mpg321

The mpg321 wrapper for Node.js

Prerequisite

It requires mpg321.

In ubuntu, you can install mpg321:

$ sudo apt-get install mpg321

Install

$ npm install mpg321

Example

var
mpg321 = require('mpg321');

var
proc = mpg321()
  .loop(0) // infinity loop
  .file('./music.mp3')
  .exec();

// SIGINT hack
process.on('SIGINT', function (data) {
  process.exit();
});

or, use remote api.

var
mpg321 = require('mpg321');

var
file = './music.mp3',
player = mpg321().remote();

// infinity loop
player.play(file);
player.on('end', function () {
  console.log('end');
  player.play(file);
});

// SIGINT hack
process.on('SIGINT', function () {
  process.exit();
});

API

mpg321 = require('mpg321');

mpg321(options, files)

mpg321 is the mpg321 class constructor. options is the options passing as arguments to mpg321 command. (default is empty array []) files is the file list passing as arguments to mpg321 command. (default is empty array [])

mpg321(['-b'], ['./music.mp3'])

mpg321().option(options), mpg321().file(files)

add options or files.

mpg321().options('-b').file('./music.mp3')

mpg321().outputDevice(device)

Please read -o section of man mpg321.

mpg321().audioDevice(device)

Please read -a section of man mpg321.

mpg321().gain(volume)

Please read -g section of man mpg321.

mpg321().skip(frame)

Please read -k section of man mpg321.

mpg321().frames(frame)

Please read -n section of man mpg321.

mpg321().list(listFile)

Please read -@ section of man mpg321.

mpg321().wav(wavFile)

Please read -w section of man mpg321.

mpg321().loop(loopCount)

Please read -l section of man mpg321.

mpg321().cdr(cdrFile)

Please read --cdr section of man mpg321.

mpg321().au(auFile)

Please read --au section of man mpg321.

mpg321().shuffle()

Please read -z section of man mpg321.

mpg321().random()

Please read -z section of man mpg321.

mpg321().verbose()

Please read -v section of man mpg321.

mpg321().stdout()

Please read -s section of man mpg321.

mpg321().test()

Please read -t section of man mpg321.

mpg321().quiet()

Please read -q section of man mpg321.

mpg321().restart()

Please read -3 section of man mpg321.

mpg321().version()

Please read -V section of man mpg321.

mpg321().stereo()

Please read --stereo section of man mpg321.

mpg321().aggressive()

Please read --aggressive section of man mpg321.

mpg321().help()

Please read --help section of man mpg321.

mpg321().longhelp()

Please read --longhelp section of man mpg321.

mpg321().recursive()

Please read -B section of man mpg321.

mpg321().reportAudioScrobble()

Please read -S section of man mpg321.

mpg321().title()

Please read -x section of man mpg321.

mpg321().basicKeys()

Please read -K section of man mpg321.

mpg321().exec(execOptions, callback)

Call mpg321 command via child_process.execFile. If execOptions is callable, use as callback.

mpg321().spawn(spawnOptions)

Call mpg321 command via child_process.spawn.

mpg321().remote(fft)

Call mpg321 command with '-R' option. And if fft is true, append -F flag to options.

It returns mpg321.remote instance.

mpg321.remote().play(filename)

Please read LOAD command section of /usr/share/doc/mpg321/README.remote (debian).

mpg321.remote().jump(frame)

Please read JUMP command section of /usr/share/doc/mpg321/README.remote (debian).

mpg321.remote().gain(volume)

Please read GAIN command section of /usr/share/doc/mpg321/README.remote (debian).

mpg321.remote().pause()

Please read PAUSE command section of /usr/share/doc/mpg321/README.remote (debian).

mpg321.remote().stop()

Please read STOP command section of /usr/share/doc/mpg321/README.remote (debian).

mpg321.remote().quit()

Please read QUIT command section of /usr/share/doc/mpg321/README.remote (debian).

mpg321.remote's event stop, pause, resume and end

Please read @P section of /usr/share/doc/mpg321/README.remote (debian).

mpg321.remote's event error

Please read @E section of /usr/share/doc/mpg321/README.remote (debian).

mpg321.remote's event frame

Please read @F section of /usr/share/doc/mpg321/README.remote (debian).

mpg321.remote's event info

Please read @I section of /usr/share/doc/mpg321/README.remote (debian).

Author

TSUYUSATO Kitsune (GitHub: @MakeNowJust, Twitter: @make_now_just)

License

Apache-2.0. Please read LICENSE.

Contribute

1. Fork this repository.
2. Checkout your feature branch.
3. Commit your change.
4. Push and Pull request.

Welcome your pull request :smile: