Closed Bug 1763583 Opened 3 years ago Closed 3 years ago

Opening/exiting in fullscreen is working very slow for HDR videos on macOS 11 and a 4k monitor.

Categories

(Core :: Audio/Video, defect)

Firefox 100
defect

Tracking

()

RESOLVED DUPLICATE of bug 1763585

People

(Reporter: rpopovici, Unassigned)

Details

Attachments

(1 file)

Note: This issue happens only on 4k monitor.

Affected version: Firefox 100.0b2

Affected Platform:
MacOS 11

Steps to reproduce:

  1. Open Firefox
  2. Save the attached video
  3. Drag and drop the video saved at previous step
  4. Click on FullScreen

Actual result:
A black window is maximized for 4~5 seconds after the video is loading.

Expected result:
Fullscreen on the HDR video should work without delays.

Note: The same behaviour happens on exiting fullscreen.

Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → DUPLICATE
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