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    Black screen when playing videos

    Opera GX
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    • MagikGimp
      MagikGimp last edited by

      Vivaldi (no black screens)

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        leocg 1 Reply Last reply
      • leocg
        leocg Moderator Volunteer @MagikGimp last edited by

        @magikgimp Vivaldi is also not using hardware acceleration for videos.

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        • MagikGimp
          MagikGimp last edited by leocg

          Both Vivaldi and Opera (regular, haven't looked at GX yet) are using hardware acceleration. The boxes / sliders are ticked / on. Vivaldi is a brand new install in fact. I can post screenshot if you don't believe me! 😉
          Does it make a difference if you run the ://gpu output before and after watching a video? Do the black screens suggest a crash?
          ignore-gpu-blocklist didn't change anything BTW. It's not a particularly exotic card anyway I don't think.
          Another new install: Brave (no black screens, report made after watching YouTube video.)

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            leocg 1 Reply Last reply
          • MagikGimp
            MagikGimp last edited by

            Atom (no black, after YouTube, while playing actually.)

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            • MagikGimp
              MagikGimp last edited by

              NAVER Whale
              Do you want any more of these?

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                leocg 1 Reply Last reply
              • leocg
                leocg Moderator Volunteer @MagikGimp last edited by

                @magikgimp Hardware acceleration may be available and enabled but it's nothing being used according to opera://gpu info.

                When playing a video, open opera://media-internals and check what it says about video decoder.

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                  MagikGimp 1 Reply Last reply
                • leocg
                  leocg Moderator Volunteer @MagikGimp last edited by

                  @magikgimp Nope, in fact none were needed besides Operas'.

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                  • MagikGimp
                    MagikGimp @leocg last edited by MagikGimp

                    @leocg
                    opera://media-internals
                    Also, I forgot to mention earlier that in Opera the Default for Choose ANGLE graphics backend is listed as "Default [Undefined]" which is not how it is on other browsers. Don't know if that's an issue too at all.

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                      leocg 2 Replies Last reply
                    • leocg
                      leocg Moderator Volunteer @MagikGimp last edited by

                      @magikgimp Shouldn't be. What's is selected in other browsers? What happens if you use the same in Opera?

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                      • leocg
                        leocg Moderator Volunteer @MagikGimp last edited by

                        @magikgimp Right, according to the media-internals info, hardware acceleration is being used.

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                        • MagikGimp
                          MagikGimp last edited by MagikGimp

                          Opera
                          05d8fc83cd1a88b3d4d83a0eeac9c8bc.png
                          Opera GX
                          f7519ea0d7127c2f0923076fb02a5959.png
                          Edge
                          b88a5b948d6234e2812951d0df677a46.png
                          SlimJet
                          8764120495121764cf5ce244bff97516.png

                          And in case I misunderstood you it's D3D11 in Opera because I was testing whether it was working again and it's implied that "Default" is D3D11 and it's D3D9 in GX because that still works without black screens (although possibly impaired performance?) All other browsers haven't had their settings fiddled with.

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                            leocg 1 Reply Last reply
                          • leocg
                            leocg Moderator Volunteer @MagikGimp last edited by

                            @magikgimp Yep, default on Windows is D3D11.

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