typedef struct _LTEXTENSION
{
L_WCHAR pName;
L_SIZE_T uDataSize;
L_UCHAR * pData;
CLSID* pClsid;
L_UCHAR ucDefault;
} LTEXTENSION, * pEXTENSION;
The LTEXTENSION structure contains Exif extension information.
String that contains the name of the extension. As Unicode, 2 bytes per character.
Size of the extension data. If the extension data is a stream, this value should be 0xFFFFFFFF.
Pointer to the extension data. If the extension data is a stream, this parameter is NULL.
CLSID that describes the extension data. This is valid only if uDataSize is 0xFFFFFFFF.
Reserved for internal use.
For more information on these structure members and their use, refer to the Exif documentation for the "FlashPix" extensions, inside the APP2 markers.
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document