IDirectDrawMediaStream::GetTimePerFrame method (ddstream.h)
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]
Syntax
HRESULT GetTimePerFrame(
[out] STREAM_TIME *pFrameTime
);
Parameters
[out] pFrameTime
Pointer to a STREAM_TIME value that indicates the average time per frame in 100-nanosecond units. (See Multimedia Streaming Data Types.)
Return value
Returns S_OK if successful or E_POINTER if the pointer is invalid.
Requirements
Requirement | Value |
---|---|
Target Platform | Windows |
Header | ddstream.h |