AVIFileCreateStream function (vfw.h)
The AVIFileCreateStream function creates a new stream in an existing file and creates an interface to the new stream.
Syntax
HRESULT AVIFileCreateStream(
PAVIFILE pfile,
PAVISTREAM *ppavi,
AVISTREAMINFO *psi
);
Parameters
pfile
Handle to an open AVI file.
ppavi
Pointer to the new stream interface.
psi
Pointer to a structure containing information about the new stream, including the stream type and its sample rate.
Return value
Returns zero if successful or an error otherwise. Unless the file has been opened with write permission, this function returns AVIERR_READONLY.
Remarks
This function starts a reference count for the new stream.
The argument pfile is a pointer to an IAVIFile interface. The argument ppavi is a pointer to an IAVIStream interface.
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 |