We are a team of coders who have watched countless web videos over many years (and still do). These experiences have generated a number of feature-related 'what ifs.' EmbedPlus has been our venture towards realizing these features. In this process, we experimented with all sorts of platforms: mobile, desktop, browser extensions, custom YouTube and Vimeo experiences, Flash (back when it was hot!), and much more.
We still create custom web video solutions. More recently, however, we've focused much of our development efforts into building YouTube plugins for WordPress. Our most active plugin, in fact, has gradually taken over and has become the main attraction of this site.
Still feel free to reach out to us about developing any custom video solutions for your site or app -- especially in the context of YouTube.