314035 2026-05-04 17:00:37 -0700 [cocoa] Don't error when a change of format occurs at a non keyframe. 2026-05-05 23:25:15 -0700 1 1 1 Unclassified WebKit Media WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 jean-yves.avenard jean-yves.avenard webkit-bug-importer oldest_to_newest 2207427 0 jean-yves.avenard 2026-05-04 17:00:37 -0700 When a change of CMFormatDescription occurs at a non-keyframe we currently treat it as a fatal error. Instead let's drop the frames silently and resume decoding at the next keyframe 2207428 1 webkit-bug-importer 2026-05-04 17:00:44 -0700 <rdar://problem/176222723> 2207484 2 jean-yves.avenard 2026-05-04 19:20:25 -0700 Pull request: https://github.com/WebKit/WebKit/pull/64236 2208013 3 ews-feeder 2026-05-05 23:25:14 -0700 Committed 312672@main (96e956dd67b6): <https://commits.webkit.org/312672@main> Reviewed commits have been landed. Closing PR #64236 and removing active labels.