Silvermine VideoJS Quality/Resolution Selector
What is it?
A plugin for videojs versions 6+ that adds a button to the control bar which will allow the user to choose from available video qualities or resolutions.
How do I use it?
There are three primary steps to use this plug-in: (1) including,
(2) providing sources, and (3) adding the component the to
controlBar
. Please see the following for information on each
step.
Including/Requiring
<script>
tag
Using The minified JS file can come from a downloaded copy or a CDN. When including
it, make sure that the <script>
tag for the plugin appears after the
include for video.js (note that this plugin will look
for videojs
at window.videojs
).
There is an example of this in
docs/demo/index.html
.
From local file:
<script src="./path/to/video.min.js"></script><script src="./path/to/silvermine-videojs-quality-selector.min.js"></script>
unpkg
:
From <script src="./path/to/video.min.js"></script><script src="https://unpkg.com/silvermine-videojs-quality-selector/dist/js/silvermine-videojs-quality-selector.min.js"></script>
require
Using When using NPM/Browserify, first install the plugin.
npm install --save silvermine-videojs-quality-selector
For videojs
to use the plug-in, the plugin needs to register itself with the instance of
videojs
. This can be accomplished by:
var videojs = ; // The following registers the plugin with `videojs`videojs;
Providing video sources
Sources can be provided with either the <source>
tag or via the src
function on the
instance of a video.js
player.
<source>
Using
player.src()
Using player;
Adding to the player
There are at least two ways to add the quality selector control to the player's control
bar. The first is directly adding it via addChild
. For example:
player.controlBar.addChild('QualitySelector');
The second option is to add the control via the player's options, for instance:
var options, player;
options = {
controlBar: {
children: [
'playToggle',
'progressControl',
'volumePanel',
'qualitySelector',
'fullscreenToggle',
],
},
};
player = videojs('video_1', options);
How do I contribute?
We genuinely appreciate external contributions. See our extensive documentation on how to contribute.
License
This software is released under the MIT license. See the license file for more details.