LEAD Audio Detection Filter (2.0)

Show in webframe

This filter determines whether there is sound or silence. The filter uses a threshold: signal levels above this threshold are considered sound and levels below this threshold are considered silence.

Notifications are passed via a user callback.

The filter has both user and programming interfaces.

Filter Interface(s)	ILMADet, ILMADetUserCallback, ILMADetUserCallback2, ILMMCommon
Interface ID	IID_ILMADet IID_ILMADetUserCallback IID_ILMADetUserCallback2
Input/Output Media Types	MEDIATYPE_Audio Subtypes: MEDIASUBTYPE_PCM MEDIASUBTYPE_WAVE
Filter CLSID	CLSID_LMADet
Property Page(s) CLSID	CLSID_LMADetPropertyPage
Filter category	CLSID_ltmmAudioProcessorCategory
Executable	LMADet2.dll, DSKernel2.dll
Header	ILMADET2.h

Platforms

Win32, x64

LEAD Audio Detection Filter User Interface

You need to unlock the LEAD Audio Detection Filter (2.0) to use it in RELEASE mode.

For more information, refer to:

Evaluation Mechanism Overview.