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Add an example how to define robustness levels for DRM playback #4028

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Aug 19, 2022
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Add an example how to define robustness levels for DRM playback #4028

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105 changes: 105 additions & 0 deletions samples/drm/robustness-level.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>DRM Robustness level example</title>

<script src="../../dist/dash.all.debug.js"></script>

<!-- Bootstrap core CSS -->
<link href="../lib/bootstrap/bootstrap.min.css" rel="stylesheet">
<link href="../lib/main.css" rel="stylesheet">

<style>
video {
width: 640px;
height: 360px;
}
</style>

<script class="code">
function init() {
var protData = {
"com.widevine.alpha": {
"serverURL": "https://drm-widevine-licensing.axtest.net/AcquireLicense",
"httpRequestHeaders": {
"X-AxDRM-Message": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ2ZXJzaW9uIjoxLCJjb21fa2V5X2lkIjoiYjMzNjRlYjUtNTFmNi00YWUzLThjOTgtMzNjZWQ1ZTMxYzc4IiwibWVzc2FnZSI6eyJ0eXBlIjoiZW50aXRsZW1lbnRfbWVzc2FnZSIsImZpcnN0X3BsYXlfZXhwaXJhdGlvbiI6NjAsInBsYXlyZWFkeSI6eyJyZWFsX3RpbWVfZXhwaXJhdGlvbiI6dHJ1ZX0sImtleXMiOlt7ImlkIjoiOWViNDA1MGQtZTQ0Yi00ODAyLTkzMmUtMjdkNzUwODNlMjY2IiwiZW5jcnlwdGVkX2tleSI6ImxLM09qSExZVzI0Y3Iya3RSNzRmbnc9PSJ9XX19.FAbIiPxX8BHi9RwfzD7Yn-wugU19ghrkBFKsaCPrZmU"
},
priority: 0,
"audioRobustness": "SW_SECURE_CRYPTO",
"videoRobustness": "SW_SECURE_CRYPTO"
}
};
var video,
player,
url = "https://media.axprod.net/TestVectors/v7-MultiDRM-SingleKey/Manifest_1080p.mpd";

video = document.querySelector("video");
player = dashjs.MediaPlayer().create();
player.initialize(video, url, true);
player.setProtectionData(protData);
}

function check() {
if (location.protocol === 'http:' && location.hostname !== 'localhost') {
var out = 'This page has been loaded under http. This might result in the EME APIs not being available to the player and any DRM-protected content will fail to play. ' +
'If you wish to test manifest URLs that require EME support, then <a href=\'https:' + window.location.href.substring(window.location.protocol.length) + '\'>reload this page under https</a>.'
var div = document.getElementById('http-warning');
div.innerHTML = out;
div.style.display = ''
}
}
</script>
</head>
<body>

<main>
<div class="container py-4">
<header class="pb-3 mb-4 border-bottom">
<img class=""
src="../lib/img/dashjs-logo.png"
width="200">
</header>
<div class="row">
<div class="col-md-12">
<div class="alert alert-danger" role="alert" style="display: none" id="http-warning">

</div>
</div>
</div>
<div class="row">
<div class="col-md-4">
<div class="h-100 p-5 bg-light border rounded-3">
<h3>DRM Robustness level example</h3>
<p>This example shows how to define a robustness level to be used by dash.js in the <i>requestMediaKeySystemAccess</i>
call. </p>
<p>For a detailed explanation on DRM playback in dash.js checkout the
<a href="https://github.com/Dash-Industry-Forum/dash.js/wiki/Digital-Rights-Management-(DRM)-and-license-acquisition"
target="_blank">Wiki</a>.</p>
</div>
</div>
<div class="col-md-8">
<video controls="true"></video>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div id="code-output"></div>
</div>
</div>
<footer class="pt-3 mt-4 text-muted border-top">
&copy; DASH-IF
</footer>
</div>
</main>


<script>
document.addEventListener('DOMContentLoaded', function () {
check();
init();
});
</script>
<script src="../highlighter.js"></script>
</body>
</html>
13 changes: 13 additions & 0 deletions samples/samples.json
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Expand Up @@ -405,6 +405,19 @@
"Video",
"Audio"
]
},
{
"title": "DRM Robustness level example",
"description": "This example shows how to define a robustness level to be used by dash.js when calling <i>requestMediaKeySystemAccess</i>",
"href": "drm/robustness-level.html",
"image": "lib/img/tos-1.jpg",
"labels": [
"VoD",
"DRM",
"Widevine",
"Video",
"Audio"
]
}
]
},
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