You can play a video movie inside Usine with the video player module. Usine can only open AVI files and you need to install Codec on your computer. I recommend K-Lite Codec Pack, which contains most of usual codecs.
The Video player can’t play any sound but you can export audio from the AVI file (using a soft like VirtualDub) and put the wave file on the time line of the sequencer.
open the video window.
file name of the AVI movie.
switch: set it ON to play the video file.
current play position in ms.
length of the movie.
reading offset. For example: