What kind of movie file could be played in B3D?

Thanks you, all of you.
That means we could play any movie format,
on condition that, we install the correct codec.

@IPETE2: I tried to play "c:\windows\clock.avi"
There is no need to press any key and start automatically.
The clock counts from 1 to 12.
When it counts from 11 to 12, it keeps flashing between
11 and 12 until I press ESC.
What's wrong with the movie?

Thanks in advance
Sammy
:)