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Chapter 4: Advanced Operations: Adjustments for Inserting People onto Backgrounds (Chroma Key)
45
Select the chroma key pattern icon.
[Tips]
If the background video selected in row A has a 4:3
aspect ratio, select a 4:3 template.
Press the CUT or AUTO TRANS button to
composite the videos.
4
Select [Key Adjust], and select [Adjust] for
[Auto Chroma key].
When you select [Adjust], the following screen
appears.
In addition, a sample mark (white frame)
appears in the [NEXT] viewer of the multi-
viewer.
Sample mark (white frame)
5
Move the sample mark to select the color that
will be removed for the composite.
Use the arrow buttons to move the sample
mark position to the color you want to
remove.
The sample mark moves in the direction of
the selected arrow.
[Tips]
The arrow buttons cannot be used to move the
sample mark to positions that cannot be specified.
Select [OK].
The color on which the sample mark is
placed will be used as the basis for color
removal.
Perform adjustments while viewing the
results in the multi-viewer.
6
Select [Crop] to crop unnecessary areas of the
overlay video.
Select [On] to crop unnecessary areas.
When you select [On], operation of the
[Position] sliders is enabled.
Drag each slider to specify the area you
want to use.
Areas of the video that are outside of the
specified area will be cropped.
Perform adjustments while viewing the
results in the multi-viewer.
[Top]:
Specifies the top edge of the used
video as a value between –100 to
+100.
This cannot be lower than the
[Bottom] position.
Default setting: 100
[Left]:
Specifies the left edge of the used
video as a value between –100 to
+100.
This cannot be to the right of the
[Right] position.
Default setting: -100
[Right]:
Specifies the right edge of the
used video as a value between –100 to
+100.
This cannot be to the left of the [Left]
position.
Default setting: 100
[Bottom]:
Specifies the bottom edge of
the used video as a value between
–100 to +100.
This cannot be higher than the [Top]
position.
Default setting: –100
[Tips]
To restore default values, select [Reset].
