Batch encoding? (change tempo, ...)

[AltairAC]

I am newbie in audio encoding so I don't know if what I want is possible. The thing is: I have a bunch of mp3 files which I need to edit (add some effects) but all in the same way so I thought it would maybe be possible to create a batch script to edit the mentioned audio files.

So basically I want to know: Is it possible to use for example the plugins of Audacity to change for example speed, tempo, pitch, ... of the mentioned files using a batch script?

As I mentioned, the same effects need to be applied to a bunch of mp3 files and I guess it would take a long time to do it manually but if it only can be done manually I'll have to deal with it.

[Overdrive80]

I hope that audition no run from command line, but maybe if you ask to soft developer, will tell you better.

[AltairAC]

I hope that audition no run from command line, but maybe if you ask to soft developer, will tell you better.

I tried to search for command line options for Auacity but there are no cl functions. The program was designed to work with a GUI. So basically I am trying to find a command line audio editor so if anyone knows about something like that, I would be very grateful if you tell me about it.

[tebasuna51]

Read this about using Audacity scripts: http://manual.audacityteam.org/man/Scripting
I can't help you about this.

But maybe you can use Sox (http://sox.sourceforge.net/)

[AltairAC]

Read this about using Audacity scripts: http://manual.audacityteam.org/man/Scripting
I can't help you about this.

But maybe you can use Sox (http://sox.sourceforge.net/)

Excellent!!! This is exactly what I need, thank you very much!