impact wrenches
hauppauge 558 impact vcb pci video capture board
p b a high performance video digitizer br for industrial security and video conferencing b br the impactvcb board provides image capture from a desk top ccd camera or other analog input . impact vcb board is a small 1 3 height pci board based on the conexant 878a video digitizer chip . it requires a bus master pci slot . a vga card with direct draw 3 or later capability is required for live display . operating system can be window 95 windows 98 windowsme nt 4.0 windows 2000 and windowsxp . third party linux drivers are available . drivers are provided with the impactvcb board . incoming image is digitized using high quality 4 2 2 video sampling and displayed in a window on the pcs vga screen . the image is transmitted directly by the impactvcb into main system memory or the memory of the vga adapter for high performance results . p p the impactvcb comes in several different i o configurations with up to four composite video inputs s video input power output primarily to drive a ccd camera and an optional audio input . p p a programmers toolkit is available for the impactvcb which provides both dll and ocx support for applications requiring the impactvcbs video capture or video display . applications can be developed in c or visual basic . p br p b specifications b p ul li composite video inputs 3 li li s video inputs 1 li li 5v power output none li li audio input none li li board height full height br li ul p b a closer look b p p align center img src image host itemdetails h56 2036 h56 2036 call01 jcm.jpg p p align center img src image host itemdetails h56 2036 h56 2036 call02 jcm.jpg p p align center img src image host itemdetails h56 2036 h56 2036 call03 jcm.jpg p p b features b p ul li b video capture b br video from any analog source composite or s video can be captured as either still frame video images or motion video . composite video inputs are provided as female rca jacks while s video uses standard 4 pin din connectors . the impactvcb comes with a vfw capture driver video for windows for windows 95 and windows nt and a wdm driver for use with windowsxp windows98se windows me and windows 2000 . typical capture rates range from 15 to 30 fps depending on system configuration . li li b live video display b br the impactvcb can display live video from ntsc or pal video sources in a resizable window on the pc screen . the digitizing of the analog video signal and the resizing of the video image is performed by hardware on the impactvcb thereby not slowing down the cpu . after video is digitized and resized the digitized video image is drawn by the impactvcb directly into the memory of the pcs vga card . this uses a feature of windows called direct draw and the impactvcb can be used with most vga cards which support direct draw 5 or higher . this technique is used on windows95 windows98 windowsme windows2000 and windowsnt 4.0 li li b serialization b br some impactvcb models have a unique serial number burnt into an eprom on board . the serial number is read either through the hauppauge wintv programmers toolkit or can be read via windows control panel . in addition to the serial number these models of impactvcb have its i o configuration burnt into the eprom . li li b for videoconferencing b br the impactvcb can be used for internet video conferencing using the supplied microsoft netmeeting . also most other video conferencing applications which require a video for windows capture driver to digitize video can be used with the impactvcb . since all of the digitizing and image movement are done by the impactvcb without requiring the systems cpu you get the maximum performance from your pc
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