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| @@ -10,19 +10,26 @@ def get_file_bpm(path, params = None): · 9 unmodified lines | ||
| 10 | 10 | """ |
| 11 | 11 | if params is None: |
| 12 | 12 | params = {} |
| 13 | − try: | |
| 14 | − win_s = params['win_s'] | |
| 15 | − samplerate = params['samplerate'] | |
| 16 | − hop_s = params['hop_s'] | |
| 17 | − except KeyError: | |
| 18 | − """ | |
| 19 | − # super fast | |
| 20 | − samplerate, win_s, hop_s = 4000, 128, 64 | |
| 21 | − # fast | |
| 22 | − samplerate, win_s, hop_s = 8000, 512, 128 | |
| 23 | − """ | |
| 24 | − # default: | |
| 25 | − samplerate, win_s, hop_s = 44100, 1024, 512 | |
| 13 | + # default: | |
| 14 | + samplerate, win_s, hop_s = 44100, 1024, 512 | |
| 15 | + if 'mode' in params: | |
| 16 | + if params.mode in ['super-fast']: | |
| 17 | + # super fast | |
| 18 | + samplerate, win_s, hop_s = 4000, 128, 64 | |
| 19 | + elif params.mode in ['fast']: | |
| 20 | + # fast | |
| 21 | + samplerate, win_s, hop_s = 8000, 512, 128 | |
| 22 | + elif params.mode in ['default']: | |
| 23 | + pass | |
| 24 | + else: | |
| 25 | + print("unknown mode {:s}".format(params.mode)) | |
| 26 | + # manual settings | |
| 27 | + if 'samplerate' in params: | |
| 28 | + samplerate = params.samplerate | |
| 29 | + if 'win_s' in params: | |
| 30 | + win_s = params.win_s | |
| 31 | + if 'hop_s' in params: | |
| 32 | + hop_s = params.hop_s | |
| 26 | 33 | |
| 27 | 34 | s = source(path, samplerate, hop_s) |
| 28 | 35 | samplerate = s.samplerate |
| @@ -56,7 +63,15 @@ def get_file_bpm(path, params = None): · 27 unmodified lines | ||
| 56 | 63 | return b |
| 57 | 64 | |
| 58 | 65 | if __name__ == '__main__': |
| 59 | − import sys | |
| 60 | − for f in sys.argv[1:]: | |
| 61 | − bpm = get_file_bpm(f) | |
| 66 | + import argparse | |
| 67 | + parser = argparse.ArgumentParser() | |
| 68 | + parser.add_argument('-m', '--mode', | |
| 69 | + help="mode [default|fast|super-fast]", | |
| 70 | + dest="mode") | |
| 71 | + parser.add_argument('sources', | |
| 72 | + nargs='*', | |
| 73 | + help="input_files") | |
| 74 | + args = parser.parse_args() | |
| 75 | + for f in args.sources: | |
| 76 | + bpm = get_file_bpm(f, params = args) | |
| 62 | 77 | print("{:6s} {:s}".format("{:2f}".format(bpm), f)) |