QTCoffee allows you to manipulate QuickTime movies (and other QuickTime readable media such as MPEGs, AVIs, music and images, and others with appropriate plug-ins such as Ogg and WMV files) via the command line.
The QTCoffee tools allow you to modify movies by extracting tracks and chapters, creating chapters, scaling & rotating tracks (or the entire movie). You can also multiplex movies (e.g. take a video track from one movie and a sound track from another), join movies together, and split a movie into equal duration parts, at specified times, or by chapters. Files with only MPEG-4 video and/or AAC audio can also be saved more...
- Allow URL movies too
- Fixed an issue with mp4 export not working with some H.264 tracks
- chapcutmovie has the option not to use chapter names in the output filenames
- Handle unnamed chapters at the beginning of the movie