tokbox

    OpenTok is a free set of APIs from TokBox that enables websites to weave live group video communication into their online experience. With OpenTok you have the freedom and flexibility to create the most engaging web experience for your users. OpenTok is currently available as a JavaScript and ActionScript 3.0 library.  TokBox 

     TokBox is a web application that allows users to make multi-party video chat calls over the Internet without a download. Users can invite people to join their video chats via email, instant messaging and social media sites. They can share media and collaborate on documents together within the video chat, and send video messages by email. Mai multe despre "subject" la  wiki/TokBox