LEAD Video Crop Filter User Interface (2.0)

The Crop Video filter lets you play, capture or convert only a specific rectangular area within the video. The cropped rectangle can be as small as 1x1. The property page is shown in the following figure:

Changes will be applied directly to the streaming media by selecting Apply or OK, or abandoned 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.
Normal Radio Button	The filter operates the default way.
Outline Radio Button	Highlight the cropping area with a rectangle.
Auto Radio Button	The filter automatically detects the cropping coordinates.
Left spin edit box	The left coordinate of the cropped rectangle.
Top spin edit box	The top coordinate of the cropped rectangle.
Right spin edit box	The right coordinate of the cropped rectangle.
Bottom spin edit box	The bottom coordinate of the cropped rectangle.
Automatically Stop check box	If selected, allows stopping of the graph automatically. This is needed when the dimensions change while the graph is running. You must re-run the graph after the change is applied.