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Step Method

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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Note

This component is available for use in the Microsoft Windows 2000, Windows XP, and Windows Server 2003 operating systems. It may be altered or unavailable in subsequent versions.

 

The Step method advances the DVD-Video stream by the specified number of frames.

MSWebDVD.Step(iFrames)

Parameters

iFrames

Specifies the number of frames to step as an Integer.

Return Value

No return value.

Remarks

Before calling this method, call CanStep to determine whether the decoder supports frame stepping.

If the DVD-Video is playing in reverse mode when this method is called, and the decoder supports reverse frame stepping, then the frame stepping is done in reverse.