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@coleww/openmusic-sample-player

1.0.2 • Public • Published

openmusic-sample-player

Provides an abstraction on top of BufferSourceNodes so samples can be played without regenerating the node when ended

Install with NPM

Usage

Install first: npm install openmusic-sample-player.

Then you can use it in your code:

var SamplePlayer = require('openmusic-sample-player');
 
var audioContext = new AudioContext();
var player = SamplePlayer(audioContext);
 
// suppose you have a BufferSource in `buffer` already
 
player.buffer = buffer;
 
// if you want to make it loop
player.loop = true;
 
// and start playing!
player.start();
 

Multiple plays can be scheduled:

var now = audioContext.currentTime;
player.start(now + 1); // play in 1 second
player.start(now + 2); // play in 2 seconds
player.start(now + 3); // play in 3 seconds
// ...
player.stop(); // stop all scheduled plays

Attributes

Each instance of SamplePlayer has some attributes you can access:

loop (Boolean)

loopStart (Number)

loopEnd (Number)

pitchBend (AudioParam)

Demo

Run npm install so it installs stuff for the demo. Then gulp build, and then you can open build/index.html for the demo.

If you do changes in the code, you'll need to rebuild the demo. Use gulp build or gulp only for running build and setting up a watch loop that automatically rebuilds the demo as you change its files.

install

npm i @coleww/openmusic-sample-player

Downloadsweekly downloads

4

version

1.0.2

license

Apache-2.0

homepage

github.com

repository

Gitgithub

last publish

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