RESOLVED FIXED291993
AVSampleBufferVideoRendererPowerOptimization is disabled when MediaSource uses WebCoreDecompression is enabled 
https://bugs.webkit.org/show_bug.cgi?id=291993
Summary AVSampleBufferVideoRendererPowerOptimization is disabled when MediaSource use...
Jean-Yves Avenard [:jya]
Reported 2025-04-23 19:56:05 PDT
When the VideoMediaSampleRenderer uses a WebCoreDecompressionSession to decode the CMSampleBuffer we stopped using the AVSampleBufferVideoRendererPowerOptimization's expectMinimumUpcomingSampleBufferPresentationTime The prevents some power optimisation to be used (such as playing 24fps videos)
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Radar WebKit Bug Importer
Comment 1 2025-04-23 19:56:15 PDT
<rdar://problem/149910379>
Jean-Yves Avenard [:jya]
Comment 2 2025-04-23 20:37:15 PDT
Pull request: https://github.com/WebKit/WebKit/pull/44453
EWS
Comment 3 2025-04-24 03:58:44 PDT
Committed 294057@main (c6a987220176): <https://commits.webkit.org/294057@main> Reviewed commits have been landed. Closing PR #44453 and removing active labels.
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