Export (0) Print
Expand All
Expand Minimize

AVIStreamGetFrame function

The AVIStreamGetFrame function returns the address of a decompressed video frame.

Syntax


STDAPI_(LPVOID) AVIStreamGetFrame(
  PGETFRAME pgf,
  LONG lPos
);

Parameters

pgf

Pointer to the IGetFrame interface.

lPos

Position, in samples, within the stream of the desired frame.

Return value

Returns a pointer to the frame data if successful or NULL otherwise. The frame data is returned as a packed DIB.

Remarks

The returned frame is valid only until the next call to this function or the AVIStreamGetFrameClose function.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Vfw.h

Library

Vfw32.lib

DLL

Avifil32.dll

See also

AVIFile Functions and Macros
AVIFile Functions

 

 

Community Additions

ADD
Show:
© 2014 Microsoft