Features
- Real time video capture to system memory or overlay to system VGA screen
- 4 input video channels can be arranged in custom configurations creating a single D1 capture
- Full NTSC / RS-170, PAL / CCIR resolutions (up to 720 x 576 PAL, 720x480 NTSC)
- Total of 8 composite video inputs; 2-input software controlled video multiplexer per channel
- Alpha blended text and graphics overlay on Live Video
- Composite and s-video outputs
- Support for multiple AVC4000 devices in a PC/104-Plus system
- PC/104-Plus DMA operation for low host CPU usage
- High performance 133 Mbytes DMA burst transfer on PC/104-Plus
- Drivers for Windows-XP, XP-Embedded and Linux
- Low power rugged PC/104-Plus form factor
- PC/104-Plus Universal Add-in module
- PC/104plus Bus Interface
- Compliant with PCI Rev 2.1
- 132 MBytes/sec bandwidth at 33.33 MHz bus speed
- Live video capture to display, memory or disk
- Analog Video Input
- Up to 4 concurrent composite PAL or NTSC video input channels
- Two input video multiplexer per Channel (up to 8 cameras)
- Four 10-bit Analog-to-Digital converters
- 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 (or luma gain): adjustable from 0 - 200% of original value
- Saturation (or chroma gain): adjustable from 0 - 200% of original value
- Hue (or chroma phase): adjustable from –180 to +180
- Brightness (or luma level): can be adjusted from 0 - 255 steps
- Video Formats
- RGB: 24 bit, 16 bit, 15 bit
- YUV: YUV422, YUV411
- Video Processing
- Flexible arrangement of 4 video channels within single D1 video stream at full frame rate
- Multiplexed video mode offering multiple D1 channels at reduced frame rate
- Arbitrary sizing, cropping and positioning of video windows
- Text/Graphics Overlay
- Overlay of computer generated bitmaps on live video
- 720x576 bitmap overlay buffer
- 64 colour overlay
- Programmable alpha blend level attribute per pixel (0%, 25%, 50%, 75%)
- Video Output options
- Real-time Preview to host VGA display
- Preview to Composite PAL/NTSC output
- Uncompressed RGB/YUV for downstream applications
- System Requirements
- x86 PC-Compatible PC/104+ Computer
- PCI or AGP Display (if Video Preview to host is required)
- Spare REQ/GNT on PC/104+ Bus
- 3.3 V or 5 V signalling PC/104+ bus
- Miscellaneous
- Single +5 V at less than 1 A
- Operating temp: 0 ~ +60°C
- Standard 90 x 96 mm PC/104-Plus form factor
- Software Drivers
- Drivers for Windows-NT/2000/XP, Linux, QNX
- Sample video overlay and capture application in C/C++ source code
- AVC4000 - 4-Channel Video Frame Grabber for PC/104-Plus (0 ~ +60°C)
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