Subject: Re: [linux-audio-user] SAOL/MP4 question
From: John Lazzaro (lazzaro_AT_CS.Berkeley.EDU)
Date: Wed Jul 03 2002 - 23:10:47 EEST
> Is there any way to extract saol and sasl files from an MP4 file?
Assuming you're talking about the pseudo "mp4" files that saolc
and sfront both put out, see the sfront options -orcout, -scoout,
and -midout, as described in:
http://www.cs.berkeley.edu/~lazzaro/sa/sfman/user/cmdline/index.html#codeoutput
Use these together with a -bit option to specify the mp4 file. Any
sample blocks in the mp4 file will result in .wav files in the
directory, which the SAOL file will correctly access.
So
sfront -bit test.mp4 -orcout foo.saol -scoout foo.sasl -midout foo.mid
should do the trick (I didn't test this line out, but I do use this
feature routinely so it is generally known to work).
--jl
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