@guzzj/level-selector
v0.2.2
Published
A simple plugin for Clappr that adds support to manually select level on multi-bitrate streams.
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Clappr Level Selector Plugin
Usage
Add both Clappr and Level Selector plugin scripts to your HTML:
<head>
<script type="text/javascript" src="http://cdn.clappr.io/latest/clappr.min.js"></script>
<script type="text/javascript" src="dist/level-selector.js"></script>
</head>Then just add LevelSelector into the list of plugins of your player instance:
var player = new Clappr.Player({
source: "http://your.video/here.m3u8",
plugins: [LevelSelector]
});You can also customize the labels and title:
var player = new Clappr.Player({
source: "http://your.video/here.m3u8",
plugins: [LevelSelector],
levelSelectorConfig: {
title: 'Quality',
labels: {
2: 'High', // 500kbps
1: 'Med', // 240kbps
0: 'Low', // 120kbps
},
labelCallback: function(playbackLevel, customLabel) {
return customLabel + playbackLevel.level.height+'p'; // High 720p
}
},
});And also transform available levels:
var player = new Clappr.Player({
// [...]
levelSelectorConfig: {
onLevelsAvailable: function(levels) {
return levels.reverse(); // For example, reverse levels order
},
},
});Note: There is a minified version served through CDNs too:
<script type="text/javascript"
src="//cdn.jsdelivr.net/gh/clappr/clappr-level-selector-plugin@latest/dist/level-selector.min.js"></script>Compatibility
All the playbacks that follow these rules:
- must trigger
PLAYBACK_LEVELS_AVAILABLEwith an ordered array of levels[{id: 3, label: '500Kbps'}, {id: 4, label: '600Kpbs'}] - to have a property
levels, initialized with[]and then after filled with the proper levels - to have a property
currentLevel(set/get), the level switch will happen when id (currentLevel) is changed (playback.currentLevel = id) - optionally, trigger events:
PLAYBACK_LEVEL_SWITCH_STARTandPLAYBACK_LEVEL_SWITCH_END id=-1will be always theAutolevel