infinity-player

commit

c08e77e563fbf015b65d6401765935611bd1cd16

parent

39654f695db4ab1e5bc460d6b9ece71827742da1

Author

Tobias Bengfort <tobias.bengfort@posteo.de>

Date

2025-03-06 10:51

rm unused code from analyze

Diffstat

1 files changed, 2 insertions, 8 deletions

diff --git a/player.py b/player.py

@@ -63,13 +63,7 @@ def timbre(y):
   63    63     return numpy.linalg.inv(t) @ s
   64    64 
   65    65 
   66    -1 def analyze(y, sample_rate, beat_frames, bins_per_octave=12, n_octaves=7):
   67    -1     # cqt = librosa.cqt(y=y, sr=sample_rate)
   68    -1     # C = librosa.amplitude_to_db(cqt, ref=numpy.max)
   69    -1     # sync = librosa.util.sync(C, beat_frames)
   70    -1     # R_cqt = librosa.segment.recurrence_matrix(sync, width=4, mode='affinity')
   71    -1     # return (R_cqt + R_timbre) / 2
   72    -1 
   -1    66 def analyze(y, beat_frames):
   73    67     tim = numpy.array([
   74    68         timbre(y[start:end]) for start, end in iter_beat_slices(beat_frames)
   75    69     ]).T
@@ -87,7 +81,7 @@ def load(filename, *, force=False):
   87    81         print('Analyzing…')
   88    82         y1, sample_rate1 = librosa.load(filename)
   89    83         tempo, beat_frames = librosa.beat.beat_track(y=y1, sr=sample_rate1)
   90    -1         jumps = analyze(y1, sample_rate1, beat_frames)
   -1    84         jumps = analyze(y1, beat_frames)
   91    85 
   92    86         with gzip.open(path_inf, 'wb') as fh:
   93    87             pickle.dump((beat_frames, jumps), fh)