S_ScanLinesCreates a version of the source clip with a scan line pattern resembling a color TV monitor. Increase the Add Noise parameter to also add a grainy effect to the result.In the Sapphire Stylize effects submenu. Inputs:
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Parameters:
- Load Preset: Push-button.
Brings up the Preset Browser to browse all available presets for this effect.
- Save Preset: Push-button.
Brings up the Preset Save dialog to save a preset for this effect.
- Mocha Project: Default: 0, Range: 0 or greater.
Brings up the Mocha window for tracking footage and generating masks.
- Blur Mocha: Default: 0, Range: 0 or greater.
Blurs the Mocha Mask by this amount before using. This can be used to soften the edges or quantization artifacts of the mask, and smooth out the time displacements.
- Mocha Opacity: Default: 1, Range: 0 to 1.
Controls the strength of the Mocha mask. Lower values reduce the intensity of the effect.
- Invert Mocha: Check-box, Default: off.
If enabled, the black and white of the Mocha Mask are inverted before applying the effect.
- Resize Mocha: Default: 1, Range: 0 to 2.
Scales the Mocha Mask. 1.0 is the original size.
- Resize Rel X: Default: 1, Range: 0 to 2.
The relative horizontal size of the Mocha Mask.
- Resize Rel Y: Default: 1, Range: 0 to 2.
The relative vertical size of the Mocha Mask.
- Shift Mocha: X & Y, Default: [0 0], Range: any.
Offsets the position of the Mocha Mask.
- Dilate Mocha: Default: 0, Range: -100 to 100.
Dilates or erodes the Mocha Mask by this pixel amount before using.
- Dilation Quality:
Popup menu, Default: Fast.
Selects whether Dilate Mocha adusts quickly in default Fast mode or looks better in High quality mode.- Fast: Dilate Mocha in Fast mode for quick adjustments.
- High: Dilate Mocha in High quality mode for a better looking mask shape.
- High: Dilate Mocha in High quality mode for a better looking mask shape.
- Fast: Dilate Mocha in Fast mode for quick adjustments.
- Bypass Mocha: Check-box, Default: off.
Ignore the Mocha Mask and apply the effect to the entire source clip.
- Show Mocha Only: Check-box, Default: off.
Bypass the effect and show the Mocha Mask itself.
- Combine Masks:
Popup menu, Default: Union.
Determines how to combine the Mocha Mask and Input Mask when both are supplied to the effect.- Union: Uses the area covered by both masks together.
- Intersect: Uses the area that overlaps between the two masks.
- Mocha Only: Ignore the Input Mask and only use the Mocha Mask.
- Intersect: Uses the area that overlaps between the two masks.
- Union: Uses the area covered by both masks together.
- Lines Frequency: Default: 50, Range: 1 or greater.
The frequency of scan lines on the screen. Increase for more lines, decrease for fewer.
- Lines Sharpness: Default: 1, Range: 0 or greater.
Scales the severity of the lines. Increase for sharper edges, or decrease for a more subtle effect. A sharpness of zero reduces the scan line effect to nothing.
- Lines Angle: Default: 0, Range: any.
The angle in degrees of the scan lines. Set to 90 for vertical lines instead of horizontal. This parameter can be adjusted using the Lines Angle Widget.
- Lines Shift: Default: 0, Range: any.
Offsets the position of the pattern of lines. A value of 1.0 shifts one entire scan line over, giving the same result as 0.
- Shift Red: Default: 0, Range: any.
Shifts the red scan lines by this amount, relative to the other lines. Set the red, green, and blue shifts to -.33, .0, and .33 for an out-of-alignment television set look.
- Shift Green: Default: 0, Range: any.
Shifts the green scan lines by this amount.
- Shift Blue: Default: 0, Range: any.
Shifts the blur scan lines by this amount.
- Add Noise: Default: 0, Range: 0 or greater.
If positive, this much color noise is added to the image.
- Noise Freq Rel: Default: 1, Range: 0.01 or greater.
The frequency of the noise, relative to the frequency of lines. This has no effect unless the Add Noise parameter above is positive.
- Brightness: Default: 1, Range: 0 or greater.
Scales the brightness of the result.
- Scale Color: Default rgb: [1 1 1].
Scales the color of the result. For example, if it is yellow [1 1 0], the blue of the result will be 0.
- Offset: Default: 0, Range: any.
Adds this gray value to the result (or subtracts if negative). 0 has no effect, .5 is middle gray, and 1 is white.
- Gamma: Default: 1.5, Range: 0.1 or greater.
Scales the brightness of the image by a curve using this gamma value, allowing adjustment of the middle gray values in the scan lines. This can help make the average brightness of the output match the input.
- Saturation: Default: 1, Range: 0 or greater.
Scales the color saturation. Increase for more intense colors. Set to 0 for monochrome.
- Smooth Source: Default: 0, Range: 0 or greater.
If positive, the source clip is blurred by this amount before being processed.
- Mask Use:
Popup menu, Default: Luma.
Determines how the Mask input channels are used to make a monochrome mask.- Luma: the luminance of the RGB channels is used.
- Alpha: only the Alpha channel is used.
- Alpha: only the Alpha channel is used.
- Luma: the luminance of the RGB channels is used.
- Blur Mask: Default: 0.05, Range: 0 or greater.
Blurs the Mask input by this amount before using. This can provide a smoother transition between the masked and unmasked areas. It has no effect unless the Mask input is provided.
- Invert Mask: Check-box, Default: off.
If on, inverts the mask input so the effect is applied to areas where the Mask is black instead of white. This has no effect unless the Mask input is provided.
- Show Lines Angle: Check-box, Default: off.
Turns on or off the screen user interface for adjusting the Lines Angle parameter.
