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FFmpeg Now Supports VP9 Profile 2 VDPAU Decode (10-bit / 12-bit)

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  • FFmpeg Now Supports VP9 Profile 2 VDPAU Decode (10-bit / 12-bit)

    Phoronix: FFmpeg Now Supports VP9 Profile 2 VDPAU Decode (10-bit / 12-bit)

    New to the RTX 30 series and the NVIDIA 455 Linux driver is decode support with VDPAU for VP9 10-bit and 12-bit content, which can now be taken advantage of by the popular FFmpeg multimedia library...

    http://www.phoronix.com/scan.php?pag...rofile-2-VDPAU

  • #2
    Meanwhile mpv just disabled compiling of GLX backend and vdpau-vaapi wrapper doesn't work with dmabuf in Firefox. But I guess Nvidia users can still have fun by utilizing VDPAU in ffplay, it's the most convenient way to watch videos anyway.

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    • #3
      Originally posted by aufkrawall View Post
      Meanwhile mpv just disabled compiling of GLX backend and vdpau-vaapi wrapper doesn't work with dmabuf in Firefox. But I guess Nvidia users can still have fun by utilizing VDPAU in ffplay, it's the most convenient way to watch videos anyway.
      Maybe using cuda?

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      • #4
        Originally posted by frank007 View Post
        Maybe using cuda?
        Works in mpv, but not with proper power saving and not in Firefox.

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        • #5
          What's with Nvidia-only improvements ?
          Does Nvidia themselves develop these ?
          I have an Intel based laptop and AMD based desktop, but I guess this is not good enough for Ffmpeg, I don't get what's going on...

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          • #6
            Originally posted by aufkrawall View Post
            Works in mpv, but not with proper power saving and not in Firefox.
            porwersaving? enable webrender makes the firefox much slower no powersaving at all but a lot of gpu and cpu usage, chrome/chromium is much faster and light. Mozilla doesn't care about linux at alll

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            • #7
              Originally posted by Danny3 View Post
              What's with Nvidia-only improvements? I don't get what's going on...
              What are you talking about?

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              • #8
                Originally posted by aufkrawall View Post
                Works in mpv, but not with proper power saving and not in Firefox.
                I've just installed the version 455.28 and tried to play a hevc @ 10 bit file (jellyfish-3-mbps-hd-hevc-10bit.mkv):
                - vdpau not supported (vlc, mpv, mplayer)
                - cuvid supported (ffplay, also with v. 418)

                There is some kind of difference between the two solution, after trying a h264 file using the vdpau and the cuda interfaces. I think it is a little difference.

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                • #9
                  Originally posted by Danny3 View Post
                  What's with Nvidia-only improvements ?
                  Does Nvidia themselves develop these ?
                  I have an Intel based laptop and AMD based desktop, but I guess this is not good enough for Ffmpeg, I don't get what's going on...
                  Nvidia does contribute work on FFMPEG, as Intel and AMD do, for their respective GPU decoding tech and methods. Each company has their own priorities and capabilities, depending on what they have on the market, so parity of support and performance between all three is rare.

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                  • #10
                    I thought VDPAU was more or less dead.

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