code: def read_file_aubio(filename):
      import aubio
  
      f = aubio.source(filename, hop_size=1024)
      total_frames = 0
      while True:
          _, read = f()
          total_frames += read
          if read < f.hop_size:
              break
      return total_frames, f.samplerate
  
file_path: aubio/python/demos/demo_reading_speed.py
imports: import numpy
label_desc: Use image node_id 7 for calling a global function with example usage: read_file_aubio(filename) and returns: total_frames,  f