From dbd1b8490f2b64085e5c56bf1b2aaf430eab5b0f Mon Sep 17 00:00:00 2001
From: Sebastian Dröge <slomo@circular-chaos.org>
Date: Thu, 8 Mar 2007 10:02:12 +0000
Subject: gst/audiofx/: Add new audiodynamic element which can act as a
 compressor or expander. Supported are hard-knee and sof...

Original commit message from CVS:
reviewed by: Stefan Kost  <ensonic@users.sf.net>
* gst/audiofx/Makefile.am:
* gst/audiofx/audiodynamic.c:
(gst_audio_dynamic_characteristics_get_type),
(gst_audio_dynamic_mode_get_type),
(gst_audio_dynamic_set_process_function),
(gst_audio_dynamic_base_init), (gst_audio_dynamic_class_init),
(gst_audio_dynamic_init), (gst_audio_dynamic_set_property),
(gst_audio_dynamic_get_property), (gst_audio_dynamic_setup),
(gst_audio_dynamic_transform_hard_knee_compressor_int),
(gst_audio_dynamic_transform_hard_knee_compressor_float),
(gst_audio_dynamic_transform_soft_knee_compressor_int),
(gst_audio_dynamic_transform_soft_knee_compressor_float),
(gst_audio_dynamic_transform_hard_knee_expander_int),
(gst_audio_dynamic_transform_hard_knee_expander_float),
(gst_audio_dynamic_transform_soft_knee_expander_int),
(gst_audio_dynamic_transform_soft_knee_expander_float),
(gst_audio_dynamic_transform_ip):
* gst/audiofx/audiodynamic.h:
* gst/audiofx/audiofx.c: (plugin_init):
Add new audiodynamic element which can act as a compressor or
expander. Supported are hard-knee and soft-knee operation modes with
user-specified ratio and threshold.
Attack and release parameters are not yet implemented but will follow.
* docs/plugins/Makefile.am:
* docs/plugins/gst-plugins-good-plugins-docs.sgml:
* docs/plugins/gst-plugins-good-plugins-sections.txt:
* docs/plugins/gst-plugins-good-plugins.args:
* docs/plugins/inspect/plugin-audiofx.xml:
Integrate audiodynamic into the docs.
* tests/check/Makefile.am:
* tests/check/elements/audiodynamic.c: (setup_dynamic),
(cleanup_dynamic), (GST_START_TEST), (dynamic_suite), (main):
Add unit test for audiodynamic.
---
 docs/plugins/gst-plugins-good-plugins.args | 40 ++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'docs/plugins/gst-plugins-good-plugins.args')

diff --git a/docs/plugins/gst-plugins-good-plugins.args b/docs/plugins/gst-plugins-good-plugins.args
index 19537ee2..0486e22f 100644
--- a/docs/plugins/gst-plugins-good-plugins.args
+++ b/docs/plugins/gst-plugins-good-plugins.args
@@ -16668,3 +16668,43 @@
 <DEFAULT>Normal Clipping (default)</DEFAULT>
 </ARG>
 
+<ARG>
+<NAME>GstAudioDynamic::characteristics</NAME>
+<TYPE>GstAudioDynamicCharacteristics</TYPE>
+<RANGE></RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Characteristics</NICK>
+<BLURB>Selects whether the ratio should be applied smooth (soft-knee) or hard (hard-knee).</BLURB>
+<DEFAULT>Hard Knee (default)</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioDynamic::mode</NAME>
+<TYPE>GstAudioDynamicMode</TYPE>
+<RANGE></RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Mode</NICK>
+<BLURB>Selects whether the filter should work on loud samples (compressor) orquiet samples (expander).</BLURB>
+<DEFAULT>Compressor (default)</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioDynamic::ratio</NAME>
+<TYPE>gfloat</TYPE>
+<RANGE>[0,inf]</RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Ratio</NICK>
+<BLURB>Ratio that should be applied.</BLURB>
+<DEFAULT>1</DEFAULT>
+</ARG>
+
+<ARG>
+<NAME>GstAudioDynamic::threshold</NAME>
+<TYPE>gfloat</TYPE>
+<RANGE>[0,1]</RANGE>
+<FLAGS>rw</FLAGS>
+<NICK>Threshold</NICK>
+<BLURB>Threshold until the filter is activated.</BLURB>
+<DEFAULT>0</DEFAULT>
+</ARG>
+
-- 
cgit