Bug 247967

Summary:

"A MediaStreamTrack ended due to a capture failure" when creating a new MediaStream after destroy the previous one

Product:

WebKit

Reporter:

Brian Liu <ralphbliu>

Component:

WebRTC

Assignee:

Nobody <webkit-unassigned>

Status:

NEW ---

Severity:

Critical

CC:

eric.carlson, webkit-bug-importer, youennf

Priority:

Keywords:

InRadar

Version:

Safari 16

Hardware:

iPhone / iPad

OS:

iOS 16

Attachments:

Description	Flags
Screen recording	none

Description Brian Liu 2022-11-15 18:35:06 PST

Created attachment 463550 [details]
Screen recording

This issue can always be reproduced on iPhone 14/Safari 16.0/16.0.1 simply follow the steps

1. Create a video & audio stream by calling navigator.mediaDevices.getUserMedia
2. Create a MediaRecorder using recordrtc with the stream(https://github.com/muaz-khan/RecordRTC)
3. Record a video
4. Destroy the MediaStreamTracks
5. Repeat step 1 and 2 then browser crash

You can quickly reproduce it by opening this link (https://dev.vouchfor.com/c/ybSXTEjsWj) on iPhone with iOS 16.0/16.0.1

Comment 1 Radar WebKit Bug Importer 2022-11-22 18:36:18 PST

<rdar://problem/102615829>

Comment 2 Eric Carlson 2022-12-13 14:43:03 PST

https://dev.vouchfor.com/c/ybSXTEjsWj is no longer valid. Do you have another test case that demonstrates the problem?

Comment 3 Brian Liu 2022-12-13 14:58:55 PST

Try this one instead https://staging.vouchfor.com/c/EYWSAf4NJP

Comment 4 youenn fablet 2023-01-20 02:11:38 PST

(In reply to Brian Liu from comment #3)
> Try this one instead https://staging.vouchfor.com/c/EYWSAf4NJP

Can you make an English version, or provide some steps to how to use this link?

Comment 5 youenn fablet 2023-01-20 02:14:58 PST

Looking at the screen recording, it might be that there are some VideoFrames that are kept from too long, thus triggering the MediaStreamTrack ended failure.
@Brian, if you can provided an English version, that is great.
Otherwise, can you reproduce and send me (youenn@apple.com) a sysdiagnose?