mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-11 16:32:59 +00:00
965450cd7c
Includes "bear" samples from the Chromium project which include several runs of PSSH boxes in their MOOF boxes. MozReview-Commit-ID: 4KIJ2FCOyWT --HG-- rename : dom/media/test/short-cenc.mp4 => dom/media/test/short-cenc-pssh-in-moof.mp4 extra : rebase_source : 29cd7ea0e3b76935d76e376ee0f88f4c93aca85d
142 lines
4.6 KiB
HTML
142 lines
4.6 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
|
|
<head>
|
|
<title>Test Encrypted Media Extensions</title>
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
|
|
<script type="text/javascript" src="manifest.js"></script>
|
|
<script type="text/javascript" src="eme.js"></script>
|
|
</head>
|
|
|
|
<body>
|
|
<video controls id="video"></video>
|
|
<div id="log"></div>
|
|
<script class="testbody" type="text/javascript">
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
|
|
function e(id) {
|
|
return document.getElementById(id);
|
|
}
|
|
|
|
function log(msg) {
|
|
var log_pane = e('log');
|
|
log_pane.appendChild(document.createTextNode(msg));
|
|
log_pane.appendChild(document.createElement("br"));
|
|
}
|
|
|
|
function DownloadMedia(url, type, mediaSource) {
|
|
return new Promise((resolve, reject) => {
|
|
var sourceBuffer = mediaSource.addSourceBuffer(type);
|
|
fetch(url)
|
|
.then((response) => { return response.arrayBuffer(); })
|
|
.then((arrayBuffer) => {
|
|
once(sourceBuffer, "updateend", resolve);
|
|
sourceBuffer.appendBuffer(arrayBuffer);
|
|
});
|
|
});
|
|
}
|
|
|
|
function LoadMSE(video, tracks) {
|
|
var ms = new MediaSource();
|
|
video.src = URL.createObjectURL(ms);
|
|
once(ms, "sourceopen", () => {
|
|
Promise.all(tracks.map(track => DownloadMedia(track.url, track.type, ms)))
|
|
.then(() => {
|
|
ms.endOfStream();
|
|
})
|
|
});
|
|
}
|
|
|
|
function CreateMediaKeys(video, configurations) {
|
|
return navigator.requestMediaKeySystemAccess("org.w3.clearkey", configurations)
|
|
.then((keySystemAccess) => {
|
|
return keySystemAccess.createMediaKeys();
|
|
}, bail("Failed to request key system access."))
|
|
|
|
.then((mediaKeys) => {
|
|
video.mediaKeys = mediaKeys;
|
|
return video.setMediaKeys(mediaKeys);
|
|
}, bail("Failed to set media keys."));
|
|
}
|
|
|
|
var encryptedEventCount = 0;
|
|
|
|
var initDatas = new Map();
|
|
|
|
var keys = {
|
|
"30313233343536373839303132333435" : "ebdd62f16814d27b68ef122afce4ae3c"
|
|
};
|
|
|
|
function handleEncrypted(event) {
|
|
// We get one 'encrypted' event for every run of contiguous PSSH boxes
|
|
// in each stream. Note that some of the PSSH boxes contained in the
|
|
// "bear" streams aren't in the Common Open PSSH box format, so our
|
|
// ClearKey CDM will reject those license requests. Some of the init
|
|
// data is also repeated.
|
|
encryptedEventCount++;
|
|
|
|
var hexStr = StringToHex(new TextDecoder().decode(event.initData));
|
|
if (initDatas.has(hexStr)) {
|
|
// Already have a session for this.
|
|
return;
|
|
}
|
|
initDatas.set(hexStr, session);
|
|
|
|
var initData = new Uint8Array(event.initData);
|
|
log("encrypted event => len=" + initData.length + " " + hexStr);
|
|
var session = event.target.mediaKeys.createSession();
|
|
session.addEventListener("message", function(event) {
|
|
event.target.update(GenerateClearKeyLicense(event.message, keys));
|
|
});
|
|
|
|
session.generateRequest(event.initDataType, event.initData);
|
|
}
|
|
|
|
const videoContentType = "video/mp4; codecs=\"avc1.64000d\"";
|
|
const audioContentType = "audio/mp4; codecs=\"mp4a.40.2\"";
|
|
|
|
var tracks = [
|
|
{
|
|
type: videoContentType,
|
|
url: "bear-640x360-v_frag-cenc-key_rotation.mp4",
|
|
initDatas: 6,
|
|
},
|
|
{
|
|
type: audioContentType,
|
|
url: "bear-640x360-a_frag-cenc-key_rotation.mp4",
|
|
initDatas: 7,
|
|
}
|
|
];
|
|
|
|
var configurations = [{
|
|
initDataTypes: ["cenc"],
|
|
audioCapabilities: [{
|
|
contentType: audioContentType
|
|
}],
|
|
videoCapabilities: [{
|
|
contentType: videoContentType
|
|
}]
|
|
}];
|
|
|
|
var video = document.getElementById("video");
|
|
|
|
video.addEventListener("encrypted", handleEncrypted, false);
|
|
|
|
video.addEventListener("ended", ()=>{
|
|
var expectedEncryptedEvents = tracks.reduce((sum, track) => sum += track.initDatas, 0);
|
|
is(encryptedEventCount, expectedEncryptedEvents, "Should get one 'encrypted' event per run of contiguous PSSH boxes in media.");
|
|
SimpleTest.finish();
|
|
});
|
|
|
|
video.autoplay = true;
|
|
|
|
CreateMediaKeys(video, configurations)
|
|
.then(()=>{
|
|
LoadMSE(video, tracks);
|
|
});
|
|
|
|
</script>
|
|
</body>
|
|
</html> |