video enhanced learning VC2002

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Video-Enhanced Learning: Trends and Issues : 

Video-Enhanced Learning: Trends and Issues Cindy King Exec Director, Academic Technology Video Conference 2002 http://acadtech.gallaudet.edu/events/2002/videoconf2002

Outline: 

Outline Video-Enhanced Learning Video Creation, Video on Demand, Webcasts, Video Conferencing Trends Issues Collaborations

Video-Enhanced Learning: Video Creation: 

Video-Enhanced Learning: Video Creation Video Creation

Harkin Digital Learning Center: SAC 1104-1109 Video Suites: 

Harkin Digital Learning Center: SAC 1104-1109 Video Suites http://sac.gallaudet.edu http://helpdesk.gallaudet.edu/sac1100

Video-Enhanced Learning: Video on Demand: 

Video-Enhanced Learning: Video on Demand Video on Demand (VOD)

Video-Enhanced Learning: Webcasts and Broadcasts: 

Video-Enhanced Learning: Webcasts and Broadcasts Webcasts and Video Broadcasts

Video-Enhanced Learning: Video Conferencing: 

Video Conferencing Video-Enhanced Learning: Video Conferencing

Trend: Deafness-Related Applications: 

Trend: Deafness-Related Applications Distance Learning Video Collaborations Video Relay Remote Captioning Remote Interpreting

Trend: Convergence: 

Trend: Convergence Video on Demand Webcasts and Video Broadcasts Video Conferencing Live Pre- recorded Uni-Directional Interactive

vBrick Broadcast and VideoConf: 

vBrick Broadcast and VideoConf Broadcast Video Conferencing

Virage Webcast and VOD: 

Virage Webcast and VOD

Tegrity Webcast and VOD: 

Tegrity Webcast and VOD

Trend: Improving Bandwidth: 

Trend: Improving Bandwidth Video Conferencing

Video on Demand Bandwidth: 

Video on Demand Bandwidth

State Networks and Internet2: 

State Networks and Internet2 38+ states have video networks K-12 schools being connected to Internet2 regional gigapops http://k20.internet2.edu

Internet2 Connections: 

Internet2 Connections Commodity Internet 1 Internet 2 Destination Decision

Internet2 Commons: 

Internet2 Commons H.323 Scheduling Service MCU (Multi-Point) Services Streaming Services Recording/Short-Term Archiving

Trend: Competiting Protocols: 

Trend: Competiting Protocols Alphabet Soup H.320 (ISDN) H.323 (IP) MPEG Motion-JPEG VRVS Access Grid SIP http://www.videnet.gatech.edu/cookbook

Trend: Middleware : 

Trend: Middleware Scheduling Directories Enterprise Authentication Security Services http://www.vide.net http://middleware.internet2.edu/video

Video Conference Scheduling: 

Video Conference Scheduling Today: End-user asks tech to setup VC Tech contacts tech at other end to determine protocols, connection speeds, and addresses/phone numbers Techs manage VC for end-users or sets up VC device directory Tomorrow: End-user does resource discovery or uses directory

Video Conferencing Directory: 

Video Conferencing Directory https://videnet.unc.edu http://www.oznet.ksu.edu/h323

Enterprise Authentication and Security Services: 

Enterprise Authentication and Security Services http://middleware.internet2.edu http://www.polycom.com/resource_center User Login 1 Enterprise Directory Authentication 4 Network System

Trend: Digital Libraries: 

Trend: Digital Libraries Asset Management, Indexing, Navigation Searching and Meta-Data Display of Captions Digital Rights Management Video Analysis http://middleware.internet2.edu http://www.dlib.org/dlib/july02/martin/07martin.html

Issue: Access: 

Issue: Access K-12 broadband connections Find out about state network or I2 project Consider DSL or Cable connection Firewall problems Experiment with Private Network (Room-to-Room) Work with IT staff

Issue: Inter-Network Connections: 

Issue: Inter-Network Connections H.320 ISDN H.323 IP Internet 1 Internet 2 State Networks Bridge-Gateway

Issue: Accessibility: 

Issue: Accessibility

Video Conferencing Captioning: 

Video Conferencing Captioning Caption Decoder Prerecorded video Polycom Web Captioning Client Caption Encoder Caption Generator: Voice Recog, Steno CART, CAN Web Brower Video Mixer

Digital Video Captioning Tools: 

Digital Video Captioning Tools Formats: SMIL ~ SAMI ~ Proprietary Tools: MAGpie, MS Producer, Tegrity http://www.w3.org/AudioVideo/#SMIL2 http://office.microsoft.com/downloads/2002/sami_wp.aspx Stage 1: Standard Stage 2: Hand Coding Stage 3: Tools

Collaborations: 

Collaborations Participate in Directory Initiatives Participate in VC Survey 2003 Participate in K-20 Consortia Attend Video Conf 2004!

Questions and Answers: 

Questions and Answers