[mythtv-users] Judder free playback with mythtv

Bill Williamson bill at bbqninja.com
Tue Jun 8 11:14:09 UTC 2010

On Mon, Jun 7, 2010 at 5:24 PM, Jean-Yves Avenard <jyavenard at gmail.com> wrote:
> Since the capability of having mythtv automatically adjust the refresh
> rate of the TV to match the video being played was added ; I've had a
> few comments, read issues people were having etc.. in particular how
> to properly differentiate 60Hz with 59.94Hz and 24 and 23.976Hz
> So I've added an entry to the Mythtv manual..
> http://www.mythtv.org/wiki/User_Manual:JudderFree
> I was also pointed to the XBMC entry
> http://forum.xbmc.org/showthread.php?t=70068
> How to determine what your TV can support in this post is relevant ;
> however it won't entirely work with mythtv. I'm not sure what
> mechanism they are using to properly identify the refresh rate and
> select the appropriate mode ; but this post is based on disabling
> nVidia Dynamic Twinview.
> There's no need to do such thing is mythtv as since 0.22 ; it properly
> supports the nvidia xserver extension provided by dynamic twinview.
> and in fact, if you do disable dynamic twinview ; as myth entirely
> rely on xrandr to switch frequencies ; it won't be able to tell the
> difference between 23.976Hz and 24Hz (xrandr uses integers
> internally)...
> As a side note, if you are enjoying MythTV and would like to
> contribute ; remember that there's the Wiki and the User Manual ...
> Remember all the troubles you had to go through to set it up and what
> you did to get it working? well, time to contribute back !!
> Cheers
> Jean-Yves
> _______________________________________________
> mythtv-users mailing list
> mythtv-users at mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users

This is awesome, thanks for the details

More information about the mythtv-users mailing list