[FFmpeg-user] Converting for YouTube

[Cecil Westerhof]

Op zondag 21 aug 2011 01:11 CEST schreef bouke at editb.nl:

>> I do not see a difference between the full upload and the converted one.
>
> But perhaps others do...
> (it's an art to spot these things...)

You have a point there.


> Nice trick to test, rip both, apply a difference matte on the two clips.
> If you see something else than pure black, there sure is a difference, and 
> those are the spots you need to carefully check.

I have been googling, but I can not find how to do that (the
difference matte, ripping is not a problem). How to do that?

-- 
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof