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Nvidia video super resolution not working after enabling gfx.webrender.super-resolution.nvidia

  • 7 ŋuɖoɖowo
  • 2 masɔmasɔ sia le wosi
  • 693 views
  • Nuɖoɖo mlɔetɔ Piterk

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Firefox 114 introduced hidden support for nvidia video super resolution. In about:config you can enable preference gfx.webrender.super-resolution.nvidia to make it work. However I see 0 difference on all videos on all pages. I have everything in nvidia control panel set correctly (VSR enabled and set to 4/4 quality).

Tried to find more info online and someone on reddit complained that it worked before but it stopped working with latest firefox beta (probably before final 114 release): https://www.reddit.com/r/firefox/comments/13duluz/nvidia_video_super_resolution_comes_to_firefox/

I tried using logic too - if this pref is related to webrenderer in its name maybe it is not working because I am not using webrenderer? However I checked about:support and in section graphics->composition I have "webrenderer" so it seems I am using it, but its VSR feature is not working at all.

Firefox 114 introduced '''hidden support for nvidia video super resolution'''. In about:config you can enable preference '''gfx.webrender.super-resolution.nvidia '''to make it work. However I see 0 difference on all videos on all pages. I have everything in nvidia control panel set correctly (VSR enabled and set to 4/4 quality). Tried to find more info online and someone on reddit complained that it worked before but it stopped working with latest firefox beta (probably before final 114 release): https://www.reddit.com/r/firefox/comments/13duluz/nvidia_video_super_resolution_comes_to_firefox/ I tried using logic too - if this pref is related to webrenderer in its name maybe it is not working because I am not using webrenderer? However I checked about:support and in section graphics->composition I have "webrenderer" so it seems I am using it, but its VSR feature is not working at all.
Screen ƒe photowo kpe ɖe eŋu

Ŋuɖoɖo si wotia

Can you report it on bugzilla.mozilla.org? Thanks.

Xle ŋuɖoɖo sia le goya me 👍 0

All Replies (7)

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Ɖɔɖɔɖo si wotia

Can you report it on bugzilla.mozilla.org? Thanks.

TyDraniu trɔe

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Could you open the about:support page, go to section GPU 1 and read the Vendor ID (ID dostawcy)? Thanks.

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It is 0x10de - nvidia Device id is 0x2484 (RTX 3070)

Piterk trɔe

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Well it looks like it was very easy to fix. https://bugzilla.mozilla.org/show_bug.cgi?id=1838781#c3

There was error in code, they had to replace

enabled ?  0 : 1u};

with

enabled ? 1u : 0};

It took 15 days to resolve this and fix will be published in firefox 116 on 1st August if everything goes well. https://whattrainisitnow.com/calendar/

1 little mistake and 2 months of delay for this feature. Ugh!

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Please confirm that it works for you and set this question as Solved.

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Well, today on firefox 116 I can confirm it is finally working! First image is off, 2nd one is on https://imgur.com/a/wXDeUTn