7 uint_t win_s = 1024; // window size
9 fvec_t *in = new_fvec (win_s); // input buffer
10 fvec_t *out = new_fvec ((uint_t) (win_s * ratio)); // output buffer
11 aubio_resampler_t *o = new_aubio_resampler (0.5, 0);
15 aubio_resampler_do (o, in, out);
19 del_aubio_resampler (o);