[PD] Seam carving audio
pd at zevv.nl
Tue Jul 8 19:25:49 CEST 2008
* On 2008-07-08 hard off <hard.off at gmail.com> wrote :
> i'm thinking about how you'd do this,
> and the picture in my mind is of a single 2 second long clarinet note with a
> hihat being hit after about 1 second.
> so, if you were going to stretch or compress that, you'd want to preserve
> the parts with the most 'colour' ...which i would guess would be the attack
> of the clarinet and then especially the attack of the hihat.
Maybe a bit too naive approach, but what about chopping up the audio in
small fragments, and discarts fragments that have about the same
spectral footprint as their neighbours ? This will leave the dynamic
parts intact and leaves out the 'boring' bits.
More information about the Pd-list