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by homebrewer 477 days ago
Look into about:support, what does `HARDWARE_VIDEO_DECODING` and sibling features say? If it's off, you could try force-enabling video acceleration by setting `gfx.webrender.all` to `true` in about:config. I've had it force-enabled for years with no issues.
1 comments
nickjj 473 days ago
HARDWARE_VIDEO_DECODING does not exist but there's a bunch of rendering options. They are all set to default and available except for a few things like DIRECT2D is disabled and WEBGPU / REMOTE_CANVAS is blocked.

gfx.webrender.all was set to false. I will give true a try. Thanks.

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nickjj 466 days ago
So it's been a week. I have not noticed any issues with Firefox. I didn't even adjust this setting.

Everything is a lot smoother now than it was about 3-4 years when I last tried, even with the same hardware.

Happily using Firefox as my daily browser now.

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