codeforus/radiant-medialyzer

Radiant MediaLyzer is a JavaScript API to detect media features for web-based environnements.

Radiant MediaLyzer

Home Page: http://www.radiantmedialyzer.net

Radiant MediaLyzer is a JavaScript API to detect media features for web-based environnements. It includes feature detection for Media Source Extensions, Apple HLS, common video/audio codecs, HTML5 media elements, Web Audio API and more.

Radiant MediaLyzer is an open source project released under MIT license and sponsored by Radiant Media Player an HTML5-first video player with MPEG-DASH, HLS & Wowza support, HTML5 video ads and an advanced Flash fallback.

Included features:

• Media features detection for over 30 media related features
• Built with vanilla JavaScript (no dependency)
• Jasmine unit tested and JSHint compliant
• Works on most devices of the current market from mobile phones to TVs
• Error resilience
• Complete documentation with JSDoc 3 commented sources
• Available on jsDelivr CDN or self-hosted
• Available on bower: bower install radiant-medialyzer
• Pick the whole library or browse the source code to get the function you need
• Lightweight: only 4 kB minified

Complete documentation

[http://www.radiantmedialyzer.net/documentation.html] (http://www.radiantmedialyzer.net/documentation.html)

Install

Bower

bower install radiant-medialyzer

GitHub

Checkout sources or download ZIP package from GitHub

jsDelivr

<script src="//cdn.jsdelivr.net/radiant-medialyzer/1.2.4/rml.min.js"></script>

Quick start guide

Include Radiant MediaLyzer JavaScript file:

<script src="js/rml.min.js"></script>

Create a new instance:

var rml = new RadiantML();

Start making calls to the API:

rml.mp4H264AAC();
rml.mse();
rml.getUserMedia();

Do something with the result:

var mse = rml.mse();
var mp4H264AAC = rml.mp4H264AAC('high40');
var m4aHEAACv2 = rml.m4aHEAACv2();
if (mse && mp4H264AAC && m4aHEAACv2) {
    // DASH264 support do something (assuming you are using dash.js or equivalent)
} else {
    // No go for DASH264 do something different
}

Done!

Contributors

Thanks to @jcready for various code optimization