The program uses its own audio and video mix technology, the ones called 'Intelligent Automated Fade Mixing' and 'Intelligent Automated Beat Mixing'. It's compatible with any MIDI controller and allows direct touch control.
OtsAV DJ ofers an easy way to insert karaoke tracks to our creations, as well as dozens of effects, clips and images with no problem.
OtsAV DJ is a very interesting application for professional DJs, although newbies can find it a bit difficult to use.
30-day trial version.