125 lines
4.1 KiB
HTML
125 lines
4.1 KiB
HTML
<!DOCTYPE html>
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<html>
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<head lang="en">
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<meta charset="UTF-8" />
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<title>Lazy autoplay video - Lazyload demos</title>
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<style>
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ul,
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li {
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list-style-type: none;
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margin: 0;
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padding: 0;
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}
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.viewport-height {
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min-height: calc(100vh + 300px);
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}
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</style>
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</head>
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<body>
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<h1>Lazy video demo, with autoplay</h1>
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<p>👇🏼 Scroll down to see the lazy videos 👇🏼</p>
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<div class="viewport-height"></div>
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<h2>Preload = none</h2>
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<video
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class="lazy"
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controls
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autoplay
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preload="none"
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width="620"
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data-src="https://archive.org/download/BigBuckBunny_124/Content/big_buck_bunny_720p_surround.mp4"
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data-poster="https://peach.blender.org/wp-content/uploads/title_anouncement.jpg?x11217"
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>
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<source
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type="video/mp4"
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data-src="https://archive.org/download/ElephantsDream/ed_1024_512kb.mp4"
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/>
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<source type="video/ogg" data-src="https://archive.org/download/ElephantsDream/ed_hd.ogv" />
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<source type="video/avi" data-src="https://archive.org/download/ElephantsDream/ed_hd.avi" />
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</video>
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<h2>Preload = metadata</h2>
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<video
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class="lazy"
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preload="metadata"
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controls
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autoplay
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width="620"
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data-src="https://archive.org/download/BigBuckBunny_124/Content/big_buck_bunny_720p_surround.mp4"
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data-poster="https://peach.blender.org/wp-content/uploads/title_anouncement.jpg?x11217"
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>
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<source
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type="video/mp4"
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data-src="https://archive.org/download/ElephantsDream/ed_1024_512kb.mp4"
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/>
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<source type="video/ogg" data-src="https://archive.org/download/ElephantsDream/ed_hd.ogv" />
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<source type="video/avi" data-src="https://archive.org/download/ElephantsDream/ed_hd.avi" />
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</video>
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<h2>Preload = auto</h2>
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<video
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class="lazy"
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preload="auto"
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controls
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autoplay
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width="620"
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data-src="https://archive.org/download/BigBuckBunny_124/Content/big_buck_bunny_720p_surround.mp4"
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data-poster="https://peach.blender.org/wp-content/uploads/title_anouncement.jpg?x11217"
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>
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<source
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type="video/mp4"
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data-src="https://archive.org/download/ElephantsDream/ed_1024_512kb.mp4"
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/>
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<source type="video/ogg" data-src="https://archive.org/download/ElephantsDream/ed_hd.ogv" />
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<source type="video/avi" data-src="https://archive.org/download/ElephantsDream/ed_hd.avi" />
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</video>
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<script src="../dist/lazyload.min.js"></script>
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<script>
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(function () {
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function logElementEvent(eventName, element) {
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console.log(Date.now(), eventName, element.getAttribute("data-src"));
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}
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var callback_enter = function (element) {
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logElementEvent("🔑 ENTERED", element);
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};
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var callback_exit = function (element) {
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logElementEvent("🚪 EXITED", element);
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};
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var callback_loading = function (element) {
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logElementEvent("⌚ LOADING", element);
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};
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var callback_loaded = function (element) {
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logElementEvent("👍 LOADED", element);
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};
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var callback_error = function (element) {
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logElementEvent("💀 ERROR", element);
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element.src = "https://via.placeholder.com/440x560/?text=Error+Placeholder";
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};
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var callback_finish = function () {
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logElementEvent("✔️ FINISHED", document.documentElement);
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};
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var callback_cancel = function (element) {
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logElementEvent("🔥 CANCEL", element);
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};
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ll = new LazyLoad({
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// Assign the callbacks defined above
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callback_enter: callback_enter,
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callback_exit: callback_exit,
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callback_cancel: callback_cancel,
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callback_loading: callback_loading,
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callback_loaded: callback_loaded,
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callback_error: callback_error,
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callback_finish: callback_finish,
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// For debugging purposes
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threshold: 0
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});
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})();
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</script>
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</body>
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</html>
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