Open Bug 721195 Opened 13 years ago Updated 3 years ago

Video from other tab briefly flashes on screen when quickly navigating back/forward

Categories

(Core :: Graphics, defect)

x86_64
Windows 7
defect

Tracking

()

People

(Reporter: vladan, Unassigned)

Details

1. Start Firefox. Load a YouTube video in a tab and start playing it 2. Open a new tab, navigate to 10 or so pages 3. In the tab described in step #2, navigate back or forward in quick succession using the back/forward buttons Expected: The active tab will snap quickly between pages in its history, perhaps with a few noticeable white frames in between loading pages Actual: In about 1 out of 20 such page navigations, a frame from the YouTube video in the other tab will briefly flash on screen Reproduced both on Firefox 10 (beta) and Nightly (2012-01-24). I can capture a video if needed.
Severity: normal → S3
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