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From: Eric Wong <>
Subject: Re: Dynamically modify sox effects?
Date: Wed, 13 Feb 2019 08:08:02 +0000
Message-ID: <20190213080802.uzjvb2zouxjzdtda@dcvr> (raw)
In-Reply-To: <>

Robi Pires <> wrote:
> Hello, is there a way I can dynamically modify sox effects while sox is
> running? I want to have a way to add effects to my voice (pitch
> modulation/reverb/etc.) and pipe that to OBS and Mumble. Is there another
> application that does this?

Not natively in sox.  I use separate processes for
decoding/effects/playback and manage the command pipelines and
sox processes.

I wrote/use dtas (duct-tape audio suite) to do pipes and process

	git clone

Specifically dtas-player; which allows YAML files pointing to
ruby (or shell) scripts which can be edited and auto-reloaded
via inotify (see examples/splitfx.sample.yml ).

You may also use dtas-sourceedit or dtas-sinkedit to edit
the commands used for sources/sinks independently (which
affects all files you play).  I made the splitfx YAML stuff
later to have per-file effects.

Some basic docs are in the Documentation/ directory; but it's
been a while since I updated it...  I use dtas every single day
for the past few years for general music listening :)

Sox-users mailing list

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Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-05 18:49 Robi Pires
2019-02-13  8:08 ` Eric Wong [this message]
2019-02-13 14:23   ` Rafal Maszkowski
2019-02-13 22:30   ` Peter P.

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