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Y/C Separation Mode
First, you must choose among the three modes.
2D+3D Mode: This is the same as "TV Mode" described above. Selecting this mode lets you
adjust when the Y/C separation chip switches between 2D and 3D separation modes.
3D Only Mode: This is the same as "Detail Mode" described above. Choosing this mode
sets VideoMate TV to use 3D Y/C separation only. Here, you can adjust the Motion
Detection Threshold.
2D+Noise Reduction Mode: This is the same as "Noise Reduction Mode" described above.
Here, you can adjust the Noise Reduction Threshold.
Note
Here, "noise" is defined as the ratio of changing luminance or chrominance signal strength.
This kind noise may not be visible to the naked eye.
3D Y/C separation algorithm is only available in NTSC system.
Y and C Signal Settings
Regardless of which mode you choose, you can always adjust the Y Signal Output
Correction and C Signal Delay settings, which fine-tune how the signals are separated.
Y Signal Output Correction
Use Y Signal Correction: Checking this box lets you modify the Y signal output correction
algorithm. You can adjust the following two parameters to have better result on the video. If
not checked, default settings will be used.
Aperture Compensation Level: Adjusting aperture compensation level can sharpen the
edges of objects in the video. If set incorrectly, you may see unwanted shadows.
Y Peaking Filter: Adjusting Y peaking filter can brighten the picture in the video. If set
incorrectly, you may see darker pictures.
C Signal Delay
Depending on your local TV broadcaster, there are minute differences in the delay of C
signal relative to the Y signal. This adjustment lets you compensate for this difference. The
result will be more accurate separation of the Y and C signals.
Motion Detection Threshold
If you choose 2D+3D Mode in Y/C Separation Mode, VideoMate TV automatically switches
between 2D and 3D separation. Here, you can adjust when the transitions are made.
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