[MPlayer-users] Re: -brightness and -contrast, how do they work?

[Arpi]

Hi,

rtfm...
-vop eq

> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> On Sat, Dec 28, 2002 at 01:36:38PM +0000, Nilmoni Deb wrote:
> 
> > 	Firstly, these attributes are suported only by the xv output (not
> > by x11 and sdl), and that too if and only if xvideo supports the
> > XV_BRIGHTNESS and XV_CONTRAST attributes. U should verify using "xvinfo"
> > that xvideo on ur video card supports these attributes.
> 
> With further testing, I see it works with some Windows codecs at least,
> old divx, both dshow and vfw.  Hardware support exists too according
> to xvinfo.
> 
> But how about getting this support into ffmpeg?
> 
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> 


A'rpi / Astral & ESP-team

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Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu