DE-REBERB

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DE-REBERB

Marco Mircoli
Hello,
   quite interested if there is a de-reverb funcion in ffmpeg or if is it
possible to implement via plugins.
Thanks in advance.
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Re: DE-REBERB

Marco Mircoli
As plugin I mean LADSPA plugin

Il giorno sab 3 ott 2020 alle ore 13:46 Marco Mircoli <[hidden email]>
ha scritto:

> Hello,
>    quite interested if there is a de-reverb funcion in ffmpeg or if is it
> possible to implement via plugins.
> Thanks in advance.
>
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Re: DE-REBERB

Carl Eugen Hoyos-2
Am Sa., 3. Okt. 2020 um 16:12 Uhr schrieb Marco Mircoli <[hidden email]>:
>
> As plugin I mean LADSPA plugin

FFmpeg allows using ladspa.

Carl Eugen
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Re: DE-REBERB

Anatoly
In reply to this post by Marco Mircoli
On Sat, 3 Oct 2020 13:46:48 +0200
Marco Mircoli <[hidden email]> wrote:

> Hello,
>    quite interested if there is a de-reverb funcion in ffmpeg or if
> is it possible to implement via plugins.
> Thanks in advance.
Don't know about current situation, but about a year ago I faced a need
to dereverbrate audio recording. I searched everywere and tested
everything I found, and two things below somehow worked for me. But
they are not related to ffmpeg yet.
1. https://github.com/helianvine/fdndlp
It is writen in python, slow, and possibly may require load whole file
into RAM buffer. But for speech it works well.
2. https://github.com/irungentoo/filter_audio/
It's writen in C, fast, but not as good as (1).

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