광고 카운트다운 타이머 만들기
컬렉션을 사용해 정리하기
내 환경설정을 기준으로 콘텐츠를 저장하고 분류하세요.
이 가이드는 IMA DAI SDK를 사용하여 광고 카운트다운 타이머를 구현하는 방법을 안내합니다.
카운트다운 타이머는 HTML 요소이므로 필요에 따라 스타일과 위치를 조정할 수 있습니다.
기본 요건
이 가이드는
시작하기 가이드를 참조하세요.
타이머 만들기
타이머를 만들려면 자리표시자 요소를 HTML에 추가하고
CSS 그런 다음 AdProgress
이벤트를 수신 대기하고
이벤트의 adProgressData
에서 남은 시간입니다.
dai.html
<body onLoad="initPlayer()">
<h2>IMA DAI SDK for HTML5 Demo (HLS.JS)</h2>
<video id="video"></video>
<div id="adUi"></div>
<div id="ad-timer">Ad not currently playing.</div>
</body>
dai.css
#ad-timer {
display: inline-block;
margin-top: 375px;
padding: 15px;
border: 1px solid #000;
}
...
dai.js
...
var streamManager; // used to request ad-enabled streams.
var hls = new Hls(); // hls.js video player
var videoElement;
var adUiElement;
var timerElement
...
function initPlayer() {
videoElement = document.getElementById('video');
adUiElement = document.getElementById('adUi');
timerElement = document.getElementById('ad-timer');
...
streamManager.addEventListener(
[google.ima.dai.api.StreamEvent.Type.LOADED,
google.ima.dai.api.StreamEvent.Type.ERROR,
google.ima.dai.api.StreamEvent.Type.AD_BREAK_STARTED,
google.ima.dai.api.StreamEvent.Type.AD_BREAK_ENDED,
google.ima.dai.api.StreamEvent.Type.PAUSED,
google.ima.dai.api.StreamEvent.Type.RESUMED,
google.ima.dai.api.StreamEvent.Type.AD_PROGRESS],
onStreamEvent,
false);
...
function onStreamEvent(e) {
switch (e.type) {
case google.ima.dai.api.StreamEvent.Type.LOADED:
console.log('Stream loaded');
loadUrl(e.getStreamData().url);
break;
case google.ima.dai.api.StreamEvent.Type.ERROR:
console.log('Error loading stream, playing backup stream.' + e);
loadUrl(BACKUP_STREAM);
break;
case google.ima.dai.api.StreamEvent.Type.AD_BREAK_STARTED:
console.log('Ad Break Started');
videoElement.controls = false;
adUiElement.style.display = 'block';
break;
case google.ima.dai.api.StreamEvent.Type.AD_PROGRESS:
var progressData = e.getStreamData().adProgressData;
var timeRemaining = Math.ceil(progressData.duration - progressData.currentTime);
timerElement.innerHTML = 'Ad finished in: ' + timeRemaining;
break;
case google.ima.dai.api.StreamEvent.Type.AD_BREAK_ENDED:
timerElement.innerHTML = 'Ad not currently playing.';
console.log('Ad Break Ended');
videoElement.controls = true;
adUiElement.style.display = 'none';
break;
default:
break;
}
}
달리 명시되지 않는 한 이 페이지의 콘텐츠에는 Creative Commons Attribution 4.0 라이선스에 따라 라이선스가 부여되며, 코드 샘플에는 Apache 2.0 라이선스에 따라 라이선스가 부여됩니다. 자세한 내용은 Google Developers 사이트 정책을 참조하세요. 자바는 Oracle 및/또는 Oracle 계열사의 등록 상표입니다.
최종 업데이트: 2025-08-31(UTC)
[null,null,["최종 업데이트: 2025-08-31(UTC)"],[[["\u003cp\u003eThis guide explains how to implement an ad countdown timer within a video player using the IMA DAI SDK for HTML5.\u003c/p\u003e\n"],["\u003cp\u003eThe timer is created using HTML elements for display and styling, with JavaScript listening to ad progress events for real-time updates.\u003c/p\u003e\n"],["\u003cp\u003eYou can customize the timer's appearance by modifying the CSS and HTML elements as per your design preferences.\u003c/p\u003e\n"],["\u003cp\u003eThe guide requires prior understanding of HTML5 DAI implementation, as outlined in the 'Get Started' guide it builds upon.\u003c/p\u003e\n"]]],[],null,["This guide walks you through how to implement an ad countdown timer with the IMA DAI SDK.\nThe countdown timer is an HTML element, so you can adjust its styling and positioning as needed.\n\nPrerequisites\n\nThis guide builds on the HTML5 DAI example described in the\n[Get started](/ad-manager/dynamic-ad-insertion/sdk/html5) guide.\n\nCreating the timer\n\nTo create the timer, add a placeholder element to the HTML and implement styling in the\nCSS. Then, add some JavaScript to listen to the `AdProgress` event and calculate the\nremaining time from the event's `adProgressData`.\n\ndai.html \n\n```text\n \u003cbody onLoad=\"initPlayer()\"\u003e\n \u003ch2\u003eIMA DAI SDK for HTML5 Demo (HLS.JS)\u003c/h2\u003e\n \u003cvideo id=\"video\"\u003e\u003c/video\u003e\n \u003cdiv id=\"adUi\"\u003e\u003c/div\u003e\n \u003cdiv id=\"ad-timer\"\u003eAd not currently playing.\u003c/div\u003e\n \u003c/body\u003e\n```\n\ndai.css \n\n```css+lasso\n\n#ad-timer {\n display: inline-block;\n margin-top: 375px;\n padding: 15px;\n border: 1px solid #000;\n}\n\n...\n```\n\ndai.js \n\n```gdscript\n ...\n\n var streamManager; // used to request ad-enabled streams.\n var hls = new Hls(); // hls.js video player\n var videoElement;\n var adUiElement;\n var timerElement\n\n ...\n\n function initPlayer() {\n videoElement = document.getElementById('video');\n adUiElement = document.getElementById('adUi');\n timerElement = document.getElementById('ad-timer');\n\n ...\n\n streamManager.addEventListener(\n [google.ima.dai.api.StreamEvent.Type.LOADED,\n google.ima.dai.api.StreamEvent.Type.ERROR,\n google.ima.dai.api.StreamEvent.Type.AD_BREAK_STARTED,\n google.ima.dai.api.StreamEvent.Type.AD_BREAK_ENDED,\n google.ima.dai.api.StreamEvent.Type.PAUSED,\n google.ima.dai.api.StreamEvent.Type.RESUMED,\n google.ima.dai.api.StreamEvent.Type.AD_PROGRESS],\n onStreamEvent,\n false);\n\n ...\n\n function onStreamEvent(e) {\n switch (e.type) {\n case google.ima.dai.api.StreamEvent.Type.LOADED:\n console.log('Stream loaded');\n loadUrl(e.getStreamData().url);\n break;\n case google.ima.dai.api.StreamEvent.Type.ERROR:\n console.log('Error loading stream, playing backup stream.' + e);\n loadUrl(BACKUP_STREAM);\n break;\n case google.ima.dai.api.StreamEvent.Type.AD_BREAK_STARTED:\n console.log('Ad Break Started');\n videoElement.controls = false;\n adUiElement.style.display = 'block';\n break;\n case google.ima.dai.api.StreamEvent.Type.AD_PROGRESS:\n var progressData = e.getStreamData().adProgressData;\n var timeRemaining = Math.ceil(progressData.duration - progressData.currentTime);\n timerElement.innerHTML = 'Ad finished in: ' + timeRemaining;\n break;\n case google.ima.dai.api.StreamEvent.Type.AD_BREAK_ENDED:\n timerElement.innerHTML = 'Ad not currently playing.';\n console.log('Ad Break Ended');\n videoElement.controls = true;\n adUiElement.style.display = 'none';\n break;\n default:\n break;\n }\n }\n```"]]