LEAD Audio Detection Filter (2.0)

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.

Component	Description
Filter Interface(s)	ILMADet
	ILMADetUserCallback
	ILMADetUserCallback2
	ILMMCommon
Interface ID	IID_ILMADet
	IID_ILMADetUserCallback
	IID_ILMADetUserCallback2
Input/Output Media Types	MEDIATYPE_AudioSubtypes:
	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

Comments

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.

Platforms

Win32, x64.

LEAD Audio Detection Filter (2.0)

Comments

Platforms

See Also