digitalwell where we are now jim deroest march 2004
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DigitalWellWhere We Are Now
Jim DeRoest March 2004
DigitalWellWhere We Are Now
Jim DeRoest March 2004
DigitalWell – Digital Asset ManagementDigitalWell – Digital Asset Management
• Institutional Digital Repository• Broadcast/Webcast integration• Automation
– capture, describe, store, deliver
• High quality, Realism– Commodity, Standard def, High def
– Next generation networks
• Middleware– Metadata, DRM/IP, API, Preservation
• Scalable/Pluggable Architecture– Evolve with Technology
• Interoperation– Federated digital repositories
• Institutional Digital Repository• Broadcast/Webcast integration• Automation
– capture, describe, store, deliver
• High quality, Realism– Commodity, Standard def, High def
– Next generation networks
• Middleware– Metadata, DRM/IP, API, Preservation
• Scalable/Pluggable Architecture– Evolve with Technology
• Interoperation– Federated digital repositories
Backend DiagramBackend Diagram
Insert diagram image - mass store system
Insert diagram image - mass store system
Automated InstantiationAutomated Instantiation
• Dub time automation– Single pass ingest
• Virage/Flipfactory• 15mbps MPEG2 master• Format transcoding• Keyframe, metadata
• Queued for review• Archive & publish
– Scheduling• Protrack/Digitalwell
Metadata synchronization
• Automated monitoring• Ingest to delivery
• Dub time automation– Single pass ingest
• Virage/Flipfactory• 15mbps MPEG2 master• Format transcoding• Keyframe, metadata
• Queued for review• Archive & publish
– Scheduling• Protrack/Digitalwell
Metadata synchronization
• Automated monitoring• Ingest to delivery
MiddlewareMiddleware• Metadata
– Extended Dublin Core base– CPB PBCore mapping– Merit MTN – K12 LOM profile– MIC MPEG7 Profile– MS/SQL - Looking at alternatives
• Access Control– Pubcookie (WebISO)– Adding Shibboleth Target
• Tool Integration– Custom API– Looking at OKI
• Interoperation– OAI Service under dev
• Preservation– NDIIP proposal
DeliveryDelivery• Clustered Streaming Servers
– Load sharing, incremental scaling, fail over• VoD/AoD
– Commodity – WM, Real, Quicktime, mp3• Adding WM9 HD
– MPEG2 – SD 5.6mbps, HD 19.2mbps 270mbps• Videolan, VideoCharger, UW SDI/UDP
– MPEG4 - Telestream, Darwin• Webcast, Multicast
• WM, Real, Uncompressed Audio 1.4mpbs• Divicom – 2-3mbps (Replaced Amnis)• Videolan – 10mbps• DVTS 30mpbs UDP• International delivery: Australia, Brazil, Finland,
Germany, Spain, Singapore• Static Objects
– Images, documents, text, data blobs
• Clustered Streaming Servers– Load sharing, incremental scaling, fail over
• VoD/AoD– Commodity – WM, Real, Quicktime, mp3
• Adding WM9 HD– MPEG2 – SD 5.6mbps, HD 19.2mbps 270mbps
• Videolan, VideoCharger, UW SDI/UDP– MPEG4 - Telestream, Darwin
• Webcast, Multicast• WM, Real, Uncompressed Audio 1.4mpbs• Divicom – 2-3mbps (Replaced Amnis)• Videolan – 10mbps• DVTS 30mpbs UDP• International delivery: Australia, Brazil, Finland,
Germany, Spain, Singapore• Static Objects
– Images, documents, text, data blobs
Asset ManagementAsset Management
• Pluggable Infrastructure– Hardware – NAS/SAN/Robotic
Tape• 12 TB NAS – Isilon IQ• 2 TB SAN staging – EMC Symetrix• STK robotic tape silos – 9840, 9940
– Software - HSM• High Performance Storage System• Disaster recovery - offsite copies
– Content Sharing/Mirroring• DigitalWell Replication• Peer to Peer xfer/synch• DLI/DAM Interop – spec protocol?
• Pluggable Infrastructure– Hardware – NAS/SAN/Robotic
Tape• 12 TB NAS – Isilon IQ• 2 TB SAN staging – EMC Symetrix• STK robotic tape silos – 9840, 9940
– Software - HSM• High Performance Storage System• Disaster recovery - offsite copies
– Content Sharing/Mirroring• DigitalWell Replication• Peer to Peer xfer/synch• DLI/DAM Interop – spec protocol?
Disparate Media RepositoriesDisparate Media Repositories
NSDL MIC CDL
Targeted Service/Portal Sites
Contentand/or
MetadataHarvesting
DigitalWell D-Space Fedora
DigitalWell in the Real WorldDigitalWell in the Real World
• BroadcastResearchChannel
http://www.researchchannel.org
UWTVhttp://www.uwtv.org
KEXP Radio http://kexp.org
CPB Evolving the Linkshttp://www.digitalwell.washington.edu/elinks
• UW Campus Repositoryhttps://admin.digitalwell.washington.edu
DigitalWell – Next StepsDigitalWell – Next Steps
• Infrastructure Updates– Federated DigitalWell
• DigitalWell Lite
– Automated Transcripts/Closed Caption– Shibboleth– Batch Content/Metadata Import/Export– OKI, Learning Tool Integration– Advanced Search– FDRM/IP
• Infrastructure Updates– Federated DigitalWell
• DigitalWell Lite
– Automated Transcripts/Closed Caption– Shibboleth– Batch Content/Metadata Import/Export– OKI, Learning Tool Integration– Advanced Search– FDRM/IP
www.digitalwell.org
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