediastream/gstreamer/GStreamerMediaStreamSource.cpp
Log Message:
-----------
[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
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