I capture using DV Camcorder in Pinnacle Studio 9. From there I will use TMPGEnc to encode to MPEG2. I want to then go back into Pinnacle to open the new MPEG2 file created with TMPGEnc and add my separate audio track.
When I open Studio, go to file and select 'open', Studio doesn't recognize anything but an .STU file.
Is there any way to make this work in Studio?
I DO NOT want to use Pinnacle to encode my captures.

Thanks,
Bruce