[mythtv-users] Re: MPEG2 to MPEG2 commercial cutting?

[Chris Petersen]

> however, going from MPEG2 to <insert codec here> then back to MPEG2
> again introduces additional unwanted losses.

Please look at nuvexport.  Though the mpeg2 commercial cut code is a a 
dirty hack (though only because avidemux2 requires X and Gavin had to 
figure a way around that), I've been told that it works great, and 
doesn't require reencoding the file.

-Chris