LEAD H264 Encoder (4.0)

The LEAD H264 Encoder Also known as compressor, this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder. is a DirectShow A multimedia framework and API produced by Microsoft for software developers to perform various operations with media files. Most Windows video-related applications on Windows, such as Microsoft's Windows Media Player, use DirectShow to manage multimedia content.® filter for compressing and decompressing video data using the H.264/AVC standard. The H.264 standard is the latest video standard developed jointly by ITU and MPEG. The H.264/AVC standard provides a far more efficient algorithm for compressing video. It typically outperforms all existing standards by a factor of three to four especially in comparison to MPEG-2.

H264 is a high quality video compression algorithm suited for all types of applications with different ranges of bit rates. The compressed video data can be stored inside AVI, OGG or ISO Base files with the option of saving the file with or without the audio data.

NOTE: If you are using the encoder with a third-party software package, refer to your softwares documentation for information on how to access the encoders property page(s). If you do not have an application for converting multimedia files, you can download M2Convert Pro from http://www.M2Convert.com.

The compression options for the Encoder can be set manually through the encoder property page. The compression options can also be set programmatically using the filter interface.

Filter Interface(s)

ILMH264Encoder

Interface ID

IID_ILMH264Encoder

Input Media Types

Type:
MEDIATYPE_Video
Subtypes:
MEDIASUBTYPE_RGB32
MEDIASUBTYPE_RGB24
MEDIASUBTYPE_YUY2
MEDIASUBTYPE_UYVY
MEDIASUBTYPE_YV12
MEDIASUBTYPE_I420

Output Media Types

Type:
MEDIATYPE_Video
Subtype:
MEDIASUBTYPE_L264
MEDIASUBTYPE_LX64
MEDIASUBTYPE_h264
ISOMEDIATYPE_avc1
MEDIASUBTYPE_avc1

 

Type:

  MEDIATYPE_Stream
Subtype:

MEDIASUBTYPE_h264

Filter CLSID

CLSID_LMH264Encoder

Property Page(s) CLSID

CLSID_LMH264EncoderProperty

Filter category

CLSID_VideoCompressorCategory

Executable

LENCH2644.dll, DSKernel2.dll

Header

ILEncH2644.h

Platforms

Win32, x64

See Also

LEAD H264 Encoder User Interface

Using the LEAD MMS Sink Filter

This filter is included as part of the following modules:

LEAD H.264 Video Encoder Module