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Date:      Mon, 25 Nov 2002 09:28:09 -0500
From:      Jason Andresen <jandrese@mitre.org>
To:        Bjarne Wichmann Petersen <freebsd.nospam@mekanix.dk>
Cc:        freebsd-multimedia@freebsd.org
Subject:   Re: mplayer: xv vs. sdl
Message-ID:  <3DE23379.7030803@mitre.org>
In-Reply-To: <200211250948.50430.freebsd.nospam@mekanix.dk>
References:  <200211250948.50430.freebsd.nospam@mekanix.dk>

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Bjarne Wichmann Petersen wrote:

>Hi!
>
>I've got a naggin little problem with mplayer. If I use xv as video-output I 
>get small jitters in the playback. If I use sdl, but I can't change 
>brightness/contrast and thus the playback is very dark.
>
>Any ideas why xv behaves so oddly, shouldn't it give the best performance? 
>(I've got at Matrox G400)?
>
>And where/how do I configure SDL? There is no 'man sdl', the documentation in 
>/usr/local/share/doc are for delelopers and I can't find any config-files? Is 
>it possible to adjust brightness/contrast/gamma in SDL?
>

The first thing to check is that you have xv configured correctly 
(xvinfo will
tell you).  If not, mplayer may be reverting to X images.  Also, is your 
CPU
usage higher when using Xv instead of SDL? If so, that indicates a problem
with Xv on your system.

-- 
  \  |_ _|__ __|_ \ __| Jason Andresen        jandrese@mitre.org
 |\/ |  |    |    / _|  Network and Distributed Systems Engineer
_|  _|___|  _| _|_\___| Office: 703-883-7755




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