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{"__browser":{"country":"US","device":"unknown_device","mobile":false,"name":"unknown browser","platform":"unknown_platform","version":"0"},"__constants":{},"__CPDATA":{"domain_iframe":"https://cdpn.io","environment":"production","host":"codepen.io","iframe_allow":"accelerometer; ambient-light-sensor; camera; display-capture; encrypted-media; geolocation; gyroscope; microphone; midi; payment; vr; web-share","iframe_sandbox":"allow-forms allow-modals allow-pointer-lock allow-popups allow-same-origin allow-scripts allow-top-navigation-by-user-activation allow-downloads allow-presentation"},"__graphql":{"data":{"data":null,"errors":[{"message":"Cannot return null for non-nullable field Query.sessionUser"}]},"url":"https://codepen.io/graphql","api":"cprails"},"__pay_stripe_public_key":"pk_live_2GndomDfiklqpSNQn8FrGuwZSMIMzha7DkLJqlYe7IR0ihKAlKdiHg68JJc5eVPt68rzAjzAAVXcUwjySHRCsgjQQ00gtRBUFNH","__pay_braintree_env":"production","__boomboom":{"serve_url":"https://cdpn.io/cpe/boomboom","store_url":"https://codepen.io/cpe/boomboom/store"},"__pageType":"embed","__item":"{\"editor_settings\":{\"auto_run\":true,\"autocomplete\":false,\"code_folding\":true,\"css_pre_processor\":\"none\",\"css_prefix\":\"neither\",\"css_starter\":\"neither\",\"emmet_active\":true,\"font_size\":14,\"font_type\":\"system\",\"format_on_save\":false,\"html_pre_processor\":\"none\",\"indent_with\":\"spaces\",\"js_pre_processor\":\"none\",\"key_bindings\":\"normal\",\"line_numbers\":true,\"line_wrapping\":true,\"match_brackets\":true,\"snippets\":{\"markupSnippets\":{},\"stylesheetSnippets\":{}},\"tab_size\":2,\"theme\":\"twilight\",\"id\":\"wvRqZPY\",\"auto_save\":true},\"hashid\":\"wvRqZPY\",\"itemType\":\"pen\",\"resources\":[],\"tags\":[\"mdn\",\"learn\"],\"id\":70504590,\"user_id\":10984646,\"html\":\"<!DOCTYPE HTML>\\n<html lang=\\\"ja\\\">\\n  <head>\\n  \\t<meta charset=\\\"utf-8\\\">\\n  \\t<title>Video player example</title>\\n  \\t<link rel=\\\"stylesheet\\\" type=\\\"text/css\\\" href=\\\"style.css\\\">\\n  </head>\\n  <body>\\n    <div class=\\\"player\\\">\\n      <video controls>\\n        <source src=\\\"video/sintel-short.mp4\\\" type=\\\"video/mp4\\\">\\n        <source src=\\\"video/sintel-short.webm\\\" type=\\\"video/webm\\\">\\n        \\n      </video>\\n      <div class=\\\"controls\\\">\\n        <input type=\\\"range\\\" min=\\\"0\\\" max=\\\"1\\\" step=\\\"0.01\\\" value=\\\"1\\\" class=\\\"volume\\\" />\\n        <button class=\\\"play\\\" data-icon=\\\"P\\\" aria-label=\\\"play pause toggle\\\"></button>\\n        <button class=\\\"stop\\\" data-icon=\\\"S\\\" aria-label=\\\"stop\\\"></button>\\n        <div class=\\\"timer\\\"><div></div><span aria-label=\\\"timer\\\">00:00</span></div>\\n        <button class=\\\"rwd\\\" data-icon=\\\"B\\\" aria-label=\\\"rewind\\\"></button>\\n        <button class=\\\"fwd\\\" data-icon=\\\"F\\\" aria-label=\\\"fast forward\\\"></button>\\n      </div>\\n    </div>\\n    <p>Sintel &copy; copyright Blender Foundation | <a href=\\\"http://www.sintel.org\\\">www.sintel.org</a>.</p>\\n    <script src=\\\"custom-player.js\\\"></script>\\n  </body>\\n</html>\\n\",\"css\":\"@font-face {\\n    font-family: 'HeydingsControlsRegular';\\n    src: url('fonts/heydings_controls-webfont.eot');\\n    src: url('fonts/heydings_controls-webfont.eot?#iefix') format('embedded-opentype'),\\n         url('fonts/heydings_controls-webfont.woff') format('woff'),\\n         url('fonts/heydings_controls-webfont.ttf') format('truetype');\\n    font-weight: normal;\\n    font-style: normal;\\n}\\n\\nvideo {\\n  border: 1px solid black;\\n}\\n\\np {\\n  position: absolute;\\n  bottom: 15px;\\n  right: 30px;\\n}\\n\\n.player {\\n  position: absolute;\\n}\\n\\n.controls {\\n  visibility: hidden;\\n  opacity: 0.5;\\n  width: 600px;\\n  border-radius: 10px;\\n  position: absolute;\\n  bottom: 20px;\\n  left: 50%;\\n  margin-left: -300px;\\n  background-color: black;\\n  box-shadow: 3px 3px 5px black;\\n  transition: 1s all;\\n  display: flex;\\n}\\n\\nbutton, .controls {\\n  background: linear-gradient(to bottom,#222,#666);\\n}\\n\\n.player:hover .controls, player:focus .controls {\\n  opacity: 1;\\n}\\n\\nbutton:before {\\n  font-family: HeydingsControlsRegular;\\n  font-size: 20px;\\n  position: relative;\\n  content: attr(data-icon);\\n  color: #aaa;\\n  text-shadow: 1px 1px 0px black;\\n}\\n\\n.play:before {\\n  font-size: 22px;\\n}\\n\\n\\nbutton, .timer {\\n  height: 38px;\\n  line-height: 19px;\\n  box-shadow: inset 0 -5px 25px rgba(0,0,0,0.3);\\n  border-right: 1px solid #333;\\n}\\n\\nbutton {\\n  position: relative;\\n  border: 0;\\n  flex: 1;\\n  outline: none;\\n}\\n\\n.play {\\n  border-radius: 10px 0 0 10px;\\n}\\n\\n.fwd {\\n  border-radius: 0 10px 10px 0;\\n}\\n\\n.timer {\\n  line-height: 38px;\\n  font-size: 10px;\\n  font-family: monospace;\\n  text-shadow: 1px 1px 0px black;\\n  color: white;\\n  flex: 5;\\n  position: relative;\\n}\\n\\n.timer div {\\n  position: absolute;\\n  background-color: rgba(255,255,255,0.2);\\n  left: 0;\\n  top: 0;\\n  width: 0;\\n  height: 38px;\\n  z-index: 2;\\n}\\n\\n.timer span {\\n  position: absolute;\\n  z-index: 3;\\n  left: 19px;\\n}\\n\\nbutton:hover,button:focus {\\n  box-shadow: inset 1px 1px 2px black;\\n}\\n\\nbutton:active {\\n  box-shadow: inset 3px 3px 2px black;\\n}\\n\\n.active:before {\\n  color: red;\\n}\\n\",\"js\":\"const media = document.querySelector('video');\\nconst controls = document.querySelector('.controls')\\nconst volumeSlider = document.querySelector('.volume');\\n\\nconst play = document.querySelector('.play');\\nconst stop = document.querySelector('.stop');\\nconst rwd = document.querySelector('.rwd');\\nconst fwd = document.querySelector('.fwd');\\n\\nconst timerWrapper = document.querySelector('.timer');\\nconst timer = document.querySelector('.timer span');\\nconst timerBar = document.querySelector('.timer div');\\n\\nmedia.removeAttribute(\\\"controls\\\");\\ncontrols.style.visibility = \\\"visible\\\";\\n\\nplay.addEventListener('click', playPauseMedia);\\nstop.addEventListener('click', stopMedia);\\nmedia.addEventListener('ended', stopMedia);\\nmedia.addEventListener('timeupdate', setTime);\\nrwd.addEventListener(\\\"click\\\", mediaBackward);\\nfwd.addEventListener(\\\"click\\\", mediaForward);\\ntimerWrapper.addEventListener('click', timerSeeking); \\n\\nvolumeSlider.addEventListener('change', () => {\\n    media.volume = volumeSlider.value;\\n});\\n\\nfunction timerSeeking (e) {\\n    const timerX = Math.floor(timerWrapper.getBoundingClientRect().x);\\n    const timerWidth = Math.floor(timerWrapper.getBoundingClientRect().width);\\n    \\n    const currentSeek = (e.x - timerX) / timerWidth;\\n        \\n    media.currentTime = Math.floor(media.duration * currentSeek);\\n    timerBar.style.width = `${Math.floor(timerWidth * currentSeek)}px`;\\n};\\n\\n\\nfunction playPauseMedia() {\\n    rwd.classList.remove('active');\\n    fwd.classList.remove('active');\\n    clearInterval(intervalRwd);\\n    clearInterval(intervalFwd);\\n\\n    if (media.paused) {\\n        play.setAttribute('data-icon', 'u');\\n        media.play();\\n    } else {\\n        play.setAttribute('data-icon', 'P');\\n        media.pause();\\n    }\\n}\\n\\nfunction stopMedia() {\\n    rwd.classList.remove('active');\\n    fwd.classList.remove('active');\\n    clearInterval(intervalRwd);\\n    clearInterval(intervalFwd);\\n\\n    media.pause();\\n    media.currentTime = 0;\\n    play.setAttribute('data-icon', 'P');\\n}\\n\\nlet intervalFwd;\\nlet intervalRwd;\\n\\nfunction mediaBackward() {\\n\\n    if (rwd.classList.contains('active')) {\\n        rwd.classList.remove('active');\\n        clearInterval(intervalRwd);\\n        media.play();\\n    } else {\\n        rwd.classList.add('active');\\n        media.pause();\\n        intervalRwd = setInterval(windBackward, 200);\\n    }\\n}\\n\\nfunction mediaForward() {\\n\\n    if (fwd.classList.contains('active')) {\\n        fwd.classList.remove('active');\\n        clearInterval(intervalFwd);\\n        media.play();\\n    } else {\\n        fwd.classList.add('active');\\n        media.pause();\\n        intervalFwd = setInterval(windForward, 200);\\n    }\\n}\\n\\nfunction windBackward() {\\n    if (media.currentTime <= 3) {\\n        rwd.classList.remove('active');\\n        clearInterval(intervalRwd);\\n        stopMedia();\\n    } else {\\n        media.currentTime -= 3;\\n    }\\n}\\n\\nfunction windForward() {\\n    if (media.currentTime >= media.duration - 3) {\\n        fwd.classList.remove('active');\\n        clearInterval(intervalFwd);\\n        stopMedia();\\n    } else {\\n        media.currentTime += 3;\\n    }\\n}\\n\\nfunction setTime() {\\n    console.log(media.currentTime);\\n\\n    const hours = Math.floor(media.currentTime / 3600);\\n    const minutes = Math.floor(media.currentTime / 60 - hours * 60);\\n    const seconds = Math.floor(media.currentTime - minutes * 60);\\n\\n    const hourValue = hours.toString().padStart(2,'0');\\n    const minuteValue = minutes.toString().padStart(2, '0');\\n    const secondValue = seconds.toString().padStart(2, '0');\\n\\n    let videoDur;\\n\\n    const durHours = Math.floor(media.duration / 3600).toString().padStart(2, '0').toString().padStart(2, '0');\\n    const durMinutes = Math.floor(media.duration / 60 - durHours * 60).toString().padStart(2, '0').toString().padStart(2, '0');\\n    const durSeconds = Math.floor(media.duration - durMinutes * 60).toString().padStart(2, '0').toString().padStart(2, '0');\\n\\n    if (media.duration > 3600) {\\n        durSecond = durSeconds - (durHours * 3600);\\n        videoDur = `${durHours}:${durMinutes}:${durSecond.toString().padStart(2, '0')}`;\\n    } else {\\n        videoDur = `${durMinutes}:${durSeconds}`;\\n    }\\n\\n    console.log(hourValue, minuteValue, secondValue);\\n\\n    if (hours > 0) {\\n        const second = secondValue - (hours * 3600);\\n        const mediaTime = `${hourValue}:${minuteValue}:${second.toString().padStart(2, '0')}`;\\n        timer.textContent = mediaTime +\\\" / \\\"+ videoDur;\\n    } else {\\n        const mediaTime = `${minuteValue}:${secondValue}`;\\n        timer.textContent = mediaTime +\\\" / \\\"+ videoDur;  \\n    };\\n    const barLength = \\n    timerWrapper.clientWidth * (media.currentTime / media.duration);\\n    timerBar.style.width = `${barLength}px`;\\n}\",\"html_pre_processor\":\"none\",\"css_pre_processor\":\"none\",\"js_pre_processor\":\"none\",\"html_classes\":\"\",\"css_starter\":\"neither\",\"js_library\":null,\"created_at\":\"2023-09-16T07:32:10.989Z\",\"updated_at\":\"2023-09-16T08:10:37.948Z\",\"title\":\"MDN Learn web development/Video_and_audio_APIs/Summary\",\"description\":\"1. The time display currently breaks if the video is an hour long or more (well, it won't display hours; just minutes and seconds). Can you figure out how to change the example to make it display hours?\\n\\n2. Because <audio> elements have the same HTMLMediaElement functionality available to them, you could easily get this player to work for an <audio> element too. Try doing so.\\n\\n3. Can you work out a way to turn the timer inner <div> element into a true seek bar/scroller — i.e., when you click somewhere on the bar, it jumps to that relative position in the video playback? As a hint, you can find out the X and Y values of the element's left/right and top/bottom sides via the getBoundingClientRect() method, and you can find the coordinates of a mouse click via the event object of the click event, called on the Document object. 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