Bug 251866

Summary:	[MSE][GStreamer] Use mse-bytestream variant on appends
Product:	WebKit	Reporter:	Enrique Ocaña <eocanha>
Component:	Media	Assignee:	Enrique Ocaña <eocanha>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	mcatanzaro, philn, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Enrique Ocaña 2023-02-07 10:31:32 PST

GStreamer Merge Request https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3867 added improved MSE support in qtdemux, fixing a buffer clipping issue. For these changes to have effect, WebKit needs to use "variant: mse-bytestream" in the caps when supplying buffers to the AppendPipeline.

Comment 1 Enrique Ocaña 2023-02-07 10:45:12 PST

Pull request: https://github.com/WebKit/WebKit/pull/9768

Comment 2 EWS 2023-02-08 05:53:32 PST

Committed 260003@main (ce7515d38a3c): <https://commits.webkit.org/260003@main>

Reviewed commits have been landed. Closing PR #9768 and removing active labels.

Comment 3 Radar WebKit Bug Importer 2023-02-08 05:54:19 PST

<rdar://problem/105173233>

Comment 4 Philippe Normand 2023-02-18 01:41:28 PST

*** Bug 252266 has been marked as a duplicate of this bug. ***

Comment 5 Philippe Normand 2023-02-18 01:47:52 PST

*** Bug 252199 has been marked as a duplicate of this bug. ***

Comment 6 Philippe Normand 2023-02-18 02:58:10 PST

Shipping in 2.38.5 and GStreamer 1.22.1.