IMFSourceReaderCallback2::OnTransformChange method (mfreadwrite.h)

Called when the transform chain in the IMFSourceReader is built or modified.

Syntax

HRESULT OnTransformChange();

Return value

Returns an HRESULT value. Currently, the source reader ignores the return value.

Requirements

Requirement	Value
Target Platform	Windows
Header	mfreadwrite.h

See also

IMFSourceReaderCallback2