No Multitrack Audio for Movies on Windows?

mr.l's icon

Hey!

I am succesfully running movies in jitter which have 6 Audiotracks. I use a M-Audio FW 610 Interface.

I have to transfer my patch to a new Windows Machine.
(Windows 8). I can only get Max run the videos there if I use the 32bit version, but thats ok...

My problem now: The windows-machine doesn't playback multi-audiotracks. I don't think it is a Max-Problem, but maybe someone can help anyway.
Looking at the movies inside Quicktime-Player it shows me all 6 Audiotracks. But it only outputs 2.
I also made a test of the M-Audio by just sending some music to the different output-channels via MSP - no problem!

So it seems to be a Quicktime-Player problem or Communication between Quicktime and the M-Audio. Since I almost don't understand anything about Windows, I have no idea what to do...

thanks for any hint!
luke