IltmfCompressors::put_Selection

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfCompressors_put_Selection(pCompressors, newVal)
C++ HRESULT put_Selection(newVal)

Selects the compressor at the specified index.

Parameters

IltmfCompressors *pCompressors

Pointer to an IltmfCompressors interface.

long newVal

Zero based index of the compressor to select. A value of 1 clears any previously selected compressors.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

This function will select the specified compressor for use by the collections parent object.

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 .

Decoder

Also known as a decompressor, this is a module or algorithm to decompress data.

Required DLLs and Libraries

Platforms

Win32.

See Also

Functions

Topics

Example

For an example, refer to Selecting ltmfConvert Object Compressors for C++.

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.