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7.3.1 Capture
Square Pixel Mode: image is not deformation, XY pixel and aspect ratio are both 4:3,
PAL input is 768x576, NTSC input is 640x480, square pixel mode is default.
Non Square Pixel Mode: image is a little deformation, PAL input is 720x576,NTSC
input is 720x480.
Input: dimension, model.
Dim: when image is not clipped, capture dimension is the same as input, if image is
clipped, it will display dimension of image clipping.
Image Cutting: Through adjust up and down around the boundary to cut off image,
such as, the bottom has black edging, click bottom"+" to clip. The step size of 2
pixels, if you want recovery, click top"-" .
Notes: when you clip image, please set scale "Fill output image" to watch clipping
effect conveniently.
7.3.2 Image Processing
Generically, default value need not adjust, but in different environments if image
brightness, color, noise cannot reach best, you can fine-tune to achieve best.
Luma Gain: Default value is 1600, increasing or decreasing brightness according to
requirement. If you choose "Auto", image brightness will be dynamically auto
according to input signal.
Chroma Gain: Default value is 910, adjust image to black and white, raise image
color to be more and more bright. If check "Auto", image color will be dynamically
auto according to input signal.
Denoise: 4 is default, if image noise is more, you can raise denosie, image noise will
be significantly less, but image definition is slightly worse.
7.3.3 Image Output
Display output format of current image, set image zoom scale, de-interlace and
image flipping.
Format: display output image size, frame rate, color format.
Copyright © 2009-2010 All Rights Reserved. Nanjing Universal Networks Co.
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