AVIStreamInfoA function

The AVIStreamInfo function obtains stream header information.

Syntax

HRESULT AVIStreamInfoA(
  PAVISTREAM       pavi,
  LPAVISTREAMINFOA psi,
  LONG             lSize
);

Parameters

pavi

Handle to an open stream.

psi

Pointer to a structure to contain the stream information.

lSize

Size, in bytes, of the structure used forpsi.

Return value

Returns zero if successful or an error otherwise.

The argument pavi is a pointer to an IAVIStream interface.

Remarks

Note

The vfw.h header defines AVISTREAMINFO as an alias which 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 not encoding-neutral can lead to mismatches that result in compilation or runtime errors. For more information, see Conventions for Function Prototypes.

Requirements

   
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

See also

AVIFile Functions

AVIFile Functions and Macros