Kojima wrote:And it appears to be a conversation issue as the adpcm is only 5mb. (The raw file produced by sox and the wav are both 20mb)
As I said before, this is normal, ADPCM is a compression format, so the output will be smaller, since it's compressed.
And the commands are wrong
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sox track1.wav -t raw -r 48000 -c 1 -w -s output.raw
Will produce a one channel PCM output (-c 1 means one channel). When the "-s" flag (stereo flag) is passed to ps2adpcm, two channels are required!
This should work fine:
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sox track1.wav -t raw -r 48000 -c 2 -w -s output.raw
ps2adpcm output.raw ntrack5.adpcm -s -c1024
By the way, I do have a tool called ps2conv which is much better than ps2adpcm when it comes to sound conversion, but currently requires quite alot. I might release a light version soon (like, today) if ps2adpcm/sox/etc is causing problems for people. (ps2adpcm/etc is an UGLY way of doing it, but it was the easiest and most portable at the time :)
