Omnisio

Omnisio is an online platform that enables users to annotate and share videos from any website.

Omnisio was founded in 2007 by Ryan Junee, Simon Ratner and Julian Frumar, and was subsquently [acquired](http://www.techcrunch.com/2008/07/30/google-acquires-omnisio-to-spice-up-youtube/) by YouTube in July 2008. Omnisio enabled users to annotate and share videos from any website, and enabled markup of the structure within a video. On May 13, 2008, Omnisio [launched](http://www.techcrunch.com/2008/05/13/omnisio-syncs-slides-with-video-presentations/) a slide-syncing tool using [SlideShare](http://www.crunchbase.com/organization/slideshare) for slides and a host of video services.