Chapter 2: Deko1000 and Deko550 System Overview
Deko1000 & Deko550 Technical Reference And Service Guide
13
Program-Preview Mode
In Program-Preview mode, two TARGA 3200 boards are installed in a Deko1000 or Deko550
workstation. The first channel (i.e., TARGA board) operates exactly as in single channel mode.
All I/O, clip processing, effects output, and keying performed by the Inflexion software is
processed by the first TARGA 3200 board. The frame buffer of the second TARGA 3200 board is
used to output the Program-Preview. This output is the static graphic that is displayed on the
Preview window within the Deko1000 or Deko550 software program.
Important:
No effects or clips can be output from the second TARGA 3200 board as Program-Preview.
An illustration that is representative of the signal flow for Program-Preview mode processing is
shown in Figure 2-2.
Figure 2-2: Program-Preview mode processing
Note:
The Clip or DekoObjex options may or may not be installed on your system (depending on how the system
was ordered.) The DekoObjex option is not available on the Deko550 system.
Video
Input
Key
Input
Clip
CODEC
Buffer
3D Graphiics
Engine
Internal
Clip Storage
DekoObjex
Processing
Keyer
Video
Output
Key
Output
Program A
Output
Targa 3200
Board #1
Video
Output
Key
Output
Preview
Output
(Optonal)
Targa 3200
Board #2
Frame
Buffer
Содержание Deko1000
Страница 10: ...Chapter 1 Introduction To Deko1000 and Deko550 10 Deko1000 Deko550 Technical Reference And Service Guide ...
Страница 16: ...Chapter 2 Deko1000 and Deko550 System Overview 16 Deko1000 Deko550 Technical Reference And Service Guide ...
Страница 26: ...Chapter 3 Installation And Setup 26 Deko1000 Deko550 Technical Reference And Service Guide ...
Страница 98: ...Appendix B Using Shaped And Unshaped Keying 98 Deko1000 Deko550 Technical Reference And Service Guide ...
Страница 102: ...Appendix C Deko550 and 1000 Technical Specifications 102 Deko1000 Deko550 Technical Reference And Service Guide ...