Scion Corp. VG-5 Video Frame Grabber - NuBus Version for Apple Power Mac. The VG-5 is a short NuBus card that will fit in the Quadra and PowerMac Apple computers.
Used to acquire images from video sources, such as TV cameras and VCR's. Allows brightness, contrast and pseudocolor to be adjusted during live capture. All allow continuous histogram display and live paste, which can be useful for image alignment.
The fastest screen refresh rate is achieved using the PCI version of the Scion VG-5. A 16 inch, or larger, monitor is required to see the entire 640x480 frame without panning. Image supports the 768 x 512 resolution available with 50Hz (PAL/CCIR) versions of the card. It also supports external triggering.