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