LEAD H264 Decoder (DMO) (3.0)

The LEAD H264 Decoder (DMO) is a DirectX Media Object decoder that can decompress video compressed by any H264 codec. Note that there are four DMO encoders and only one DMO decoder because the DMO decoder can decode data encoded by any codec. This DMO decoder is required to play Windows Media files (a.k.a. WMV files) containing H264 video in Windows Media Player.

Most other DirectShow-based players will play WMV files with H264 video using the DirectShow® version of the H264 decoder (LEAD H264 Decoder Filter). Players built with LEADTOOLS Multimedia toolkit will play WMV files containing H264 video using the LEAD H264 Decoder Filter.

This decoder is typically used to play streaming video files created with LEADTOOLS Video on Demand solutions.

Technical details for the filter are provided in the following table:

Filter Interface(s)

N/A

Interface ID

N/A

Input Media Types

Type:
MEDIATYPE_Video
Subtypes:
MEDIASUBTYPE_L264
MEDIASUBTYPE_LX64
MEDIASUBTYPE_h264
MEDIASUBTYPE_H264
ISOMEDIATYPE_avc1
MEDIASUBTYPE_avc1
MEDIASUBTYPE_AVC1

Output Media Types

Type:
MEDIATYPE_Video
Subtype:
MEDIASUBTYPE_RGB32
MEDIASUBTYPE_RGB24
MEDIASUBTYPE_YUY2
MEDIASUBTYPE_UYVY
MEDIASUBTYPE_YV12
MEDIASUBTYPE_RGB565
MEDIASUBTYPE_RGB555

Filter CLSID

CLSID_LMH264DecoderDMO

Property Page(s) CLSID

N/A

Filter category

CLSID_LegacyAmFilterCategory

Executable

LDECH2643.dll,  DSKernel2.dll

Header

N/A

Profiles

See LEAD H264 Codecs Profile Support

Platforms

Win32, x64

This filter is included as part of the following modules:

LEADTOOLS Video Streaming Module for API

LEADTOOLS Video Streaming Module for COM

LEAD H.264 Video Decoder Module