IltmfTargetFormat::LeadTargetFormat

Summary

Determines if this is a LEAD target format .

Syntax

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfTargetFormat_LeadTargetFormat(Format, pVal)
C++ HRESULT LeadTargetFormat(pVal)

Parameters

IltmfTargetFormat *pTargetFormat

Pointer to an IltmfTargetFormat interface.

VARIANT_BOOL *pVal

Pointer to a variable to be updated with a value that indicates if this is a LEAD target format. Possible values are:

Value Meaning
VARIANT_TRUE LEAD target format
VARIANT_FALSE Not a LEAD target format

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

Lead target formats means that the media sink used with this target format is a custom object created by LEAD, so you can use IltmfConvert::get_AudioCompressors and IltmfConvert::get_VideoCompressors to configure compressors.

Target format

The format to be used for the converted file. This includes the file format, any special settings used by that format, and which audio and/or video codec is to be used for the conversion, and any special settings used by the codecs.

Codec

A COmpressor combined with a DECompressor, or encoder and a decoder, which allows you to both compress and decompress that same data.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

For an example, refer to Enumerating MKV Format Compatible Compressors example for C++.

Help Version 22.0.2022.6.24
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LEADTOOLS Media Foundation C API Help

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