[FFmpeg-user] bass filter

Paul B Mahol onemda at gmail.com
Fri Feb 8 19:49:05 CET 2013

On 2/8/13, Madovsky <infos at madovsky.org> wrote:
> Is there any example with bass filter somewhere ?

No, but something like:

ffmpeg -i input -af bass=g=3 out

Note g(gain) is useful between -20 and 20 but beware of cliping when
using higher values.
(So if clipping happens try treble=g=-15)
For more advanced stuff you can experiment changing f(frequency) and w(width):

ffmpeg -i input -af bass=g=3:f=110:w=0.6 out

> Thanks
> Franck
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