[mythtv] Frontend dying on aspect ratio change

[Henk Poley]

Ed Wildgoose:
> [lot's of crashes with kerneldeint filter]

What compiler (version) are you using? Do (or don't) you optimize for MMX / 
SSE?  I know there was a _visual_ problem with denoise3d where black spots 
would show up in white areas, when compiled at higher than -O1 and some 
version range of the GCC.

Maybe you are experiencing a similar thing? 

	Henk Poley <><