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lgtest4.html
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<!DOCTYPE html>
<html>
<head>
<title>LG DRM Test</title>
</head>
<body>
<p id='info'>LG EME TEST</p>
<p id='log'>Not Started</p>
<video id='video' controls autoplay preload="auto" width=960>
</video>
<script>
var LIMIT = 1;
var keySystem = 'org.w3.clearkey';
//var keySystem = 'com.widevine.alpha';
var text = document.getElementById('log');
var info = document.getElementById('info');
var video = document.getElementById('video');
var session;
/*
var config = [{
initDataTypes: ['cenc', 'webm'],
audioCapabilities: [{contentType: 'audio/mp4; codecs="mp4a.40.5"', robustness: "SW_SECURE_CRYPTO"},
{contentType: 'audio/mp4; codecs="mp4a.40.2"', robustness: "SW_SECURE_CRYPTO"}],
videoCapabilities: [{contentType: 'video/mp4; codecs="avc1.4d4015"', robustness: "HW_DECODE_ALL"},
{contentType: 'video/mp4; codecs="avc1.4d4015"', robustness: "SW_SECURE_DECODE"}],
}];
var config = [{
initDataTypes: ['cenc', 'webm'],
audioCapabilities: [{contentType: 'audio/mp4; codecs="mp4a.40.5"'},
{contentType: 'audio/mp4; codecs="mp4a.40.2"'}],
videoCapabilities: [{contentType: 'video/mp4; codecs="avc1.4d4015"'},
{contentType: 'video/mp4; codecs="avc1.4d4015"'}],
}];
*/
var config = [{
initDataTypes: ['webm'],
videoCapabilities: [{
contentType: 'video/webm; codecs="vp8"'
}]
}];
var initData = new Uint8Array(
[0, 0, 0, 176, 112, 115, 115, 104, 0, 0, 0, 0, 237, 239, 139, 169, 121, 214, 74, 206, 163, 200, 39, 220, 213, 29, 33, 237, 0, 0, 0, 144, 18, 16, 11, 205, 136, 52, 245, 199, 86, 241, 174, 47, 229, 116, 181, 93, 130, 82, 18, 16, 3, 193, 212, 170, 253, 129, 95, 60, 148, 106, 150, 150, 179, 100, 57, 86, 18, 16, 20, 31, 183, 18, 44, 22, 83, 198, 149, 231, 89, 207, 241, 90, 87, 86, 18, 16, 243, 249, 154, 238, 136, 14, 80, 157, 174, 203, 70, 9,
29, 84, 66, 121, 18, 16, 137, 23, 152, 179, 182, 239, 81, 84, 134, 169, 112, 38, 21, 3, 5, 252, 26, 7, 89, 111, 117, 84, 117, 98, 101, 34, 29, 89, 84, 95, 84, 86, 95, 66, 82, 79, 65, 68, 67, 65, 83, 84, 58, 88, 122, 82, 101, 86, 120, 99, 74, 70, 81, 81, 46, 48, 56, 164, 137, 1, 72, 227, 220, 149, 155, 6, 80, 128, 163, 5, 0, 0, 2, 238, 112, 115, 115, 104, 0, 0, 0, 0, 154, 4, 240, 121, 152, 64, 66, 134, 171, 146, 230, 91,
224, 136, 95, 149, 0, 0, 2, 206, 206, 2, 0, 0, 1, 0, 1, 0, 196, 2, 60, 0, 87, 0, 82, 0, 77, 0, 72, 0, 69, 0, 65, 0, 68, 0, 69, 0, 82, 0, 32, 0, 120, 0, 109, 0, 108, 0, 110, 0, 115, 0, 61, 0, 34, 0, 104, 0, 116, 0, 116, 0, 112, 0, 58, 0, 47, 0, 47, 0, 115, 0, 99, 0, 104, 0, 101, 0, 109, 0, 97, 0, 115, 0, 46, 0, 109, 0, 105, 0, 99, 0, 114, 0, 111, 0, 115, 0, 111, 0, 102, 0,
116, 0, 46, 0, 99, 0, 111, 0, 109, 0, 47, 0, 68, 0, 82, 0, 77, 0, 47, 0, 50, 0, 48, 0, 48, 0, 55, 0, 47, 0, 48, 0, 51, 0, 47, 0, 80, 0, 108, 0, 97, 0, 121, 0, 82, 0, 101, 0, 97, 0, 100, 0, 121, 0, 72, 0, 101, 0, 97, 0, 100, 0, 101, 0, 114, 0, 34, 0, 32, 0, 118, 0, 101, 0, 114, 0, 115, 0, 105, 0, 111, 0, 110, 0, 61, 0, 34, 0, 52, 0, 46, 0, 48, 0, 46, 0, 48, 0, 46, 0,
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62, 0, 60, 0, 47, 0, 87, 0, 82, 0, 77, 0, 72, 0, 69, 0, 65, 0, 68, 0, 69, 0, 82, 0, 62, 0]);
var initData2 = new Uint8Array([48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 48, 49, 50, 51, 52, 53]);
var count = 0;
function log(e) {
console.log('LOG:' + e);
text.innerHTML = e;
}
function step(t) {
console.log('INFO:' + t);
info.innerHTML = t;
}
function onneedkey(event) {
log('onneedkey');
}
function onkeymessage(event) {
log('onkeymessage' + event);
}
function generate01b() {
step('EME0.1b');
if (video.generateKeyRequest) {
step('generatekeyrequest');
video.onkeymessage = onkeymessage;
video.generateKeyRequest(keySystem, initData);
} else if (video.webkitGenerateKeyRequest) {
step('webkitgeneratekeyrequest');
video.onwebkitkeymessage = onkeymessage;
try {
video.webkitGenerateKeyRequest(keySystem, initData);
} catch (e) {
log('error on generate key request', e);
}
} else {
log('generatekeyrequest missing');
}
}
function createKeys() {
document.body.style.backgroundColor = "white";
step('start');
if (!navigator.requestMediaKeySystemAccess) {
log('FinalEME is missing');
generate01b();
return;
}
navigator.requestMediaKeySystemAccess(keySystem, config)
.then(function(keySystemAccess) {
step('requestMediaKeySystem');
keySystemAccess.createMediaKeys().then(function (createdKeys) {
log('createKey');
createSession(createdKeys);
}, log);
}, log);
}
function createSession(mediaKey) {
session = mediaKey.createSession();
//session.generateRequest('cenc', initData).then(next, log);
session.generateRequest('webm', initData2).then(next, log);
if (session) {
session.close();
log('session closed:' + count);
}
}
function next() {
count++;
log('Succeed:' + count);
//if (session) {
// session.close();
// log('session closed:' + count);
//}
if (count < LIMIT) {
createKeys();
}
}
createKeys();
</script>
</body>
</html>