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Old 03 November 2010, 10:16 am   #1
Join Date: Nov 2010
Posts: 2
Default info about mpc compression

Hi all

i'm trying to make an auto bpm finder for musepack.
To reach this goal I need to know if the encoder use a Windows switching pattern as mp3.

otherwise I've to find another method to recognize the beat.


Davide is offline   Reply With Quote
Old 03 November 2010, 10:34 am   #2
The Man
Join Date: Mar 2008
Posts: 9

mpc does not use window switching. it uses the same filterbank as mp1/mp2. you may detect transients via rapidly changing scalefactors -- e.g. watch the scalefactor of the lowest subband over time.
Buschel is offline   Reply With Quote

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