I had (up till today) problem with my NVidia, what ever I described in xorg.conf, output was 60Hz.. Command what fixed everything:

Option "FlatPanelProperties" "Scaling=Native"

in Section "Screen"

Now, #> DISPLAY=:0 nvidia-settings -nt -q RefreshRate 50,00 Hz #>

JJussi

On 27.08.2010 12:14, Jukka Tastula wrote:

On Friday 27 August 2010 11:32:11 Goga777 wrote:

...

if you disabled full gpu scaling , how upscaling will work really ? what and how will upscale SD video to 1080p ?

This setting is only useful if your display device can't scale on its own or the scaling is worse quality. If you enable it the card will always output native resolution at native refresh.

If disabled the gpu will not touch the mode and output whatever you tell it to, in which case the display itself will have to scale the mode as needed.

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Jukka Tastula napsal(a):

On Friday 27 August 2010 11:32:11 Goga777 wrote:

...

if you disabled full gpu scaling , how upscaling will work really ? what and how will upscale SD video to 1080p ?

This setting is only useful if your display device can't scale on its own or the scaling is worse quality. If you enable it the card will always output native resolution at native refresh.

If disabled the gpu will not touch the mode and output whatever you tell it to, in which case the display itself will have to scale the mode as needed.

Where and how I can enable output resolution switching? I would like to play HD input in 720p resolution and SD television in 576i resolution. But I don't know how to get it in vdr-xeneliboutput.