Deinterlace
compositing node
De-interlaces a frame of video by either averaging scanlines or copying a scanline.
See also: Field Merge, Field Split
De-interlaces a frame of video by either averaging scanlines or copying a scanline. You can choose which scanlines get kept, odd or even.
You can also choose to drop the scanline, which will then be replaced with a color of your choice.
Averaging almost always looks best.
Overloading VEX Parameters
This operator is implemented in VEX, which supports parameter overloading. If the first input has a plane which matches an operation parameter’s channel name, the input plane will be used as the parameter’s value, effectively overriding it. The overloaded parameter is then evaluated from the plane on a per-pixel basis.
eg. If the input COP has the following planes:
C{r,g,b}
A
fogdens
and it is fed into a VEX Fog COP, the fog density will be determined at each pixel by the fogdens plane, since the Fog Density parameter’s channel name matches the 'fogdens' channel name.
Parameters
|
Field to Keep |
Select Odd or Even fields to keep. |
||||||
|
Method |
What will happen when the field is dropped.
|
||||||
|
Drop Color |
The color used to fill the gap if “Drop” is selected as the Replacement Method. |
Local variables
|
L |
Sequence length |
|
S |
Start of sequence |
|
E |
End of sequence |
|
IL |
Input sequence length |
|
SR |
Sequence frame rate |
|
NP |
Number of planes in sequence |
|
W,H |
Width and height of image |
|
I |
Image index (0 at start frame) |
|
IT |
Image time (0 at start frame) |
|
AI |
Current plane array index |
|
PI |
Current plane index |
|
PC |
Num of channels in current plane |
|
CXRES |
Composite Project X resolution |
|
CYRES |
Composite Project Y resolution |
|
CPIXA |
Composite Project pixel aspect ratio |
|
CDEPTH |
Composite Project raster depth |
|
CBP |
Composite Project black point |
|
CWP |
Composite Project white point |
Usages in other examples
| Example name | Example for |
|---|