On Sunday 09 August 2009 09:25:08 meino.cra...@gmx.de wrote:
> Hi,
>
>  as far as I think to know ;) (quite unsure about this), NVidia
>  has introduced a new protocol (?something like this), which is
>  useful for less-CPU-consumpting display of video streams.
>
>  MPlayer (and may be other video-related applikations) does
>  support vdpau.
>
>  First tests on my Linux-box with
>
>     mplayer -vo vdpau <video>
>
>  results in a movie "display" with best audio, no video at all
>  and concerns from mplayer:
>
>     [vdpau] Error when calling vdp_device_create_x11: 1

Well, I entered this exact line above into google and the first two hits took 
me to the NVNews forum where you will find heaps of help. Such as:

-not every nvidia card supports it
-not every nvidia driver supports it
-you must run the nvidia bug reporting tool to find out if you can use it
-as of February, vdpau and xinerama were incompatible

You'll get better quality help at NVNews than here, as the nvidia devs watch 
that forum and do respond.

-- 
alan dot mckinnon at gmail dot com

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