"""
if params is None:
params = {}
- try:
- win_s = params['win_s']
- samplerate = params['samplerate']
- hop_s = params['hop_s']
- except KeyError:
- """
- # super fast
- samplerate, win_s, hop_s = 4000, 128, 64
- # fast
- samplerate, win_s, hop_s = 8000, 512, 128
- """
- # default:
- samplerate, win_s, hop_s = 44100, 1024, 512
+ # default:
+ samplerate, win_s, hop_s = 44100, 1024, 512
+ if 'mode' in params:
+ if params.mode in ['super-fast']:
+ # super fast
+ samplerate, win_s, hop_s = 4000, 128, 64
+ elif params.mode in ['fast']:
+ # fast
+ samplerate, win_s, hop_s = 8000, 512, 128
+ elif params.mode in ['default']:
+ pass
+ else:
+ print("unknown mode {:s}".format(params.mode))
+ # manual settings
+ if 'samplerate' in params:
+ samplerate = params.samplerate
+ if 'win_s' in params:
+ win_s = params.win_s
+ if 'hop_s' in params:
+ hop_s = params.hop_s
s = source(path, samplerate, hop_s)
samplerate = s.samplerate
return b
if __name__ == '__main__':
- import sys
- for f in sys.argv[1:]:
- bpm = get_file_bpm(f)
+ import argparse
+ parser = argparse.ArgumentParser()
+ parser.add_argument('-m', '--mode',
+ help="mode [default|fast|super-fast]",
+ dest="mode")
+ parser.add_argument('sources',
+ nargs='*',
+ help="input_files")
+ args = parser.parse_args()
+ for f in args.sources:
+ bpm = get_file_bpm(f, params = args)
print("{:6s} {:s}".format("{:2f}".format(bpm), f))