I'm trying to Frameserve a Movie to Tmpeg, but it sends only video. No audio at all.
Checking the file information at Virtual Dub, says

Sampling Rate: 48000 hz
Channels: 2 (stereo)
Sample Precision: 0 bit
Compression: Unknown (tag2000)
Preload Skew: 12000 samples (0.25s)
Frames: 87734
Min/Avg/Max/total frame size: 12/1001/12000 (85773k)

Anybody knows which could be the problem?

Thanks in advance