The Magic Data plugin in this addon provides a Magic Data symbol 'OEMBED', which can then be interpreted within a Magic Data token. eg. [%"http://www.youtube.com/watch?feature=player_embedded&v=CzreqtVMhU0" OEMBED%].
After installing, you may need to visit the Magic Data Symbols dashboard page for the new OEMBED symbol to be enabled.
The Universal Content Puller plugin provides a text processor which processes Oembed symbols directly within any content pulled by Universal Content Puller, eg. [oembed]http://www.youtube.com/watch?feature=player_embedded&v=dzVo8jPGyXE[/oembed]
After installing, you may need to visit the Universal Content Puller plugins dashboard page for the new text processor to be enabled.
Please see the respective addon pages for the addons this addon integrates between.