[mythtv] Patch to autodetect 4:3 Zoom aspect ratio
Justin
luitjens at cs.utah.edu
Thu Feb 28 17:59:54 UTC 2008
What is the edge detection algorithm you are using? Moving to a more
sophisticated algorithm could prevent false detections.
Justin
Mark Buechler wrote:
> Hi.
>
> On Thu, Feb 28, 2008 at 6:18 AM, Mårten Bohlin <mabo at mochc.net
> <mailto:mabo at mochc.net>> wrote:
>
> On Wed, Feb 27, 2008 at 11:43 PM, Mark Buechler
> <mark.buechler at gmail.com <mailto:mark.buechler at gmail.com>> wrote:
> > This is a lot closer for me. However, it's not 100%. There seem
> to be a few
> > occasions where once in widescreen mode, it won't correctly
> detect 4x3 (only
> > commercials so far). But then again, I don't know that this sort
> of thing
> > CAN be 100%.
> >
> > - Mark.
>
> I am glad to hear that it starting to get useful. And I agree that it
> will never be 100% corect, but we can try to get it as good as we can.
>
> If the problem is to switch back to pillarboxed mode I could remove
> some constraints. Today it only do that if it detects a image in both
> the top and bottom bars. I guess it will be ok to do the switch if a
> image is detected in one of them.
>
>
> I think that would probably work.
>
>
>
> Mårten
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>
>
> Thanks, Mark.
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