linuxaudio.org

On 10/06/2012 08:19 PM, Alfs Kurmis wrote:

quoted text
> Hi developers and experts.

> I wanna write my small C program (in worst case C++) to gotta BPM from my audio

> tracks.

> Also time(sample) position of first and last beat.

> Can i do it by using #include  ,or is here better

> libs/programs for this purpose ?

> Which soundtouch/BPMDetect.h functions() must be called to gotta BPM

> and position of first and last beat ?

> How should this program be compiled ?

> Any C examples (in worst case C++) welcomed.

> Tnx in advance @all developers and experts.

> Alfs Kurmis

look into http://aubio.org/ it's a c library and comes with tools to

detect beats and onset.
There's also a http://www.vamp-plugins.org/ wrapper for it:
  vamp-simple-host -s vamp-aubio:aubiotempo:beats sound.wav
HTH,

robin

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