大佬教程收集整理的这篇文章主要介绍了html5-video – 如何使用Coverr的代码解决html5视频无法播放的问题,大佬教程大佬觉得挺不错的,现在分享给大家,也给大家做个参考。
但是,视频无法播放.
HTML:
<div class="homepage-hero-module"> <div class="video-container"> <div class="filter"></div> <video autoplay loop class="fillWidth"> <source src="https://doig.website.technology/wp-content/uploads/2016/09/Escalate.mp4" type="video/mp4" ></source>Your browser does not support the video tag. I suggest you upgrade your browser. <source src="https://doig.website.technology/wp-content/uploads/2016/09/Escalate.webm" type="video/webm" ></source>Your browser does not support the video tag. I suggest you upgrade your browser. </video> <div class="poster hidden"><img src="https://doig.website.technology/wp-content/uploads/2016/09/Escalate.jpg" alt="Escalate your Business Internet success with the Help of a web professional"></div> </div> </div>
CSS:
<style> .homepage-hero-module { border-right: none; border-left: none; position: relative; } .no-video .video-container video,.touch .video-container video { display: none; } .no-video .video-container .poster,.touch .video-container .poster { display: block !important; } .video-container { position: relative; bottom: 0%; left: 0%; height: 100%; width: 100%; overflow: hidden; BACkground: #000; } .video-container .poster img { width: 100%; bottom: 0; position: absolute; } .video-container .filter { z-index: 100; position: absolute; BACkground: rgba(0,0.4); width: 100%; } .video-container video { position: absolute; z-index: 0; bottom: 0; } .video-container video.fillWidth { width: 100%; } </style>
JS:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script type="text/javascript"> //jQuery is required to run this code jQuery( document ).ready(function() { scaleVideoContainer(); initBAnnerVideoSize('.video-container .poster img'); initBAnnerVideoSize('.video-container .filter'); initBAnnerVideoSize('.video-container video'); jQuery(window).on('resize',function() { scaleVideoContainer(); scaleBAnnerVideoSize('.video-container .poster img'); scaleBAnnerVideoSize('.video-container .filter'); scaleBAnnerVideoSize('.video-container video'); }); }); function scaleVideoContainer() { var height = jQuery(window).height() + 5; var unitHeight = parseInt(height) + 'px'; jQuery('.homepage-hero-module').css('height',unitHeight); } function initBAnnerVideoSize(element){ jQuery(element).each(function(){ jQuery(this).data('height',jQuery(this).height()); jQuery(this).data('width',jQuery(this).width()); }); scaleBAnnerVideoSize(element); } function scaleBAnnerVideoSize(element){ var windowWidth = jQuery(window).width(),windowHeight = jQuery(window).height() + 5,videoWidth,videoHeight; console.log(windowHeight); jQuery(element).each(function(){ var videoAspectRatio = jQuery(this).data('height')/jQuery(this).data('width'); jQuery(this).width(windowWidth); if(windowWidth < 1000){ videoHeight = windowHeight; videoWidth = videoHeight / videoAspectRatio; jQuery(this).css({'margin-top' : 0,'margin-left' : -(videoWidth - windowWidth) / 2 + 'px'}); jQuery(this).width(videoWidth).height(videoHeight); } jQuery('.homepage-hero-module .video-container video').addClass('fadeIn animated'); }); } </script>
我在控制台中看不到任何错误,因此我不知道为什么视频无法在最新版本的Chrome或Firefox中播放.
帮助赞赏.
<video autoplay loop class="fillWidth" poster="https://doig.website.technology/wp-content/uploads/2016/09/Escalate.jpg"> <source src="https://doig.website.technology/wp-content/uploads/2016/09/Escalate.mp4" type="video/mp4" ></source> <source src="https://doig.website.technology/wp-content/uploads/2016/09/Escalate.webm" type="video/webm" ></source>Your browser does not support the video tag. I suggest you upgrade your browser. </video>
要使用文本注释视频,您可以执行以下操作:
<div class="video-container"> <div class="filter"></div> <video loop class="fillWidth" poster="https://doig.website.technology/wp-content/uploads/2016/09/Escalate.jpg"> <source src="https://doig.website.technology/wp-content/uploads/2016/09/Escalate.mp4" type="video/mp4" ></source> <source src="https://doig.website.technology/wp-content/uploads/2016/09/Escalate.webm" type="video/webm" ></source>Your browser does not support the video tag. I suggest you upgrade your browser. </video> <div class="video-Annotation-layer"> <div id="video-Annotation-1">Hello there!!</div> <div id="video-Annotation-2">Hey buddy!!</div></div> </div>
然后在CSS中:
.video-Annotation-layer{ width:100%; height:100%; } #video-Annotation-1{ position:absolute; top:40%; left:40%; font-size:50px; text-align:center; } #video-Annotation-2{ position:absolute; top:60%; left:30%; color:blue; BACkground-color:white; font-size:40px; text-align:center; }
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