响应质量的图像和视频

问题描述

我想做的就是尝试为所有屏幕创建一个响应迅速且高效的网站。由于这些原因，我想使用图片和视频元素，将 srcset 用于不同的屏幕尺寸和方向。但是，这样做时，我将创建相同 img 或视频的许多版本。 例如

<video muted loop playsinline poster="video/preload_intro2.png">
    <source src="video/video.webm" type="video/webm" media="(orientation: landscape) and (max-width: 575px)">
    <source src="video/video.webm" type="video/webm" media="(orientation: landscape) and (max-width: 767px)"> 
    <source src="video/video.webm" type="video/webm" media="(orientation: landscape) and (max-width: 991px)"> 
    <source src="video/video.webm" type="video/webm" media="(orientation: landscape) and (max-width: 1199px)"> 
    <source src="video/video.webm" type="video/webm" media="(orientation: landscape) and (min-width: 1200px)">
    <source src="video/video.webm" type="video/webm" media="(orientation: portrait) and (max-width: 575px)">
    <source src="video/video.webm" type="video/webm" media="(orientation: portrait) and (max-width: 767px)"> 
    <source src="video/video.webm" type="video/webm" media="(orientation: portrait) and (max-width: 991px)"> 
    <source src="video/video.webm" type="video/webm" media="(orientation: portrait) and (max-width: 1199px)"> 
    <source src="video/video.webm" type="video/webm" media="(orientation: portrait) and (min-width: 1200px)">  
    <source src="video/video.webm" type="video/webm"> 
    <source src="video/video.mp4" type="video/mp4" media="(orientation: landscape) and (max-width: 575px)">
    <source src="video/video.mp4" type="video/mp4" media="(orientation: landscape) and (max-width: 767px)"> 
    <source src="video/video.mp4" type="video/mp4" media="(orientation: landscape) and (max-width: 991px)"> 
    <source src="video/video.mp4" type="video/mp4" media="(orientation: landscape) and (max-width: 1199px)"> 
    <source src="video/video.mp4" type="video/mp4" media="(orientation: landscape) and (min-width: 1200px)">
    <source src="video/video.mp4" type="video/mp4" media="(orientation: portrait) and (max-width: 575px)">
    <source src="video/video.mp4" type="video/mp4" media="(orientation: portrait) and (max-width: 767px)"> 
    <source src="video/video.mp4" type="video/mp4" media="(orientation: portrait) and (max-width: 991px)"> 
    <source src="video/video.mp4" type="video/mp4" media="(orientation: portrait) and (max-width: 1199px)"> 
    <source src="video/video.mp4" type="video/mp4" media="(orientation: portrait) and (min-width: 1200px)"> 
    <source src="video/video.mp4" type="video/mp4"> 
</video>

是否有更高效、更快速的程序或替代方法？非常感谢大家

解决方法

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