LEAD Video EFX Motion Scan FilterMotion Scan Video Effect User Interface

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The Motion Scan Video filtereffect scans one line per frame and draws it to the destination, giving the frame a "radar" appearance and distorting the moving objects. The property page is shown in the following figure:

The Motion Scan property page provides a user interface for changing the filter's attributes.effect.

Changes will be applied directly to the streaming media with the ability to set them permanently by selecting Apply or OK, or to abandon changes by selecting Cancel. Positioning the mouse pointer over a control displays general information for that control. The following table shows the controls and their descriptions:

Control	Description
Enable check box	Enables/Disables the effect.
Line increment slider	Number of lines to skip before scanning the next line. Range: 1 to Video height 1
Show scan line check box	Show/hide the scan line pointer. This is a green line that progresses every frame by the Line increment to show the current line being scanned. If selected, show the scan line pointer. If cleared, hide the scan line pointer.
Enable effect area check box	Enables/Disables the effect for a cropped video area. Area limits are set using the Left, Top, Right and Bottom controls.
Left spin edit control	Left boundary of the effect area.
Top spin edit control	Top boundary of the effect area.
Right spin edit control	Right boundary of the effect area.
Bottom spin edit control	Bottom boundary of the effect area.