[mythtv] ATSC captions and libmpeg2 decoder

[Boleslaw Ciesielski]

As far as I can tell, ATSC CC works only with the standard (ffmpeg) 
decoder. I was wondering what it would take to get it working with 
libmpeg2 decoder.

Does anyone know if there are some fundamental issues? Any pointers on 
what would need to be done? I have a feeling that if it was easy it 
would have worked already...

Thanks,

Bolek