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Added description of shm, null and rate plugins

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Jaroslav Kysela 2002-01-22 14:27:25 +00:00
parent f14063a251
commit 2cc79806a2
6 changed files with 216 additions and 13 deletions
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15
src/pcm/pcm_ladspa.c
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@ -1185,6 +1185,11 @@ This plugin allows to apply a set of LADPSA plugins.
The input and output format is always #SND_PCM_FORMAT_FLOAT (note: this type
can be either little or big-endian depending on architecture).
The policy duplicate means that there must be only one binding definition for
channel zero. This definition is automatically duplicated for all channels.
Instances of LADSPA plugins are created dynamically.
\code
pcm.name {
type ladspa # ALSA<->LADSPA PCM
@ -1195,15 +1200,15 @@ pcm.name {
# or
pcm { } # Slave PCM definition
}
path STR # Path (directory) with LADSPA plugins
[path STR] # Path (directory) with LADSPA plugins
plugins | # Definition for both directions
playback_plugins | # Definition for playback direction
capture_plugins { # Definition for capture direction
N { # Configuration for LADPSA plugin N
id INT # LADSPA plugin ID (for example 1043)
label STR # LADSPA plugin label (for example 'delay_5s')
filename STR # Full filename of .so library with LADSPA plugin code
policy STR # Policy can be 'none' or 'duplicate'
[id INT] # LADSPA plugin ID (for example 1043)
[label STR] # LADSPA plugin label (for example 'delay_5s')
[filename STR] # Full filename of .so library with LADSPA plugin code
[policy STR] # Policy can be 'none' or 'duplicate'
input | output {
bindings {
C INT or STR # C - channel, INT - audio port index, STR - audio port name