IMediaStreamFilter::WaitUntil method (amstream.h)

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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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 interface is deprecated. New applications should not use it.
 
The WaitUntil method causes the filter to block until a specified stream time. The filter's pins call this method. They can interrupt the wait by flushing the filter.

Syntax

HRESULT WaitUntil(
  [in] REFERENCE_TIME WaitStreamTime
);

Parameters

[in] WaitStreamTime

Specifies the stream time, in 100-nanosecond units.

Return value

Returns an HRESULT value. Possible values include the following.

Return code Description
E_FAIL
 Failure.
S_FALSE
 The wait was interrupted.
S_OK
 Success.

Remarks

If the graph does not have a reference clock, the method returns E_FAIL.

Requirements

   
Target Platform Windows
Header amstream.h

See also

IMediaStreamFilter Interface