8k グラフィックワークステーション
DESCRIPTION
8K グラフィックワークステーション. Dec.10, 2013 Visualization with 3D CG. 4K/8K Ultra-High-Resolution Imaging System. Masaki Hayashi. Content of the lecture. 4K/8K Ultra High-Resolution Imaging System. Basis of video production 4K video equipment 8K video equipment Ultra-CG. 8K グラフィックワークステーション. - PowerPoint PPT PresentationTRANSCRIPT
Visualization with 3D CG 2013
8K グラフィックワークステーション
Masaki Hayashi
Dec.10, 2013Visualization with 3D CG
4K/8K Ultra-High-Resolution Imaging System
Visualization with 3D CG 2013
Content of the lecture
1. Basis of video production2. 4K video equipment3. 8K video equipment4. Ultra-CG
4K/8K Ultra High-Resolution Imaging System
Visualization with 3D CG 2013
8K グラフィックワークステーション
Basis of video production
Visualization with 3D CG 2013
8K (Super Hi-Vision)7680 X 4320
Resolution family in video
4K (QFHD)3840 X 2160
2K (HDTV)1920 X 1080
SD720 X 480
Quad-Full-HD
16 : 9
16 : 9
16 : 9
Television: 4K (QFHD): 3840 X 2160, 16:9 Digital cinema: 4K: 4096 X 2160, 17:9(approx.) 256:135
Visualization with 3D CG 2013
Video equipment
5
Camera
Recorder
Switcher
Non-linearediting
Transmit
Monitor
Filming ~ Editing ~ TransimittingVideo production is :
Visualization with 3D CG 2013
Real-time or not
6
Editing
Not liveFilming and non-linear editing, then transmitting → Final video is rendered one
Live production
LiveShooting, switching and go → Final video is real-time
TV programs (Drama, Variety, Education, Documentary), DVD, Blu-ray, etc.
News, Sports, Event, TV conference, etc.
Visualization with 3D CG 2013
8K グラフィックワークステーション
4K Video Equipment
Visualization with 3D CG 2013
Status of 4K video production
8
• 4K is not yet done much.• Hollywood uses 4K already but not all. (Off line
editing)• 4K broadcast has been announced in Brazil,
Korea, Japan etc. Targeting the World Cup.• Test live broadcast of 4K soccer game has been
done in Japan in order to confirm the feasibility.• 4K test has been done in Europe, EBU etc.• Medical use is under testing in Japan, also in
USA. • Video conference system needs ultra-high-
resolution.
Visualization with 3D CG 2013
4K Camera overview
9
Many available Still camera evolved to 4K movie / Broadcast HD
camera evolved to 4K Most demand is cinema use Record the RAW signal and transfer to editing
system. Smooth data transfer to the non-linear editing, is very important.
Live 4K camera is not a main stream yet. Max size of real-time monitoring is still HD.
(View finder)
Visualization with 3D CG 2013
4K camera
10
RED Digital CinemaRED 4K Camera
• Released "RED ONE" in 2007, cheap• Hollywood has been using it• Enhancement of the still camera• Both Still and Movie are OK• Recently, released "EPIK", "SCARLET"
replacing "RED ONE"• 4K movie(4096×2160), 5K still• Compressed RAW data are recorded• Real-time monitor is HD
Visualization with 3D CG 2013
4K Camera
11
CANON
• 4K/2K output• Bayer RAW data is recorded. External
debayering• 4K movie 4096×2160 QFHD
3840×2160• Real-time monitor is HD• Connect to an external debayering
recorder for actual use.
EOS C500 Digital Cinema 4K Camera
Visualization with 3D CG 2013
4K Camera
12
• Real-time 4K debayering• Handy like the HD broadcast camera. Just one cable is enough to operate• QFHD 3840×2160• Live 4K output• HDTV monitoring
AH4413 4K CameraAstrodesign
Visualization with 3D CG 2013
Recorder overview
13
Many available Record RAW output to HDD, SSD, various
Cards Capability of real-time recording of
uncompressed video signal, or exclusive to off-line use
Several external recorder for EOS C500 are available
Visualization with 3D CG 2013
4K Recorder
14
Astrodesign
• SSD ( Solid State Drive )• Record/Play full-spec 4K uncompressed video signal. • Capable of recording full-spec 8K by using 4 of this• Uncompressed 4K(60p), Max 160 minutes
HR-7512-A 4K Record/Play
Visualization with 3D CG 2013
4K Recorder
15
• For Canon "EOS C500"• Capable of recording 4K base-band signal• Real-time debayering and real-time direct 4K monitoring• High speed data transmission• Small and light
Portable 4K Uncompressed SSD Recorder"HR-7510"Astrodesign
Visualization with 3D CG 2013
Switcher
16
4K M/E (Mixer/Effect, Keyer) is not available yet
4K live production is not handy Decompose one 4K signal into 4 HDTV lines
and process them when real-time is required There's few real-time 4K digital processing
system. (eg. "Pablo" by Quantel, color correction)
Visualization with 3D CG 2013
Non-linear editing
17
4K mainstream is non-linear editing production. Off line editing on PC and rendering then transfer to recorder or burn DVD
Most of the non-linear editing soft can handle 4K
Adobe Premiere Pro, Apple Final Cut Pro, Avid Media Composer, Sony Vegas Pro
Editing procedure is advanced because of cinema use ( eg. Red one + Premier Pro )
Many have DVD and Blu-Ray authoring function
Visualization with 3D CG 2013
Non-linear editing
18
Abobe
• High-performance editing workflow• Enhanced Mercury Playback Engine using GPU for real-time preview• Digital multi effects• Adobe After Effect integration
Premier Pro CS6
Visualization with 3D CG 2013
Output
19
Off-line DVD 、 Blu-ray authoring
Rendering JPEG2000 、 MPEG2 、 H264, etc.
Real-timeHD-SDI X43 G-SDI X2DVI X4 ( X2 )HDMI X4DisplayPort X2
TransmitDirect connect to encoder. Compress in H.264 etc. and transmit
Pro-use
Visualization with 3D CG 2013
Encoder/Decoder
2020
Fujitsu
• 4:2:2 、 10bit 、 H.264 compression 1080 60p × 2 ( 2 HDTV lines )• 3G-SDI output• Capable of 4K transmission with 2 sets
IP-9610 HD/SD Codec
Visualization with 3D CG 2013
Monitor
21
Many available Japan, Korea (Toshiba, Sony, Sharp, Astrodesign,
Samsung, LG) SDI for pro-use. HDTV input for consumer, up-
converting to 4K with special resolution enhancement function.
Mostly large, 84 inch, 56 inch On the other hand 30 inch for desktop use. 4096 for cinema, 3840 for broadcast. Support both.
4K Projector Several available DLP 4K Projector for Theater ( BARCO 、 Christie,
etc. ) 4096x2160 For consumer, 4K LCD projector, JVC, etc.
3840x2160
Visualization with 3D CG 2013
4K Monitor
22
Toshiba
• Large 55 inch• QFHD 3840×2160 • HDMI X4• Built-in BS/CS digital
broadcast receiver• Built-in up-converter
with resolution enhancement
• Capable to record full-spec 4K video by attaching breakout box "THD-MBA1"
REGZA 55X3 4K Television
Visualization with 3D CG 2013
4K Monitor
23
• Large 56 inch• QFHD 3840×2160• 10 bits• SDI 、 DVI• Professional use
DM-3410-A 56inch 10bit 4K MonitorAstrodesign
Visualization with 3D CG 2013
4K Projector
24
BARCO 社
• 32 meter screen• 4096×2160• Contrast 2000:1• SDI 、 DVI• Theater use
DP4K-32B 4K DLP Cinema Projector
Visualization with 3D CG 2013
Summary of 4K video production
25
・ Off-line production is established
・ Cinema production is matured in Hollywood
・ Live production is not yet. Switcher is needed.
・ Up-conversion of 2K to 4K is used
・ Use of 4K other than video production is not yet done. → Ultra-CG
Visualization with 3D CG 2013
8K Video Production
Visualization with 3D CG 2013
Resolution: 7680 × 4320Aspect ratio: 16:9Viewing distance: 0.75 HViewing angle: 100°Frame rate: 120 Hz progressiveBit depth: 12-bitAudio system: 22.2 ch surround sound
Sampling rate: 48/96 kHz Bit length: 16/20/24 bit Upper layer: 9 ch Middle layer: 10 ch Lower layer: 3 ch LFE: 2 ch
Super Hi-Vision (8K) specifications
Visualization with 3D CG 2013
Super Hi-Vision
Visualization with 3D CG 2013
Status of 8K video production
29
• 8K real-time production is available compared to 4K. The reason is NHK promoting it
• Public viewing of London OlympicThree live 8 K cameras, switched on the site, transfer un-compressed signal to studio in BBC via optical fiber, recorded in BBC and encode in H.265 and transmit to Japan and US.
• 8K non-linear editing systems in Japan (Sapporo, BUG)
• Event use in NHK Studio Park, real-time 8K production
Visualization with 3D CG 2013
8K video equipment
30
Camera
Recorder
Switcher Transmit
Monitor
(Ikegami) (Hitachi)
Recorder HR-7512
SwitcherSR-8422
Color correction VP-8407
Codec (Fujitsu)
LCD ( Sharp ) Compact projector ( JVC )PDP(Panasonic)
Telop SC-8206
CCU VP-8404
Made by Astrodesign if not specified
SHV Non-linear Editing( Sapporo BUG )
Visualization with 3D CG 2013
Summary of Super Hi-Vision (8K)
31
・ System for both off-line and on-line is developed
・ Small amount of production experience
・ No real-time up-conversion from 4K
・ Video production only, no other application→ Ultra-CG
Visualization with 3D CG 2013
8K グラフィックワークステーション
Ultra-CGUltra High Resolution
4K/8K Real-time CG System
Visualization with 3D CG 2013
4K• Broadcast is
scheduled• Digital cinema, event,
medical use, design review
8K(Super Hi-Vision)
• NHK plans to start broadcast by 2025
• Event use
Background #1
Ultra high resolution and high presenceNext generation visual media
Lack of content
Visualization with 3D CG 2013
ウルトラ CG プロジェクト高精細・高臨場感な次世代の映像メディア2K(Hi-Vision)• Used in Virtual
Studio, event• Few games for
HDTV available
4K• Used in larg-
scale event use but is very limited
8K(Super-Hi-Vision)
• Does not exist at all
Background #2
Real-time CG
Unknown area of R&D
Visualization with 3D CG 2013
Ultra-CG
Expansion of the 4K and 8K market
Proposal of Ultra-CG
Real-time CG4K/8K• Tendancy of
technology drivenDevelopment of camera, recorder, transmitter, display
• Lack of content
• High-level CG expressionCinema, game, event, etc.
• Matured CG techniqueProgramable Shader etc
• Evolution of GPUnVidia, AMD
Visualization with 3D CG 2013
Requirement of Ultra-CG
• Ultra high definition modeling• Optimization to ultra high-definition
• CG environment adopted to 4K/8K• High accurate rendering and control
• High performance CG machine• 4K/8K video system integrationHARDWARE
SOFTWARE
CONTENT
Three areas in a cooperative balance
Visualization with 3D CG 2013
Prototype of 'Virtual Museum'
4K real-time CG system
GPU card
PC
Mouse
56” 4K Monitor
DisplayPort ×4
V7900 (AMD)
QuadCoreWindows 7
SoftwareUnity (Free version)
Hardware
DVI
Visualization with 3D CG 2013
Demo
Visualization with 3D CG 2013
Target of Ultra-CG4K/8K Content
Museum
Ultra-CG
Conventional TV program production Cinema
production
Full-CGGame
Event
Broadcast
Cinema
EventGame
Simulator
Visualization with 3D CG 2013
4K Game
"Battle Field"Electronic Arts Inc.
"Devil May Cry" CAPCOM
Visualization with 3D CG 2013
4K Game
4K Game has huge impact
Normally, 4K ( 2K ) game is not so many due to the production cost
However, it is still very good when present PC game (for HD) in 4K system
Developing "serious game" is also the key
We have the 4K game development environment. Don't miss the high potential.
Visualization with 3D CG 2013
Globe project
• Digitize the Globe in 18 century in Uppsala University
• Requires ultra high-resolution texture. Globe is about 70cm diameter but still letters are so tiny.
• Interactive exhibition is capable by using 3D game method such as anotaion, comparison with Google Maps, etc.
Interactive 3D object in the 4K Virtual Museum
Visualization with 3D CG 2013
Digital Art
• Digital art exhibition• Computer art is resolution-
free• 4K/8K as the art material
Digital art project with Virtual Museum
Artist: Jennifer Steinkamp (*This picture is not a 4K/8K system)