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JavaScript APIs to load Paella Player

To integrate Paella Player in your portal, you must to suply a series of data about the video streams and the user account. Some of these data are optional, but if aren’t supplied is possible that some features are disabled.

Video data

All the information about a particular video is stored in the video manifest file video manifest file. The video loading APIs are used to get the video manifest.

Loading API

There are many options for loading Paella Player. Let’s see several examples starting from the following code:

<!DOCTYPE html>
  <meta http-equiv="Content-type" content="text/html; charset=utf-8;">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title>Paella Engage Example</title>

  <script type="text/javascript" src="javascript/swfobject.js"></script>
  <script type="text/javascript" src="javascript/base.js"></script>
  <script type="text/javascript" src="javascript/jquery.js"></script>
  <script type="text/javascript" src="javascript/lunr.min.js"></script>
  <script type="text/javascript" src="javascript/require.js"></script>
  <script type="text/javascript" src="javascript/paella_player_es2015.js"></script>
  <link rel="stylesheet" href="resources/bootstrap/css/bootstrap.min.css" type="text/css" media="screen" charset="utf-8">

    function loadMyPlayer(containerId) {
	  // Load paella player here
<body onload="loadMyPlayer('playerContainer)">
  <div id="playerContainer" style="display:block;width:100%"></div>

Load Paella Player from a repository

This is the most convenient method to load Paella Player if you can offer a backend where the manifests are accesible:

function loadMyPlayer(containerId) {
  paella.load('playerContainer', { });

The manifest files will be searched in the default path, which is specified in the config.json file.

  "standalone" : {
    "repository": "../repository/"

But optionally, you can set the Paella Player repository path dinamically using the url parameter:

function loadMyPlayer(containerId) {
  paella.load('playerContainer', { url:'../repository/' });

If the url is specified in the paella.load() parameters, the repository attribute in the configuration file will be ignored. Note that the url path has to end with a slash /.

The final video manifest path will be generated as follows:


The video identifier

By default, Paella Player gets the video identifier from the URL:

But you can use the getId parameter to override this behavior:

function loadMyPlayer(containerId) {
  paella.load('playerContainer', { getId: () => "my-video-id" });

Video manifest path customization

It’s possible to customize the way in which the path of the video manifest is generated using the videoUrl and dataUrl parameters. Both parameters have to be functions that return the video manifest base path and the full path of the video manifest file respectively. By default, the dataUrl function calls the videoUrl function. Depending on what you want to do, you will have to override one, the other or both.

function loadMyPlayer(containerId) {
  paella.load('playerContainer', { dataUrl: function() {
	  return "full/video/manifest/path";

To access these functions from your code, Paella Player exposes them through the following APIs:

// `url` initialization parameter, or the content of
// standalone.repository in config.json

// Result of `getId()` init parameter

// Result of `videoUrl()` init parameter

// Result of `dataUrl()` init parameter

In the following example you can see an implementation that emulates the default behavior of Paella Player, using getId, dataUrl and videoUrl`

function myLoadPaella(containerId) {
  paella.load(containerId, {
    getId:() => {
     return base.parameters.get("id");
    videoUrl: () => {
     return `${ paella.player.repoUrl }${ paella.player.videoId }/`;
    dataUrl: () => {
     return `${ paella.player.videoUrl }/data.json`;

Specify the configuration options

By default, the Paella Player configuratio is obtained from the configuration file, which can be found in paellaPlayerPath/config/config.json. But you have two options change the configuration file origin.

Option 1: change the configuration file path

Yo can use the configUrl parameter in the paella.load() function to set the path of the configuration file:

function loadMyPlayer(containerId) {
  paella.load(containerId, { configUrl:'otherConfigPath/config.json' });

Option 2: set the configuration by yourself

You can get the configuration on your own and pass it to Paella Player with the parameter config:

function loadMyPlayer(containerId) {
	.then((response) => {
	  return response.json();
	.then((config) => {
	  paella.load(containerId, { config:config });
	.catch((err) => {

Upload and download data from your server

Paella provides a homogeneous mechanism to write and read persistent data. You can see how it works here