utility to chop sound files
supported file format:
-
mp3
-
wav
-
m4a
-
Ecasound 2.5.0 or higher
rake install
gem update --system gem install gemcutter gem tumble gem install scissor
-
When you concatenate two or more files, format(sample rate, bit rate, …) mismatch causes unexpected changes to output file.
foo = Scissor('foo.mp3') bar = Scissor('bar.wav')
foo = Scissor('http://example.com/foo.mp3') bar = Scissor('http://example.org/bar.wav')
foo + bar > 'foobar.mp3'
foo[10, 1] + bar[2, 3] > 'slicefoobar.mp3'
(foo[10, 1] + bar[2, 3]) * 4 > 'slicefoobarloop.mp3'
(Scissor('sequence.mp3') / 16).first.to_file('split.mp3')
foo.replace(0, 10, Scissor.silence(30)).to_file('replace.mp3')
seq = Scissor.sequence('x y xyz', 0.2) seq.apply(:x => foo, :y => Proc.new { bar }, :z => foo.reverse) * 4 > 'sequence.wav'
foo.pitch(50)
foo.stretch(200)
foo.pan(0) # left only foo.pan(50) # center(default) foo.pan(100) # right only
Scissor.mix([foo, bar], 'mix.mp3')
- Author
-
youpy <youpy@buycheapviagraonlinenow.com>
- Copyright
-
Copyright © 2009 youpy
- License
-
MIT