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video@lab – summary 2006

Computer Networks Laboratory

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Overview

At the beginning ... videoserver.cnl.tuke.sk IP television / new portal solutions streaming technology overview Articles / presentations @ conferences Semestral projects Future plans

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At the beginning ...

videoserver portal – advantages/disadvantages

Windows Media Services 9 – streaming technology

1 server – P4 based, < 200GB HDD space 1 videocamera, audio equipment (+ VRVS) VRVS (different presentation) European projects

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videoserver.cnl.tuke.sk

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videoserver - advantages

virtual rooms complex system of administration 2 technologies supported (WMS9,

Real/Helix)

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videoserver - disadvantages

poor video qualities time consuming administration (videos,

slides) problem with registration no publishing possibilities (lack of

publishing tools, blogs, ...) problems with different platforms “static”

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Hard decisions ...

new portal was selected to solve disadvantages of old videoserver

several bugs were repaired on old videoserver (third-party browsers, registration process, ...)

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new portal - expectations

user management security plug-in support future development templates upgrade possibilities publishing management user management streaming capabilities PHP support open-source, free solutions

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The winner

e107

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searching for right template ...

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temporary link

iptv.cnl.tuke.sk

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IP television

national grant scheme KEGA – unsuccessful applying for grant ;-(

Plans: establish national television 24/7 with scientific

content (1.phase – streaming, HDTV capabilities) to present national/international progress in

technical areas to create video-curriculums in computer networks

in Slovak/English language

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Streaming technology overview

existing solution: WMS9, Helix streaming

There’s need for: high-quality streaming with low network

utilization HDTV capabilities Linux streaming server support Multi-platform client support cheaper = better

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Winner

Real Media 9 (10)Helix Streaming Server

FLASH ?!

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Articles 2005/2006

ECI 2006 – paper accepted Jakab František, Michalko Miroslav, Murin Pavol: Emerging

Communication Technologies in Education, Virtual University, 6th International Conference, Bratislava, 15 - 16 December, 2005, Bratislava, Slovak University of Technology, 2005, pp. 95-100, ISBN 80-227-2336-3, http://www.eas.sk/virtuni/index.php

Jakab František, Michalko Miroslav: IP streaming videoserver, 5th PhD Student Conference and Scientific and Technical Competition of Students of Faculty of Electrical Engineering and Informatics Technical University of Košice, Kosice, 22.05.2005, Kosice, Equilibria s.r.o., 2005, ISBN 80-969224-4-0

Jakab František, Michalko Miroslav, Hronský Martin: IP Streaming Videoserver, 4th PhD Student Conference and Scientific and Technical Competition of Students of Faculty of Electrical Engineering and Informatics Technical University of Košice, Kosice, 13.5.2004, Kosice, FEEI TUKE, 2005, 2pp., ISBN 80-968395-9-4

Jakab František, Michalko Miroslav: New Emerging Technologies in Teaching Process, ICETA 2005 - Conference Proceedings of the 4th International Conference on Emerging e-learning Technologies and Applications, Information and Communications Technologies in Education, Košice, 13-14 September, 2005, Košice, elfa, s.r.o., 2005, pp. 199-202, ISBN 80-8086-016-6, http://www.elfa.sk/ICETA-2005/index.html

ATVN-EU-GP conference proceeding

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Semestral project – Rado Ulej

video’s into archive videoserver maintanance e107 installation e107 video wizzard

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Semestral project – Vladimír Sidimák e107 selection & installation e107 template SWF creation e107 video into archive wizard

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Semestral project – Lenka Teigiszerová Flash streaming e107 plug-ins for streaming e107 menu options e107 articles management

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Semestral project – Patrik Šepela

Real / Helix Streaming video codecs comparation

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Semestral project – Tomáš Kanócz understanding of portal concept streaming technologies e107 capabilities

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Miroslav Michalko

management ;-)

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Future

public version of IPTV portal (e107) old videos into flash (+) HDTV tests cooperation with other partners worldwide more articles on public forums new team members required (semestral

projects, diploma thesis, ...)

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Questions??