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IMediaSample::SetMediaTime

  • Articolo
 
Microsoft DirectShow 9.0

IMediaSample::SetMediaTime

The SetMediaTime method sets the media times for this sample.

Syntax

  HRESULT SetMediaTime(
  LONGLONG *pTimeStart,
  LONGLONG *pTimeEnd
);

Parameters

pTimeStart

[in] Pointer to the beginning media time.

pTimeEnd

[in] Pointer to the ending media time.

Return Values

Returns S_OK, or an HRESULT value indicating the cause of the error.

Remarks

To invalidate the media time, set pTimeStart and pTimeEnd to NULL. This will cause the IMediaSample::GetMediaTime method to return VFW_E_MEDIA_TIME_NOT_SET.

For more information about media times, see Time Stamps.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also