eins78

Embedding from Madek will work out of the box with any WordPress (via “oEmbed Discovery”), 
but for security reasons some functionality is disabled then, namely fullscreen.
This plugin adds <code>medienarchiv.zhdk.ch</code> as a trusted provider, 
so embeds form this domain will work load faster and unencumbered.

madek-oembed

Add medienarchiv.zhdk.ch as a trusted oEmbed provider.

wistia

Wistia’s embed codes are designed to be very durable, but WordPress has a 
history of being particularly troublesome. This plugin adds oEmbed support so 
that pasting a link to the video’s page in Wistia will embed the video. The 
video’s URL must be by itself on its own line for this to work.
As of version 0.6 of this plugin, it is recommended that you check 
“Use oEmbed?” under Advanced Options when generating your embed code.
As of version 0.8 of this plugin, the legacy “Anti-Mangler” feature is an 
option that is turned off by default.
See the Wistia documentation for more: 
http://wistia.com/doc/wordpress#using_the_oembed_embed_code
<h3>Automatic Installation</h3>
<ol>
<li>In Admin Dashboard, go to Plugins > Add New.</li>
<li>Search for “Wistia WordPress Plugin”.</li>
<li>Find the plugin and click “Install”.</li>
</ol>
<h3>Manual Installation</h3>
<ol>
<li>Make a ‘wistia-wordpress-oembed-plugin’ directory in ‘/wp-content/plugins/’.</li>
<li>Upload all files in the repository to the 
‘/wp-content/plugins/wistia-wordpress-oembed-plugin/’ directory.</li>
<li>Activate the plugin through the ‘Plugins’ menu in WordPress.</li>
</ol>

Wistia WordPress Plugin

Enables all Wistia embed types to be used in your WordPress blog.

madek-oembed vs Wistia WordPress Plugin