MacroSystem Bluebox World - Manual (Page 20)

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There are three settings:
• Use
Activates or deactivates this effect.
• Mode
Indicates whether the portion of the front video
image of that is enclosed by the rectangle
is to be made transparent (“In“), or whether
it is the rest of the video image that is to be
transparent, while the content of the rectangle
remains visible (“Out“).
• Select Area.
A rectangle whose position and size can be
freely selected precisely encloses the area of the
front video image that is to be made transparent.
6.4 Central effect options
Depending on the functions selected, the effect
options provide a variety of setting facilities for
individual effect control. The various options are
described below under the associated functions
on the function bar.
6.5 Right-hand command bar
6.5.1 Time slider for the effect “single-frame
preview.“
Clicking this switch activates the time slider for
the effect “single-frame preview“. Any individual
image from any desired time within the entire
period of the transition effect can be chosen for
display of the Bluebox World effect. After a short
wait, the result at the chosen moment is displayed
over full-screen in the background of the Bluebox
World user window. If necessary, the superim-
posed Bluebox World user window can be moved
into the left hand third of the screen, or can be
reduced in size using the window control keys.
6.5.2 Preview
Clicking “Preview“ Starts the real-time preview
of the Bluebox World effect. The preview can be
interrupted at any time.