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

[Stuart Morgan]

On Friday 22 February 2008 14:06:17 Stuart Morgan wrote:
> 16:9 content broadcast at 4:3 looks like this in mythtv:
> http://miffteevee.co.uk/imagebin/letterbox.jpg

Just to complete the mix -
Non-widescreen (4:3) content:
http://miffteevee.co.uk/imagebin/fourthree.jpg

Proper widescreen:
http://miffteevee.co.uk/imagebin/widescreen.jpg
-- 
Stuart Morgan