Bug 263373

Summary:	wrong stream resolution after lock/unlock screen
Product:	WebKit	Reporter:	ivanova.m241
Component:	WebRTC	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	webkit-bug-importer, youennf
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	iPhone / iPad
OS:	iOS 17

Description ivanova.m241 2023-10-19 04:46:21 PDT

Stream is acquired with resolution 640x360p, then cloned and attached to RtpSender.
From Sender stats we see that after screen lock/unlock sent resolution is 1920x1080 while track.getSettings() reports resolution as 640x360p.

JSfiddle link to repro: https://jsfiddle.net/n891q5am/

Repro steps:
1. press start button
2. press startVideo button
3. lock phone screen
4. unlock phone screen -> sent resolution becomes 1920x1080

repro 100% with iPhone 12Pro, iOS version 17.1

Comment 1 Radar WebKit Bug Importer 2023-10-26 04:47:13 PDT

<rdar://problem/117528224>

Comment 2 youenn fablet 2024-01-11 04:57:04 PST

Will try on ToT WebKit today.

Comment 3 youenn fablet 2024-01-11 05:06:07 PST

It works as expected in a recent WebKit ToT on iOS.

Comment 4 youenn fablet 2024-01-11 05:14:02 PST


*** This bug has been marked as a duplicate of bug 261329 ***