py-sound-collage

py-sound-collage is a tool to concatenate random audio snippets from your local audio files into a sound collage (think radio dial effect).

Usage

> py-sound-collage --help
Usage: py-sound-collage [OPTIONS] AUDIO_DIR

  Generate audio collage with random snippets local files

  Concatenates random segments of length sample_len ms from mp3 files
  located in audio_dir. If OUTPUT_LEN is not specified the collage output
  will be SAMPLE_LEN * (the number of input files)

  NOTE: each input file may be sampled from more than once or not at all

  AUDIO_DIR is the directory to search for audio files

Options:
  --version             Show the version and exit.
  --sample_len INTEGER  Length in milliseconds of each sample
  --output_len INTEGER  Length in milliseconds of output collage
  --help                Show this message and exit.

Example: This will concatenate 500msec samples from the nature directory into a collage of 20sec collage.mp3.

> ls nature
ls nature
1017amsterdam.mp3         hummingbirds.mp3          palermo-traffic.MP3
church-bells-salzburg.mp3 lagos.mp3                 pulse-emitter.mp3
gronant-beach.mp3         morning-birds.mp3         wastepaper.mp3
> py-sound-collage --sample_len 500 nature/  --output_len 20000
Found 8 songs
Collage length: 20.0 sec

Here is the sample output from the command used above. Credits for the original audio files used to generate the collage given below.

Songs / Audio Credits

• Pulse Emitter - Oppressive Nature
• 1017 Amsterdam, Nederlands - Street ambiance
• Unnamed Road, Prestatyn LL19 7HU, UK - Gronant Beach Walking Meditation
• church bells, Salzburg, Austria - church bells
• traffic
• wastepaper-feeding-room
• morning-birds
• lagos
• hummingbirds