ViewCast Osprey PCI, Руководство пользователя

Страница: 60 / 126

Setting Driver Properties
54 ViewCast
Render Logical
White as This control group maps white captions to a color other than white.
CC Pin This group controls whether the closed caption character pairs
emitted by the DirectShow CC pin are from Field 1 or Field 2 of the
video.
Osprey 5x0 Note: With these products, the driver cannot decode captions when video brightness or
contrast are set at extreme values. This will be a problem when they are set to such extremes that
normal video will not be viewable.
Pin Select
You can have different setups for the two pins. For example, you could enable cropping on the
capture pin but not on the preview pin.
Capture When you click Capture , the current captioning settings for the
capture pin are loaded, and changes you make apply only to the
capture pin, not to the preview pin.
Preview The Preview button works analogously.
Both When you click Both , changes you make to the captioning setup
apply to both the capture and preview pins. This setting is the
default.