RESOLVED CONFIGURATION CHANGED255441
getDisplayMedia fails to capture stream with various video constraints 
https://bugs.webkit.org/show_bug.cgi?id=255441
Summary getDisplayMedia fails to capture stream with various video constraints
sknth.n
Reported 2023-04-13 23:59:29 PDT
Created attachment 465910 [details] Console log from safari containing the failure We're observing this issue on the current setups: MacOS: 13.2.1 Ventura Safari 16.3, 16.4 It is reproducible every time. Safari has been given Screen Recording permissions in the System settings. When we try to share the screen, it fails with this error in the console: "A MediaStreamTrack ended due to a capture failure" I tried experimenting with the video constraints while calling getDisplayMedia(). When sending a basic object in as video constraints like below, the screen sharing works perfectly fine. { aspectRatio: 1.777, frameRate: 10, } However, if we send in video constraints like these, we observe the problem. { "cursor": "always", "aspectRatio": 1.77, "frameRate": 10, "height": 1080, "width": 1920 } { cursor: "always", frameRate: 10, height: 1080, idealHeight: 1080, idealWidth: 1920, maxHeight: 1080, maxWidth: 1920, width: 1920 }
Attachments
Console log from safari containing the failure (573.71 KB, text/plain)
2023-04-13 23:59 PDT, sknth.n 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
sknth.n
Comment 1 2023-04-14 00:01:26 PDT
Changing component to WebRTC as this is an issue with getDisplayMedia
Radar WebKit Bug Importer
Comment 2 2023-04-14 01:12:46 PDT
<rdar://problem/108037645>
sknth.n
Comment 3 2023-04-16 23:23:45 PDT
This issue is observed on Safari Version 16.4 (18615.1.26.11.22)
youenn fablet
Comment 4 2023-04-21 05:11:07 PDT
I am not able to reproduce locally. If getting "A MediaStreamTrack ended due to a capture failure", it probably means the capturing session got an error. Could you send me (youenn@apple.com) a sysdiagnose with the timing where the issue reproduced? Are you able to reproduce either in latest STP? Thanks, y
sknth.n
Comment 5 2023-05-04 23:51:55 PDT
(In reply to youenn fablet from comment #4) > I am not able to reproduce locally. > If getting "A MediaStreamTrack ended due to a capture failure", it probably > means the capturing session got an error. Could you send me > (youenn@apple.com) a sysdiagnose with the timing where the issue reproduced? > Are you able to reproduce either in latest STP? > > > Thanks, > y Will try to get this.
Derek Lu
Comment 6 2023-05-07 22:59:48 PDT
this one? https://bugs.webkit.org/show_bug.cgi?id=247310 (In reply to sknth.n from comment #0) > Created attachment 465910 [details] > Console log from safari containing the failure > > We're observing this issue on the current setups: > MacOS: 13.2.1 Ventura > Safari 16.3, 16.4 > It is reproducible every time. > > Safari has been given Screen Recording permissions in the System settings. > > When we try to share the screen, it fails with this error in the console: > "A MediaStreamTrack ended due to a capture failure" > > I tried experimenting with the video constraints while calling > getDisplayMedia(). When sending a basic object in as video constraints like > below, the screen sharing works perfectly fine. > { > aspectRatio: 1.777, > frameRate: 10, > } > > > However, if we send in video constraints like these, we observe the problem. > { > "cursor": "always", > "aspectRatio": 1.77, > "frameRate": 10, > "height": 1080, > "width": 1920 > } > > { > cursor: "always", > frameRate: 10, > height: 1080, > idealHeight: 1080, > idealWidth: 1920, > maxHeight: 1080, > maxWidth: 1920, > width: 1920 > }
sknth.n
Comment 7 2023-05-09 00:42:54 PDT
We can close this. We're no longer able to reproduce the issue on the later builds of Safari 16.4
youenn fablet
Comment 8 2023-05-09 01:24:56 PDT
Thanks for the report, marking as configuration changed.
Note You need to log in before you can comment on or make changes to this bug.