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HTML5 video循环播放多个视频的方法步骤

HuterTou 2020-08-16 04:09 363 查看 https://www.geek-share.com/det

最近在开发中遇到的需求是:微信扫描课件二维码,播放其对应的课件视频

设计流程

1.扫描二维码时,将其视频列表存入model中,存入第一条是为了,不在html界面重新获取第一条视频

model.addAttribute("playUrl", videos.get(0).getVideoUrl());
model.addAttribute("videoUrls", JsonUtils.toJson(videos));

2.返回其对应的html界面

return "client/coursePlayer.html";

3.使用video 播放视频第一条视频

<video id="videoID" controls="true"
style="object-fit:fill"
src="${playUrl}"
class="horizontal-img"
preload="metadata"
webkit-playsinline="true"
playsinline="true"
x-webkit-airplay="allow"
x5-video-player-type="h5"
x5-video-player-fullscreen="true"
x5-video-orientation="landscape"
autoplay>
抱歉,您的浏览器不支持内嵌视频!
</video>

4.用ended 监控视频播放进度

<script type="application/javascript">
videoDom.addEventListener('ended', function(event) {
if (index === length-1) {
videoDom.pause();
} else {
index += 1;
videoDom.src = videos[index].videoUrl;
videoDom.play();
}
})
</script>

html界面如下:

<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>${title}</title>
<style>
.video {
position: fixed;
top: 0;
bottom: 0;
right: 0;
left: 0;
z-index: 99;
transition: all 0.3s;
background-color: rgba(0, 0, 0, 0.5);
}

.video-content {
height: 100%;
width: 100%;
}

video {
position: initial;
}

video.horizontal-img {
width: 100%;
height: auto;
max-height: 100%;
}
</style>
</head>
<body>
<div class="video">
<div class="video-content"><video id="videoID" controls="true"
style="object-fit:fill"
src="${playUrl}"
class="horizontal-img"
preload="metadata"
webkit-playsinline="true"
playsinline="true"
x-webkit-airplay="allow"
x5-video-player-type="h5"
x5-video-player-fullscreen="true"
x5-video-orientation="landscape"
autoplay>
抱歉,您的浏览器不支持内嵌视频!
</video>
</div>
</div>
<script type="application/javascript">
var dom = document;
var index = 0;
var videos = ${videoUrls};
var videoDom = dom.getElementById('videoID');
videoDom.play();
videoDom.addEventListener('ended', function(event) {
if (index === length-1) {
videoDom.pause();
} else {
index += 1;
videoDom.src = videos[index].videoUrl;
videoDom.play();
}
})
</script>
</body>
</html>

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