Time Warp
compositing node
Warps time by slowing or speeding it up throughout the sequence.
See also: Time Filter, Time Machine, Time Scale
This operation warps time by slowing or speeding it up throughout the sequence. This operation does not use any cache memory as long as 'Frame Round' is not set to 'Blend Frames'.
Try an index expression of $I + sin($I*5).
Parameters
|
Warp Method |
Allows you to control the warping using either an expression or a CHOP channel. |
|
Index |
The expression to control the amount of warping. Try: $I + sin($I*5) |
|
CHOP |
If you've set the Warp Method to CHOP, you should specify the CHOP path here. |
|
Frame Round |
Rounds to the: Nearest, Previous, or Next Frame. If you select Blend Frame, it will perform the necessary temporal aliasing to provide a smooth result. |
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 |