LEAD Screen Capture Encoder User Interface (2.0)

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This is the main interface for the screen capture encoder filter. It contains properties to adjust the key frame spacing and the quality factor, and a method to force a key frame. The property page is shown in the following figure:

LEAD Screen Capture Encoder property page

The Screen capture encoder property page provides a user interface for changing the filter's attributes. Changes will be applied when the Apply or OK is clicked. Positioning the mouse pointer over a control displays general information for that control.

The following table shows the controls and their descriptions:

Control	Description
Key frame spacing edit box	Specifies the number of frames between key frames.
Force key frame button	Forces the current frame to be compressed as a key frame.
Qfactor slider bar	Specifies the quality factor for compression

LEAD Screen Capture Codec Filter (VFW)

LEAD Screen Capture Decoder

LEAD Screen Capture Encoder

ILMScrCapEncoder Interface