Advanced Applications Advanced Applications Streaming VideoStreaming Video

Streaming Video Over Internet2 Streaming Video Over Internet2 Networks Bring Public Television Networks Bring Public Television

Resources to CampusResources to Campus

Project ScopeProject Scope

Obtaining the ContentObtaining the Content

PBS StationsPBS Stations Equipped with ClipExpressEquipped with ClipExpress Only FTP-enabledOnly FTP-enabled

Prior to insertion into DigitalWellPrior to insertion into DigitalWell Transferred content to our FTP ServerTransferred content to our FTP Server

Refined process:Refined process: Limit excess filesLimit excess files Perfecting transcoding processesPerfecting transcoding processes

Obtaining the ContentObtaining the Content

Robots created to automate processRobots created to automate process Detects when content appears on our FTP Detects when content appears on our FTP

serverserver Moves MPEG2 content into the appropriate Moves MPEG2 content into the appropriate

station collection in DigitalWellstation collection in DigitalWell Sends a copy of the MPEG2 content to Sends a copy of the MPEG2 content to

FlipFactoryFlipFactory Transcodes MPEG2 onto MPEG4Transcodes MPEG2 onto MPEG4 Generation of key framesGeneration of key frames

Transfers MPEG4 content and key frames Transfers MPEG4 content and key frames back into the station collectionback into the station collection

Editing CollectionEditing Collection

PBS station organizes their collectionPBS station organizes their collection Build collection structureBuild collection structure Updates metadata for content uploadedUpdates metadata for content uploaded

eLinks Web Page eLinks Web Page InterfaceInterface

Login PageLogin Page

eLinks Web Page eLinks Web Page InterfaceInterface

Search PageSearch Page

eLinks Web Page eLinks Web Page InterfaceInterface

Results PageResults Page

eLinks InterfaceeLinks Interface Details PageDetails Page

eLinks Web Page eLinks Web Page InterfaceInterface

RoughCut Workbench/Storyboard (work-in-RoughCut Workbench/Storyboard (work-in-progress)progress)

eLinks Web Page eLinks Web Page InterfaceInterface

Live demonstrationLive demonstration