AVIFileInfoA function (vfw.h)
The AVIFileInfo function obtains information about an AVI file.
Syntax
HRESULT AVIFileInfoA(
PAVIFILE pfile,
LPAVIFILEINFOA pfi,
LONG lSize
);
Parameters
pfile
Handle to an open AVI file.
pfi
Pointer to the structure used to return file information. Typically, this parameter points to an AVIFILEINFO structure.
lSize
Size, in bytes, of the structure.
Return value
Returns zero if successful or an error otherwise.
Remarks
The argument pfile is a pointer to an IAVIFile interface.
Note
The vfw.h header defines AVIFILEINFO as an alias that automatically selects the ANSI or Unicode version of this function based on the definition of the UNICODE preprocessor constant. Mixing usage of the encoding-neutral alias with code that is not encoding-neutral can lead to mismatches that result in compilation or runtime errors. For more information, see Conventions for Function Prototypes.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | vfw.h |
| Library | Vfw32.lib |
| DLL | Avifil32.dll |