Grass Valley EDIUS Pro v.7.4 Reference Manual - Manual (Page 325)

Chapter 7 Applying Effects — Setting Effects
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(2) [KeyFrame Setting] Check [Enable] to increase or decrease the effect of chromakey.
Click the line to add key frame, and drag the point to set. Field option can be set from either
linear or curve.
[Luminancekey] Dialog Box
(1) (2) (3) (4)
(5)
(6) (7)
(1) [Refresh Histogram] Click this button to refresh the histogram.
(2) [Auto Fit] Click this button to automatically define keyer settings appropriate for the selected key color.
(3) [Bypass] Switch the image applied with the luminancekey and the original image.
(4) Setting range to apply Set the range to apply by entering a value directly in each field or dragging the triangle slider,
or grating/slant parts.
A
B C
A: Range to apply 100%
B: Range to increase the effect of luminancekey gradually
C: Range to decrease the effect of luminancekey gradually
Select the form to show increase or decrease of the effect in range B and C (slope).
(5) [Rectangle Enable] Set the range to set the luminancekey. The area outside the range becomes all transparent and
the track image below is displayed through.
Select [Outside Rect. Enable] to apply the luminancekey only within the range.
(6) [Invert] Invert the range with the luminancekey applied.
(7) [All calculation] Check this item to calculate all the area including the range specified with the [Rectangle
Enable] settings.
(1) (2)
(1) [Fade Setting] Check [Enable] to add fade effects to In and Out of the area applied with luminancekey.
Duration can be set to each of In and Out.
(2) [KeyFrame Setting] Check [Enable] to increase or decrease the effect of luminancekey.
Click the line to add key frame, and drag the point to set. Set either linear or curve.