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Music information towards a converging view of physical, digital and temporal resources
Michael Fingerhut
Ircam, Paris (France)
Handling sound resources from creation to preservation and use within a larger context Resources
Physical Digital Events
Workflow From creation… …to preservation …to online delivery
Use Search Access Reuse
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 2
The context: IRCAM and its Multimedia Library
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 3
Music productionR&D
Multimedia Library
Commercial assetsPhysicalBooks, scores, periodicals, cds, films…DigitalDatabases
Director
Own productionPhysicalBooks, papers, ephemera…DigitalAs above + audio, video, Information (events)
Education
WebUsage
Wor
kflo
w
1. WORKFLOW
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 4
Modeling the assets
Entities Events concerts, festivals, seasons… People Corporate orchestras, choirs… Venues concert and conference halls Documents audio, video, text…
Relations Is part of event of a festival Is a trace of recording of a manifestation Roles author, composer, librettist, performer…
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 5
Event Many types
Artistic Concert, dance, film projection, opera… Concert cycles, festivals…
Scientific Lectures, panels, talks, workshops… Conferences, courses,
Mixed master classes…
Variable duration and occurrence Once/repeated On a single day, hour and place or not
Split Long
Fixed contents may vary Repeated talk, performance Work in progress
Structured Seasons Cycles Conferences
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 6
ArchiProd Describe
Preserve
Deliver
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 7
Seasons
7
Season2007-2008
Season2006-2007
Events archive
Season2006-2007
Season1976-1977
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 8
Groups of events
8
Season2007-2008
Events archive
Season2006-2007
Cycle1
Cycle2
Festival
Cycle2-1
Cycle2-2
Cycles may contain cyclesA conference within a festival
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 9
Events
9
Event1
Season2007-2008
Events archive
Season2007-2006
Cycle1
Cycle2
Event: “a noteworthy happening”, usually of a limited duration with a well-defined program.A concert, a conference, a master-class, a workshop
Event2
Cycle: a group of cycles or of events.A concert series, a festival, a scientific conference
An event can be part of several cyclesA concert from a series programmed during a conference
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 10
Manifestation
10
Manifestation1
Manifestation2
Event1
Season2007-2008
Events archive
Season2007-2006
Cycle1
Cycle2
Manifestation: an occurrence of an event, usually at a single date, time and place.A specific concert, talk…
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 11
Events and their traces
11
Manifestation1
Manifestation2
Event1
Season2007-2008
Events archive
Season2007-2006
Cycle1
Cycle2
brochures
brochures
program notes, contracts
Part1
Part2
Part3
recording(video)
recording(video)
… single work
… single talk
… single piece
… may differ
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 12
Typology of events
12
Event
Artistic event
Meeting
Screening
Exhibit, installation
Other artistic event
Talk, work analysis
Scientific or technical conference
Other conference
Music course
Scientific or technical course
Other course
Other meeting
Other event
Conference
Course
Performance
Concert
Dance
Music theater
Other performance
Theater
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 13
The workflow
Time Artistic dept. Communications dept.
Production dept. Multimedia Library
The System
13
Plans the season
Produces the season’sbrochure
Drafts contracts
Creates metadata
Uploads PDF
Produces the event’sbrochure
THE MANIFESTATIONRecords the
manifestation
Uploads the recordingModifies metadata
Uploads PDF
Validatesmodified metadata
Produces online andoffline versions
Completes metadataUploads PDF
Produces the web site
B
a
c
k
u
p
s
Web site is online
Uploads press
Digital formats
Audio preservation (uploaded)
WAV/AIFF + METS (hard disc + tape backups) delivery streaming
on-site MPEG-1 Layer 2 + metadata internet MP3 excerpts, embedded metadata (sox, lame)
Text preservation (uploaded)
TIFF + PDF hi res (hard disc + tape backups) delivery
on-site compressed PDF internet compressed PDF + watermark
Metadata internal
cidoc-crm like delivery OAI harvesting
based on MODS (and Dublin Core)
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 14
Automaticallyproduced
Metadata model: simplified MODS Derived from MARC
Humanly readable XML Easy conversion from any schemes mostly optional “fields” Keeps associations people/rôles, subject/author/title…
Hierarchical ad inf. Express structure collections/items, cds/tracks, meta-
events/events… In the record/from record to record
Extensible enumerated values, elements Events Instrumentation Rights of access to contents intranet/extranet/internet
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 15
Resource categorization and attributes
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 16
<typeOfResource> (encoding)
cartographiccorporateeventmixed materialmoving imagenotated musicperson softwaresound recordingsound recording-musicalsound recording-non musicalstill imagetext3D object
<form>(media)
cassette…concertconférencedisque compact…document numériquedocument imprimédocument manuscritémissionexpositiongroupe d’événementsmicroficheorganismepersonne…
<genre>(nature of resource)
adresseatelierbibliothèque…biographiecataloguecentre de recherchecolloquedictionnaireéditeurfestivalformationmaster classmonographienote de programmenotice d’œuvresalle de spectacle…
<role>(rôle, instrumentation)
auteurcompositeurconférencierintervenantmusicien interprète
instrument(iste)sensembles
2. ACCESS, USE AND REUSE
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 17
The gateway to contemporary music resources in France: www.musiquecontemporaine.fr National project with 21 partners
who provide metadata who may provide related data (audio, text…)
Harvests metadata about contents about events about people
Also hosts metadata data which may be repurposed
audio: > 500 hours of music and some talks (free access on the internet) text: program notes, ephemera…
Is harvested Europeana aggregator French Ministry of Culture database …
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 18
2 national conservatoires7 contemporary music composition centers7 ensembles3 music libraries (incl. French nat’l library)1 music information center (MIC)1 label (non-commercial)
Online access to contents
Through the gateway Traditional search and browse Interactive map Internet radio
Through partners’ sites Playlist editor
Through third party sites Timeline Wikipedia Europeana, Collections.FR…
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 19
Harvesting gateway organization principle
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 20
Gateway
Librarycatalogue
Agenda ofevents
Soundarchives
Biographies,articles
Concertnotes
Partner C
Library catalogue
Agenda ofevents
Soundarchives
Biographies,articles
Concertnotes
Partner A
Librarycatalogue
Agenda ofevents
Soundarchives
Biographies,articles
Concertnotes
Partner B
Other gateway1
Other gateway2
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 21
On-site access
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 22
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 23
Internet radio
Now All hosted recordings (shuffle)
Future Programming
Technology Shoutcast
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 24
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 25
Timeline
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 26
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 27
June September
Google 77% 64%
Wikipedia 10% 20%
Total +15%
References
The gateway of French contemporary music resources http://www.musiquecontemporaine.fr/
Specs and technical documentation http://www.musiquecontemporaine.fr/doc
This presentation http://tinyurl.com/lg5uu9
This speaker’s [email protected]
IASA 2009, AthensMusic information: towards a
converging view of physical, digital and temporal resources 28