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System Overview

The following topics are discussed in this section:

 

The PresentationPRO-II is a compact switching system that simplifies the task of 
supporting professional quality visual presentations, such as live events and presentations 
in corporate boardrooms and church services.  PresentationPRO-II is offered in two 
configurations — SDI and HD.

The SDI Model offers eight analog inputs on HD-15 connectors, one unscaled 
high-resolution DVI input for a background or Downstream Key (DSK) source, 
plus one SD-SDI input.  

The HD Model also offers eight analog inputs, one DVI input (for a background or 
DSK source), plus one SD-SDI/HD-SDI input. 

Each model combines an eight-input video router, Barco’s high performance proprietary 
Athena scaler, and a full-featured control panel in a single integrated package.  The eight 
universal analog inputs accept standard component and composite analog video formats 
(NTSC, PAL, SECAM), computer resolutions up to UXGA, analog HD formats including 
720p, 1080i, 1080p and Plasma display resolutions.

The Barco Athena scaler features 1:1 pixel sampling, motion adaptive de-interlacing for 
both standard and high definition sources, 3:2 and 2:2 pull down detection, low video delay 
and aspect ratio correction.  The operator can also capture and store still frames for use as 
a background, DSK or LOGO source.  

Each unit incorporates one analog and one DVI output, and supports output computer 
resolutions up to 1600x1200, analog HDTV resolutions (including 720p and 1080p) and 
Plasma display resolutions.  

PresentationPRO-II uses three image layers to produce effects:

One unscaled live background or DSK layer (shared resource)

One scaled layer

One LOGO layer

Following is a detailed list of PresentationPRO-II features:

Barco Proprietary Processing

10-bit processing with 1:1 pixel sampling

Motion adaptive de-interlacing 

3:2 and 2:2 pull down detect

Image cropping and aspect ratio correction