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adding limit support

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sg3510 2015-02-26 14:33:41 +00:00
parent 2c961cc43f
commit 3a9e3a4da7
1 changed files with 4 additions and 1 deletions
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5
dejavu/decoder.py
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@ -44,9 +44,12 @@ def read(filename, limit=None):
except audioop.error: except audioop.error:
fs, _, audiofile = wavio.readwav(filename) fs, _, audiofile = wavio.readwav(filename)
if limit:
audiofile = audiofile[:limit * 1000]
audiofile = audiofile.T audiofile = audiofile.T
audiofile = audiofile.astype(np.int16) audiofile = audiofile.astype(np.int16)
channels = [] channels = []
for chn in audiofile: for chn in audiofile:
channels.append(chn) channels.append(chn)