Make all commands print git version and improve version string.
[paraslash.git] / m4 / gengetopt / amp_filter.m4
1 args "--no-version --no-help"
2
3 option "amp" a
4 #~~~~~~~~~~~~~
5 "amplification value"
6 int typestr="number"
7 default="32"
8 optional
9 details="
10 The amplification value determines the scaling factor by
11 which the amplitude of the audio stream is multiplied. The
12 formula for the scaling factor is
13
14 factor = 1 + amp / 64.
15
16 For example, an amplifiction value of zero results in a
17 scaling factor of one while an amplification value of 64
18 means to double the volume.
19 "