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CDrawImage.DisplaySampleTimes 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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]

The DisplaySampleTimes method draws the time stamps of a media sample on top of the video image.

Syntax

void DisplaySampleTimes(
   IMediaSample *pSample
);

Parameters

pSample

Pointer to the IMediaSample interface of the sample.

Return value

This method does not return a value.

Remarks

This method is called only in debug builds.

Requirements

Requirement Value
Header
Winutil.h (include Streams.h)
Library
Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CDrawImage Class