Epiphan VGA2USB Pro - Manual (Page 40)

11. About Epiphan frame grabbing technology The video capture workstation
Page 40 Epiphan Frame Grabber
Mac OS X video capture workstation software
The following software components operate on a video capture
workstation running Mac OS X Panther:
•
The Epiphan USB device driver
• The Epiphan capture API
• Apple QuickTime and the Epiphan QuickTime component
• The Epiphan video capture application
Figure 10:Mac OS X video capture workstation software
The Epiphan USB device driver
The Mac OS X Epiphan USB device driver receives images from
an Epiphan Frame Grabber and delivers the images to the
Epiphan capture API. Before delivering the images, the Epiphan
USB device driver also performs image adjustment to improve
Video Capture
Workstation
Display
Save
Images
Record
Video
Epiphan
USB Driver
QuickTime
Compatible
Application
Epiphan
QuickTime
Component
Print
Epiphan Video
Capture Application
Epiphan
Capture API
Kernel mode
User mode