Epiphan VGA2USB Pro User Manual
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11. About Epiphan frame grabbing technology
The Frame Grabber
User Guide
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Epiphan Web Site for specifications of the all of the VGA2USB
Frame Grabbers. You should select the Frame Grabber that
matches or exceeds the output of your video source.
For most DVI video sources, you can connect the DVI2USB Frame
Grabber. You can also use the DVI2USB Frame Grabber to
capture VGA images. For higher resolution DVI sources you can
upgrade to the DVI2USB Solo Frame Grabber. For dual-DVI
sources you can use the DVI2USB Duo Frame Grabber. See the
on the Epiphan
Web Site for specifications of the different DVI2USB Frame
Grabbers. You should select the DIV2USB Frame Grabber that
matches or exceeds the output of your video source.
Figure 5: Video source and Frame Grabber
To get the signal from the video source to the Frame Grabber you
connect the two devices with the appropriate cable. In most cases
the cable you need comes in the package with your Frame
Grabber.
For example, if your video source is VESA-compatible VGA
source and if you want to capture images with a resolution of up
to 1600 x 1200 at a frame rate of 30 frames a second then you
could choose a VGA2USB HR or VGA2USB Pro. Both of these
Frame Grabbers ship with the VGA video cable and adapters that
you need to connect the video source directly to your Frame
Grabber.
Video Source
(Equipment with VGA, DVI, or
Dual-DVI Output)
Epiphan
Frame Grabber
VGA, DVI or
Dual-DVI
Cable