You can overlay (overlay) circles, squares, and labels onto the video you are recording. You can record with circles, squares, dates, and times displayed on the video at any time during recording.
You can also define a text variable in the overlay format and embed any string, such as a tag value, using the SetOverlayValue method.
Overlay Format
In the overlay format, you can specify multiple objects (labels and shapes) by concatenating them with a pipe "|".
object | object | ...
The format of the above "object" is as follows:
clid;Name:Value[;Name:Value]...
Classification
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Object types
(clid)
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Parameter Name
(Name)
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Setting Value
(Value)
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Shape
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Rectangle - Rectangle
Ellips ・・ yen
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Pos
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Position and size. Specify in the order of "Left,Top,Width,Height" with commas between them. The position is specified as a percentage (0 to 1) of the width and height of the video size.
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Thickness
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Line thickness. -1 means solid.
(Initial value: -1)
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Color
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Color. Specify in RGB format "#RRGGBB".
(Initial value: #000000)
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Visible
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Visibility timing. If you set "TRIGGER", it will be displayed from when the Start method is called until the Stop method is called. Also, if the StartOneshot method is called, it will be displayed for 3 seconds.
(Default: empty string)
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label
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Label
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Pos
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Position and size. Specify in the order of "Left,Top,Width,Height" with commas between them. The position is specified as a percentage (0 to 1) of the width and height of the video size.
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AlignX
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The horizontal position of the text to be displayed on the label. You can specify either LEFT, CENTER or RIGHT.
(Default value: CENTER)
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AlignY
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The vertical position of the text to be displayed on the label. You can specify either TOP, CENTER or BOTTOM.
(Default value: CENTER)
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Color
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Color. Specify in RGB format "#RRGGBB".
(Initial value: #000000)
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Font
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Font name. *Specify only the font name, not the traditional font format such as Label control.
(Initial value:Meiryo UI)
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FontSize
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Font height. Specify as a percentage of the video height (0 to 1).
(Initial value: 0.05)
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BorderColor
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Border color. Specify the color in RGB format "#RRGGBB".
(Initial value: #000000)
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Thickness
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Border thickness. 0 means no drawing. -1 means solid. 1 or more means drawing the border.
(Initial value: 0)
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Visible
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Visibility timing. If you set "TRIGGER", it will be displayed from when the Start method is called until the Stop method is called. Also, if the StartOneshot method is called, it will be displayed for 3 seconds.
(Default: empty string)
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Text
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Text format. (Default: empty string)
Text formats allow you to define text variables within the format. Text variables are defined within curly brackets: {varname}.
By defining a text variable, you can embed any value, such as a tag value, by calling the SetOverlayValue method.
The following are reserved words for text variables:
{} : Display the current time (yyyy-mm-dd hh:mm:ss)
{} : Displays a counter that starts at 0 and increments by one every frame.
Furthermore, you can insert a line break in the displayed string by writing "\n" in the text format.
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Definition example)
Ellipse;
Pos:0,0.05,0.05,0.05;Color:#FF0000;Visible:TRIGGER|
Label;
Pos:0.57,0.06,0.42,0.2;
FontSize:0.05;
Color:#FF0000;
Thickness:1;BorderColor:#FFFFFF;
AlignX:LEFT;
Text:Time:{} [{}]\nTAG01:{VAR01}\nTAG02:{VAR02}
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