Mark Howells-Mead

** This plugin is no longer maintained. **
Modifies the HTML output of any video players which have been embedded in the content area or in the site using the oEmbed technique. Any video player which is included on the page will only be loaded if/when it is/becomes visible within the current browser window.
This plugin relies on JavaScript in the frontend. The original player will be displayed (not lazy-loaded) if JavaScript is inactive on the page.
Please note that this plugin will not work in server environments running PHP versions older than 5.3.

Lazy load video players

Any video player which is included on the page will only be loaded if/when it is visible within the current browser window.

nutttaro

Video Player for WPBakery add-on for WPBakery Page Builder allows add YouTube, Vimeo and Self-Hosted videos (HTML5) to your WordPress website.
Features:
<ul>
<li>Easy for add video for WPBakery Page Builder</li>
<li>Support YouTube, Vimeo and Self-Hosted videos (HTML5)</li>
<li>The plugin is lightweight.</li>
</ul>

Video Player for WPBakery

Video Player for WPBakery add-on for WPBakery Page Builder allow add YouTube, Vimeo and Self-Hosted videos (HTML5) to your WordPress website.

Lazy load video players vs Video Player for WPBakery