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CEF Networks Workshop September 2010. Tereza Cristina M. B. Carvalho University of São Paulo – USP, Brazil [email protected] Agenda. Networking – File 2009 Remote Mentoring – EUBR 2009. Networking - FILE 09. Overview Networking for 4K Film transmission.

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Cef networks workshop september 2010 l.jpg

CEF Networks WorkshopSeptember 2010

Tereza Cristina M. B. CarvalhoUniversity of São Paulo – USP, [email protected]

Agenda l.jpg

  • Networking – File 2009

  • Remote Mentoring – EUBR 2009

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Networking - FILE 09

  • Overview

  • Networking for 4K Film transmission.

  • Networking for HD video-conference.

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First 4K Film transmission in real time for 3 Continents:

Film: “While the night does not come“ (“Enquanto a noite não chega”), by Beto Souza.

Presentation in São Paulo duringFILE’09(International Festival of Electronic Language).

Simultaneous transmissiontoUCSD (San Diego, USA)andKeio University(Yokohama, Japan):

Partners:LARC-USP, CCE-USP, Mackenzie, RNP, UCSD e Keio.

FILE 09 – Cinema 4K

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FILE 09 – Cinema 4K

  • 4K Cinema:

    • High-Resolution - 4X Full HD Resolution

    • Bandwidth of300-700 Mbpsfor compressed transmission withJPEG2000.

  • Q&A session:

    • Video-Conference in compressed HD (720p) with San Diego (~ 1 Mbps).

    • Video-Conference inuncompressed Full HDwithJapan(~ 1.3 Gbps).

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Plan B - Unicast VLAN assignments

2711: unicast SP <> UCSD

2712: unicast SP <> Keio

2713: unicast UCSD <> Keio


vlans 2712/3

vlan 2712

vlan 2713

vlans 2711/2



vlan 2711




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IP assignments

We use this layer 3 space:

2711 = ,

2712 = ,

2713 =,

If multiple parties (or if not) each entity takes the last octet space below:

Calit2 takes .1-.63

Chicago take .64-.127

Brazil/path = .128-.191

KEIO/other = .192-.254

So 2711 vlan Calit2 would take

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Remote Mentoring

  • Overview

  • Cinema Master Class

  • Music Master Class

  • Cultural Ring

  • Final Considerations

Overview l.jpg

  • Our first experience involved:

    • Brazil:

      • USP (University of São Paulo).

    • Spain:

      • UAB (Universitat Autonoma of Barcelona).

      • University Ramon Llull of Barcelona.

      • Music School of Sabadell.

        As far as we know it was the first Master Class of Art involving Brazil and Europe.

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  • Our goal is to foster Master Classes of Art among different international universities and institutions making use of the Internet.

  • The usage of sophisticated resources of Advanced Internet should not be mandatory.

  • Our first challengeis to promote the collaboration among professors and students in order to teach and learn arts using Internet.

  • When it is possible, the resources of Advanced Internet should be deployed.

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  • Combination of telepresence and conference tools, like DTVS and Conference XP, and HD quality digital formats for 35mm film were tested.

  • In the Music Master class, it was given priority to music (audio) over video.

    • Conference XP with uncompressed audio (CD quality ) and compressed video.

  • In the Cinema Master class, there was a balance between high quality video and sound.

    • Conference XP with compressed video.

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Cinema Master Class

  • Demonstrate how to use Internet as a medium to teach and learn about Cinema in an interactive way involving remote sites.

  • The film shown was “Spread through the Air” by Vera Egito.

  • Participation:

    • Prof. Esther Hamburgo - School of Communication and Arts of USP – Brazil.

    • Prof. Jordi Roigé - Facultat de Comunicació Blanquern  of the Universitat Ramon Llull, Barcelona – Spain. 

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Cinema Master Class

Spread through the Air

Directed by Vera Egito

Indicated to participate in “Critics Week” at Cannes Festival, France

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Cinema Master Class

Spread through the Air

Directed by Vera Egito

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Piano Master Class

  • An interactive class involving students from University of São Paulo, Brazil and the Music School of Sabadell, Spain.

    • First Presentation: Preludio by Debussy

    • Second Presentation: Etude by Scriabin

  • Participation:

    • Prof. Jose Feghali - TCU (Texas Christian University), USA (He was in Brazil).

    • Prof. Eduardo Monteiro School of Communication and Arts of USP – Brazil.

    • Prof. Josep Gil - Music School of Sabadell, Spain.

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Piano Master Class

Prof. José Fegahli

Prof. Jose Feghali – Brazil and the piano student Eloi Marin - Spain

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Piano Master Class

Prof. Jose Feghali – Brazil and the piano student Eloi Marin - Spain

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Piano Master Class

Prof. Eduardo Monteiro

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Cultural Ring

  • Building an e-infrastructure for Arts and Culture in Europe and beyond.

    • Project by i2Cat Barcelona, Spain.


    • Brazil should participate

      • Some institutions such as Brazilian Cinemateca (National Archive for films), Cultural Center of São Paulo (similar to Pompidou Center in Paris), National Library of Rio de Janeiro, among others.

      • Support from RNP (National Network for Education and Research) and Ministery of Culture.

    • Open for International Participation

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Final Considerations

  • Our goal is to establish permanent collaboration between art institutions and schools from Brazil and other countries.

    • Investment on improving internalnetwork connections (fiber connections).

    • Need for training students and staff on video and audio transmission techniques.

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Final Considerations

  • Participation in the Cultural Ring initiative.

  • Collaboration with partners in CineCrid and Internet 2.

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USP Orchestra

Thank You

Muito Obrigada