LEAD Video Text Overlay Transform

This is a MediaFoundatiotransform that performs text overlaying on a video stream. It supports a wide range of text options from font and wrapping to rotation and transparency. The transform exposes its functionality through both user and programming interfaces.

Transform Interface(s)	ILMFVTextOverlay , IMFTransform
Interface ID	IID_ILMFVTextOverlay
Input/Output Media Types	MFMediaType_Video and the following subtypes: MFVideoFormat_RGB24, MFVideoFormat_RGB8, MFVideoFormat_YUY2, MFVideoFormat_UYVY, MEDIASUBTYPE_YUYV, MEDIASUBTYPE_IYU2.
Transform CLSID	CLSID_LMFVTextOverlay
Property Page(s) CLSID	CLSID_LMFVTextOverlayPropertyPage, and CLSID_LMFVTextOverlayPropertyPage2
Transform category	MFT_CATEGORY_LEAD_VIDEO_PROC MFT_CATEGORY_VIDEO_EFFECT
Executable	LMFVTOvly.dll
Header	ILMFVTOvly.h
Transform Attributes	LEAD Video Text Overlay Attributes