[webkit-changes] [WebKit/WebKit] eaf533: Cherry-pick 287264 at main (b9c37f863205). https://bu...

Philippe Normand noreply at github.com
Tue Dec 3 14:59:36 PST 2024


  Branch: refs/heads/webkitglib/2.46
  Home:   https://github.com/WebKit/WebKit
  Commit: eaf533660447c14da2774348bf7a9a3d30b4a8a3
      https://github.com/WebKit/WebKit/commit/eaf533660447c14da2774348bf7a9a3d30b4a8a3
  Author: Philippe Normand <philn at igalia.com>
  Date:   2024-12-04 (Wed, 04 Dec 2024)

  Changed paths:
    M Source/WebCore/platform/mediastream/gstreamer/GStreamerMediaStreamSource.cpp

  Log Message:
  -----------
  Cherry-pick 287264 at main (b9c37f863205). https://bugs.webkit.org/show_bug.cgi?id=283893

    [WebRTC][GStreamer] A/V sync issues
    https://bugs.webkit.org/show_bug.cgi?id=283893

    Reviewed by Xabier Rodriguez-Calvar.

    Since our pipelines now synchronize on the system clock the buffer PTS are huge and setting that as
    negative pad offset introduced sync issues. If the video track started first and then an audio track
    appeared it would be delayed and wouldn't start. Remove the pad offset and expect downstream to
    perform synchronization.

    * Source/WebCore/platform/mediastream/gstreamer/GStreamerMediaStreamSource.cpp:

    Canonical link: https://commits.webkit.org/287264@main

Canonical link: https://commits.webkit.org/282416.333@webkitglib/2.46



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