2 Copyright (C) 2003 Paul Brossier
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 * Libsamplerate resampling
34 typedef struct _aubio_resampler_t aubio_resampler_t;
36 * create resampler object
37 * \param ratio output_sample_rate / input_sample_rate
38 * \param type libsamplerate resampling type
40 aubio_resampler_t * new_aubio_resampler(float ratio, uint_t type);
41 /** delete resampler object */
42 void del_aubio_resampler(aubio_resampler_t *s);
44 * resample input in output
45 * \param input input buffer of size N
46 * \param output output buffer of size N*ratio
48 uint_t aubio_resampler_process(aubio_resampler_t *s, fvec_t * input, fvec_t * output);
54 #endif /* _RESAMPLE_H */