Bug 292645

Summary:	VideoMediaSampleRenderer doesn't handle going from clear to encrypted content
Product:	WebKit	Reporter:	Jean-Yves Avenard [:jya] <jean-yves.avenard>
Component:	Media	Assignee:	Jean-Yves Avenard [:jya] <jean-yves.avenard>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Jean-Yves Avenard [:jya]

Reported 2025-05-06 17:39:53 PDT

When we start using a WebCoreDecompressionSession in the VideoMediaSampleRenderer we can never go back to using the AVSampleBufferVideoRenderer So we continue using the WebCoreDecompressionSession to decode encrypted frame. While it doesn't appear to cause an issue, we should make this configurable and for now switch back to using the AVSBDL to perform the decoding.

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Radar WebKit Bug Importer

Comment 1 2025-05-06 17:40:07 PDT

<rdar://problem/150809283>

Alexey Proskuryakov

Comment 2 2025-05-07 18:52:01 PDT

*** This bug has been marked as a duplicate of bug 292646 ***

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