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python统计wav文件的时长
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import wave
import os.path# 音频存放文件夹绝对路径
filedir = '/Users/111/PycharmProjects/TextClassify/wav'list = os.listdir(filedir)time_count = 0for file in list:
if '.wav' in file:
wav_path = filedir+'/'+file
with wave.open(wav_path,'rb') as f:
f = wave.open(wav_path)
time_count += f.getparams().nframes/f.getparams().framerateprint(time_count/60/60)
