source: examples/tests/test-tempo.c @ cb0415d

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretchpitchshiftsamplertimestretchyinfft+
Last change on this file since cb0415d was cb0415d, checked in by Paul Brossier <piem@piem.org>, 13 years ago

tempo.{c,h}: add aubio_tempo_get_bpm, which for now just calls aubio_beattracking_get_bpm, also update test-tempo.c

  • Property mode set to 100644
File size: 853 bytes
Line 
1#include <aubio.h>
2
3int main(){
4        /* allocate some memory */
5        uint_t win_s      = 1024;                       /* window size */
6        uint_t channels   = 1;                          /* number of channel */
7        fvec_t * in       = new_fvec (win_s, channels); /* input buffer */
8        fvec_t * out      = new_fvec (2, channels);     /* input buffer */
9        aubio_tempo_t * o  = new_aubio_tempo(aubio_onset_complex, win_s, win_s/4, channels);
10        uint_t i = 0;
11
12        smpl_t curtempo;
13
14        while (i < 1000) {
15          aubio_tempo(o,in,out);
16          curtempo = aubio_tempo_get_bpm(o);
17          if (curtempo != 0.) {
18            fprintf(stdout,"%f\n",curtempo);
19          }
20          i++;
21        };
22
23        del_aubio_tempo(o);
24        del_fvec(in);
25        del_fvec(out);
26        aubio_cleanup();
27
28        return 0;
29}
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