Oscilloscope (advanced)¶
Description
This effect/filter draws a 2D oscilloscope over the clip. It does the same as effects-oscilloscope but offers more parameters and features, such as drawing a line across the frame that is used for the computations.
Parameters
Parameter |
Value |
Description |
|---|---|---|
Channel |
Selection |
Channel to numerically display at the bottom of the scope |
R / G / B trace |
Switch |
Show R / G / B trace on scope |
Y / Pr / Pb trace |
Switch |
Show Y’ / Pr / Pb trace on scope |
Alpha trace |
Switch |
Show Alpha trace on scope |
Display average |
Switch |
If switched on, averages are displayed |
Display RMS |
Switch |
If switched on, the RMS[1] value is displayed |
Display minimum / maximum |
Switch |
If switched on, minimum and maximum values are displayed |
256 scale |
Switch |
If switched on, the oscilloscope uses the range 0..255 instead of 0.0..1.0 for value display |
Color |
Selection |
Set color space to use |
X / Y / Tilt / Length |
Integer |
X / Y position, Tilt and Length of the profile marker (the line in the middle of the screen indicating where the scope values are taken from) |
Marker 1 / 2 |
Integer |
Position of marker 1 / 2 (starting on the left side) |
Crosshair color |
Integer |
Color of the profile marker |
The following selection items are available:
Channel
R |
Red |
G |
Green |
B |
Blue |
Y’ |
luma (default) |
Pr |
Difference between red and luma |
Pb |
Difference between blue and luma |
Alpha |
Alpha channel |
Color
CCIR rec. 601 |
default |
CCIR rec. 709 |