RESOLVED FIXED303433
AudioVideoRendererRemote should only serialise TrackInfo if it changes 
https://bugs.webkit.org/show_bug.cgi?id=303433
Summary AudioVideoRendererRemote should only serialise TrackInfo if it changes
Jean-Yves Avenard [:jya]
Reported 2025-12-02 16:04:46 PST
The MediaSample's is fully serialised for every call to AudioVideoRenderer::enqueueSample Whenever a MediaSample is sent over IPC, it gets converted to a MediaSamplesBlock through `MediaSamplesBlock::fromMediaSample` ; a new TrackInfo object is created for each object we could re-use the previously converted one if nothing changed.
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Radar WebKit Bug Importer
Comment 1 2025-12-02 16:04:52 PST
<rdar://problem/165725525>
Jean-Yves Avenard [:jya]
Comment 2 2025-12-15 00:16:33 PST
Pull request: https://github.com/WebKit/WebKit/pull/55392
EWS
Comment 3 2025-12-16 23:34:10 PST
Committed 304579@main (7f582bce96ed): <https://commits.webkit.org/304579@main> Reviewed commits have been landed. Closing PR #55392 and removing active labels.
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