nu_plugin_audio_hook

A nushell plugin to make and play sounds

Usage

• sound beep - play a beep sound
• sound make - creates a noise with given frequency and duration
• sound meta - get duration and meta data of an audio file
• sound meta set - set id3 frame on the audio file (more about id3 frames)
• sound play - play an audio file, by default supports flac,Wav,mp3 and ogg files, install plugin with all-decoders feature to include aac and mp4 (audio)

Examples

• to create a simple noise:

~> sound make 1000 200ms

• create a simple noise sequence

~> [ 300.0, 500.0,  1000.0, 400.0, 600.0 ] | each { |it| sound make $it 150ms }

• play first 3seconds of an audio

~> sound play audio.mp3 -d 3sec

• load metadata of an audio file

~> sound meta audio.mp4
╭──────────────┬────────────────────────────╮
│ duration     │ 4min 5sec 551ms 20µs 408ns │
│ artist       │ SINGER                     │
│ title        │ TITLE                      │
│ album        │ ALBUM                      │
│ album_artist │ SINGER                     │
│ track_no     │ 1                          │
│ total_tracks │ 1                          │
╰──────────────┴────────────────────────────╯

• to change an id3 frame you can use this command (more about id3 frames)

~> sound meta set audio.mp3 -k TPE1 -v new-artist
╭──────────────┬────────────────────────────╮
│ duration     │ 4min 5sec 551ms 20µs 408ns │
│ artist       │ new-artist                 │
│ title        │ TITLE                      │
│ album        │ ALBUM                      │
│ album_artist │ SINGER                     │
│ track_no     │ 1                          │
│ total_tracks │ 1                          │
╰──────────────┴────────────────────────────╯

• to correctly play a mp3 audio file you need to first load its metadata and then use its duration to play it

~> sound meta audio.mp4 | sound play audio.mp3 -d $in.duration

• to get all possible id3 frame names

~> sound meta list
╭────┬─────────────────────────┬────────────╮
│  # │       normalized        │ frame_name │
├────┼─────────────────────────┼────────────┤
│  0 │ audiolength             │ TLEN       │
│  1 │ mood                    │ TMOO       │
...
│ 58 │ track                   │ TRCK       │
├────┼─────────────────────────┼────────────┤
│  # │       normalized        │ frame_name │
╰────┴─────────────────────────┴────────────╯

Installing

• supported features:

  • full (will enable everything below)
  • flac (default)
  • vorbis (default)
  • wav (default)
  • minimp3
  • symphonia-all (will enable everything below)
    • symphonia-aac
    • symphonia-flac
    • symphonia-isomp4
    • symphonia-mp3 (default)
    • symphonia-vorbis
    • symphonia-wav

• using nupm

git clone https://github.com/FMotalleb/nu_plugin_audio_hook.git
nupm install --path nu_plugin_audio_hook -f

• or compile manually

git clone https://github.com/FMotalleb/nu_plugin_audio_hook.git
cd nu_plugin_audio_hook
cargo build -r --features=all-decoders
plugin add target/debug/nu_plugin_audio_hook 

• or using cargo

cargo install nu_plugin_audio_hook --features=all-decoders
plugin add ~/.cargo/bin/nu_plugin_audio_hook