RESOLVED FIXED314171
[MSE] when playback stalls due to a gap in the data readyState may not be updated immediately 
https://bugs.webkit.org/show_bug.cgi?id=314171
Summary [MSE] when playback stalls due to a gap in the data readyState may not be upd...
Jean-Yves Avenard [:jya]
Reported 2026-05-05 22:19:03 PDT
currently the MediaSource::monitorSourceBuffers is called every 250ms from the HTMLMediaElement progress monitoring. When playback stall on a gap, the MediaPlayerPrivateMediaSource calls HTMLMediaElement::mediaPlayerTimeChanged() to fire the `timeupdate` Now there could be a wait of up to 250ms for the monitorSourceBuffers to be called which will change the readyState back to HAVE_CURRENT_DATA.
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Radar WebKit Bug Importer
Comment 1 2026-05-05 22:19:10 PDT
<rdar://problem/176330683>
Jean-Yves Avenard [:jya]
Comment 2 2026-05-05 23:31:38 PDT
Pull request: https://github.com/WebKit/WebKit/pull/64347
EWS
Comment 3 2026-05-06 07:57:58 PDT
Committed 312694@main (21dffebd3c18): <https://commits.webkit.org/312694@main> Reviewed commits have been landed. Closing PR #64347 and removing active labels.
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