TransSlantRollIn
Right (second) clip rolls in as a carpet over the Left(First)clip,
masking it. Roll diameter, style of shading and the direction (four) of
rolling are the parameters that can be specified. RGB32, RGB24 YV12
and YUY2 colorspaces only are supported.
Details of parameters
| Description |
Name |
Type |
Limits |
Default |
| Left clip |
|
clip |
|
none |
| Right clip |
|
clip |
|
none |
| Overlapping frames or seconds time |
overlap |
integer |
not more than clip length , >2 frames. If -ve taken as time in seconds |
none |
| direction of Roll in |
dir |
string |
"se", "ne", "sw', "nw" |
"se" |
| Maximum diameter of Roll in pixels |
rolldia |
integer |
minimum 8 and not more than 1/4th of smaller of frame dimensions |
80 |
| shading of roll. . zero means no shading. _ve value for edges shaded
more while + ve value shades center more. |
shade |
integer |
-255 to 255 |
127 |
#Usage examples:-
Example code:
TransSlantRollIn(Left, Right,100,"se",120,-60)
TransSlantRollIn(Left, Right,-4,shade= 160)
TransSlantRollIn(Left, Right,-4)
Images during Transition with dir='sw' option:
