AVIStreamDataSize macro

The AVIStreamDataSize macro determines the buffer size, in bytes, needed to retrieve optional header data for a specified stream.

Syntax

void AVIStreamDataSize(
   pavi,
   fcc,
   plSize
);

Parameters

pavi

Handle to an open stream.

fcc

Four-character code specifying the stream type.

plSize

Address to contain the buffer size for the optional header data.

Return Value

None

Remarks

The AVIStreamDataSize macro is defined as follows:


#define AVIStreamDataSize(pavi, fcc, plSize) \ 
    AVIStreamReadData(pavi, fcc, NULL, plSize) 
 

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

See Also

AVIFile Functions and Macros

AVIFile Macros