[mythtv-users] HDTV tearing

Another Sillyname anothersname at googlemail.com
Sun Mar 30 23:21:26 UTC 2008


check the xrandr command....specifically xrandr -s

On 30/03/2008, mtrax11 <mylists at wilsononline.id.au> wrote:
>
>
>
>  Brad Fuller-5 wrote:
>  >
>  > On Sun, Mar 30, 2008 at 10:51 AM, Yeechang Lee <ylee at pobox.com> wrote:
>  >> Paul <mylists at wilsononline.id.au> says:
>  >>  > I have an AMD 3200+ and using a Nvidia 6200 TC,
>  >>
>  >>  [...]
>  >>
>  >>
>  >>  > The downside is when there is alot of fast action I find the screen
>  >>  > starts to tear a bit.
>  >>
>  >>  http://www.gossamer-threads.com/lists/mythtv/users/177303#177303
>  >>  http://www.gossamer-threads.com/lists/mythtv/users/242478#242478
>  >
>  > Yes, check out the archives. I have a AMD 3000 with a 5200 and don't
>  > have any problems unless I'm watching an HD and there are two
>  > recordings going on simultaneously.
>  >
>  > --
>  > Brad Fuller
>  > www.bradfuller.com
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>  >
>  >
>
>
>
> I have done the folllowing
>  1. checked nvidia-settings and ticked the correct boxes Vsync to Blank etc..
>  2. added the "UseEvents" option
>
>  Now the CPU hovers around 40-50% but I still get tearing on fast camera pans
>  etc
>  I'm using resolution :
>  (II) NVIDIA(0): Virtual screen size determined to be 1920 x 1080
>
>  I also did a little experiment with a lower resolution eg "1280x720" and it
>  appeared to be a smoother playback BUT the screen is underscanned. ie The
>  Desktop doesn't fill the entire screen.
>  is there a setting which tells xorg to fill screen with any resolution?
>
>  Note my TV supports either 1080i or 480p..
>
>  Thanks
>
> --
>  View this message in context: http://www.nabble.com/HDTV-tearing-tp16379610s15552p16388160.html
>  Sent from the mythtv-users mailing list archive at Nabble.com.
>
>
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