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Setting Driver Properties
12 ViewCast
The Osprey 240e and 450e cards have the following tabs:
Input
Select the video input, NTSC / PAL / SECAM video standard and
Input Format
Video Proc Amp
Set brightness, contrast, saturation, hue, gamma, and sharpness
Video Decoder
Select the video standard – NTSC, PAL, SECAM
RefSize
Set the reference size for cropping
Filters
SimulStream®, processing mode, gamma, deinterlace, and
inverse telecine*
Device
Test Pattern, Capture Buffers, Diagnostic Logging
Captions
Set up on-video closed caption rendering
Logo
Set up on-video logos
Size and Crop
Set the default size, enable cropping, set the cropping rectangle
* Telecine refers to the technology used to transfer or repurpose analog film into electronic media.
Some of the 4.6 drivers’ controls work interactively and changes in value immediately update the video.
Examples include brightness, contrast, hue, saturation, and sharpness.