concat-frames

concat-frames

Concatenates a pixel-stream into an array of frame objects. This is useful for testing purposes, and cases where you want an entire image frame at once, rather than a stream.

Installation

npm install concat-frames

Example

The following example produces an array of frames from an animated GIF using gif-stream.

var concat = require('concat-frames');
var GIFDecoder = require('gif-stream/decoder');

fs.createReadStream('in.gif')
  .pipe(new GIFDecoder)
  .pipe(concat(function(frames) {
    // frames is an array of frame objects.
    // each one has a `pixels` property containing
    // the raw RGB pixel data for that frame, as
    // well as the width, height, etc.
  }));

License

MIT