source: tests/src/io/test-source_avcodec.c @ da67922

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretch
Last change on this file since da67922 was da67922, checked in by Paul Brossier <piem@piem.org>, 13 months ago

[tests] use run_on_default_source in all source tests

  • Property mode set to 100644
File size: 1.9 KB
Line 
1#define AUBIO_UNSTABLE 1
2#include <aubio.h>
3#include "utils_tests.h"
4
5// this file uses the unstable aubio api, please use aubio_source instead
6// see src/io/source.h and tests/src/source/test-source.c
7
8int main (int argc, char **argv)
9{
10  uint_t err = 0;
11  if (argc < 2) {
12    PRINT_ERR("not enough arguments, running tests\n");
13    err = run_on_default_source(main);
14    PRINT_MSG("read a wave file as a mono vector\n");
15    PRINT_MSG("usage: %s <source_path> [samplerate] [hop_size]\n", argv[0]);
16    PRINT_MSG("examples:\n");
17    PRINT_MSG(" - read file.wav at original samplerate\n");
18    PRINT_MSG("       %s file.wav\n", argv[0]);
19    PRINT_MSG(" - read file.wav at 32000Hz\n");
20    PRINT_MSG("       %s file.aif 32000\n", argv[0]);
21    PRINT_MSG(" - read file.wav at original samplerate with 4096 blocks\n");
22    PRINT_MSG("       %s file.wav 0 4096 \n", argv[0]);
23    return err;
24  }
25
26#ifdef HAVE_LIBAV
27  uint_t samplerate = 0;
28  uint_t hop_size = 256;
29  uint_t n_frames = 0, read = 0;
30  if ( argc == 3 ) samplerate = atoi(argv[2]);
31  if ( argc == 4 ) hop_size = atoi(argv[3]);
32
33  char_t *source_path = argv[1];
34
35
36  aubio_source_avcodec_t * s =
37    new_aubio_source_avcodec(source_path, samplerate, hop_size);
38  if (!s) { err = 1; goto beach; }
39  fvec_t *vec = new_fvec(hop_size);
40
41  uint_t n_frames_expected = aubio_source_avcodec_get_duration(s);
42
43  samplerate = aubio_source_avcodec_get_samplerate(s);
44
45  do {
46    aubio_source_avcodec_do(s, vec, &read);
47    fvec_print (vec);
48    n_frames += read;
49  } while ( read == hop_size );
50
51  PRINT_MSG("read %d frames (expected %d) at %dHz (%d blocks) from %s\n",
52            n_frames, n_frames_expected, samplerate, n_frames / hop_size,
53            source_path);
54
55  del_fvec (vec);
56  del_aubio_source_avcodec (s);
57beach:
58#else /* HAVE_LIBAV */
59  err = 0;
60  PRINT_ERR("aubio was not compiled with aubio_source_avcodec\n");
61#endif /* HAVE_LIBAV */
62  return err;
63}
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