Move gengetopt input files to m4 directory.
[paraslash.git] / m4 / gengetopt / amp_filter.m4
1 option "amp" a
2 #~~~~~~~~~~~~~
3 "amplification value"
4 int typestr="number"
5 default="32"
6 optional
7 details="
8 The amplification value determines the scaling factor by
9 which the amplitude of the audio stream is multiplied. The
10 formula for the scaling factor is
11
12 factor = 1 + amp / 64.
13
14 For example, an amplifiction value of zero results in a
15 scaling factor of one while an amplification value of 64
16 means to double the volume.
17 "