AVIStreamGetFrameOpen.md

Home

Function name : AVIStreamGetFrameOpen

Group: Windows Multimedia - Library: avifil32

---

The AVIStreamGetFrameOpen function prepares to decompress video frames from the specified video stream.

---

Code examples:

How to play AVI file on the _screen
How to extract frames from AVI files

Declaration:

STDAPI_(PGETFRAME) AVIStreamGetFrameOpen(
  PAVISTREAM pavi,
  LPBITMAPINFOHEADER lpbiWanted
);  

---

FoxPro declaration:

DECLARE INTEGER AVIStreamGetFrameOpen IN avifil32;
	INTEGER pavi,;
	INTEGER lpbiWanted
  

---

Parameters:

pavi Pointer to the video stream used as the video source.

lpbiWanted Pointer to a structure that defines the desired video format. Specify NULL to use a default format.

---

Return value:

Returns a GetFrame object that can be used with the AVIStreamGetFrame function.

---