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This is a DirectShow® transform filter 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 filter exposes its functionality through both user and programming interfaces.
| Component | Description |
|---|---|
| Filter Interface(s) | ILMVTOvLy2, ILMMCommon |
| Interface ID | IID_ILMVTOvLy2 |
| Input/Output Media Types | Types: |
| MEDIATYPE_Video | |
| Subtypes: | |
| MEDIASUBTYPE_RGB24 | |
| MEDIASUBTYPE_RGB8 | |
| Filter CLSID | CLSID_LMVTOvLy |
| Property Page(s) CLSID | CLSID_LMVTOvLyPropertyPage, and CLSID_LMVTOvLyPropertyPage2 |
| Filter category | CLSID_ltmmVideoProcessorCategory |
| Executable | LMVTOvLy2.dll, DSKernel2.dll |
| Header | ILMVTOvLy2.h |
You need to unlock the LEAD Video text Overlay Filter to use it in RELEASE mode.
For more information, refer to Evaluation Mechanism Overview.
Win32, x64, Mobile.
LEAD Video Text Overlay Filter User Interface
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