1. Virtual Studio For Everywhere
Darim Vision Co., Ltd.

2. 1. Overview
2. Technology Highlights
3. Product Line Up
4. Reference sites
Contents : Virtual Studio

3. Overview: What is Darim Virtual Studio?
Fully integrated real time 3D virtual set System
Hybrid (Tracking & trackless) cameras Support
Built-in advanced color keying modules
Real time 3D graphics rendering and mixing
Multiple live video feeds with A/B switching
Exchangeable images, movies, animations
Free-hand animation of virtual cameras and other 3D objects with joysticks
Progressive and interlaced HD cameras

4. Conventional & DARIM VS
Chormakey: 2ch
Chormakey:Controller
Back Ground Renderer
Forground Renderer
Turn Key
One Operator
Mixer
Audio Delayer
Video player 1r
Video player 2

5. Technology Highlights: Fully Integrated Modular System
All Video, Audio and 3D CG processing in one box
Key + Alpha Mixer + MPEG/AVI decoder
Live Video
(2 Cameras)
Chroma
Keying
Live Video
(2 Cameras)
Chroma
Keying
Image
Renderer
Final
Image
Actor
+ AVI (Picture)
+ Live Video
+ 3D Studio
3D Data
(3D Max, Maya)
AVI, MPEG
With Alpha
6Ch.Delay/Mix
6Ch. Bal.Audio Out
6Ch Bal.Audio In

6. Technology Highlights: FD 300 Input/Out Diagram
Switcher +Keyer + Mixer + Renderer
Audio Delayer
Real Time
3D Image
Renderer
Built In
Camera Input
Switcher
Built In
Camera Input
Switcher
2ch Chroma
Keyer
2ch Chroma
Keyer
3D Mixer
Input Switcher with Balanced Audio and
Active In/out signal Proc.

7. Technology Highlights: Multi-camera input/video switching
All VS systems connect directly to camera & aux feeds
no external switchers or genlock needed
Up to 3 live video channels available simultaneously
Each channel may have two inputs (for A/B switching)
built-in TBC eliminates dropped and distorted frames
Independent video parameters, cropping, alpha-mask
Analog color or Tri-level digital video inputs are
provided for Genlock
Analog S-Video or Composite inputs (low-end models)
Component YUV/RGB or SDI inputs (mid-range models)
HD or SD SDI inputs (high-end models)

8. Technology Highlights: Built-in Advanced Color Keying
Three levels of keying configurations available
One-click automatic, ellipsoid and color brush
Adjustable color and brightness correction
Alpha mask filtering and cropping
Automatic configuration preset saving and loading

9. Technology Highlights: Real time 3D graphics Rendering/mix
Virtual set is not just images, but the entire 3D model
3D objects, textures, lights, cameras, animation
Results produced by the fastest 3D rendering hardware
nVidia GeForce and Quadro series display cards
Performance/quality get improved every 6-12 months!
Mixing with live video, etc. performed by render engine
combination of 3D rendering hardware and Darim software

10. Technology Highlights: Virtual camera animation
Real camera remains fixed during virtual set production
no camera tracks, cranes or position/zoom sensors needed
Trackless concept allows to use any camera
anywhere
Camera motion and zoom changes are done
virtually
virtual cameras can be pre-animated
by set designers
free-hand animation is available at
anytime using joysticks
Animation can be played forward and backwards

11. Technology Highlights: Embedded rich multimedia content
JPEC, BMP, TIFF, TGA, etc.
Still Image
Any type of AVI, MPEG, WMV
Movie Clip
PPT, XLS, DOC, etc.
Document
SWF(Flash), HTML(Web page),
Other PC(via LAN), Sound Clip
Etc.

12. Technology Highlights: Built-in audio mixer/delay unit
Up to 6 analog or 2 digital audio inputs/outputs
Selectable delay per channel (up to 1000 ms)
Multiple simultaneous outputs available

13. Technology Highlights: Application-specific interaction
One-person operation: virtual sets with talent in control
Trackless virtual sets do not need a camera man
controlling virtual sets becomes extremely easy
Educational programs allow teachers to interact
create 3D graphical objects for the lesson
remotely control virtual set with PDA and joystick
monitor feedback from the class on a monitor
Broadcasters can get talent/anchor be more creative
provide GPI interface to the studio
attach push-button switch and tally light to camera

14. Technology Highlights: Max. 3HD video Streams with Alpha
1 HD Live with Alpha From 2Ch Live
RealTime
Mixing
1 HD Live with Alpha From 2Ch Live
Output HD
1 HD File AVI with Alpha From Hard
3D Data and Many SD Video/Flash Textures

15. Technology Highlights: Camera Tracking solution
Enables to link between physical pan/tilt movements and the virtual set images
Provides infinitely adjustable perfect
balance throughout the tilt range
Gives comprehensive line of
robotic camera positioning
- Any Robotic Camera Sensors can be integrated with VS4000 SDK

16. Thank you
Darim Vision

17. Technology Highlights: Trackless mode Diagram
Studio
Output
AVI Playback
(Optional Live)
Real and Virtual Cameras
3D Max
Step 1
Step 3
3D Rendering
Virtual Camera
View output
Real Camera
No Tracking
Chroma Key
Step 2
Video Texturing
on the object
in 3D Data..

18. Technology Highlights: Tracking mode Diagram
Real Camera = Virtual Camera
Step 1)
AVI Playback( and Optional Live)
Real Camera with tracking
( option)
Step 2)
Studio
Overlayed
Chroma Key
( VS4000 Inside )
3D Data (Max)
Step 3)
Video Texturing pass through window on the camera video texture mapped object define in 3D Data.
Overlay
Window
3D Rendering Virtual Camera
Virtual
Camera
Step 4)
Step 5)
Virtual cameras can be the same position as live camera to make full size of camera view. In this case, this mode can be the same as tracking virtual set.

19. Simple 3D Background (SET)
Hot Action - Basic
Simple 3D Background (SET)
Wireframe scene
Rendered scene
Camera 01
Camera 02
Actor
(Live video surf)
Background
Surfaces
Desk
Live video from real camera applied to flat surfaces (green)
Virtual cameras can be move to any position independent on real.

20. General parts of HotAction
Hot Action - Basic
General parts of HotAction
Edit Mode
LIVE Mode 1 2 3
Render Window
Script Editor for Actions making :”Action Library”
Action Icons Builder – “Hotsets Pannel”
Live Action (Full screen) mode : “HotAction Light”
Render window (output)

21. Product Line up VS models
Playback system
limited set
customization
Full functionality
including virtual set
design/changes
High-end tracking
system for SD broadcasters
VS4000
Top-of-the line HD quality
virtual studio
Tracking + Trackless

22. Darim Vision