Convolving possible?

[jbc]

I tried to wrap avconv in the following script using brutefir as convolver:

Code:

#!/bin/bash
avconv "$@" | brutefir /opt/brutefir/brutefir.cfg 2> /opt/brutefir/brutefir.log

This seems to work with the simple configuration from http://wiki.slimdevices.com/index.php/Brutefir_Filter - the one that delay the right channel relative to the left.

Of course the options to avconv and brutefir needs to match - i.e. sample rate and bit depth.

I will now try to create a real filter using DRC or something similar and se if that works.

(07-01-2015 07:19)ogs Wrote:  

(06-01-2015 23:49)robertopisa Wrote:  Thanks Simon, I can wrap brutefir during my sparetime and give a try.

Have you looked at brutefirwrapper from the BrutefirDRC plugin? It is very mature code. Maybe you can get some inspiration from it. One of the strong features of brutefirwrapper is that it switches sample rates transparently.