#define AUBIO_UNSTABLE 1 #include <aubio.h>#include <stdio.h> int main (void){ uint_t i = 0; uint_t win_s = 1024; // window size fvec_t * in = new_fvec (win_s); // input buffer fvec_t * out = new_fvec (win_s / 4); // output beat position // create beattracking object aubio_beattracking_t * tempo = new_aubio_beattracking(win_s, 256, 44100); smpl_t bpm, confidence; while (i < 10) { // put some fresh data in feature vector // ... aubio_beattracking_do(tempo,in,out); // do something with the beats // ... // get bpm and confidence bpm = aubio_beattracking_get_bpm(tempo); confidence = aubio_beattracking_get_confidence(tempo); fprintf(stderr, "found bpm %f with confidence %f\n", bpm, confidence); i++; }; del_aubio_beattracking(tempo); del_fvec(in); del_fvec(out); aubio_cleanup(); return 0;}
#define AUBIO_UNSTABLE 1
#include <aubio.h>
#include <stdio.h>
int main (void)
{
uint_t i = 0;
uint_t win_s = 1024; // window size
fvec_t * in = new_fvec (win_s); // input buffer
fvec_t * out = new_fvec (win_s / 4); // output beat position
// create beattracking object
aubio_beattracking_t * tempo = new_aubio_beattracking(win_s, 256, 44100);
smpl_t bpm, confidence;
while (i < 10) {
// put some fresh data in feature vector
// ...
aubio_beattracking_do(tempo,in,out);
// do something with the beats
// ...
// get bpm and confidence
bpm = aubio_beattracking_get_bpm(tempo);
confidence = aubio_beattracking_get_confidence(tempo);
fprintf(stderr, "found bpm %f with confidence %f\n", bpm, confidence);
i++;
};
del_aubio_beattracking(tempo);
del_fvec(in);
del_fvec(out);
aubio_cleanup();
return 0;
}