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[directfb-users] Re: Strange tv out problems with G400DH
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[directfb-users] Re: Strange tv out problems with G400DH

On Wed, Jan 26, 2005 at 02:04:49PM +0100, FeNiX wrote:
> I am having some weird problems with tv output using directfb. I have G400DH 
> connected to tv.
> I am trying to watch dvd with mplayer using dfbmga and picture is very 
> choppy. I noticed one thing: picture is choppy even if i pause it in 
> mplayer. It seems that there is some problem with fast movments, or sudden 
> scene changes. Only is choppy object that is moving, still images like 
> background are ok.. Sometimes it is ok at first and after a few minutes it 
> becomes choppy again. This problem happens only with dvd, I can normaly 
> watch other formats (divx, mpeg, ...). At first I thought that problem is 
> with dvd drive or with dvd drivers, but then i tried to watch dvd on monitor 
> and with dfbmga:bes parametar and picture was perfect. So problem must be 
> somewhere in directfb g400 tv output. I also noticed this problem with 
> df_xine.

The DVD is probably interlaced. You can try -vo dfbmga:fieldparity=top (or 
bottom) or you can deinterlace the video.

Ville Syrjälä

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