ref: b3146dfd7eb0e914026e6674e6a3c06c00fc3203
dir: /python/demos/demo_source_simple.py/
#! /usr/bin/env python import sys, aubio samplerate = 0 # use original source samplerate hop_size = 256 # number of frames to read in one block s = aubio.source(sys.argv[1], samplerate, hop_size) total_frames = 0 while True: # reading loop samples, read = s() total_frames += read if read < hop_size: break # end of file reached fmt_string = "read {:d} frames at {:d}Hz from {:s}" print (fmt_string.format(total_frames, s.samplerate, sys.argv[1]))