mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-14 15:56:38 +03:00
Joey Parrish
80 lines
2.6 KiB
Plaintext
80 lines
2.6 KiB
Plaintext
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>TurtleTube - Async Load</title>
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<!-- Load the Shaka Player library. -->
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<script src="shaka-player.compiled.js"></script>
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</head>
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<body>
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<ul id="videoTracks"></ul>
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<video id="video"
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width="640" height="480"
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crossorigin="anonymous"
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controls><!-- No autoplay attribute. -->
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Your browser does not support HTML5 video.
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</video>
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</body>
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<script>
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function initPlayer() {
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// Install polyfills.
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shaka.polyfill.Fullscreen.install();
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shaka.polyfill.MediaKeys.install();
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shaka.polyfill.VideoPlaybackQuality.install();
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// Find the video element.
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var video = document.getElementById('video');
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// Construct a Player to wrap around it.
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var player = new shaka.player.Player(video);
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// Attach the player to the window so that it can be easily debugged.
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window.player = player;
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// Listen for errors from the Player.
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player.addEventListener('error', function(event) {
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console.error(event);
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});
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// Construct a DashVideoSource to represent the DASH manifest.
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var mpdUrl = 'http://turtle-tube.appspot.com/t/t2/dash.mpd';
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var source = new shaka.player.DashVideoSource(mpdUrl, null);
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// Load the source into the Player.
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// Then query the video tracks to display in the videoTracks list element.
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// Resize the video element to match the aspect ratio of the active track.
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// Finally, begin playback.
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player.load(source).then(function() {
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var videoTracks = player.getVideoTracks();
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var activeTrack;
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// Add track info to the DOM.
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var ul = document.getElementById('videoTracks');
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for (var i = 0; i < videoTracks.length; ++i) {
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var track = videoTracks[i];
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if (track.active) activeTrack = track;
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var text = track.width + ' x ' + track.height;
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text += ' ' + (track.bandwidth / 1024).toFixed(0) + ' kbits/s';
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var li = document.createElement('li');
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li.innerText = text;
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ul.appendChild(li);
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}
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// Correct aspect ratio.
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if (activeTrack) {
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var aspectRatio = activeTrack.width / activeTrack.height;
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video.width = video.height * aspectRatio;
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} else {
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console.error('Unable to query aspect ratio!');
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}
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// Begin playback, since autoplay is not enabled on the video tag.
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player.play();
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});
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}
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document.addEventListener('DOMContentLoaded', initPlayer);
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</script>
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</html>
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