source: tests/src/io/test-sink_apple_audio.c @ d7ac23f

feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change on this file since d7ac23f was d7ac23f, checked in by Paul Brossier <piem@piem.org>, 10 years ago

tests/src/io/test-sink*: use source native samplerate

  • Property mode set to 100644
File size: 1.4 KB
RevLine 
[9ffcf83]1#define AUBIO_UNSTABLE 1
[11a1abe]2#include <aubio.h>
[248da64]3#include "utils_tests.h"
[11a1abe]4
[856ceb5]5// this file uses the unstable aubio api, please use aubio_sink instead
6// see src/io/sink.h and tests/src/sink/test-sink.c
7
[248da64]8int main (int argc, char **argv)
9{
10  sint_t err = 0;
11
12  if (argc < 3) {
13    err = 2;
14    PRINT_ERR("not enough arguments\n");
15    PRINT_MSG("usage: %s <input_path> <output_path> [samplerate]\n", argv[0]);
16    return err;
17  }
[11a1abe]18
19#ifdef __APPLE__
[d7ac23f]20  uint_t samplerate = 0;
[11a1abe]21  uint_t hop_size = 512;
[248da64]22  uint_t n_frames = 0, read = 0;
23
24  char_t *source_path = argv[1];
25  char_t *sink_path = argv[2];
26  if ( argc == 4 ) samplerate = atoi(argv[3]);
27
[11a1abe]28  fvec_t *vec = new_fvec(hop_size);
[9e58e78]29  aubio_source_t *i = new_aubio_source(source_path, samplerate, hop_size);
30  if (samplerate == 0 ) samplerate = aubio_source_get_samplerate(i);
[248da64]31  aubio_sink_apple_audio_t *o = new_aubio_sink_apple_audio(sink_path, samplerate);
[11a1abe]32
[248da64]33  if (!i || !o) { err = 1; goto beach; }
[11a1abe]34
[248da64]35  do {
[9e58e78]36    aubio_source_do(i, vec, &read);
[11a1abe]37    aubio_sink_apple_audio_do(o, vec, read);
[248da64]38    n_frames += read;
39  } while ( read == hop_size );
40
41  PRINT_MSG("%d frames read from %s\n written to %s at %dHz\n",
42      n_frames, source_path, sink_path, samplerate);
[11a1abe]43
44beach:
[9e58e78]45  del_aubio_source(i);
[11a1abe]46  del_aubio_sink_apple_audio(o);
47  del_fvec(vec);
48#else
[248da64]49  err = 3;
[856ceb5]50  PRINT_ERR("aubio was not compiled with aubio_source_apple_audio\n");
[11a1abe]51#endif /* __APPLE__ */
52  return err;
53}
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