source: tests/src/io/test-sink_sndfile.c @ 3a6aa799

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretchpitchshiftsamplertimestretchyinfft+
Last change on this file since 3a6aa799 was 2c3d4ca, checked in by Paul Brossier <piem@piem.org>, 8 years ago

added sink_sndfile.c draft

  • Property mode set to 100644
File size: 1.0 KB
Line 
1#include <stdio.h>
2#include <aubio.h>
3#include "config.h"
4
5char_t *path = "/home/piem/archives/drum_Chocolate_Milk_-_Ation_Speaks_Louder_Than_Words.wav";
6char_t *outpath = "/var/tmp/test.wav";
7
8int main(){
9  int err = 0;
10#ifdef HAVE_SNDFILE
11  uint_t samplerate = 44100;
12  uint_t hop_size = 512;
13  uint_t read = hop_size;
14  uint_t written = 512;
15  fvec_t *vec = new_fvec(hop_size);
16  aubio_source_sndfile_t * i = new_aubio_source_sndfile(path, samplerate, hop_size);
17  aubio_sink_sndfile_t *   o = new_aubio_sink_sndfile(outpath, samplerate, hop_size);
18
19  if (!i || !o) { err = -1; goto beach; }
20
21  while ( read == hop_size ) {
22    aubio_source_sndfile_do(i, vec, &read);
23    if (read == 0) break;
24    written = read;
25    aubio_sink_sndfile_do(o, vec, &written);
26    if (read != written)
27      fprintf(stderr, "ERR: read %d, but wrote %d\n", read, written);
28  }
29
30beach:
31  del_aubio_source_sndfile(i);
32  del_aubio_sink_sndfile(o);
33  del_fvec(vec);
34#else
35  fprintf(stderr, "ERR: aubio was not compiled with aubio_source_sndfile\n");
36#endif /* HAVE_SNDFILE */
37  return err;
38}
39
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