在youtube上禁用blackbars嵌入iFrame [英] disabling blackbars on youtube embed iFrame

问题描述

我将来自youtube的视频嵌入到我的网页中我想让它在屏幕上100％拉伸而没有黑条。虽然我给它的宽度为100％，但它仍然在视频的两侧有一些黑条。我该如何摆脱它？

I embed a video from youtube to my web page I want it to be stretch 100% on the screen with no blackbars. Although I give it a width of 100%, it still has some blackbars on the sides of the video. How can I get rid of it?

屏幕截图：
片段： https://jsfiddle.net/o3rp6an9/1/

<div id="video">
    <iframe width="100%" height="100%" src="https://www.youtube.com/embed/zWAiQJvwb8Q?autoplay=1&loop=1&controls=0&rel=0&showinfo=0&playlist=zWAiQJvwb8Q&modestbranding=1" frameborder="0" allowfullscreen="allowfullscreen"></iframe>
</div>

#video {
    height:100%;
    width:100% !important;
    background-size:100% 100%;
    position:relative;
    overflow:hidden;
}

还有另一个问题，但它基本上没有帮助我。

There's another question about this but it basically didn't help me.

推荐答案

您希望将视频绝对放置在一个包装器中，该包装器设置与视频宽高比相匹配的垂直填充。要获得填充/纵横比，请将视频的高度除以宽度并乘以100得到百分比。

You want to absolutely position the video within a wrapper that sets vertical padding that matches the video's aspect ratio. To get the padding/aspect ratio, divide the video's height by the width and multiply by 100 to get a percentage.

* {padding:0;margin:0;box-sizing:border-box;}
#video {
	position: relative;
	padding-bottom: 56.25%; /* 16:9 */
	height: 0;
}
#video iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

<div id="video">
		<iframe width="100%" height="100%" src="https://www.youtube.com/embed/zWAiQJvwb8Q?  autoplay=1&loop=1&controls=0&rel=0&showinfo=0&playlist=zWAiQJvwb8Q&modestbranding=1" frameborder="0" allowfullscreen="allowfullscreen"></iframe>
</div>

这篇关于在youtube上禁用blackbars嵌入iFrame的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！