An ATRAC file imported in Sony Vegas Pro 9 does not sound anything. It is a .oma extension audio file (there are no any audio peaks, just the track). Can you help me, please? Thank YOU.
This is standard behaviour for any ATRAC file tha has the DRM copyright bit enabled.
The same thing happens for DRM protected M4A files.
There are shareware programs tha will let you record whatever your soundcard plays. I would recommend simply opening the file in media player and using the shareware program to record it.