Byggesæt: Video Digitiser for PC

Video Digitiser for PC

This is a real time video digitiser card intended to use with IBM compatible personal computers (PC) with VGA or higher video-monitor. The card can be plugged into any expansion slot within the computer. The digitiser converts video signals supplied by a TV set, a camcorder, a video recorder, or a video camera into digital data that can be processed by the PC. The video signals (PAL compatible) are converted into 512 x 512 pixels and 256 grey levels ; still RGB signals (colour) are converted into 16.7 million colours. The digital image is converted into a TIFF (Tagged Image File Format) or BMP (Bitmap) file that can be processed further by almost any graphics program that runs under MS-DOS or Windows. High quality pictures are achieved by using rather high (10MHz) sampling rate and using a built-in phase locked loop.



Specifications

system requirements: PC 286 or higher, VGA video card or higher, free XT slot, Windows 3.1 or higher
black/white:
resolution: 512 x 512 pixels
number of grey levels: 256
sample frequency: 10MHz
input signal: video composite PAL (15625Hz line frequency)
output file: TIFF (8 bits) or BMP
colour:
resolution: 512 x 512 pixels
colour input signal: RGB
number of colours: 16.7 million
output file in colour: TIFF (24 bits) or BMP