Originally posted by: Arnie.d
What programme did you use to record/capture, what settings did you use and in what format did you store the audio? What programme did you use to go from 44 to 48.0 kHz?

I forget which program I used, but I just selected my USB audio device and hit record (you could probably do it with Sound Recorder if you're a masochist). The audio was saved as a RAW file. I then used HeadAC3he to decode the audio (to PCM WAV - though for archival purposes I would now use FLAC), but these days I would use one of the AC3 plugins for AviSynth. I don't remember having to go from 44.1kHz to 48kHz, but any audio program can do that once you've decoded the channels.

I forget the tricky part - you have to remove the padding that gets inserted into the stream when it comes over SPDIF. I wrote a program to do that, which also checked that there was nothing missing from the stream.

DE