Adds support for LADSPA (Linux Audio Developer's Simple Plugin API) plugins.

Compilation is optional and can be controled by configure. You need to
have the LADSPA SDK installed in order to have it autodetected by configure.

Manual page is updated.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14218 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 24 insertions, 0 deletions

diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index 3e5c010dbb..a0cf9ee7af 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -3633,6 +3633,30 @@ difference coefficient (default: 2.5)
 .B volnorm
 Maximizes the volume without distorting the sound.
 .
+.TP
+.B ladspa=file:label[:controls...]
+Load a LADSPA (Linux Audio Developer's Simple Plugin API) plugin.
+This filter is reentrant, so multiple LADSPA plugins can be used at once.
+.PD 0
+.RSs
+.IPs file\ 
+Specifies the LADSPA plugin library file.
+If LADSPA_PATH is set, it searches for the specified file.
+If it is not set, you must supply a fully specified pathname.
+.IPs label
+Specifies the filter within the library.
+Some libraries contain only one filter, but others contain many of them.
+Entering 'help' here, will list all available filters within the specified
+library, which eliminates the use of 'listplugins' from the LADSPA SDK.
+.IPs controls
+Controls are zero or more floating point values that determine the
+behaviour of the loaded plugin (for example delay, threshold or gain).
+In verbose mode (add -v to the MPlayer command line), all available controls
+and their valid ranges are printed.
+This eliminates the use of 'analyseplugin' from the LADSPA SDK.
+.RE
+.PD 1
+.
 .
 .
 .SH "VIDEO FILTERS"