hi i am new at mezzmo and i am trying to understand how work..

i understand that mezzmo know which file a tv can play in native mode and which one it need to transcode.

the problem is that some files (avi files with gmc on) don't work on my samsung c650 but mezzmo think the tv can (i think it see that it is an avi file).
I have no found an option to force transcode on the fly. the solo thing i can do is to pre-transcode all files (but this is boring)

so.. any chance to force a file to alwyas transcode on the fly?
any chance to say at mezzmo that files with gmc on need to be transcoded?

ty