S_TimeSliceDivides the output frame into slices, where each slice receives a different frame from the source clip. An example use of this effect might be to make a turning object twist into a helix shape instead of rigidly rotating. The slices are oriented depending on Slice Direction, and receive relative frame numbers between plus and minus half of Slice Number. For example if the current frame number is 30, Slice Direction is -90 degrees, Slice Number is 12, and Frame Offset is 0, the result will consist of horizontal slices containing approximately frames 30-6 to 30+6 from bottom to top.In the Sapphire Time category.
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:
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.
-
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.
-
Slice Direction:
Default:
90,
Range:
any.
The orientation of the slices, in counter-clockwise degrees. If this is 0 the slices will go from left to right. If it is 90 they will go from top to bottom. This parameter can be adjusted using the Slice Widget.
-
Slice Number:
Default:
12,
Range:
1 or greater.
The number of time slices to slice the frame into. This parameter can be adjusted using the Slice Widget.
-
Frame Offset:
Default:
0,
Range:
any.
Shifts all frame numbers in time that the slices receive. This parameter can be adjusted using the Slice Widget.
-
Interp Frames:
Check-box, Default:
off.
Selects the method to use for non-integer frame number references. If disabled, the nearest integer frame number is used with no interpolation, which usually gives visible edges between the time slices. If enabled, a weighted interpolation is performed between the two nearest integer frame numbers, which smooths the results between the time slices.
-
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, or if there is no valid Alpha channel the Red channel is used.
- Alpha: only the Alpha channel is used, or if there is no valid Alpha channel the Red 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.
See Also:
-
GetFrame
TimeWarpRGB
MotionDetect
FreezeFrame
JitterFrames
RandomEdits
ReverseEdits
ReverseClip
TimeDisplace
Sapphire Plug-ins Introduction