Bug 197707

Summary: getUserMedia capture changes on iOS after homing out
Product: WebKit Reporter: youenn fablet <youennf>
Component: WebRTCAssignee: youenn fablet <youennf>
Status: RESOLVED FIXED    
Severity: Normal CC: commit-queue, eric.carlson, ews-watchlist, jhenderson2177, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
Patch
none
Archive of layout-test-results from ews213 for win-future
none
Further cleanup
none
Archive of layout-test-results from ews210 for win-future none

youenn fablet
Reported 2019-05-08 13:22:22 PDT
As per daginge in https://bugs.webkit.org/show_bug.cgi?id=196214 1. Go to https://webrtc.github.io/samples/src/content/getusermedia/gum/ 2. Click "open camera" 3. Observe that frame rate is slow 4. Go to the home screen by swiping up 5.Wait at least 2 seconds 6. Open Safari again 7. Observe that the resolution has changed (black borders around the video frame), and the video is now fast again (as fast as native camera app)
Attachments
Patch (5.69 KB, patch)
2019-05-13 15:53 PDT, youenn fablet 		no flags
DetailsFormatted DiffDiff
Patch (5.40 KB, patch)
2019-05-13 16:30 PDT, youenn fablet 		no flags
DetailsFormatted DiffDiff
Archive of layout-test-results from ews213 for win-future (13.59 MB, application/zip)
2019-05-14 05:04 PDT, EWS Watchlist 		no flags
Details
Further cleanup (10.77 KB, patch)
2019-05-14 10:13 PDT, youenn fablet 		no flags
DetailsFormatted DiffDiff
Archive of layout-test-results from ews210 for win-future (13.57 MB, application/zip)
2019-05-14 12:01 PDT, EWS Watchlist 		no flags
Details
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
youenn fablet
Comment 1 2019-05-08 13:24:53 PDT
Captured frame resolution changes from 640/480 to 1280/720. The black frames are probably due to our letter box resizing. Moving to trim would probably get us closer to the initial captured data. Change of camera configuration is not expected though.
youenn fablet
Comment 2 2019-05-13 15:53:42 PDT
Created attachment 369797 [details] Patch
youenn fablet
Comment 3 2019-05-13 16:30:45 PDT
Created attachment 369801 [details] Patch
EWS Watchlist
Comment 4 2019-05-14 05:04:22 PDT
Comment on attachment 369801 [details] Patch Attachment 369801 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/12186729 New failing tests: http/tests/misc/repeat-open-cancel.html
EWS Watchlist
Comment 5 2019-05-14 05:04:24 PDT
Created attachment 369835 [details] Archive of layout-test-results from ews213 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews213 Port: win-future Platform: CYGWIN_NT-10.0-17763-3.0.5-338.x86_64-x86_64-64bit
youenn fablet
Comment 6 2019-05-14 10:13:40 PDT
Created attachment 369865 [details] Further cleanup
EWS Watchlist
Comment 7 2019-05-14 12:01:43 PDT
Comment on attachment 369865 [details] Further cleanup Attachment 369865 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/12189826 New failing tests: js/dom/custom-constructors.html
EWS Watchlist
Comment 8 2019-05-14 12:01:48 PDT
Created attachment 369878 [details] Archive of layout-test-results from ews210 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews210 Port: win-future Platform: CYGWIN_NT-10.0-17763-3.0.5-338.x86_64-x86_64-64bit
WebKit Commit Bot
Comment 9 2019-05-14 12:30:26 PDT
Comment on attachment 369865 [details] Further cleanup Clearing flags on attachment: 369865 Committed r245296: <https://trac.webkit.org/changeset/245296>
WebKit Commit Bot
Comment 10 2019-05-14 12:30:27 PDT
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 11 2019-05-14 12:34:37 PDT
<rdar://problem/50777791>
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