Python library to split and join mp3 files

by

I wrote a library (pydub) for pretty much this exact use case:

from pydub import AudioSegment

sound = AudioSegment.from_mp3("/path/to/file.mp3")

# len() and slicing are in milliseconds
halfway_point = len(sound) / 2
second_half = sound[halfway_point:]

# Concatenation is just adding
second_half_3_times = second_half + second_half + second_half

# writing mp3 files is a one liner
second_half_3_times.export("/path/to/new/file.mp3", format="mp3")

Adding a silent gap

If you’d like to add silence between parts of a sound:

two_sec_silence = AudioSegment.silent(duration=2000)
sound_with_gap = sound[:1000] + two_sec_silence + sound[1000:]

More Related Contents:

  1. Playing mp3 song on python
  2. Accessing MP3 metadata with Python [closed]
  3. How do I concatenate files in Python?
  4. Detect duplicate MP3 files with different bitrates and/or different ID3 tags?
  5. How to convert MP3 to WAV in Python
  6. time length of an mp3 file
  7. Pydub (WindowsError: [Error 2] The system can not find the file specified)
  8. How do you embed album art into an MP3 using Python?
  9. How to change audio playback speed using Pydub?
  10. Playing mp3 file through microphone with python
  11. Removing Capitalized Strings from Input File in Python3.4?
  12. How to import the class within the same directory or sub directory?
  13. Compute list difference
  14. Case insensitive regular expression without re.compile?
  15. How can you rotate the sprite and shoot the bullets towards the mouse position?
  16. pip freeze creates some weird path instead of the package version
  17. Writing a dictionary to a csv file with one line for every ‘key: value’
  18. Django Aggregation: Summation of Multiplication of two fields
  19. How can I select a variable by (string) name?
  20. How to extract top-level domain name (TLD) from URL
  21. How to write UTF-8 in a CSV file
  22. Python 3: How to specify stdin encoding
  23. Find the index of a dict within a list, by matching the dict’s value
  24. netcdf4 extract for subset of lat lon
  25. Why do ints require three times as much memory in Python?
  26. Heroku: ModuleNotFoundError :No module named ‘requests’
  27. Why Python built in “all” function returns True for empty iterables?
  28. Send table as an email body (not attachment ) in Python
  29. Installing theano on Windows 8 with GPU enabled
  30. Can I perform dynamic cumsum of rows in pandas?

Leave a Comment