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Agenda Analog Reconversion Discussion Group February 12 th , 2003 Washington D.C.

Agenda Analog Reconversion Discussion Group February 12 th , 2003 Washington D.C. 9:30am Welcome – CPTWG Co-chairs’ introduction 10:00am Overview of new discussion group Goals for this meeting (0:15) Solicit & schedule presentations (0:15) Problem definition – group discussion (1:30)

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Agenda Analog Reconversion Discussion Group February 12 th , 2003 Washington D.C.

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  1. AgendaAnalog Reconversion Discussion GroupFebruary 12th, 2003Washington D.C. • 9:30am Welcome – CPTWG Co-chairs’ introduction • 10:00am Overview of new discussion group • Goals for this meeting (0:15) • Solicit & schedule presentations (0:15) • Problem definition – group discussion (1:30) • 12:00noon Lunch break • 1:00pm Past work: identify for work for review, identify people to investigate previous related efforts, begin to identify lessons learned • 2:00pm Break • 2:15pm Technical elements: Identify technical elements that require further investigation, investigate and discuss those technical elements • 3:15 to 4:00pm Review progress of the day, reflector, sign up for work, outline milestones going forward next meeting

  2. Analog Reconversion Discuss Group Part 1Problem Definition

  3. Action Items (1) • Define a representative set of rights to persist through analog reconversion • Solicit solutions to carry those rights in a reliable way • Solicit perspectives on how this will work

  4. Consumer products Recording & redistribution Analog video signal to digital conversion incl. digital camcorders thru electronic analog inputs Effect of future analog equip’s on marking system Professional broadcast products Display-only devices Photonic capture Problem Definition In Scope Out of Scope

  5. Problem Definition Clarifying Points • Issue is writing, preservation and reading of rights • Content that starts out in a digital protected environment (known rights)

  6. Analog Reconversion Discuss Group Part 2Afternoon Session

  7. Action Items(2) • Report on work of MPEG organization • Report on Data Hiding Sub Group • Presentation on consumer needs and perspective • CGMS-A presentation • Presentations of commercial solutions & ideas • Inventory of University/College work • Create a reference model

  8. RFI Constituent Ideas • Problem definition, core set of requirements • Effectiveness, cost-benefit trade-offs • Trade-offs • Collection of perspectives • Solutions that target different aspects of the problem • Combine CPTWG ideas with BF concept

  9. Presentations/Reports • Watermark presentations from interested companies • VWM Companies • Toshiba • Verance • Report on Data Hiding Sub Group (Jim B. & Seth) • CGMS-A Report (CEA) • Presentation on consumer needs and perspective (Alan Davidson) • Report on MPEG (IBM or Microsoft) • Inventory of, solicit contributions from University/College work (Seth Schoen) • Reference architecture(s) proposals (Adam Goldberg/Brad Hunt/Steve Weinstein) • Define a representative set of rights to persist through analog reconversion (Spencer Gusick)

  10. Technical Elements • Standardized method of robust signaling • Where is rights information – within the digital content or added by the rendering device? • Detection – at what point? Analog video to digital conversion? How might this be implemented? • Variety of signals we are looking at (e.g. composite, S-video) • Universe of video A to D conversion

  11. Wrap Up • Review progress of the day + volunteers for remaining action items • Reflector sign-up • In accordance to the CPTWG policy guidelines • Sign up: • Participation at a meeting – please give Glen St. Marie business card with e-mail address • Invitation by a participant • Next meeting • Los Angeles March 5th 4-6pm + March 6th 10:30am-noon • Washington March 25th 9:00am-3:00pm • Los Angeles April 10th time w/CPTWG • Washington May 7th 9:00am-3:00pm

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