source: tests/src/io/test-source_sndfile.c @ 26775a3

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretchpitchshiftsamplertimestretchyinfft+
Last change on this file since 26775a3 was 248da64, checked in by Paul Brossier <piem@piem.org>, 7 years ago

tests/src/io: improve examples

  • Property mode set to 100644
File size: 1002 bytes
Line 
1#include <aubio.h>
2#include "utils_tests.h"
3
4int main (int argc, char **argv)
5{
6  uint_t err = 0;
7  if (argc < 2) {
8    err = 2;
9    PRINT_ERR("not enough arguments\n");
10    PRINT_MSG("usage: %s <source_path> [samplerate]\n", argv[0]);
11    return err;
12  }
13
14#ifdef HAVE_SNDFILE
15  uint_t samplerate = 32000;
16  uint_t hop_size = 256;
17  uint_t n_frames = 0, read = 0;
18  if ( argc == 3 ) samplerate = atoi(argv[2]);
19
20  char_t *source_path = argv[1];
21
22  fvec_t *vec = new_fvec(hop_size);
23  aubio_source_sndfile_t * s = new_aubio_source_sndfile(source_path, samplerate, hop_size);
24  if (samplerate == 0 ) samplerate = aubio_source_sndfile_get_samplerate(s);
25
26  if (!s) { err = 1; goto beach; }
27
28  do {
29    aubio_source_sndfile_do(s, vec, &read);
30    // fvec_print (vec);
31    n_frames += read;
32  } while ( read == hop_size );
33
34beach:
35  del_aubio_source_sndfile (s);
36  del_fvec (vec);
37#else
38  PRINT_ERR("aubio was not compiled with aubio_source_sndfile\n");
39  err = 2;
40#endif /* HAVE_SNDFILE */
41  return err;
42}
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