DigiDepot

Tubelastica is a lightweight YouTube embed block for WordPress.
It helps users add a single YouTube video easily in posts, pages, and block-based widget areas. The plugin is designed to work smoothly in narrow sidebar areas, where standard video embeds may cause layout or control issues.
Watch the demo video: 
<a href="https://youtu.be/tk6pFwCn2H0" rel="nofollow ugc">Watch Demo Video</a>
Read the setup guide: 
<a href="https://garmahis.com/tubelastica-a-simple-way-to-add-youtube-videos-to-wordpress/" rel="nofollow ugc">Read the Tubelastica Setup Guide</a>
<h3>Features</h3>
<ul>
<li>Embed a single YouTube video using a block</li>
<li>Lazy loading enabled by default for better performance</li>
<li>Optional caption support</li>
<li>Width control for post and page content</li>
<li>Sidebar-friendly behavior to prevent layout issues</li>
<li>Compatible with block-based widget areas</li>
<li>Lightweight and fast</li>
<li>Custom link option to help keep visitors on your website</li>
</ul>

Tubelastica

Lightweight YouTube embed block with lazy loading and smart behavior for posts and sidebars.

manuelmasia

If you’re looking for an advanced WordPress slideshow: <a href="http://codecanyon.net/item/shortcodelic-wordpress-plugin-bundle/6076939?ref=pixedelic" title="Shortcodelic plugin bundle" rel="nofollow ugc">Shortcodelic plugin bundle</a> (it also includes many other features: tabs, accordions, Google maps, pricing table, a page composer…).
A jQuery slideshow with an adaptive/responsive layout, easy to use with an extended admin panel. It already provides ColorBox, TimThumb, many effects. You can include it into your theme by using the shortcode (through a useful TinyMCE custom button) or through a meta-box by adding some lines of code to your theme.
Here is the demo page: <a href="http://www.pixedelic.com/plugins/camera/wp.php" title="Camera slideshow" rel="nofollow ugc">Camera slideshow</a>

Camera slideshow

A jQuery slideshow with a responsive layout, easy to use with an extended admin panel

Tubelastica vs Camera slideshow