[mythtv-users] CPU not enough to drive 1080P? Core2duo

Mark Hutchinson mark at onnow.net
Tue Feb 5 21:42:27 UTC 2008


I installed the nvidia drivers from nvidia.com for my specific video  
card.
nvidia is the driver in my xorg.conf.

Am I missing something?

Mark
On 5-Feb-08, at 2:27 PM, Kevin Kuphal wrote:

> On Feb 5, 2008 3:10 PM, Mark Hutchinson <mark at onnow.net> wrote:
> I am just trying to get Firewire and SVN working properly.
> Backend now seems fine, but on playback, I am getting droped frames
> and output stating it cannot play 1080P 1980x1020 etc.........
>
> I have a Core2Duo 6300 ( 1.83GHZ ) and a Nvidia 8600GT card into DVI-
> HDMI to 1080P TV.
>
> The frontend just jerking and looks terrible.
>
> Here is the Mythfrontend output:
>
> i2008-02-05 14:06:37.710 VideoOutputXv Error: XVideo output requested,
> but is not
>  supported by display.
> Xlib:  extension "XVideo" missing on display ":0.0".
> 2008-02-05 14:06:37.725 VideoOutputXv Error: XVideo output requested,
> but is not
>  supported by display.
> 2008-02-05 14:06:37.725 VideoOutputXv: Desired video renderer 'xv-
> blit' not avai
> lable.
>                         codec 'None' makes 'xshm,xlib,' available,
> using 'xshm'
> instead.
> 2008-02-05 14:06:37.725 VideoOutputXv: Falling back to X shared memory
> video out                                                           
> put.
>                               *** May be slow ***
> 2008-02-05 14:06:37.747 OSD Theme Dimensions W: 640 H: 480
> 2008-02-05 14:06:38.857 TV: Changing from None to WatchingLiveTV
> Xlib:  extension "XFree86-VidModeExtension" missing on display ":0.0".
> 2008-02-05 14:06:38.859 VideoOutputXv Error: GetRefreshRate(): X11
> ModeLine quer
> y failed
> 2008-02-05 14:06:38.859 Using realtime priority.
> 2008-02-05 14:06:38.860 Failed to approve 'bobdeint' deinterlacer
> 2008-02-05 14:06:38.860 Couldn't load deinterlace filter
> Xlib:  extension "XFree86-VidModeExtension" missing on display ":0.0".
> 2008-02-05 14:06:38.961 VideoOutputXv Error: GetRefreshRate(): X11
> ModeLine quer
> y failed
> 2008-02-05 14:06:38.961 Video timing method: RTC
> 2008-02-05 14:06:44.076 VideoOutputXv Error:
> ***
> * Your system is not capable of displaying the
> * full framerate at 1920x1080 resolution.  Frames
> * will be skipped in order to keep the audio and
> * video in sync.
>
> As with your other email, your video drivers are not installed  
> properly.  Install XV supported video card drivers for your video  
> board and you should not have these issues.  For nvidia, this means  
> their binary driver.
>
> Kevin
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