1 #define AUBIO_UNSTABLE 1
3 #include "utils_tests.h"
6 // this file uses the unstable aubio api, please use aubio_source instead
7 // see src/io/source.h and tests/src/source/test-source.c
9 int main (int argc, char **argv)
14 PRINT_ERR("not enough arguments\n");
15 PRINT_MSG("read a wave file as a mono vector\n");
16 PRINT_MSG("usage: %s <source_path> [samplerate] [hop_size]\n", argv[0]);
17 PRINT_MSG("examples:\n");
18 PRINT_MSG(" - read file.wav at original samplerate\n");
19 PRINT_MSG(" %s file.wav\n", argv[0]);
20 PRINT_MSG(" - read file.wav at 32000Hz\n");
21 PRINT_MSG(" %s file.aif 32000\n", argv[0]);
22 PRINT_MSG(" - read file.wav at original samplerate with 4096 blocks\n");
23 PRINT_MSG(" %s file.wav 0 4096 \n", argv[0]);
28 uint_t samplerate = 0;
29 uint_t hop_size = 256;
30 uint_t n_frames = 0, read = 0;
31 if ( argc == 3 ) samplerate = atoi(argv[2]);
32 if ( argc == 4 ) hop_size = atoi(argv[3]);
34 char_t *source_path = argv[1];
37 aubio_source_avcodec_t * s = new_aubio_source_avcodec(source_path, samplerate, hop_size);
38 if (!s) { err = 1; goto beach; }
39 fvec_t *vec = new_fvec(hop_size);
41 if (samplerate == 0 ) samplerate = aubio_source_avcodec_get_samplerate(s);
44 aubio_source_avcodec_do(s, vec, &read);
47 } while ( read == hop_size );
49 PRINT_MSG("read %d frames at %dHz (%d blocks) from %s\n", n_frames, samplerate,
50 n_frames / hop_size, source_path);
53 del_aubio_source_avcodec (s);
57 PRINT_ERR("aubio was not compiled with aubio_source_avcodec\n");
58 #endif /* HAVE_AVCODEC */