The TVLook function on a base image creates a old TV set type
image from a second clip (TV dimensions can be 16 : 9 or 4 : 3) . The color of cabinet and color bias as well as
size , placement of the TV can be specified. The size and placement can be
linearly varied along clip. As old CRT TV sets are brighter, may have some color bias, using col
parameter this can be introduced. As they were non flat panels, curvature is introduced
in the image.
Quality of interpolation if set to high will run slower. .
RGB, YUY2 and Planar 8/9-16/32 bit depths formats are supported. Thread Safe.
Details of parameters
| Description |
Name |
Type |
Limits |
Default |
| clip on which TV image is to be placed |
|
clip |
|
none |
| clip which forms TV image |
|
clip |
same color format as the first clip |
none |
| start frame number |
sf |
Integer |
within clip |
first frame |
| end frame number |
ef |
Integer |
within clip |
last frame |
| end frame number |
|
Integer |
within clip |
none |
| Color of the TV cabinet |
cab |
integer |
in RRGGBB format |
$1f0f0f |
| Color bias for the TV image |
col |
integer |
in RRGGBB format |
$1f1f2f |
| left x coordinate of TV set at start |
lx |
integer |
less than width of frame |
0 |
| top y coordinate of TV set at start |
ty |
integer |
less than frame height |
0 |
| width of TV set at start |
ln |
integer |
At least a part of TV be seen |
half of frame width |
| left x coordinate of TV set at end |
elx |
integer |
less than width of frame |
lx |
| top y coordinate of TV set at end |
ety |
integer |
less than frame height |
ty |
| width of TV set at end |
eln |
integer |
half of frame width |
ln |
| Quality of interpolation |
hq |
boolean |
true for high ( slow) false for low (fast) |
false |
| Aspect ratio 4:3 or 16:9 |
pal |
boolean |
true or false |
false |