ref: 79e72cf12dc97430b5c9555a426c128ee4e5aa3c
dir: /tests/src/test-tempo.c/
#include <aubio.h> int main(){ /* allocate some memory */ uint_t win_s = 1024; /* window size */ uint_t channels = 1; /* number of channel */ fvec_t * in = new_fvec (win_s, channels); /* input buffer */ fvec_t * out = new_fvec (2, channels); /* input buffer */ aubio_tempo_t * o = new_aubio_tempo(aubio_onset_complex, win_s, win_s/4, channels); uint_t i = 0; smpl_t curtempo, curtempoconf; while (i < 1000) { aubio_tempo(o,in,out); curtempo = aubio_tempo_get_bpm(o); if (curtempo != 0.) { fprintf(stdout,"%f\n",curtempo); return 1; } curtempoconf = aubio_tempo_get_confidence(o); if (curtempoconf != 0.) { fprintf(stdout,"%f\n",curtempo); return 1; } i++; }; del_aubio_tempo(o); del_fvec(in); del_fvec(out); aubio_cleanup(); return 0; }