npm i animated-gif-detector
Given a readable stream or a buffer directly, determine if a buffer of data is an animated GIF. This helps determine if a document contains cat pics or LOLz.
This module is intended to be used as a Writable stream:
var fs =animated =;fs;;
Particularly, you may want to determine animate as early as possible in a given HTTP request, and abort the request as soon as you know:
var http =animated =;var req = http;
If an img is loaded as a buffer directly, a sync function is also available:
var fs =animated =;// => true!
This should work as a client-side package if Browersified.
npm test runs the tests.
Please contribute weird animated GIFs to the repository to add to the test cases.
Thanks to hard work from the following contributors: