通过

IAMTimelineTrack::GetNextSrc2

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Microsoft DirectShow 9.0

IAMTimelineTrack::GetNextSrc2

The GetNextSrc2 method searches the track for the next source that appears at the specified time or later. This method is equivalent to IAMTimelineTrack::GetNextSrc, but takes a REFTIME value.

Syntax

  HRESULT GetNextSrc2(
    IAMTimelineObj **ppSrc,
    REFTIME *pInOut
);

Parameters

ppSrc

[out] Address of a pointer that receives the source object's IAMTimelineObj interface.

pInOut

Pointer to a variable that contains the start time for the search, in seconds. If the method retrieves a source, it sets the value to the stop time of the source. If the method does not retrieve a source, the value becomes invalid and the application should not use it.

Return Value

Returns S_OK if the method retrieves a source, or S_FALSE otherwise.

Requirements

Header: Include Qedit.h. This header file is not compatible with Microsoft® Direct3D® headers later than version 7.

Library: Use strmiids.lib.

See Also