C Syntax

HRESULT IltmmCompressors_Item(pCompressors, Index, Compressor Also known as an encoder, this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder.encoder Also known as compressor, this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder., this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder Also known as a decompressor, this is a module or algorithm to decompress data..)

C++ Syntax

HRESULT Item(Index, Compressor)

IltmmCompressors *pCompressors;

/* pointer to an interface */

long Index;

/* index value */

IltmmCompressor **Compressor;

/* pointer to a pointer */

Parameter

Description

pCompressors

Pointer to an IltmmCompressors interface.

Index

Index of the compressor to retrieve.

Compressor

Pointer to a variable that receives the interface pointer for the compressor at the specified zero based index.

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Elements:

IltmmCompressors::get_Count

Topics:

Multimedia Function Group