source: tests/src/io/test-sink_sndfile.c @ 9f68f11

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretchpitchshiftsamplertimestretchyinfft+
Last change on this file since 9f68f11 was 9f68f11, checked in by Paul Brossier <piem@piem.org>, 7 years ago

tests/src/io/test-sink*: improve, unify

  • Property mode set to 100644
File size: 1.7 KB
Line 
1#define AUBIO_UNSTABLE 1
2#include <aubio.h>
3#include "config.h"
4#include "utils_tests.h"
5
6// this file uses the unstable aubio api, please use aubio_sink instead
7// see src/io/sink.h and tests/src/sink/test-sink.c
8
9int main (int argc, char **argv)
10{
11  sint_t err = 0;
12
13  if (argc < 3) {
14    err = 2;
15    PRINT_ERR("not enough arguments\n");
16    PRINT_MSG("usage: %s <input_path> <output_path> [samplerate] [hop_size]\n", argv[0]);
17    return err;
18  }
19
20#ifdef HAVE_SNDFILE
21  uint_t samplerate = 0;
22  uint_t hop_size = 512;
23  uint_t n_frames = 0, read = 0;
24
25  char_t *source_path = argv[1];
26  char_t *sink_path = argv[2];
27
28  if ( argc >= 4 ) samplerate = atoi(argv[3]);
29  if ( argc >= 5 ) hop_size = atoi(argv[4]);
30  if ( argc >= 6 ) {
31    err = 2;
32    PRINT_ERR("too many arguments\n");
33    return err;
34  }
35
36  fvec_t *vec = new_fvec(hop_size);
37  if (!vec) { err = 1; goto beach_fvec; }
38
39  aubio_source_t *i = new_aubio_source(source_path, samplerate, hop_size);
40  if (!i) { err = 1; goto beach_source; }
41
42  if (samplerate == 0 ) samplerate = aubio_source_get_samplerate(i);
43
44  aubio_sink_sndfile_t *o = new_aubio_sink_sndfile(sink_path, samplerate);
45  if (!o) { err = 1; goto beach_sink; }
46
47  do {
48    aubio_source_do(i, vec, &read);
49    aubio_sink_sndfile_do(o, vec, read);
50    n_frames += read;
51  } while ( read == hop_size );
52
53  PRINT_MSG("read %d frames at %dHz (%d blocks) from %s written to %s\n",
54      n_frames, samplerate, n_frames / hop_size,
55      source_path, sink_path);
56
57  del_aubio_sink_sndfile(o);
58beach_sink:
59  del_aubio_source(i);
60beach_source:
61  del_fvec(vec);
62beach_fvec:
63#else
64  err = 3;
65  PRINT_ERR("aubio was not compiled with aubio_source_sndfile\n");
66#endif /* HAVE_SNDFILE */
67  return err;
68}
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