Epiphan DVI2PCIe Duo - Manual (Page 60)

Windows Video Capture Application
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DVI2PCIe Duo User Guide
9.7.3 Configuring Capture Options
Use this tab to encode the stream.
Figure 31: Capture tab
Enable hardware cropping Select this checkbox to enable cropping
functionality
Left, Top, Width, Height Enter values to crop the image
Force video mode check every …
seconds Specify how often the application indicates
the type of the video signal that is received.
Note that although frequent video mode
detection decreases reaction time when
changing video mode, it may also reduce