FOURCCMap::GetFOURCC method
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]
Retrieves the FOURCC DWORD from the FOURCCMap object.
Syntax
DWORD GetFOURCC();
Parameters
This method has no parameters.
Return value
Returns the FOURCC DWORD value. Note that if you construct a GUID that was not originally derived from a FOURCC, the return value will be essentially random.
Requirements
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