ref: ce5e424221bb4a266c88d1ee75cf500c114b3508
parent: b294b3e422dafe6f2eb7f5173ac97b955ada978d
author: Paul Brossier <piem@piem.org>
date: Fri Dec 6 05:22:05 EST 2013
tests/src/io/test-source_avcodec.c: add hop_size, improve memory check
--- a/tests/src/io/test-source_avcodec.c
+++ b/tests/src/io/test-source_avcodec.c
@@ -12,7 +12,15 @@
if (argc < 2) {
err = 2;
PRINT_ERR("not enough arguments\n");
- PRINT_MSG("usage: %s <source_path> [samplerate]\n", argv[0]);
+ PRINT_MSG("read a wave file as a mono vector\n");
+ PRINT_MSG("usage: %s <source_path> [samplerate] [hop_size]\n", argv[0]);
+ PRINT_MSG("examples:\n");
+ PRINT_MSG(" - read file.wav at original samplerate\n");
+ PRINT_MSG(" %s file.wav\n", argv[0]);
+ PRINT_MSG(" - read file.wav at 32000Hz\n");
+ PRINT_MSG(" %s file.aif 32000\n", argv[0]);
+ PRINT_MSG(" - read file.wav at original samplerate with 4096 blocks\n");
+ PRINT_MSG(" %s file.wav 0 4096 \n", argv[0]);
return err;
}
@@ -21,12 +29,15 @@
uint_t hop_size = 256;
uint_t n_frames = 0, read = 0;
if ( argc == 3 ) samplerate = atoi(argv[2]);
+ if ( argc == 4 ) hop_size = atoi(argv[3]);
char_t *source_path = argv[1];
- fvec_t *vec = new_fvec(hop_size);
+
aubio_source_avcodec_t * s = new_aubio_source_avcodec(source_path, samplerate, hop_size);
if (!s) { err = 1; goto beach; }
+ fvec_t *vec = new_fvec(hop_size);
+
if (samplerate == 0 ) samplerate = aubio_source_avcodec_get_samplerate(s);
do {
@@ -35,9 +46,12 @@
n_frames += read;
} while ( read == hop_size );
+ PRINT_MSG("read %d frames at %dHz (%d blocks) from %s\n", n_frames, samplerate,
+ n_frames / hop_size, source_path);
+
+ del_fvec (vec);
del_aubio_source_avcodec (s);
beach:
- del_fvec (vec);
#else
err = 3;
PRINT_ERR("aubio was not compiled with aubio_source_avcodec\n");
--
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