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AVC8000S - 8x D1 Video Frame Grabber for PCIe


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The AVC8000S is a high performance, 8-channel video capture and overlay controller on a single PCI Express x1 card. The AVC8000S provides a flexible solution for capturing up to eight concurrent analog video inputs for software analysis and processing or local system display.

The AVC8000S supports capturing all 8 of the video channels at full D1 resolution and at full frame rate. The capture engine of the AVC8000S features hardware color space conversion to present the captured video data in the format best suited to the end application. The captured video data can then be streamed continuously over the PCI Express bus to either system memory or disk for immediate local display or further processing as required by the application.

The AVC8000S is available with drivers for Windows and Linux.

NB: Preliminary Information Subject To Change

 

Highlights

  • 8 Live NTSC / PAL video inputs
  • 8x D1 size capture at full frame rate
  • Windows DirectShow/DirectDraw support
  • Linux Video4Linux2 support
  • Hardware colour conversion
  • Efficient PCI DMA cycle operation
  • Industry standard PCI Express x1 card

Relevant Applications

  • High performance image capture
  • Vehicle-based video capture
  • Law Enforcement
  • Situational Awareness
  • Remote Video Surveillance
  • Multi-camera Security Application
  • Asset Monitoring
  • Traffic Monitoring and Control
  • Video Acquisition and Analytics

Block Diagram


Block Diagram

PCI Express Bus Interface

  • Single x1 PCI Express Link
  • Live video capture to display, memory or disk

Analog Video Input

  • Up to 8 concurrent composite NTSC/PAL video input channels
  • 10-bit Analog-to-Digital converters
  • Anti-aliasing filters on inputs

Video Input Formats

  • NTSC-M, NTSC-Japan, NTSC (4.43), RS-170
  • PAL-B,G,N, PAL-D, PAL-H, PAL-I, PAL-M, PAL-CN, PAL-60

Video Input Adjustments

  • Contrast (or luma gain) adjustable from 0 - 255% of original
  • Saturation (or chroma gain) adjustable from 0 - 200% of original
  • Hue (or chroma phase) adjustable from -36° to +36°
  • Brightness (or luma level) can be adjusted from -128 to 127 steps
  • Software adjustable Sharpness, Gamma and noise suppression

Video Capture Formats

  • RGB555, RGB565
  • YCbCr 4:2:2
  • YCbCr 4:1:1

Video Processing

  • Arbitrary sizing, cropping, scaling of each video channel

System Requirements

  • x86 PC-Compatible PCI Express Host Computer
  • VGA Display (if Video Preview to host is required)

Miscellaneous

  • Single +3.3V supply
  • Operating temp 0°C to 60°C
  • Operating temp -40°C to +85°C (extended temp option)

Software Drivers

  • Drivers for Windows, Linux
  • Sample video overlay and capture application in C/C++ source code
 

The following order codes can be used when ordering the AVC8000S

AVC8000S - Video Capture and Overlay Controller (0 to 60°C)
AVC8000S-Ext - Video Capture and Overlay Controller (-40°C to +85°C)

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