python3-pydub 0.24.1-1 (amd64 binary) in ubuntu hirsute

 Pydub is a library to manipulate audio data with a simple high level
 interface.
 .
 The library support (among others) the following functions:
  - can use `ffmpeg' to support other formats than `.wav'
  - extract segments of audio data
  - concatenation
  - make segments louder or quieter
  - add repeats
  - cross-fade
  - edit file metadata
 .
 This package installs the library for Python 3.