mirror of
https://github.com/videojs/video.js.git
synced 2024-12-21 01:39:04 +02:00
153 lines
4.4 KiB
Plaintext
153 lines
4.4 KiB
Plaintext
<!DOCTYPE html>
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<html lang="en-GB">
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<head>
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<meta charset="utf-8" />
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<title>Video.js Sandbox</title>
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<!-- Load the source files -->
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<link href="../dist/video-js.css" rel="stylesheet" type="text/css">
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<script src="../dist/video.js"></script>
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<style>
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.terminate-btn {
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margin: 2em 1em;
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}
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.terminated .vjs-progress-control .vjs-play-progress {
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background: red;
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}
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</style>
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</head>
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<body>
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<video id="vid1" class="video-js" lang="en" controls poster="//d2zihajmogu5jn.cloudfront.net/elephantsdream/poster.png">
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<source src="//d2zihajmogu5jn.cloudfront.net/elephantsdream/ed_hd.mp4" type="video/mp4">
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<source src="//d2zihajmogu5jn.cloudfront.net/elephantsdream/ed_hd.ogg" type="video/ogg">
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</video>
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<input id="stateToggle" type="checkbox" class="terminate-btn">
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Terminate the play/pause middleware
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</input>
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<script>
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var stateToggle = document.getElementById('stateToggle');
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// Middleware 1
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var m1 = function(player) {
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return {
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// Mediating play to the tech
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callPlay: function() {
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if (stateToggle.checked) {
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console.log('Middleware 1: Play is set to terminate');
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player.addClass('terminated');
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return videojs.middleware.TERMINATOR;
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} else {
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console.log('Middleware 1: Play has been called');
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player.removeClass('terminated');
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}
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},
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// Mediating the results back to the player
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play: function(cancelled, value) {
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console.log('Middleware 1: play got from tech. What is the value passed?', value);
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// Handle the promise if it is returned
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if(value && value.then) {
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value.then(() => {
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console.log('Middleware 1: Promise resolved.')
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})
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.catch((err) => {
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console.log('Middleware 1: Promise rejected.');
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});
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}
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if (cancelled) {
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console.log('Middleware 1: play has been cancelled prior to this middleware');
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}
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},
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// Mediating to tech
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callPause: function() {
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if (stateToggle.checked) {
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console.log('Middleware 1: Pause is set to terminate');
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player.addClass('terminated');
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return videojs.middleware.TERMINATOR;
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} else {
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console.log('Middleware 1: Pause has been called');
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player.removeClass('terminated');
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}
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},
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// Mediating the results back to the player
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pause: function(cancelled, value) {
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console.log('Middleware 1: pause got back from tech. What is the value passed?', value);
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if (cancelled) {
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console.log('Middleware 1: pause has been cancelled prior to this middleware');
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}
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return value;
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},
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// Required for middleware. Simply passes along the source
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setSource: function(srcObj, next) {
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next(null, srcObj);
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}
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};
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};
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// Middleware 2
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var m2 = function(player) {
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return {
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callPlay: function() {
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console.log('Middleware 2: play has been called');
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},
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play: function(cancelled, value) {
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console.log('Middleware 2: got play from tech. What is the value passed?', value);
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if (cancelled) {
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console.log('Middleware 2: play has been cancelled prior to this middleware');
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}
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return value;
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},
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callPause: function() {
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console.log('Middleware 2: pause has been called');
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},
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pause: function(cancelled, value) {
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console.log('Middleware 2: got pause from tech. What is the value passed?', value);
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if (cancelled) {
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console.log('Middleware 2: pause has been cancelled prior to this middleware');
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}
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return value;
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},
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setSource: function(srcObj, next) {
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next(null, srcObj);
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}
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};
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}
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videojs.use('*', m1);
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videojs.use('*', m2);
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// Initial set-up
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var vid = document.getElementById("vid1");
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var player = videojs(vid);
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console.log('Calling play...');
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player.setTimeout(() => {
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player.play()
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.then(() => {
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console.log('The promise resolved, we are playing.');
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},
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(err) => {
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console.log('The promise was rejected, we failed to play.');
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});
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}, 500);
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</script>
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</body>
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</html>
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