ARCA Federated audiovisual repository 26 October 2011 ARCA - - - PowerPoint PPT Presentation

ARCA

Federated audiovisual repository

26 October 2011

ARCA - Description

ARCA: RSS Aggregator for the Academic

Community

Developed by University Carlos III of Madrid RedIRIS service from 2007 It provides video service over the aggregated

contents

Complementary publication way It doesn't cover the production or distribution

phases

Open content Browsing by categories Searching Scheduler of events

Main characteristics

Types of supported contents:

VoD Podcast Live video events announcements

Supported formats: WM, Real, QT, Flash, h.264 … The service work over the set of contents

provided by members of ARCA

Service model: federated The metadata is transferred from institutions to

ARCA in a easy way:

RSS 2.0 Namespaces

ARCA service workflow

4

LIVE

ITUNES

METADATA Streaming Server HTTP Server HTTP Server Streaming Server METADATA CONTENT DOWNLOAD STREAMING SEARCH PUSH

Contents

• 4000

1000 6000 11000 16000 21000

Distribution by UNESCO codes

0,46% 4,26% 0,46% 3,33% 2,35% 5,68% 0,00% 0,22% 0,14% 15,02% 3,55% 2,21% 6,45% 1,31% 1,23% 1,88% 4,34% 10,68% 0,05% 4,45% 20,68% 6,28% 0,46% 4,48% logic mathematic astronomy and astrophisics physic chemestry live sciences earth and space sciences agricultural sciences medical sciences tecnological sciences anthropology demagrophy economic sciences geography history legal science linguistic pedagogy politic science psychology arts and letters scicences sociology

Publisher’s distribution

ARCA social layer

Objetives: Improve usability Improving the visibility of the contents Promote the use Create Community Facebok Social Plugin Comments Likes

9

how many people liked this content discussion thread

Working on SEO Version for mobiles

10

Thank ¡you ¡for ¡your ¡a,en.on ¡ h,p://arca.rediris.es/ARCAEUPL.tar.gz ¡