iFrame option in media plugin for TinyMCE

When you look at the demo of tinyMCE, and click on the media button, you can find the o开发者_如何学Cptions HTML5 Video and iFrame. Now, when I download the newest version of TinyMCE I see that these options are missing!

Because I would like to have the iFrame option in my own TinyMCE editor, I'm asking you:

How can I get this option too?

P.S.: The version I'm using is 3.4.2

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You need to add/enable the media plugin to get this to work

See http://tinymce.moxiecode.com/wiki.php/Plugin:media