usage:

vlevel-bin [options] < infile > outfile

options: (abbreviations also work)

--length num

Sets the buffer to num samples long Default is 132300 (three seconds at 44.1kHz)

--channels num

Each sample has num channels Default is 2

--strength num

Effect strength, 1 is max, 0 is no effect. Default is .8

--max-multiplier num

Sets the maximum amount a sample will be multiplied Default is 20

--undo

Reverses the effect of a previous VLevel