Bug 240055

Summary:	AVC3 content isn't supported on Apple's devices.
Product:	WebKit	Reporter:	Jean-Yves Avenard [:jya] <jean-yves.avenard>
Component:	Media	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified

Description Jean-Yves Avenard [:jya] 2022-05-04 00:01:29 PDT

Attempting to play a media source stream with an AVC3 track plays corrupted content.
AVC3 is similar to AVC1 except that the SPS/PPS NALs are found in-band.

Steps To Reproduce:
1. Attempt to play the stream https://jyavenard.github.io/htmltests/tests/mse_mp4/avc3.html
2. Press play

Results:
Garbage is shown.

Regression:
I don’t think this ever worked.

Comment 1 Radar WebKit Bug Importer 2022-05-04 00:01:47 PDT

<rdar://problem/92716570>