You can easily combine several quicktime movies to a single one, especially for technical trailers and black at the end this tool comes incredibly handy.
Many of the digital playouts I have to produce need different setups.
Here is an example:
catmovie
Bars.mov Black.mov Content.mov Black.mov
-self-contained -force-same-tracks
-o Outputmovie.mov
First tests seem very good - I hope I can use it more.
First caveat: Although concatenated movies of different formats will play back in QT player, after another conversion step the audio was garbled. I therefore use ProRes only before concatenating.
