LEAD Audio Converter Filter

The LEAD Audio Converter filter allows you to change the frequency of the audio stream. This filter is especially useful if you need to convert a file to a file format that supports a limited range of audio frequencies. For example, FLV files can take audio only with these frequencies: 5500Hz, 11025Hz, 22050Hz and 4410Hz

If you try to convert a file whose audio frequency not listed above (eg 32 or 48KHz), then you can use this filter to convert the audio to one of the allowed frequencies before compressing it.

Component Description
Filter Interfaces ILMAConverter, ILMMCommon
Interface IDs IID_ILMAConverter
Input/Output Media Types MEDIATYPE_Audio
Filter CLSID CLSID_LMAConverter
Property Page CLSID None.
Filter Category CLSID_LMAConverterPropPage
Executable LMAConv.dll
Header ILMAConverter.h

Platforms

Win32, x64.

Help Version 22.0.2022.8.23
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LEADTOOLS Filters C API Help

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