Histogram¶
Description
This effect/filter computes and draws a color distribution histogram for the input video as an overlay to the clip. Below each graph a color component scale meter is shown.
See also the Histogram widget in the Menu d'affichage.
Parameters
Parameter |
Value |
Description |
|---|---|---|
Level height |
Integer |
Set height of level. Allowed range is from 50 to 2048, default value is 200. |
Scale height |
Integer |
Set height of color scale. Allowed range is from 0 to 40, default value is 12 |
Display |
Selection |
Set display mode |
Mode |
Selection |
Set mode |
Components to display |
Selection |
Set what color components to display |
Foreground Opacity |
Float |
Set foreground opacity [1]. Default is 0.7. |
Background Opacity |
Float |
Set background opacity [1]. Default is 0.5 |
The following selection items are available:
Display
Overlay |
|
Stack |
default |
Parade |
Mode
Linear |
default |
Logarithmic |
Components to display
All |
|
Y |
default (luma) |
U |
|
YU |
|
V |
|
YV |
|
UV |
|
All |
(sic) |
Alpha |