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Getting VDPAU working through 14.04

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  • rthorntn
    started a topic Getting VDPAU working through 14.04

    Getting VDPAU working through 14.04

    Hi,

    Because 14.04 is so new, I think the instructions on getting VDPAU though UVD working, can somebody please help?

    I have 14.04 installed and a HD6450.

    Now my 14.04 should have a suitable kernel and mesa 10, so what is left to do, I see references to having to put a firmware blob for my 6450 somewhere?

    I wan't better performance, quality and de-interlacing in mythtv, that needs VDPAU as far as I can tell.

    Thanks for looking!

    Cheers
    Richard

  • kevinf28
    replied
    Originally posted by Zapp! View Post
    TheVDPAU drivers have been added to the official 14.04 repositories (nouveau, r600, radeonsi so far).
    Code:
    apt-get install libvdpau1-drivers-mesa
    For VA-API support also install vdpau-va-driver and add
    Code:
    VDPAU_DRIVER=r600 #or nouveau/radeonsi
    LIBVA_DRIVER_NAME=vdpau
    to your .xsession

    See https://bugs.launchpad.net/ubuntu/+s...a/+bug/1002224
    Thank you, it was renamed to 'mesa-vdpau-drivers' for the record.

    So happy they finally included it in a mainstream repo, OIBAF is awesome, but PPAs are generally annoying long-term.

    Leave a comment:


  • Veerappan
    replied
    Originally posted by Zapp! View Post
    http://anonscm.debian.org/gitweb/?p=...685608598fa229
    Seems to have been reenabled.
    At least it works fine on a fresh 14.04 install over here.
    Yeah, that seems about right. I noticed that libvdpau1-mesa-drivers showed up on my machines recently (mostly 13.10-based). That combined with kernel 3.13 made my llano-based HTPC much happier (DPM + VDPAU = Happy).

    Leave a comment:


  • Zapp!
    replied
    Originally posted by elapsed View Post
    Wasn't that reverted later?
    http://anonscm.debian.org/gitweb/?p=...685608598fa229
    Seems to have been reenabled.
    At least it works fine on a fresh 14.04 install over here.

    Leave a comment:


  • sandy8925
    replied
    Originally posted by rthorntn View Post
    $ sudo vdpauinfo
    You don't need to use sudo to run vdpauinfo - it's best not to use sudo unless needed

    Leave a comment:


  • elapsed
    replied
    Originally posted by Zapp! View Post
    TheVDPAU drivers have been added to the official 14.04 repositories (nouveau, r600, radeonsi so far).
    Wasn't that reverted later?

    Leave a comment:


  • Zapp!
    replied
    TheVDPAU drivers have been added to the official 14.04 repositories (nouveau, r600, radeonsi so far).
    Code:
    apt-get install libvdpau1-drivers-mesa
    For VA-API support also install vdpau-va-driver and add
    Code:
    VDPAU_DRIVER=r600 #or nouveau/radeonsi
    LIBVA_DRIVER_NAME=vdpau
    to your .xsession

    See https://bugs.launchpad.net/ubuntu/+s...a/+bug/1002224

    Leave a comment:


  • asdfblah
    replied
    I guess you could also just download and install that .deb file, the libg3dvl-mesa package.

    Leave a comment:


  • curaga
    replied
    Reported the bug? You could try to cut such a clip to one second, then play it on loop to get a crash; if so, upload that small file.

    Leave a comment:


  • Luke
    replied
    You can run this PPA on 14.04, no issues right now

    Originally posted by oibaf View Post
    libg3dvl-mesa is a package only from my PPA, which currently only provides packages for 13.10. I'll plan to provide packages for 14.04 when it will be officially released.
    I have had no problems with this PPA or with PPAs in general on 14.04. I treat Ubuntu as a rolling release, and PPAs I update only when they too support the new release. Synaptic will choose the newer of the PPA or Ubuntu version, usually that will be the PPA one. Occasionally a newer-versioned Uubntu package will come out that is incompatable, I roll these back and pin them until the PPA catches up. Had to do that with xorg-edgers once, when Ubunty versions with early Mir suppport didn't work and had to be rolled back.

    Needless to say, this sort of mixing requires that you know what you are doing-and that you fish downloaded packages out of /var/cache/apt/archives and save them in some organized way so rollback versions can always be found. I've done this for many years now with few more issues than the ones that come up with alpha releases anyway.

    I've had VDPAU support on my systems and used it on system images running on single-core machines to play 1080p video since it first became available for radeon, at first using a Red Hat package as a tarball to extract to get the necessary libraries before libg3dvl-mesa was packaged as a .deb anywhere I knew of. Worked fine all the way back to the first DRM-next kernel to support it, with just one bug then and now: 1080p AVCHD files from my camera usually play just fine, but occasionally crash the GPU so a reboot is needed to get OpenGL running again. This never happens with mp4 files containing normal H264 streams, there is something almost but not properly supported in the files my camera makes. Nvidia's blog and cards won't support those files at all, while Radeon with VDPAU plays them most of the time on every r600/Evergreen card I've tested. Normal H264 playback is fantastic, even on a 2300MHZ AMD Athlon 64 single core.

    Leave a comment:

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