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Color Video Quad Processors

GAOTek’s color video quad processor systems take analog video inputs from the video output, allowing the users to control the video output using the following display mode: quad split, full screen, PIP (picture in picture), dual screen (2 camera split), and auto sequence. These devices are simple to use and highly effective due to their smart automatic switches which allow random sequences and dwell-time programming, single-screen playback zoom, and partial zoom screen.

Functions

Color video quad processors processes and stores the video information received from the camera with the help of digital technology. The incoming video images are converted into digital signals by analog-to-digital (A/D) converters. This information is stored and then clocked out at a predetermined rate by the video processor. Furthermore, the incoming video signals from the four cameras is synchronized and combined with a single video output in full screen or in quad format. After these digital signals are clocked out of memory, they are converted into an analog signal by digital-to-analog (D/A) converter and then channeled into video outputs. Once in memory these video processors can display the video on a full screen, or quadrant playback mode format.

Features

GAOTek’s high quality processors provide video to DVRs, VCRs, and alarm inputs and outputs. Moreover, they provide split-screen output for real-time multiple video channel displays, live monitoring, and recordings. Color video quad processors deliver high-resolution pictures with broadcast quality and have built-in date and time stamp features. These devices use the video standard PAL and NTSC, and have video display modes such as sequence switch, single picture, PiP zoom function, quad, and freezing. Color video quad processors can do both video and real-time monitoring simultaneously. They have alarm modes that includes video loss alarm, signal loss alarm, mobile alarm, video motion alarm, and external alarm with high and low alarm output modes. They also have a different level sensitivity of motion detection with automatic display of picture and alarm when motion detected.

Applications and Industries

Color video quad processors are used for many applications such as video entertainment, multimedia applications, security surveillance, industrial monitoring, and video preview applications where multiple images are required in a limited space.

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