lepileppanen

luuptek

Responsive video embed plugin is a lightweight and simple video embedding plugin that will create responsive video embeds to your site.
It is possible to create responsive video embed by:
1) Simply copy pasting embed video URL into editor
2) Using a shortcode manually
[rve src=”embed video url” ratio=”video aspect ratio”]
src = URL of the embedded video
ratio = either ’16by9′ / ‘4by3′ / ’21by9’ / ‘1by1’ (optional), 16by9 is by default
3) Using the shortcode automatically by clicking on Embed video button and typing in video embed URL and selecting aspect ratio.

Responsive video embed

Enables you three simple ways to embed responsive video into your content.

Sibin Grasic

Responsive Videos plugin will allow you to automatically resize and scale your embedded videos on mobile devices. 
CSS selector option is provided so you can target only your post / page content container.
Features
<ul>
<li>Automatic configuration option</li>
<li>Automatically resizes / scales all your embedded videos</li>
<li>Works on all browsers</li>
<li>Highly compatible – you can change the css selector for the text highlight</li>
<li>Customizable – you can select the page type on which to activate the fitVids script</li>
</ul>

Responsive videos – Fitvids

Nice one

Good

Make your Embedded videos responsive on mobile devices with jQuery FitVids plugin

Responsive video embed vs Responsive videos – Fitvids