Download - Ginga ncl-cpbr4

Desenvolvimento Livre de Conteúdo

Interativo

TV Interativa se faz com Ginga

Analog Broadcasting Chain


Digital Broadcasting Chain


Digital TV


Digital Broadcasting Chain


Interactive Broadcasting Chain


Interactivity Levels

Transmission


Ginga

12


Reference Model

13

Middleware RequirementsGinga-NCL Foundations


RequirementsIntermedia Synchronization

15


RequirementsIntermedia Synchronization

16


RequirementsUser Interactivity

17


RequirementsUser Interactivity

18


RequirementsContent Adaptation

19


RequirementsContent Adaptation

20


RequirementsPresentation on Single Device

21


RequirementsSingle Device and Live content

22


RequirementsPresentation on Multiple Devices

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What is NCL

<head>

<regionBase> ... </regionBase>

<descriptorBase> ... </descriptorBase>

<connectorBase> ... </connectorBase>

</head>

<body>

<port id=”pMain" component="video1" />





</body>

body 2

head 1

<head>




</head>

<body>






</body>

body 2

head 1

Contexts & media – whatvideo1

imagem1

audio1

<head>




</head>

<body>






</body>

body 2

head 1

regions - where


imagem1

audio1

<head>




</head>

<body>






</body>

body 2

head 1

regions - where

descriptors - how d1d2d3


imagem1

audio1

<head>




</head>

<body>






</body>

body 2

head 1

regions - where

descriptors - how d1d2d3


imagem1

audio1

connectors - whenonEndStartE S

onEndStartE S

onEndStartE S

Links - when

Examples


Standards

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Standards

Ginga: standard middleware of ISDB-Tb

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Standards

Ginga: standard middleware of ISDB-TbABNT NBR 15606-2 (Ginga-NCL for fixed receivers)

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Standards

Ginga: standard middleware of ISDB-TbABNT NBR 15606-2 (Ginga-NCL for fixed receivers)ABNT NBR 15606-4 (Ginga-J for fixed receivers)

36


Standards

Ginga: standard middleware of ISDB-TbABNT NBR 15606-2 (Ginga-NCL for fixed receivers)ABNT NBR 15606-4 (Ginga-J for fixed receivers)ABNT NBR 15606-5 (Ginga-NCL for portable receivers)

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Standards


Ginga-NCL: ITU standard

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Standards


Ginga-NCL: ITU standardITU-T H.761 (NCL & Ginga-NCL for IPTV services)

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Standards


Ginga-NCL: ITU standardITU-T H.761 (NCL & Ginga-NCL for IPTV services)ITU-T J.201 (Presentation engines for cable)

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Standards


Ginga-NCL: ITU standardITU-T H.761 (NCL & Ginga-NCL for IPTV services)ITU-T J.201 (Presentation engines for cable)ITU-R BT.1699 (Presentation engines for

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Software toolsReference Implementation

Source-code repositoryAuthoring / Development

Execution / Testing


Ginga Community

http://softwarepublico.gov.br




How to contribute

Developing new features for our tools

Tracking and/or correcting bugs

Publishing tutorials (text, video, podcast...)

Participating on technical dicussions

Promoting the collaborative work

Developing interactive applicationsPublishing demo (lite) versions

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http://elclub.ncl.org.br

http://club.ncl.org.br

http://club.ncl.org.br


NCL Eclipse

41


Composer

42


Ginga-NCL presentation engine written in C++Linux-only

High-performance version, optimized for TV receivers.

Many dependencies, hard to install and operate. Recommended for middleware developers

Ported to mobile devices

Ginga-NCL Reference Implementation

43


Ginga-NCLVirtual Set-top Box

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Ginga Live CD

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Opportunities


Opportunities

DTV broadcasters;

Advertising agencies;

News agencies;

Audiovisual content producers;

Government services [t-gov];

Financial services [t-banking];

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Opportunities

Electronic commerce [t-commerce];

Distance learning [t-learning];

Independent producers;

Community TV channels;

Game developers...

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http://www.ginga.org.brhttp://www.ncl.org.brhttp://clube.ncl.org.br

http://www.softwarepublico.gov.br

Download - Ginga ncl-cpbr4

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