[mythtv] Patch to autodetect 4:3 Zoom aspect ratio

Michael T. Dean mtdean at thirdcontact.com
Fri Feb 22 07:50:39 UTC 2008

On 02/22/2008 02:34 AM, Mårten Bohlin wrote:
>  I have written a patch for the release-0-20-fixes branch (svn
>  revision: 16162) that detects black bars on the top and bottom of the
>  frames. When that is detected it toggles to "Letterbox 4:3 Zoom". And
>  if no bars is detected it toggles back to "Letterbox Off".
>  I have only used it for a couple of days, so I guess there will be
>  some more tweaking to get it perfect.
>  Comments are welcome.

Upgrading to 0.21-fixes and updating the patch would be a good thing (as 
the zoom/aspect code has changed pretty significantly since 0.20-fixes).


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