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eVAC4000 - PCI-104 Video Annotation and Overlay Controller


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The eVAC4000 is a real time NTSC/PAL video overlay and video annotation controller for PCI-104 systems. The eVAC4000 integrates on a single PCI-104 card, a high- resolution graphics accelerator, digital NTSC/PAL TV decoder, digital NTSC/PAL TV encoder and video overlay controller.

The eVAC4000 accepts up to four composite NTSC or PAL analog video inputs that feed two video paths. Each video path can display any combination of the 4 video inputs, with flexible sizing and positioning under software control.

The eVAC4000 drives VGA and HDMI displays and provides composite and S-video NTSC/PAL video output for display on a TV monitor.

The eVAC4000 features multi-format alpha blending hardware allowing graphics/video and video/video to be alpha-blended over a number of gradations from transparent to fully opaque.

 

Highlights

  • 4 Live NTSC/PAL/RS-170 video input channels
  • 2 concurrent live view windows
  • Flexible video input positioning and scaling
  • VGA output
  • DVI/HDMI output
  • Composite NTSC/PAL/RS-170 and S-Video output
  • Alpha blending of graphics and Live Video
  • Single +5V power supply
  • Compact 3.6in x 3.8in PCI-104 form factor
  • Software support for Windows, Linux
  • Single +5V operation

Applications

  • Multimedia Displays
  • Live Video Labelling
  • Avionics and Radar Display
  • Video Annotation and Titling
  • Digital Signage
  • Medical and Industrial Imaging
  • Video Inspection Systems
  • Vehicle Displays

Software Development Kit

The eVAC4000 is supported by a comprehensive SDK for Windows and Linux including example applications demonstrating video annotation

Block Diagram


Block Diagram

Bus Interface

  • 32-bit PCI-104 bus
  • Compliant with PCI Rev 2.1
  • 132MBytes/sec bandwidth at 33MHz bus speed

Analog Video Inputs

  • Up to 4 concurrent composite NTSC/PAL/RS-170 video inputs.
  • Two input video multiplexer per channel (up to 8 cameras)
  • 10-bit Analog-to-Digital conversion
  • Anti-aliasing filters on inputs

Video Input Formats

  • Standard CCIR601-NTSC, CCIR-PAL
  • NTSC-M, NTSC-Japan
  • PAL-B, PAL-D, PAL-G, PAL-H, PAL-I, PAL-M, PAL-N

Video Input Adjustments

  • Contrast (luma gain) adjustable from 0 - 200% of original value
  • Saturation (chroma gain) adjustable from 0 - 200% of original value
  • Hue (chroma phas) adjustable from -180 to +180
  • Brightness (luma level) can be adjusted from 0 - 255 steps

Annotation Graphics

  • 2 live video channels built from any combination of 4 video inputs
  • Software selection of size and position of video inputs per channel
  • Per pixel alpha blending (RGB 4:4:4:4)
  • Planar alpha-blending (16level)
  • 16-bit transparent colour

VGA Output

  • Max resolution of 1440x960

HDMI Output

  • Max resolution of 1920x1080

Analog Video Ouput

  • NTSC/PAL composite video output
  • NTSC/PAL S-Video output
  • NTSC/PAL composite pass-thru (non annotated)

Miscellaneous

  • Single +5V supply
  • Operating temp 0°C to 60°C
  • Operating temp -40°C to +85°C (extended temp option)
  • Standard 3.6 x 3.8in PCI-104 form factor

Software Drivers

  • Comprehensive Video Overlay and Annotation SDK for Windows and Linux
 

The following order codes can be used when ordering the eVAC4000

eVAC4000 - Video Annotation Controller (0 to 60°C)
eVAC4000-EXT - Video Annotation Controller (-40 to +85°C)
Cable-eVAC4K - Cable kit for VAC4000

The eVAC4000 SDK can be ordered using the following part codes.
eVAC4KSDK-Windows - VAC4000 SDK for Windows XP/7/Embedded
eVAC4KSDK-Linux - VAC4000 SDK for Linux

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