Bug 439157 - Please add audio noise reduction
Summary: Please add audio noise reduction
Status: RESOLVED FIXED
Alias: None
Product: kdenlive
Classification: Applications
Component: Video Effects & Transitions (other bugs)
Version First Reported In: unspecified
Platform: Other Linux
: NOR wishlist
Target Milestone: ---
Assignee: Vincent PINON
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-06-25 15:45 UTC by Omeritzics
Modified: 2022-01-17 07:33 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In: 21.12.0
Sentry Crash Report:

Attachments
Noise-reduction - Kdenlive (1.58 KB, image/png)
2021-06-27 09:37 UTC, emohr 		Details
Audio Denoiser - Kdenlive (3.06 KB, image/png)
2021-06-27 11:54 UTC, emohr 		Details
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Description Omeritzics 2021-06-25 15:45:51 UTC 
SUMMARY
Please add noise reduction. I'm sure this will help lots of video editors.
Comment 1 emohr 2021-06-27 09:37:35 UTC 
Created attachment 139685 [details]
Noise-reduction - Kdenlive

There are 2 noise reduction effects already (3D FFT denoiser, denoiser). Does this fulfill your needs? 

I switch this issue to wishlist.
Comment 2 Omeritzics 2021-06-27 11:01:00 UTC 
(In reply to emohr from comment #1)
> Created attachment 139685 [details]
> Noise-reduction - Kdenlive
> 
> There are 2 noise reduction effects already (3D FFT denoiser, denoiser).
> Does this fulfill your needs? 
> 
> I switch this issue to wishlist.

These noise reduction are for video, I mean a noise reduction effect for audio.
I am sorry for not marking this issue as a feature request, next time I'll do so. Thank you.
Comment 3 emohr 2021-06-27 11:54:02 UTC 
Created attachment 139686 [details]
Audio Denoiser - Kdenlive

The only audio noise reduction filter I found is "Afftdn" an FFMPEG filter (https://ffmpeg.org/ffmpeg-filters.html#afftdn). But this filter is not working correctly in Kdenlive. 

Added in the title "audio".
Comment 4 Julius Künzel 2022-01-17 00:13:02 UTC 
In Kdenlive 21.12 a new noise reduction filter was added. This is: ladspa.9354877 "Noise Suppressor for Voice"
Comment 5 Vincent PINON 2022-01-17 07:33:25 UTC 
Note: we build and ship this plugin with our AppImage/FlatPak/Windows/Mac binaries, but if you use your distribution packages, you must get this plugin packaged and then install it:
https://github.com/werman/noise-suppression-for-voice