N A T I O N A L A U D I O V I S U A L A R C H I V E

NATIONAL AUDIOVISUAL ARCHIVENATIONAL AUDIOVISUAL ARCHIVEHUNGARYHUNGARY

OCTOBER 2008, JihlavaOCTOBER 2008, Jihlava

N A T I O N A L A U D I O V I S U A L A R C H I V E

NAVA’s MilestonesNAVA’s Milestones May, 1999 – NAVA was born in BUTEMay, 1999 – NAVA was born in BUTE May, 2000 – Preliminary study:May, 2000 – Preliminary study:

institutional structure, function, technical system, legal conditionsinstitutional structure, function, technical system, legal conditions Basic concept of the descriptive database Basic concept of the descriptive database

2001 – The pilot system2001 – The pilot system Speed, database, capacity, media managmentSpeed, database, capacity, media managment

2002 – Foundation Document2002 – Foundation Document Standardization, metadatabase development, technicalStandardization, metadatabase development, technical

November, 2003 – legal depositNovember, 2003 – legal deposit 2005 – Functional started2005 – Functional started January 1, 2006 - STARTJanuary 1, 2006 - START

N A T I O N A L A U D I O V I S U A L A R C H I V E

ORGANIZATIONORGANIZATION John von Neumann Digital Library and Multimedia CentreJohn von Neumann Digital Library and Multimedia Centre

National Audiovisual Archive (NAVA)National Audiovisual Archive (NAVA) National Digital Data Archive (NDA)National Digital Data Archive (NDA)

CConstitutes the legal deposit archive of the Hungarian national onstitutes the legal deposit archive of the Hungarian national broadcasters, collecting audiovisual content.broadcasters, collecting audiovisual content. Its scope of collection Its scope of collection comprises the programmes of the national terrestrial televisions and comprises the programmes of the national terrestrial televisions and radios, produced in or relating to Hungary. radios, produced in or relating to Hungary.

In addition, it also accepts locally broadcast or any other audiovisual In addition, it also accepts locally broadcast or any other audiovisual content for processing or storing, facilitating the preservation of content for processing or storing, facilitating the preservation of audiovisual content as part of the cultural heritage.audiovisual content as part of the cultural heritage.

N A T I O N A L A U D I O V I S U A L A R C H I V E

NAVA COLLECTIONSNAVA COLLECTIONS kereso.nava.hukereso.nava.hu l legal deposit of Hungarian produced or Hungarian egal deposit of Hungarian produced or Hungarian

related broadcastrelated broadcast ccurrently 5 television and 3 radio channelsurrently 5 television and 3 radio channels scope of collection: scope of collection: the programmes of the national terrestrial televisions the programmes of the national terrestrial televisions

and radios, produced in or relating to Hungaryand radios, produced in or relating to Hungary(currently 5 television and 3 radio channels)(currently 5 television and 3 radio channels)

gyujtemenyek.nava.hugyujtemenyek.nava.hu NAVA’s other collections NAVA’s other collections continously increasing content with new collections continously increasing content with new collections

N A T I O N A L A U D I O V I S U A L A R C H I V E

OTHER COLLECTIONSOTHER COLLECTIONS Hungarian Newsreels (1931–1943)Hungarian Newsreels (1931–1943)

Budapest Academy of Drama and Film diploma films Budapest Academy of Drama and Film diploma films (1955-1976)(1955-1976)

100 Hungarian films (1941-1981)100 Hungarian films (1941-1981)

Mediawave festival filmsMediawave festival films

Encompass lectures (2002–2007)Encompass lectures (2002–2007)

Hungarian Television’s archive content from 1988 (collection is under Hungarian Television’s archive content from 1988 (collection is under process, not available for the public)process, not available for the public)

N A T I O N A L A U D I O V I S U A L A R C H I V E

N A T I O N A L A U D I O V I S U A L A R C H I V E

NAVA SERVICES – WHY SPECIAL?NAVA SERVICES – WHY SPECIAL?

Catalogue and search is open for allCatalogue and search is open for all

Media streaming Media streaming (in (in Real Player format) Real Player format) is allowed on a dedicated is allowed on a dedicated networknetwork, called NAVA-points, , called NAVA-points, ssome of the content is freeome of the content is free

October 2008: 655 NAVA-points, ~ 5300 terminalsOctober 2008: 655 NAVA-points, ~ 5300 terminals Schools (primary, secondary, higher education)Schools (primary, secondary, higher education) Public libraries, museums and archivesPublic libraries, museums and archives

New service: New service: NAVA home accessNAVA home access (beta version) (beta version) Broadening the possibility to easily access the contentBroadening the possibility to easily access the content Difficulties: large number of third parties (production companies) and Difficulties: large number of third parties (production companies) and

content owners have (or would like to have) their own online accesscontent owners have (or would like to have) their own online access

N A T I O N A L A U D I O V I S U A L A R C H I V E

Sharing digital content on dedicated networks

School

University library

Public libraryMuseum

AV Archive

THE MODELTHE MODEL

N A T I O N A L A U D I O V I S U A L A R C H I V E

NAVA CONTENT CATEGORIESNAVA CONTENT CATEGORIES

FFreeree Public service programs produced by broadcastersPublic service programs produced by broadcasters Content owners’ decisionContent owners’ decision

For feeFor fee Some entertainment programs produced by broadcastersSome entertainment programs produced by broadcasters Time based accessTime based access

RestrictedRestricted Anything elseAnything else NAVA-points onlyNAVA-points only

N A T I O N A L A U D I O V I S U A L A R C H I V E

STAFF AND STATISTICS (OCTOBER 2008)STAFF AND STATISTICS (OCTOBER 2008) StaffStaff

Archivists: 2Archivists: 233 permanent + permanent + 99 teleworkers teleworkers IT and support: IT and support: 66 permanent + permanent + 88 outsourced outsourced Management and Board: 3 permanent + 5Management and Board: 3 permanent + 5 Project management: Project management: 33 permanent permanent

StatisticsStatistics Television: 288.000+ items (5 channels, ~61.000 hours, 250 TB)Television: 288.000+ items (5 channels, ~61.000 hours, 250 TB) Radio: 120.000+ items (3 channels, ~65.000 hours, 7 TB)Radio: 120.000+ items (3 channels, ~65.000 hours, 7 TB) Other collections: ~400 films, 500+ newsreels (~600 hours, 3 TB)Other collections: ~400 films, 500+ newsreels (~600 hours, 3 TB)

N A T I O N A L A U D I O V I S U A L A R C H I V E

HARDWAREHARDWARE Fully digitalFully digital

Extremely expandableExtremely expandable

High quality and reliableHigh quality and reliable

Planned for heavy loadPlanned for heavy load

Online accessOnline access

N A T I O N A L A U D I O V I S U A L A R C H I V E

HARDWAREHARDWARE

Ingest/EncodingTranscoding

Media storageMetadatabase

User interfaceMedia streaming

128 kbps / 512 kbps Real-Media

8Mbps CBR MPEG-2

N A T I O N A L A U D I O V I S U A L A R C H I V E

NAVA BACK-END FROM OUTSIDENAVA BACK-END FROM OUTSIDE

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NAVA BACK-END FROM INSIDENAVA BACK-END FROM INSIDE

N A T I O N A L A U D I O V I S U A L A R C H I V E

WHERE THE ARCHIVISTS WORKWHERE THE ARCHIVISTS WORK

N A T I O N A L A U D I O V I S U A L A R C H I V E

WHERE THE ARCHIVISTS WORKWHERE THE ARCHIVISTS WORK

N A T I O N A L A U D I O V I S U A L A R C H I V E

WORKFLOWWORKFLOW

12

34

6

DigitizationInput puffer

DigitizationInput puffer

Trans-coding

Trans-coding

Mediastorage

Mediastorage

Metadatabase

5

AnnotationSegmentation Selection

Productionmetadata

Programstream

Fire

wal

lFi

rew

all

Dedicatednetwork

Dedicatednetwork

NAVA-pointNAVA-point

Internet

N A T I O N A L A U D I O V I S U A L A R C H I V E

NETWORK ARCHITECTURENETWORK ARCHITECTURE

Teleworker(limited media read and

metadata write)

Frontend user(metadata read only)

Central archive(full access)

VPN

Modem

MLL

ADSL

NAVA-point (remote reading room)(media and metadata read only)

Mediaproxy

Servers&StorageDMZ

DSL

VPN

Telecom network

N A T I O N A L A U D I O V I S U A L A R C H I V E

THIN CLIENTTHIN CLIENT

Hardver & OSMetadatabase Mediadatabase

Application logic

Webserver Web browserMedia player plugin

Server Client

Apache

Hardver & OS

No special software needed at the client!platform independentopen sourceno installation, no upgrade

OR

N A T I O N A L A U D I O V I S U A L A R C H I V E

NAVA.HUNAVA.HU

N A T I O N A L A U D I O V I S U A L A R C H I V E

KERESO.NAVA.HUKERESO.NAVA.HU

N A T I O N A L A U D I O V I S U A L A R C H I V E

N A T I O N A L A U D I O V I S U A L A R C H I V E

N A T I O N A L A U D I O V I S U A L A R C H I V E

http://www.nava.huhttp://www.nava.hu

lipot@nava.hulipot@nava.hu