NAB Digital Cinema Summit Considerations in Delivering 3D to the Home by Brad Hunt President Digital...
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Transcript of NAB Digital Cinema Summit Considerations in Delivering 3D to the Home by Brad Hunt President Digital...
NAB Digital Cinema Summit
Considerations in Delivering 3D to the Home
by
Brad HuntPresident
Digital Media Directions, LLCwww.DMD-LLC.com
© 2009 Digital Media Directions, LLC
NAB Digital Cinema SummitDelivering 3D to the Home
3D HomeMaster
3D Encoding &Video Compression 3D Video Distribution
Channels
Media Players& Set Top Boxes
VideoDecompress
3D FormatDecode
3D TV
Left Eye
Right Eye
VideoCompress
3D FormatEncode
Blu-ray DiscDVD
Cable TVSatellite TV
Terrestrial TVIPTV
Internet
3D HomePackage
NAB Digital Cinema Summit3D Encoding Formats
SPATIAL COMPRESSION
Side-by-Side
Checkerboard
Line Interleave
Column Interleave
Reducedpicture
resolution!
Top & BottomLeft Eye
Right Eye
Left Eye
Right Eye
NAB Digital Cinema Summit3D Encoding Formats
TEMPORAL COMPRESSION
2D
Time
3D Frame Sequential
Providesfull resolution quality
but requiresincreased bandwidth
and storage!
RE
LERE
LE
RE
LE
RE
LE
RE
LE
Left Eye
Right Eye
Left Eye
Right Eye
NAB Digital Cinema Summit
MD
2D
2D
MD
3D Encoding Formats2D + METADATA
2D
Time
MD
2D
2D
MD
2D
MD
2D
MD
Can provide2D playbackcompatibility
in legacy devices!
Left Eye
Right Eye
Left Eye
Right Eye
Metadata2D
2D + Metadata
NAB Digital Cinema Summit3D Encoding Formats
COLOR CODING
3D Anaglyph
Time
Not a compelling 3D experience!
Left Eye
Right Eye
Left Eye Right Eye Left Eye
Right Eye
NAB Digital Cinema Summit3D Codec Vendors
NAB Digital Cinema Summit3D-Ready Displays in Homes
MitsubishiDLP
1080p HDTV
Samsung 42”PN42A450
720p HDTV
DLPREAR SCREEN
PLASMAFLAT PANEL
LCDFLAT PANEL
Frame Sequential
Side-by-Side
Top & Bottom
Checkerboard
Line Interleave
Column Interleave
3D FORMATSUPPORTED
SamsungDLP
720p HDTV
SamsungDLP
1080p HDTV
Hyundai 46” LCD1080p HDTV
Samsung 22”120 Hz LCD Monitor
MICRO-POLARIZERPAGE-FLIP
ViewSonic 22”120 Hz LCD Monitor
No single3D format
is supportedall displays!
Samsung 50”PN50A450
720p HDTV
(1920x1080)x (1280x720)x
x
(1024x768)x
xx (1024x768)
(1024x768)
(1366x768)x
xx (1366x768)
(1366x768)
x (1920x1080)
x
NAB Digital Cinema Summit3D to the Home Landscape
3D Video DistributionChannels
Legacy 2D and Future 3DMedia Players
& Set Top Boxes
Legacy 3D-Ready TVs& Future 3D TVs
DISTRIBUTION CHANNEL REQUIREMENTS 1) Compatible with existing delivery channel? 2) Compatible with existing player/set top box? 3) Compatible with existing 3D-Ready displays? 4) Provide simultaneous 2D & 3D program compatibility? 5) What are the cost, video quality, and time to market goals?
NAB Digital Cinema SummitPanelists
David Broberg- VP, Consumer Video Technology, CableLabs
Brad Collar- VP, Technology, Warner Bros.
Andrew Page- Senior Product Manager-Professional 3D Stereo, NVIDIA
Albert Pica- Compression & Signal Processing Architect, NBC Universal Media Works
Eisuke Tsuyuzaki- VP, Corporate Development & GM, Blu-ray Disc Group, Panasonic
Chris Yewdall- President & CEO, Dynamic Digital Depth, Inc.