74 lines
1.9 KiB
HTML
74 lines
1.9 KiB
HTML
<title>Video</title>
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<article>
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<video>
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<source src="dizzy.mp4" />
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<source src="dizzy.ogv" />
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</video>
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<p id="controls">
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<input type="button" id="play" value="play">
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<span id="position">00:00</span> / <span id="duration">loading...</span>
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</p>
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<p>Note that (at time of writing) <a href="http://webkit.org/" title="The WebKit Open Source Project">Webkit nightly</a> supports full screen mode, which will add a button above.</p>
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</article>
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<script>
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var video = document.querySelector('video'),
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togglePlay = document.querySelector('#play'),
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position = document.querySelector('#position'),
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ready = false,
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controls = document.querySelector('#controls'),
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fullscreen = null;
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addEvent(togglePlay, 'click', function () {
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if (ready) {
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video.playbackRate = 0.5;
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if (video.paused) {
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if (video.ended) video.currentTime = 0;
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video.play();
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this.value = "pause";
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} else {
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video.pause();
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this.value = "play";
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}
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}
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});
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addEvent(video, 'timeupdate', function () {
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position.innerHTML = asTime(this.currentTime);
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});
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addEvent(video, 'ended', function () {
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togglePlay.value = "play";
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});
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addEvent(video, 'canplay', function () {
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video.muted = true;
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ready = true;
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document.querySelector('#duration').innerHTML = asTime(this.duration);
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// note: .webkitSupportsFullscreen is false while the video is loading, so we bind in to the canplay event
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if (video.webkitSupportsFullscreen) {
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fullscreen = document.createElement('input');
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fullscreen.setAttribute('type', 'button');
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fullscreen.setAttribute('value', 'fullscreen');
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controls.insertBefore(fullscreen, controls.firstChild);
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addEvent(fullscreen, 'click', function () {
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video.webkitEnterFullScreen();
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});
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}
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});
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function asTime(t) {
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t = Math.round(t);
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var s = t % 60;
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var m = Math.round(t / 60);
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return two(m) + ':' + two(s);
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}
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function two(s) {
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s += "";
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if (s.length < 2) s = "0" + s;
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return s;
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}
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</script> |