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Encore Presentation System • User’s Guide • Rev 04 25
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System Overview
• 2048 x 1080p Digital Cinema video
• Plasma display resolutions
The figure below illustrates a block diagram of the VPx’s M/E.
Figure 1-3. M/E Board Block Diagram, VPx
The VPx accepts the following inputs:
• Computer input resolutions up to 1920 x 1200, via DVI
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For both Processor models, the Athena scaler features the following:
• 1:1 pixel sampling
• Motion adaptive de-interlacing for both standard and high definition sources
• 3:2 and 2:2 pull down detection
• Aspect ratio correction and image cropping
• Real-time window resizing and positioning
• Full support for seamless transitions, window borders, drop shadows and keying
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Each Encore VP and VPx incorporates one output board, which provides all output
interface functions as well as the blending and data-doubling functions required to support
wide screen applications. Supported output resolutions include:
• Computer output resolutions up to 1600 x 1200
• Analog HDTV resolutions including 720p, 1080I, 1080p
• HD-SDI video
• 2048 x 1080p digital cinema video
• Plasma display resolutions.
Output synchronization is supported to lock the output frame rate to an externally applied
NTSC/PAL black burst signal.
VPx M/E Board
Scaler A
Scaler B
Source Link
Mixer
Background Channel
Background Channel
DVI
Source Link
DVI