[mythtv-users] Preview image is only 1 pixel

Michael T. Dean mtdean at thirdcontact.com
Wed Jan 14 02:10:06 UTC 2009


On 01/13/2009 08:41 PM, John Finlay wrote:
> I'm having trouble getting good PNG preview images for NTSC recordings. 
> The preview PNG images that I get for ATSC recordings are good but the 
> NTSC previews are on 1 pixel in size.

Are you using a frame grabber/software encoder?  Are the affected 
recordings NUV's (versus MPEG files)?

>  The first problem seemed to be 
> that mythtv was looking for ImageMagick to create the PNG files.

Shouldn't be.  Something else, perhaps?  I think the only part of Myth 
that uses ImageMagic is the mythcommflag analyze testing tool (that only 
a dev is likely to ever use).

Mike


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