1 #define AUBIO_UNSTABLE 1
3 #include "utils_tests.h"
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
8 int main (int argc, char **argv)
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]);
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]);
33 char_t *source_path = argv[1];
36 aubio_source_sndfile_t * s =
37 new_aubio_source_sndfile(source_path, samplerate, hop_size);
38 if (!s) { err = 1; goto beach; }
39 fvec_t *vec = new_fvec(hop_size);
41 uint_t n_frames_expected = aubio_source_sndfile_get_duration(s);
43 samplerate = aubio_source_sndfile_get_samplerate(s);
46 aubio_source_sndfile_do(s, vec, &read);
49 } while ( read == hop_size );
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,
56 del_aubio_source_sndfile (s);
60 PRINT_ERR("aubio was not compiled with aubio_source_sndfile\n");
61 #endif /* HAVE_SNDFILE */