Closed Bug 1580966 Opened 5 years ago Closed 5 years ago

Video playback freezes randomly when window lose focus

Categories

(Core :: Graphics: WebRender, defect)

71 Branch
Desktop
All
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1580827
Tracking Status
firefox69 --- unaffected
firefox70 --- unaffected
firefox71 --- affected

People

(Reporter: claudiococciarelli, Unassigned)

References

Details

Attachments

(1 file)

Attached video 2019-09-12 22-42-46.m4v (deleted) —

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0

Steps to reproduce:

  • Enable webrender (cannot reproduce with webrender disabled)
  • Go to youtube.com and start a video playback
  • Do any activity outside of that Firefox instance, or just wait the mouse to disappear while watching the video

Tried on macOS (Macbook Pro 2016) and Archlinux (Nvidia GPU)

Actual results:

Video freezes until the focus is back to the Firefox instance. (Left part of video, Firefox Nightly 71.0a1 (2019-09-12), WR enabled)

Expected results:

Video remains smooth. (Right part of video, Firefox Developer Edition 70.0b5, WR enabled)

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: Untriaged → Graphics: WebRender
Product: Firefox → Core
OS: Unspecified → All
Hardware: Unspecified → Desktop
Status: UNCONFIRMED → RESOLVED
Closed: 5 years ago
Resolution: --- → DUPLICATE
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