http://www.inf.ufrgs.br/prav/gtmconf

1. GT-Mconf: Multiconference system for interoperable web andmobile http://www.inf.ufrgs.br/prav/gtmconf

2. Summary Goals / Results / Strategies Current status Potencial service for RNP (National Research and Education Network)

3. Goal 1 Webconference system

5. Strategy CooperationwiththeBigBlueButton (BBB) core team Opensource system with a lot of features Very active team and community Thebest solution amongtheanalyzedoptions The contributions developed by the GT-Mconf team were already integrated in the BBB core

7. BBB stress test (March 24th, 2011) – Conclusions PS: Eachserver is different (virtual vsdedicated, numberof cores, hyperthreading, memory). Software: FreeSWITCH 1.0.6; Red5 0.91; BigBlueButton 0.8 using 16khz wide-band speex for audio (encode quality 6). With FreeSWITCH is possible to enable load balance using several voice servers

9. Results: Android application Galaxy Tab with the native app Galaxy Tab with the standard BBB client in the browser Galaxy S

10. Strategy: why have we chosen Android 100 million of active Android devices 215 service operators, 450.000 developers and 200.000 application 310 Android devices in 112 coutries 400.000 Android devices are activated each day http://thenextweb.com/google/2011/05/10/google-io-400000-android-devices-are-activated-every-single-day/?awesm=tnw.to_18CMX&utm_content=api&utm_medium=tnw.to-other&utm_source=direct-tnw.to

11. Results: How to join a meeting (1-3) Choosing a serverdirectly in theapp:

12. Results: How to join a meeting (2-3) Browsing the web portal using a mobile device (bigbluebutton://):

13. Results: How to join a meeting (3-3) Using a QR Code (shown in the web portal):

14. Results: App menu and audio settings

15. Results: default screen Galaxy Tab: participants list and chat Galaxy S

16. Results: Publicandprivate chat

17. Results: video Landscape:Fullscreen video Portrait

19. Features already implemented in the web application BigBlueButton provides webconference rooms, but you still need a system to provide management tasks such as: User authentication Permission control Webconference management CRUD (create, read, update, deleat) Server management CRUD

20. Future features for the web application BigBlueButton provides webconference rooms, but you still need a system to provide management tasks such as: Server management Load balancing Conference scheduling Access statistics Pre-upload of documents Access to the VODs (audio, video, presentations)

21. Initial strategy Web application to integrate BBB into Global Plaza - Mconf-web

22. Mconf-web User rooms Agenda Recent activity Spaces (groups)

23. Integration with IM systems and social networks Simplify the registraion Integrate with Google Talk, Facebook, Twitter, Skype 1 The user access Mconf and chooses how he will be authenticated 2 Mconf gets the user information from the service provider

24. Webconference broadcast / invitation E-mail and internal message invitations already implemented

25. Mconf can become a federated service Simple and standard way to authenticate users Possible services: Webconference: federation users can easily access the webconference Access to the recordings: asynchronous access to the service that provides the webconferences’ VOD

26. Summary Project status

27. GT-Mconf strategy Red blocks are the features developed by Mconf

28. Team Arthur Rauter Felipe Cecagno Fernando Bottin Giancarlo Rampanelli Leonardo Daronco Valter Roesler Alessandra Leonhardt

29. Strategy: Future developments Webconference client using HTML5 Support to different mobile devices (probably iOS) Webconference recording Improve the audio/video quality

30. Potencial service for RNP The product can potentialy become a service similar to Adobe Connect, but free. Mconf is free, open source, and easily customizable to what RNP and it’s partners need Create a domain “mconf.org”???

31. BBB Worldwide “What systems should we investigate more?” pool at Terena may/2011

32. Links http://www.inf.ufrgs.br/prav/gtmconf Main website (points to all the other links) http://mconf.inf.ufrgs.br Main server http://mconfweb.inf.ufrgs.br Web application server http://code.google.com/p/mconf/ Android application, wiki and issue tracking

33. Valter Roesler [roesler@inf.ufrgs.br] QUESTIONS??