SebastianK

What this Plugin silhouetts against all the other YouTube plugins is the ability to upload 
videos directly from your administration panel. Further you can administrate all your videos 
at YouTube and implement them into your posts.
Forum: https://wordpress.org/support/topic/292145
Upcoming features: Any ideas ??
<ul>
<li>sebastian-klaus@gmx.de</li>
<li>http://www.scriptpara.de/skripte/spyoutube/</li>
</ul>
<h3>BuildIns</h3>
<ol>
<li>Zend Framework http://framework.zend.com/</li>
<li>JQuery http://www.jquery.com</li>
<li>Star-Rating http://www.fyneworks.com/ (modified)</li>
</ol>

spYouTube

What this Plugin silhouetts against all the other YouTube plugins is the ability to upload videos directly from your administration panel.

davide.airaghi

This plugin let you add file types to the default list of file extensions 
supported by the Media Library upload procedure.

WP Extra File Types


Works partially. With correct mime type, yes you can upload new files as "documents", but they are either refused in the end, or renamed into TIF extension if the mimtype is image.



impossible to insert them as attachement in a post.



there is a better plugin out there that creates posts for that purpose.


does not work, as expected

Plugin to let you extend the list of allowed file types supported by the Wordpress Media Library

spYouTube vs WP Extra File Types