NAME
extractor - Extract a section of audio from an audio file. .
DESCRIPTION
Extract a section of audio, by time or sample, from an existing sound
file.
SYNTAX
extractor [OPTIONS ... ] infile
INITIALIZATION
Flags:
· -S integer = Start the extract at the given sample number.
· -Z integer = End the extract at the given sample number.
· - Q integer = Extract given number of samples.
· -T fpnum = Start the extract at the given time in seconds.
· -E fpnum = End the extract at the given time in seconds.
· -D fpnum = Extract given time in seconds.
· -v = Verbose mode.
· -R = Continually rewrite the header while writing soundfile
(WAV/AIFF).
· -H integer = Show a "heart-beat" to indicate progress, in style 1,
2 or 3.
· -N = Alert call (usually ringing the bell) when finished.
· -v = Verbose mode.
· -o fname = output file name (default: test.wav)
EXAMPLES
The default values are
extractor -S 0 -Z end-of-file -otest
For example
extractor -S 10234 -D 2.13 in.aiff -o out.wav
This creates a new sound file taken from sample 10234 and lasting 2.13
seconds.
CREDITS
Author: John ffitch
1994
AUTHORS
Barry Vercoe
MIT Media Lab
Author.
Dan Ellis
MIT Media Lab,
Cambridge
Massachussetts
Author.
COPYRIGHT