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AMD Announces Navi 14 Based Radeon RX 5500 Series

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  • #21
    The only place I have found real info on VCN 2.0 is this page but it doesn't mention AV1 at all.

    https://www.x.org/wiki/RadeonFeature/#index10h2

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    • #22
      Is there any way to encode h264 videos with open source Radeon yet? Or is it completely trash as always?

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      • #23
        Originally posted by artivision View Post
        Is there any way to encode h264 videos with open source Radeon yet? Or is it completely trash as always?
        It works with VAAPI (and has for some time). It's limited but there is a "way". I've used it successfully for real-time encoding without an issue.

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        • #24
          Originally posted by fuzz View Post

          It works with VAAPI (and has for some time). It's limited but there is a "way". I've used it successfully for real-time encoding without an issue.
          Can you give me a command line?

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          • #25
            Originally posted by artivision View Post

            Can you give me a command line?
            https://trac.ffmpeg.org/wiki/Hardware/VAAPI
            https://wiki.libav.org/Hardware/vaapi

            At least with ffmpeg, the key appears to be "-vaapi_device /dev/dri/renderD128 -vf 'format=nv12,hwupload' -c:v h264_vaapi".

            I mostly used emby for this so haven't done much of the command line myself.

            EDIT: Use vainfo to make sure your card supports the h264 profile you're targeting.

            For example my 7770 only supports the following:
            Code:
            vainfo: Supported profile and entrypoints
                  VAProfileMPEG2Simple            :    VAEntrypointVLD
                  VAProfileMPEG2Main              :    VAEntrypointVLD
                  VAProfileNone                   :    VAEntrypointVideoProc
            Last edited by fuzz; 10-08-2019, 12:29 AM.

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            • #26
              Originally posted by wizard69 View Post
              No! Seriously guy, why would anybody buy a modern performance GPU card to use in an ancient computer?
              It's the only thing that needs an upgrade. E.g. the 2011 2700k paired with 16 gigs of RAM and 1TB SSD is perfectly fine for gaming https://ark.intel.com/content/www/us...-3-90-ghz.html

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              • #27
                AMD, when will you release the 5900?

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                • #28
                  Originally posted by fuzz View Post

                  https://trac.ffmpeg.org/wiki/Hardware/VAAPI
                  https://wiki.libav.org/Hardware/vaapi

                  At least with ffmpeg, the key appears to be "-vaapi_device /dev/dri/renderD128 -vf 'format=nv12,hwupload' -c:v h264_vaapi".

                  I mostly used emby for this so haven't done much of the command line myself.

                  EDIT: Use vainfo to make sure your card supports the h264 profile you're targeting.

                  For example my 7770 only supports the following:
                  Code:
                  vainfo: Supported profile and entrypoints
                  VAProfileMPEG2Simple : VAEntrypointVLD
                  VAProfileMPEG2Main : VAEntrypointVLD
                  VAProfileNone : VAEntrypointVideoProc
                  I have a question. Is it possible to set the compression_level now?

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                  • #29
                    Originally posted by tildearrow View Post
                    I have a question. Is it possible to set the compression_level now?
                    I have no idea, but my instinct is no . It's quite basic.

                    Didn't AMD make some new video encoding SDK that might do this?

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                    • #30
                      Originally posted by fuzz View Post

                      I have no idea, but my instinct is no . It's quite basic.

                      Didn't AMD make some new video encoding SDK that might do this?
                      Yes, AMD AMF.

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