Metacorder files 6 frames out of sync

Hello to all,

4-camera shoot, being shot on DVCAM tapes. The audio mixer is doing a mix on set, directly to tape, using Metacorder and providing me with Metacorder files on DVD-r and on a firewire drive. I may have to do some mixing myself using the Metacorder files. Cameras and audio are being fed the same time code.

A tech run-through on Friday provided me with test footage and audio files. When I play the files in my timeline the Metacorder files and the DVCAM audio are off by 7 frames. I am syncing the DVCAM and the Metacorder files using time code. Any suggestions as to why the Metacorder files and the audio on the DVCAM do not match?

As always, thanks in advance.
Lisha
www.badamitv.com