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)
15 PRINT_ERR("not enough arguments\n");
16 PRINT_MSG("read a wave file as a mono vector\n");
17 PRINT_MSG("usage: %s <source_path> [samplerate] [hop_size]\n", argv[0]);
18 PRINT_MSG("examples:\n");
19 PRINT_MSG(" - read file.wav at original samplerate\n");
20 PRINT_MSG(" %s file.wav\n", argv[0]);
21 PRINT_MSG(" - read file.aif at 32000Hz\n");
22 PRINT_MSG(" %s file.aif 32000\n", argv[0]);
23 PRINT_MSG(" - read file.mp3 at original samplerate with 4096 blocks\n");
24 PRINT_MSG(" %s file.mp3 0 4096 \n", argv[0]);
28 #if HAVE_SOURCE_APPLE_AUDIO
29 uint_t samplerate = 0;
30 uint_t hop_size = 256;
31 uint_t n_frames = 0, read = 0;
32 if ( argc == 3 ) samplerate = atoi(argv[2]);
33 if ( argc == 4 ) hop_size = atoi(argv[3]);
35 char_t *source_path = argv[1];
38 aubio_source_apple_audio_t * s =
39 new_aubio_source_apple_audio(source_path, samplerate, hop_size);
40 if (!s) { err = 1; goto beach; }
41 fvec_t *vec = new_fvec(hop_size);
43 uint_t n_frames_expected = aubio_source_apple_audio_get_duration(s);
45 samplerate = aubio_source_apple_audio_get_samplerate(s);
48 aubio_source_apple_audio_do(s, vec, &read);
51 } while ( read == hop_size );
53 PRINT_MSG("read %d frames (expected %d) at %dHz (%d blocks) from %s\n",
54 n_frames, n_frames_expected, samplerate, n_frames / hop_size,
58 del_aubio_source_apple_audio (s);
60 #else /* HAVE_SOURCE_APPLE_AUDIO */
62 PRINT_ERR("aubio was not compiled with aubio_source_apple_audio\n");
63 #endif /* HAVE_SOURCE_APPLE_AUDIO */