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oparrish/get_m4a_duration.py

Last active December 29, 2015 15:59
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Output the duration for an M4A
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get_m4a_duration.py
#!/usr/local/bin/python
import sys
from mutagen.mp4 import MP4
m4a_file = sys.argv[1]
m4a = MP4(m4a_file)
length_secs = m4a.info.length
hours = int(length_secs / 60 / 60)
minutes = int(length_secs / 60) - hours * 60
seconds = int(length_secs - minutes * 60 - hours * 3600)
print("{:02}:{:02}:{:02}".format(hours,minutes,seconds))
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