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INT-1461

PC/104-Plus Frame Grabber w/ 4 CVBS Inputs & 24 DIO

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INT-1461

**PRODUCT NOTICE**
This product is not in active production and is not recommended for new designs. Recommended Form Fit Function (FFF) Replacement: INT-1462.


The INT-1461 video frame grabber is a low-cost, high-performance solution for capturing analog broadcast signals across the PCI bus. Based around the Conexant Fusion™ 878A video decoder, this compact PC/104-Plus form factor board supports NTSC, PAL, and SECAM video formats at capture resolutions of up to 768 x 576 pixels and 30 frames per second. It can also sub-sample, scale, crop, and clip images at various resolutions and frame rates.

Capturing and then digitizing video in YCrCb, RGB, and YUV Planar pixel formats from up to four connected devices (one input channel at a time), the INT-1461 module can support four (4) CVBS composite inputs, or three (3) composite video and one (1) S-Video (Y/C) input source. The board also accepts one (1) audio input and includes 24 flexible digital I/O channels, which can configured for digital video input, high-speed MPEG stream transport, or to input/output general board-level signals to or from the PC/104-Plus bus (for remote camera control).

Potential Applications: Placing video data directly into host memory for video capture applications or into a target video display frame buffer for video overlay applications. It can also be used as a multimedia hub of an Embedded PC system connecting multiple analog and digital video sources to the CPU module via a single PCI connection. Sample applications include remote video surveillance, medical and industrial imaging, motion detection, traffic monitoring, PC/digital television, digital VCR, desktop video phone, still frame capture, and VBI data service. Formerly known as the FG104.

FEATURES


Connectors

Dimensional Line Drawing

Functional Block Diagram
Inputs

Four (4) Composite Inputs (or 3 Composite and 1 S-Video)

Decoding

NTSC / PAL / SECAM Video Decoding Formats

Output Resolutions
NTSC: 640 x 480, 320 x 240, 720 x 480 
PAL/ SECAM: 768 x 576, 384 x 288
 
Acquisition Rate
30 fps (NTSC), 25 fps (PAL/SECAM)
Input Formats

NTSC-M, PAL-B, PAL-G, PAL-H, SECAM, etc.

Software Drivers Windows® 95/98/2000; Linux support is native in Video4Linux
Digital I/O Port 24 GP DIO; Digital Video Input; or Asynchronous Parallel Port
Output YCrCb, RGB, and YUV Planar Pixel Formats
VBI Data Capture for Closed Captioning, Teletext, and Intercast Data Decoding
Scaling Horizonal & Vertical up to 16:1 in X and Y Direction
Filters/Scalers Advanced Chroma and Luma Comb Filters/Scalers (6-tap Luma/2-tap Chroma)
Other Features
One Mono Audio Input; Adjustable Image Brightness, Contrast, Saturation and Hue; Complex Clipping of Video Source and VGA Video Overlay
Preload Airborne Hover Image Preload Land Hover Image Preload Maritime Hover Image Preload Unmanned Hover Image Preload Unmanned Hover Image