Epiphan VGA2USB Pro - Manual (Page 29)

11. About Epiphan frame grabbing technology
User Guide Page 29
11.About Epiphan frame grabbing
technology
This chapter describes how the components required for
capturing, displaying, recording, and broadcasting images from a
VGA or DVI source with an Epiphan Frame Grabber work
together. This chapter also contains a glossary of the terms used
in this document.
This chapter contains the following sections:
•
The VGA or DVI video source
• The Frame Grabber
• The video capture workstation
• Glossary of Terms
Capturing, displaying, recording, and broadcasting VGA or DVI
images requires the following components:
• A VGA or DVI video source to capture images from.
• An Epiphan Frame Grabber that captures images from the
video source.
• A video capture workstation that displays, records, and
broadcasts the images captured by the Frame Grabber.
Figure 3: Capturing, displaying, and recording images
Video Capture
Workstation
(Display, Record, and Broadcast
Captured images)
Video Source
(Equipment with VGA, DVI, or
Dual-DVI Output)
Epiphan
Frame Grabber
USB Cable
VGA, DVI or
Dual-DVI
Cable