4K videos are choppy/stuttering (Win)
Categories
(Core :: Audio/Video: Playback, defect)
Tracking
()
People
(Reporter: panak.tibor, Unassigned)
References
Details
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/110.0
Steps to reproduce:
Play a 4K video. Open Youtube, pick a 4K video, set quality to 4K from Auto and go to full screen.
Actual results:
Videos get choppy and stuttering. The video looks like dropping frames but technically it doesn't.
If u switched to 1440p quality, the issue has gone.
Expected results:
Smoother 4K video playback.
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Reporter | |
Comment 1•2 years ago
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This bug effect on Windows 10 and macOS too.
macOS:
Apple Macbook Air M1 (16GB of RAM, 256GB ssd)
macOS Monterey 12.6.3
PC:
Intel i5 12400, 32GB of Ram, Nvidia Geforce RTX 3060ti
latest Windows 10
tried:
- Reinstall
- Remove extensions
- Create new, blank profile
- Set geforce to performance mode regarding of Firefox
Disabling hardware acceleration is not option, because if i turned off, my webapps get broken.
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Comment 2•2 years ago
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The Bugbug bot thinks this bug should belong to the 'Core::Widget: Cocoa' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.
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Reporter | |
Comment 3•2 years ago
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Sorry i tested.
On macOS everything is fine now (i didn't do nothing...) but on Windows the issue still exist.
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Comment 4•2 years ago
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The severity field is not set for this bug.
:spohl, could you have a look please?
For more information, please visit auto_nag documentation.
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Updated•2 years ago
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Reporter | |
Comment 5•2 years ago
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UPDATE: Looks like it's some VGA driver issue
i tried:
MSI Gaming X Nvidia Geforce RTX 3060Ti
Sapphire Nitro+ 6700XT
Issue is exist when i use these cards (with new and some previous drivers too)
If i switch to Intel UHD Graphics 730 GPU or macOS with M1 GPU = 4K videos are fine!
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Comment 6•2 years ago
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The severity field is not set for this bug.
:jimm, could you have a look please?
For more information, please visit auto_nag documentation.
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Updated•2 years ago
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Description
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