Transcript Multimedia Services University of Vigo PuMuKIT and PDP architecture PDP Architecture PuMuKIT Features Screenshots Architecture Content Federation 2010 Vision Conclusions Multimedia Services || Information and Communications Technologies Area Multimedia Services University of Vigo PDP.

Multimedia Services
University of Vigo
PuMuKIT and PDP architecture
PDP Architecture
PuMuKIT
Features
Screenshots
Architecture
Content Federation
2010 Vision
Conclusions
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
PDP Architecture
The PuMuKIT Environment
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
PDP Architecture
Production + Distribution + Publication
www.uvigo.tv
Storage
PUBLICATION
Master Copy
HTTP
Metadata
PRODUCTION
Storage
Media
File
Streaming
User
DISTRIBUTION
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
PDP with 2 Distribution Technologies
www.uvigo.tv
Storage
PUBLICATION
Master Copy
HTTP
Metadata
PRODUCTION
Media
File
Media
File
Storage
DISTRIBUTION
Windows Media
Storage
Streaming
Tech - A
User
Streaming
Tech - B
DISTRIBUTION
Flash
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
YouTube & PDP
Storage
PUBLICATION
Master Copy
HTTP
Metadata
PRODUCTION
Media
Distrib.
Copy
Storage
DISTRIBUTION
Flash Download
Flash
Download
User
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
Apple iTunesU & PDP
Storage
PUBLICATION
Master Copy
Metadata
RSS
PRODUCTION
Media
Distrib.
Copy
iTunes
Storage
Download
User
DISTRIBUTION
Download
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
PuMuKIT & PDP
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
PDP Publication with PuMuKIT
iTunesU
www.uvigo.tv
P-YouTube
Master Copy
PuMuKIT
PUBLICATION Mods
Storage
WEB-TV
WEB-TV movil
ARCA-RSS
OAI-DSPACE
HTTP
Moodle
P - OCW
Metadata
Others...
PRODUCTION
Storage
Media
File
Streaming
User
DISTRIBUTION
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
PuMuKIT v0.8 and forward
www.uvigo.tv
iTunesU
Storage
P-YouTube
Metadata
PRODUCTION
Master Copy
Transco
Cluster
PuMuKIT
Media
Distrib
File
PUBLICATION Mods
Master Copy
WEB-TV
WEB-TV movil
ARCA-RSS
OAI-DSPACE
HTTP
Moodle
P - OCW
Others...
Storage
Streaming
Download
User
DISTRIBUTION
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
PuMuKIT detail
P-iTunes
Future PUB
Mods
P-YouTube
Moodle
PUBLICATION Mods
PRODUCTION
Metadata
Raw essence
Google Video
DB + API
WEB-Cast
WEB-mobile
ARCA-RSS
HTTP
OAI-DSPACE
Metadata
ADMIN
Metadata
Raw essence
Stream
Or
Download
Commands
User
D-TOOL = MPE
Scrach
+
Master Archive
+
Emission
copys
Transco
Farm
Storage
SMB-NAS
keyfram
Ext
Speech
2
TXT
DISTRIBUTION
WS-REST
WMV
Streaming
Server
Flash
Streaming
Server
***
Streaming
Server
Multimedia Services || Information and Communications Technologies Area
University of Vigo
PuMuKIT
Multimedia Services
(Multimedia Publication KIT)
Multimedia Asset Management System. (MAM)
Features: Archive + Media Processing + Publication
Archive: Metadata + Master Copy + Attached files
Distributed MP: Trancoding + Branding
Publication:
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•
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•
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WEB-TV server for PC and mobile
OAI interface
iTunesU, YouTube (soon)
Moodle secure integration
ARCA & Google Video RSS feed
Federated authentication
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
PuMuKIT: Data structure
Key Element: Multimedia Object (MO), ex:
Lecture, lesson, it Contains:
Video assets in different formats or bitrates of the same lecture
Any other linked content, PDFs, PPTs, URLs, etc …
Metadata: Dublin Core + LOM + Other
The MO are grouped in Series. Serie = conference,
subject, etc…
Series are grouped into Thematic Channels
(sciences, engineering, Campus life, etc…
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
MO Examples
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
PuMuKIT: University of Vigo
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
Uvigo-TV
UVigo Internet Webcasting site
Project starts in 2004
Year 2008:
> 2300 hours of video available
> 600 h produced
350.000 videos served
Nowadays one of the greatest
repository of this type of contents in
spanish
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
PuMuKIT: University of Murcia
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
PuMuKIT: SuperComputing Center of Galicia
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
PuMuKIT: University of Pais Vasco
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
PuMuKIT: UNED
UNED:
180.000 Students
Broadcast Q Radio
+ 9000 h
Broadcast Q TV
+ 700 h
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
PuMuKIT: Management Interface
Public WEB-TV
Management Interface
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
PuMuKIT: Transco. Farm Management Interface
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
Federation and Integration
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
ARCA project
“Ark” in spanish (A.R.C.A=RSS Aggregator for the Academic
Community)
ARCA is a federated metadata management system for
multimedia contents.
Main goal: Centralize all the metadata information from
available video contents of universities and research centers in
order to find lectures from any institution.
In use by the RedIRIS community: http://arca.rediris.es
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
Already in the ARCA Federation
Universities
Universidad de Cantabria
Universidad Carlos III de Madrid
Universidad Politécnica de Madrid
Universidad del País Vasco
Universidad Rey Juan Carlos
Universidad de Vigo
Universidad de Loja ( Ecuador)
UNED
The Madroño library consortium
NRENs and regional networks
RedIRIS
CESGA
Content providers
Liceu de Barcelona, for the Opera Oberta project
Contacts with
ISPs
Several other universities
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
ARCA: Some Facts and Figures
Based on open software
Apache, PHP5 and MySQL
Twelve institutions currently participating
+ 11.000 items available, + 7.500 hours
Two classifications in operation
Spanish Higher Education directives
UNESCO thematic classification
All formats supported (flash, windows media, real…)
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
Ecosystem: ARCA + PuMuKIT
University-1
ARCA Server
RSS Feed (1)
Serv.
PuMuKIT
RSS Feed (2)
Serv.
STREAMING
WEB-TV (1)
University-2
ARCA web portal
WEB-TV (2)
Serv
PuMuKIT
Serv.
STREAMING
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
PuMuKIT and Federated Authentication
PuMuKIT:
SIR as service provider
Native Shibboleth soon
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
Moodle & PuMuKIT integration
Moodle secure integration:
PuMuKIT Moodle-OUT plugging + PuMoodle
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
2010 Vision
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
LCS = Lecture capture system
VC= Videoconferencia
DAM= Digital asset manager
LDAP
+
SIR-PAPI
Master
Storage
Producc
Elaborada SD,HD
WEB-TV
Facultades
Area Imagen
DUVI
Access Grid
LCS moviles
LCS Automatic
Estudios
POLIMEDIA
Metadata
+
Video
PuMuKIT or
OpenCast
Archivo Histórico
DAM
Audiovisuales
PUBLICATION Mods
Ingesta
WEB-TV movil
ARCA-RSS
OAI-DSPACE
P-YouTube
Moodle
HTTP
OCW
OTROS...
VC-1
MCU
Grabadora
VC-2
User
Storage
SMB-NAS
Stream
Or
Download
Videoconf WEB
Directos:
-LCS
-MCU
-UMoviles
DISTRIBUCIÓN
(Serv Streaming)
Multimedia Services || Information and Communications Technologies Area
University of Vigo
Multimedia Services
Conclusions
PuMuKIT in use by 15 Us, (4+ soon) in 5 countries
PuMuKIT: Full solution.
PuMuKIT <-> OpenCast integration
PuMuKIT is OpenSource GPL software (or service)
Try PuMuKIT now !! (VM + LiveCD soon)
Multimedia Services || Information and Communications Technologies Area
Multimedia Services
University of Vigo
Thank You !!
Vicente Goyanes de Miguel
[email protected]
Área de Tecnologías de la
Información y Comunicaciones
(ATIC)
University of Vigo
Multimedia Services || Information and Communications Technologies Area