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Thread: Guide to Get the Best Performace from the GMA 500

  1. #2541
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    Re: Guide to Get the Best Performace from the GMA 500

    Quote Originally Posted by PilotPaul View Post
    Brightness control patch works fine on my Aspire One 751h (2 GB) running Maverick. No nasty side effects as yet... Nice work!

    Any progress yet with Xv? (Guess I'm just never satisfied! )

    Paul
    Acer751 is known to work!
    No progress yet for XV unfortunately!

  2. #2542
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    Ubuntu Development Release

    Re: Guide to Get the Best Performace from the GMA 500

    Further info - I tried booting without the "acpi_osi=Linux acpi_backlight=vendor" boot options - brightness control still functions fine, so I guess that these can be removed now for 751h unless they serve some other purpose...

    Paul

  3. #2543
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    Re: Guide to Get the Best Performace from the GMA 500

    Unfortunately for me it didn't fix anything. On my 1101HA with Kubuntu, if I leave in "acpi_backlight=vendor" the keys are detected but don't change the brightness; if I take it out, the keys aren't even detected.

  4. #2544
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    Re: Guide to Get the Best Performace from the GMA 500

    Quote Originally Posted by tista View Post
    Hi.

    Thank you for your post!

    So, What version of libavcodec do you use ?
    4:0.6-2ubuntu7~maarten0 I think. That's what it says in aptitude or where should I look for the version number?

  5. #2545
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    Re: Guide to Get the Best Performace from the GMA 500

    Quote Originally Posted by th3voic3 View Post
    4:0.6-2ubuntu7~maarten0 I think. That's what it says in aptitude or where should I look for the version number?
    That's good for mplayer-vaapi.
    and I suppose that "Invalid and inefficient vfw-avi packed B frames detected" had caused by timing-error between video and sound, so any problems wouldn't depend only libva but also video files.

    Then, would you try to adding this option in mplayer:
    Code:
    -vfm xvid
    thx

  6. #2546
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    Re: Guide to Get the Best Performace from the GMA 500

    hey, folks - just trying to figure something out here. do you guys have psb working with libva1 (the upstream libva)? or do you have to use that 0.31.1 build (presumably an sds build) that i see in the gma500 launchpad repo? I'm trying to get my libva package into Fedora atm, some people want it to be the upstream libva rather than sds, but I can't get psb to work with non-sds libva as of yet...
    Adam Williamson | http://www.happyassassin.net
    Fedora QA Community Monkey

  7. #2547
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    Re: Guide to Get the Best Performace from the GMA 500

    Quote Originally Posted by AdamWill View Post
    hey, folks - just trying to figure something out here. do you guys have psb working with libva1 (the upstream libva)? or do you have to use that 0.31.1 build (presumably an sds build) that i see in the gma500 launchpad repo? I'm trying to get my libva package into Fedora atm, some people want it to be the upstream libva rather than sds, but I can't get psb to work with non-sds libva as of yet...
    Hi Adam!
    I've tried to get psb to work with upstream libva, but had no luck, and I think Lucazade also did some work on that with the same lack of results. Unfortunately it seems we are stuck with 0.31.1 for now.

  8. #2548
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    Re: Guide to Get the Best Performace from the GMA 500

    Quote Originally Posted by jbernardo View Post
    Hi Adam!
    I've tried to get psb to work with upstream libva, but had no luck, and I think Lucazade also did some work on that with the same lack of results. Unfortunately it seems we are stuck with 0.31.1 for now.
    Yep,
    I tried to use libva from upstream but no way to make it work so we're stuck with 0.31.1sds.

    Too bad brightness patch didn't fix for you on Asus.

  9. #2549
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    Re: Guide to Get the Best Performace from the GMA 500

    thanks guys, that's helpful. I did manage to rediff the backwards compatibility patches from sds to apply to upstream libva, but it still doesn't work with those. I guess I'll just submit two packages, or something.
    Adam Williamson | http://www.happyassassin.net
    Fedora QA Community Monkey

  10. #2550
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    Re: Guide to Get the Best Performace from the GMA 500

    Quote Originally Posted by tista View Post
    That's good for mplayer-vaapi.
    and I suppose that "Invalid and inefficient vfw-avi packed B frames detected" had caused by timing-error between video and sound, so any problems wouldn't depend only libva but also video files.

    Then, would you try to adding this option in mplayer:
    Code:
    -vfm xvid
    thx
    Thank you so freakin' much. It works!

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