doc: Move filter examples to man page.

[paraslash.git] / m4 / lls / filter.suite.m4

diff --git a/m4/lls/filter.suite.m4 b/m4/lls/filter.suite.m4
index 0cd69ebd311b7a008f9a8731ebbba3a9a8b3b65b..23d5ed01f7600cd0f4bb754a6a4b3aec0626a125 100644 (file)
--- a/m4/lls/filter.suite.m4
+++ b/m4/lls/filter.suite.m4
@@ -35,3 +35,15 @@ version-string = GIT_VERSION()
                        through all given filters (in a single thread without copying the
                        data). The same filter may appear more than once, and order matters.
                [/help]
+[section Examples]
+       .IP \(bu 4
+       Decode a wma file to wav format:
+       .EX
+       \       para_filter -f wmadec -f wav < file.wma > file.wav
+       .EE
+       .IP \(bu 4
+       Amplify a raw audio file by a factor of 1.5:
+       .EX
+       \       para_filter -f amp --amp 32 < foo.raw > bar.raw
+       .EE
+[/section]