[mythtv-users] Dynamic output resolution (modeline)

Brad DerManouelian myth at dermanouelian.com
Fri Oct 3 01:17:49 UTC 2008


On Oct 2, 2008, at 4:45 PM, phillong69 at netscape.net wrote:

> Suppose I have a monitor with a really nice hardware deinterlacer/ 
> scaler.  I might like to have the mythtv frontend output a signal  
> that depends on the source material (possibly by checking to see  
> what playback group they are in).  For example HD movies might be  
> output at 1920x1080p24 without scaling (assuming the X will run such  
> a modeline), ATSC material at 1920x540p30 without deinterlacing or  
> scaling (or whatever it actually is ... of course it might switch  
> mid stream to 480p or somesuch nonsense but I digress), stuff  
> captured in something like a WinTV-PVR-USB2 would be deinterlaced  
> and scaled by mythtv from 720x480i30 (or whatever it actually  
> captures at) to 1920x1080p60.
>
> How could I configure my myth-frontend to accomplish such things?

Setup>Appearance>3rd Screen "Separate video modes for GUI and TV  
playback"
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