[kdenlive] R: Effect to remove audio noise?

[Harald Albrecht]

I'm working with Audacity in all my projects as its noise reduction filter is working superbly. However, it needs to be taught some example noise in order to work. I still hope that someone ports the Audacity filter over to MLT, which a Kdenlive UI for sampling noise from some clip region for reference. I don't think that it will be possible to write an Audacity plugin-compatible interface; more so because the noise reduction is not a plugin but part of the basic code base.
Bet regards, Harald


-------- Ursprüngliche Nachricht --------
Von: Massimo Stella <maxstar at tin.it> 
Datum: 27.06.2016  19:26  (GMT+01:00) 
An: jesse.dubord at gmail.com, kdenlive at kde.org 
Betreff: [kdenlive] R:  Effect to remove audio noise? 

The only way to remove noise from audio at today in the FLOSS world is Audacity.
I looked around several time for finding an FFT based filter like the REAFIR
http://wiki.cockos.com/wiki/index.php/ReaFIR
that is a free windows vst which works in realtime. (you can use it by wine, jack and DSSI or Festige but through this way it's not practical, you have delay and it doesn't work in Kdenlive)
You can also try to use Gnome Wave Cleaner but I find that Audacity works better.
For this reason in the final part of my document
https://kdenlive.org/node/9458#suggestions
I wrote about it: because I'm still hoping that some developper will work on it in lv2 or other format for GNU/Linux in the next future.


----Messaggio originale----
Da: jesse.dubord at gmail.com
Data: 27-giu-2016 19.05
A: <kdenlive at kde.org>
Ogg: [kdenlive] Effect to remove audio noise?

Are there any audio effects to remove noise? Can't seem to find one 
that's suited for that purpose. Looked Online, but most of the 
documentation is dated, and I'd prefer not to use Audacity to import, 
fix audio, export, then re-import and line up audio and video, 
especially for a large number of video clips.
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