Merge branch 't/mvblob_improvement'
[paraslash.git] / m4 / gengetopt / compress_filter.m4
1 args "--no-version --no-help"
2
3 purpose "Dynamically adjust the volume of an audio stream"
4
5 option "blocksize" b
6 #~~~~~~~~~~~~~~~~~~~
7 "adjust block size"
8 int typestr="number"
9 default="15"
10 optional
11 details = "
12 Larger blocksize means fewer volume adjustments per time unit.
13 "
14
15 option "aggressiveness" a
16 #~~~~~~~~~~~~~~~~~~~~~~~~
17 "controls the maximum amount to amplify by"
18 int typestr="number"
19 default="4"
20 optional
21
22 option "inertia" i
23 #~~~~~~~~~~~~~~~~~
24 "how much inertia ramping has"
25 int typestr="number"
26 default="6"
27 optional
28
29 option "target-level" t
30 #~~~~~~~~~~~~~~~~~~~~~~
31 "target signal level (0-32768)"
32 int typestr="number"
33 default="20000"
34 optional
35
36 option "damp" d
37 #~~~~~~~~~~~~~~
38 "if non-zero, scale down after normalizing"
39 int typestr="number"
40 default="0"
41 optional