[vlc-devel] audio convolver for vlc

August Winkelman A.J.M.Winkelman at tudelft.nl
Tue Jan 24 21:35:16 CET 2012

VLC developers,
I would like to try and implement audio convolution (FIR filtering) with VLC (Ubuntu) much like 'convolver' that is available for the windows platform (addon for windowsmediaplayer etc). It seems there is no such simple add-on for any audioplayer in Ubuntu.
I suppose your equalizer module is a good starting point to try and implement audio convolution.

I'm not a c-programmer (I use Matlab, Labview etc) but I had a look at the source-code equalizer.c and I think I understand more than 50% ;)
One thing I definitely do not understand is how the graphical interface is created in the module.

do you agree that convolution might be easily implemented in the equalizer module?
Would there be c wizards in the VLC project willing to help?

Many thanks for your time,
August Winkelman
The Netherlands
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