Asterpix does hypervideo tagging and annotation
Up until this afternoon I had never heard of the expression "hypervideo," although I was quite familiar with the concept having used it in video services like Viddler, and enhanced podcasts in Windows Media Player. The idea is simple--take hyperlinks and textual information, and add it to various times or positions on a video. The result is that your viewers can have added contextual information about whatever they're watching, at the moment it happens.
The hard part is the execution, and making things user-friendly. A service called Asterpix has taken a stab at it with a hypervideo … Read more