WebRTC and OpenTok

Presented at NYU ITP, Live Web Fall 2013, Nov. 12

Transcript

1. WebRTC with OpenTok Ankur Oberoi Live Web - Fall 2013 November 12, 2013
2. Ankur Oberoi Developer Evangelist, TokBox ! @aoberoi ankur@tokbox.com
3. What is OpenTok? high level, intuitive semantics for WebRTC audio/video http://jsbin.com/iheFexA/6/edit
4. What is OpenTok? provider of cross-browser & cross-platform interoperability iOS Hello World
5. What is OpenTok? Solution for multi-party network topology
6. Multiparty Topology Issues 10Mbps down! 5Mbps up ~2Mbps per stream 5 streams down! 2.5 streams up?
7. Centralized Topology Mantis
8. What is OpenTok? Quality of Experience service (audio-only, slow frame rate, etc.) OpenTokRTC, Network Link Conditioner
9. What is OpenTok? Enabler of Recording (Archiving) webrtc-archiving.herokuapp.com
10. What is OpenTok? A bag of goodies (Signaling, Screenshots, UI/UX)
11. Signaling session.signal({ type: "foo", data: {messageString:"hello", scores:[7, 14, 23]}, }, function(error) { if (error) { console.log("signal error: " + error.reason); } else { console.log("signal sent"); } } ); Broadcast
12. Signaling Connection Specific session.signal({ type: "foo", to: [connection1, connection2]; // connection1 and 2 are Connection objects data: {messageString:"hello"} }, function(error) { if (error) { console.log("signal error: " + error.reason); } else { console.log("signal sent"); } } );
13. TokBox •See some of the most varied use cases from all different types of partners ! •Interact with IETF, W3C, Firefox and Chrome teams ! •Go to hackathons and developer events to help push new ideas out into the open
14. Let’s meet the gang