CSourceSeeking::m_rtDuration member
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]
Duration of the stream. By default, the value is set to the value of the CSourceSeeking::m_rtStop member variable.
Syntax
CRefTime m_rtDuration;
Remarks
Hold the m_pLock critical section before accessing this variable.
Requirements
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