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Setting Driver Properties
46
Osprey by Variosystems
Overlay CC on
video
Enables the closed caption to appear on the video.
Font
Select the font for the closed caption.
Size
Select the size of the font.
Top, Left, Height,
Width
Use the up and down arrows to set the pixel size of the caption area. You can
also enter the desired values.
Text Color
Select the color of the text.
Background
Color
Select the background color.
Transparent
Select the Transparent check box if you want the closed caption text to be
transparent.
Reference Size
This field represents the signal format selected on the Video Decoder tab.
Display Size
This field refers to the size of the preview graphic within the dialog box.
Granularity
Different video color space definitions impose pixel count and window
dimension restrictions that must be considered when cropping. The Granularity
box lets you know the number of pixels that will be cropped or added each time
you increment or decrement the crop size by one pixel. In the above example (2
X 1), the crop border will always change in multiples of two pixels horizontally
and one pixel vertically. Some color space modes force the granularity to
16 pixels or more in one or both dimensions.
Reset Reference
Click to update the value displayed in the Reference Size text box to the new
signal format dimensions set in the reference format on the Video Decoder tab.
Start Preview
Click to preview the closed caption on the video.
Stop Preview
If you press
Stop Preview
while in Preview mode, the original background
graphic in the Crop window is restored.
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