Just wondering if MPEG4, AVI, and DivX are actually the same video file format? Or are they different? Are they just different terms to identify the same video compressed files?
DivX used to refer to an outdated VIDEO RECORDER available at Circuit City or the good guys - - It never really caught on, and I believe had some sort of encryption associated with it to prevent home users from copying movies.
What is the relation between the DivX video recorder and the DivX video file format? Are they related in some way?