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Digital Video Working Group – RNP - Brazil Spring 2003 Member Meeting Virtual Cheering - A Java TV Application for Interactive TV April 2002.

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Presentation on theme: "Digital Video Working Group – RNP - Brazil Spring 2003 Member Meeting Virtual Cheering - A Java TV Application for Interactive TV April 2002."— Presentation transcript:

1 Digital Video Working Group – RNP - Brazil Spring 2003 Member Meeting Virtual Cheering - A Java TV Application for Interactive TV April 2002

2 Outline  Digital Video Working Group  Goals  Activities  Experiences  Digital Video  Virtual Cheering Application  Final Comments  DEMO

3 RNP DIGITAL VIDEO WORKING GROUP  What´s DVWG?  Iniciative of RNP-Brazil where a group of people are concerned with digital video applications.  Goal:  Infrastructure for Digital Video Experiences  Objectives:  Video Digital Portal  RNP Video Digital Network

4 RNP DIGITAL VIDEO WORKING GROUP DV-Net: DV-Net: Servers (2) Reflectors (7) Reflectors Strategy Reflectors Strategy DV-Portal DV-Portal

5  VD WG Experiences  Digital Video Transmission  Video on Demand Services  Interactive TV EXPERIENCES...

6 EXPERIENCES  Transmission (Analogical TV and Digital Video) Transmitting digital video for Natal city Capturing/ Coding São João Transmitting Decoding Transmitting Digital Analogical Event: Regional Party called São João located in Mossoró city Capturing analogical video and coding it into digital format. Receiving digital video (in Natal city) and decoding into analogical format.

7 EXPERIENCES  RNP VoD Project and SBC Video Library Goal: Generating digital video contend for different clients (WEB, Internet2) Main Activities: Acquiring, editing, indexing and publishing. Contend: Technical/Academical Video PPT +

8 EXPERIENCES  Interactive TV - Virtual Cheering Program The idea......how to turn more interesting watching soccer game at home? What about cheering??? G O O O L Many ways of cheering... One is making noise.

9 Stadium... People watching the game. People cheering. People talking. TV... People watching the game. People cheering. People talking. VIRTUAL CHEERING

10 Using a computer program... People watching the game. People cheering. People talking.

11 Virtual Cheering Application is a way for connecting people using sound and mixing in real time applications VIRTUAL CHEERING VC Client VC Server + +

12 VIRTUAL CHEERING  First Experience Virtual Cheering Program Natal/RN (Brazil) Server Miami (EUA) Client Video Virtual stadium Poll Chat

13 But what we want...  This first experience puts together people in Natal-Brazil and Miami-EUA watching the same program at the same time, so it´s possible!  It was implemented to run over the Java TV platform, so it runs in set-top boxes and digital TV sets  Here is a way to include people in the “information society” FINAL COMMENTS

14  Interactive TV is an interesting market for advanced applications with digital video.  Now our main goal is putting people together for cheering but we also can have people working or learning using the same idea.

15 DEMO  Let´s see a little demo of virtual cheering application...

16 CONTACT CONTACT  Supervisor Guido Lemos de Souza Filho  Lab Homepage:  WGDV Homepage:  Personal contact: Tatiana Aires Tavares


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