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Old 07-16-09, 08:27 AM   #1
krustykrab
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Join Date: Apr 2005
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Default Picture controls with VDPAU

Hi

Is there any way to adjust system wide picture controls i.e. brightness, contrast, saturation, when using VDPAU.
The settings in nvidia-settings utility do not appear to have any effect when using VDPAU.
I understand that it is possible to adjust the settings for mythtv but I would also like the same settings to be applied for mplayer playback.

Thanks
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Old 07-16-09, 08:46 AM   #2
cehoyos
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Default Re: Picture controls with VDPAU

Quote:
Originally Posted by krustykrab View Post
I understand that it is possible to adjust the settings for mythtv but I would also like the same settings to be applied for mplayer playback.
Are you talking of a specific missing feature?
AFAICT, mplayer supports all VDPAU picture controls fine, use "1" - "8" to adjust contrast, brightness, hue and saturation.

Carl Eugen
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Old 07-16-09, 09:39 AM   #3
hl_
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Default Re: Picture controls with VDPAU

VDPAU picture controls are not global. Programs using VDPAU need to deal with color space conversion themselves, and that also includes controls like brightness, contrast and so on.
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Old 07-17-09, 06:50 AM   #4
krustykrab
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Default Re: Picture controls with VDPAU

Thank you for the replies, I was originally looking for a way to adjust them globally.
Failing that is there a way to make the settings "1" - "8" in mplayer stick, they always revert to default on the next usage.
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