PyDub

aka crash course in Python

http://pydub.com/ https://github.com/jiaaro/pydub/

Sample audio

http://pzwart3.wdka.hro.nl/prototyping/bbcnewssummary.wav

Installing on OS X

• Download the latest code (as a zip)
• Open the Terminal
• "cd" into the folder with setup.py

sudo python setup.py install

If it complains about setuptools missing, do this:

sudo easy_install setuptools

... and then repeat the line above.

Linux

• Download the latest code (as a zip)
• Open the Terminal
• "cd" into the folder with setup.py

sudo python setup.py install

If it complains about setuptools missing, do this:

sudo apt-get install python-setuptools

... and then repeat the line above.

Running / Using pydub

• Open terminal
• Start "python"

  import pydub

Simple audio cutting

Based on the PyDub page...

from pydub import AudioSegment

song = AudioSegment.from_wav("bbcnewssummary.wav")
first = song[:3000]
last = song[-3000:]
x = first + last
x.export("x.wav", format="wav")