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IDProjectCategoryView StatusDate SubmittedLast Update
0000306KdenliveEffectspublic2008-11-02 13:282011-11-01 18:56
Assigned ToLeHomard 
StatusclosedResolutionno change required 
PlatformDebianOSGNU/LinuxOS VersionSID
Product Version 
Target VersionFixed in Version0.8.2 
Summary0000306: Please add support for missing sox/ladspa effects
DescriptionMaybe this is normal. The following sox effects are available:
EFFECTS: allpass band bandpass bandreject bass chorus compand contrast dcshift deemph delay dither earwax echo echos equalizer fade filter flanger gain highpass key ladspa lowpass mcompand mixer noiseprof noisered norm oops pad pan phaser rate remix repeat reverb reverse silence spectrogram speed splice stat swap synth tempo treble tremolo trim vol

I only see in kdenlive 10 effects.

I am looking for some kind of compressor that would clear voices and lower noise around.

Kind regards,
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-  Notes
administrator (administrator)
2008-11-05 21:39

Sox effects are defined in kdenlive by xml file in the "effects" subdirectory.
For example, the file for the sox pitch effect is: effects/sox_pitch.xml

You can open it in a text editor, it simply defines the name of the effect, its parameters with minimum and maximum values. The "id" field must be the sox effect name prepended with "sox_".

If an effect is missing, just create a new xml file for it and copy it to:

Then, please send your xml files to the kdenlive-devel mailing list and they will be included in Kdenlive
madsdyd (administrator)
2008-11-06 19:20

LeHomard (developer)
2010-10-24 18:52

Closing this report. The currently available sox/ladspa effects seem to be the most useful. If a specific effect is missing and is available as a sox or ladspa effect, a new specific report could be filed.

- Issue History
Date Modified Username Field Change
2008-11-02 13:28 jmpoure New Issue
2008-11-05 21:39 administrator Note Added: 0000812
2008-11-06 19:20 madsdyd Note Added: 0000833
2008-11-06 19:20 madsdyd Status new => acknowledged
2008-11-06 19:20 madsdyd Build => 2624
2008-11-06 19:20 madsdyd Summary Many sox / ladsp effects are lacking => Please add support for missing sox/ladspa effects
2008-11-17 20:54 madsdyd Target Version 0.7.1 => future version
2010-06-07 13:35 LeHomard Assigned To => LeHomard
2010-06-07 13:35 LeHomard Status acknowledged => assigned
2010-10-24 18:52 LeHomard Note Added: 0006002
2010-10-24 18:52 LeHomard Status assigned => resolved
2010-10-24 18:52 LeHomard Resolution open => no change required
2011-07-05 12:15 j-b-m Fixed in Version => 0.8.2
2011-11-01 18:56 j-b-m Status resolved => closed

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