Quicktime Badly Routed To The Motu 828 Mk2 Options

[nini626]

When I play any AIFF, MPeg3 or Wave with my quicktime, the stereo sound is routed to Analog 1 and 2 instead the Main Stereo of my MOTU 828 MKII (MK2).

If I play a sound in mono, it will be routed to Analog 3 !

I have checked the properties of the quicktime file (Cmd-J), they indicate that they are routed to the "left" and the "right".

I do not have this problem with movies Mpeg1.

I do not have this problem with other software as Cubase SX2, iTunes... etc... the sounds are properly routed to the MainStereo.

My configuration is :

PowerBook G4
Tiger 10.4.8
Quicktime 7.1.3

MOTU 828 MKII
Driver 1.4.3.

Help !