The portion of the file holding the video data. The video data might be compressed to save disk space. The data has to be decompressed using a video decompressor before you can play (see) it.

Also known as a decoder, this is a module or algorithm to decompress data.

LEAD Video Text Overlay Transform

Show in webframe

This is a MediaFoundation® transform 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

Platforms

Win 32, x64

LEAD Video Text Overlay Transform User Interface

You need to unlock the LEAD Video text Overlay Transform to use it in RELEASE mode.

For more information, refer to:

Evaluation Mechanism Overview