How is the .MOV encoded? Flash Player should play video that's encoded with .h264, so that's probably why the others are playing. But, if you have a .MOV that isn't encoded that way, it probably won't play. That being said, there are 10 other things that could be wrong like an incorrect filename, directory, etc.
How to know how .mov is encoded ???
I found out it has 16bit integer(Big Endian), Mono, 22.050kHz, H.264, 1008*567, Millions .
Any Help ??