RESOLVED FIXED290933
[GStreamer][Quirks] Add quirk supporting instant rate change with custom event 
https://bugs.webkit.org/show_bug.cgi?id=290933
Summary [GStreamer][Quirks] Add quirk supporting instant rate change with custom event
Enrique Ocaña
Reported 2025-04-02 11:02:29 PDT
Some downstream platforms don't use GstClock for audio/video synchronization, don't support existing GST_SEEK_FLAG_INSTANT_RATE_CHANGE, or it doesn't work well in all use cases. In those cases, a solution where MediaPlayerPrivateGStreamer sends "custom-instant-rate-change" custom OOB downstream event and WebKitMediaSrcGStreamer processes it and updates the rate field on the GstSegment has proven to be useful. See: https://github.com/WebPlatformForEmbedded/WPEWebKit/pull/1475
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Enrique Ocaña
Comment 1 2025-04-02 12:12:11 PDT
Pull request: https://github.com/WebKit/WebKit/pull/43478
EWS
Comment 2 2025-04-04 10:52:26 PDT
Committed 293255@main (14cb80d8a004): <https://commits.webkit.org/293255@main> Reviewed commits have been landed. Closing PR #43478 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2025-04-04 10:53:15 PDT
<rdar://problem/148605722>
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