Mathan,
All to do with MovieRate property:
The movieRate property controls the rate at which the digital video in a specific sprite channel plays. The value specifies the playback of the digital
video:
1 = normal forward
2 = faster forward
-1 = reverse
-2 = faster reverse
0 = stop
To stop a currently playing digital video:
set the movieRate of sprite <channelnumber> to 0
To play a digital video in reverse:
set the movieRate of sprite <channelnumber> to -1
etc etc etc
Hope this helps,
P