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LEAD Video Deblocking Filter

The LEAD Video Deblocking filter is a DirectShow transform filter that performs deblocking on a video stream. The deblocking is applied to raw RGB data and is not related to a specific decoder output. The filter accepts block size and first block offset parameters to deblocking paths and the beginning of the blocked area. If the block size and first block offset do not match the blocks in the passed video sample, the filter is not expected to give satisfactory results. Two algorithms are currently offered to perform deblocking, 2-Lines and 4-Lines. The filter exposes its functionality through both user and programming interfaces.

Component Description
Filter Interface ILMVDeblock, ILMMCommon
Interface ID IID_ILMVDeblock
Input/Output Media Types Types:
MEDIATYPE_Video
Subtypes:
MEDIASUBTYPE_RGB24
This filter does not change the passing media types.
Filter CLSID CLSID_LMVDeblock
Property Page CLSID CLSID_LMVDeblockPropertyPage
Filter category CLSID_ltmmVideoProcessorCategory
Executable LMVDblck.dll
Header ILMVDblck.h

Platforms

Win32, x64.

See Also

LEAD Video Deblocking Filter User Interface

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