Media Streaming Server: API

The Media Streaming Server API is part of the LEADTOOLS Streaming Module, which adds onto the Multimedia SDK. For more information on the Multimedia Module, click here.

The following table describes all of the DLLs included in the Media Streaming Server API. The specific DLLs required in your redistributables depend on which features are implemented. For more information, refer to Redistributables for LEADTOOLS Media Streaming-based Applications.

Redistributables Explanation Win32 Platforms: x64 Platforms:*** Requires LEAD Duplication and Distribution license
LTMS The LEADTOOLS Media Streaming Support DLL. LTMS21.DLL
DSKernel2.dll
LTMS21x.DLL
DSKernel2.dll
No
DSKernel2* Unlocks filters and modules provided in Evaluation mode. DSKERNEL2.DLL DSKERNEL2x.DLL No
LMISODmx LEAD ISO Demultiplexer, which parses streaming MP4 source files. It is used whenever you stream a MP4 source file. LMISODmx.dll
DSKernel2.dll
LMISODmxx.dll
DSKernel2x.dll
No
LMFLVDmx LEAD FLV Demultiplexer, which parses FLV source files. It is necessary if you use FLV source files. LMFLVDmx.dll
DSKernel2.dll
LMFLVDmxx.dll
DSKernel2x.dll
No
LMMpgDmxT LEAD MPEG2 Transport Demultiplexer streams .TS files as RTSP or RTMP. LMMpgDmxT.dll
DSKernel2.dll
LMMpgDmxTx.dll
DSKernel2x.dll
No
LMUDPSrc LEAD MPEG-2 Transport UDP Source, used with LEAD MPEG-2 Transport Demultiplexer to stream MPEG-2 Transport files using RTP, UDP, and TCP/IP. LMUDPSrc.DLL
DSKernel2.dll
LMUDPSrcx.DLL
DSKernel2x.dll
No
LTranscoderH264 LEAD H264 Transcoder streams H264 video in some files. LTranscoderH264.dll
DSKernel2.dll
LTranscoderH264x.dll
DSKernel2x.dll
No
LTranscoderAAC LEAD AAC Transcoder streams AAC audio in some files. LTranscoderAAC.dll
DSKernel2.dll
LTranscoderAACx.dll
DSKernel2x.dll
No
LEncAAC LEAD AAC Encoder compresses audio data using the AAC compression standard (ISO/IEC 13818-7). LEncAAC.dll
DSKernel2.dll
LEncAACx.dll
DSKernel2x.dll
No
LCodcG726 LEAD G.726 codec compresses and decompresses audio data using the G.726 compression standard as defined in RFC 3551. LCodcG726.dll
DSKernel2.dll
LCodcG726x.dll
DSKernel2x.dll
No
LDECH2643 LEAD H264 Decoder decompresses video compressed by any H264 codec. LDECH2643.dll
DSKernel2.dll
LDECH2643x.dll
DSKernel2x.dll
No
LENCH2644 LEAD H264 Encoder compresses video data using the H.264/AVC standard. LENCH2644.dll
DSKernel2.dll
LDECH2644x.dll
DSKernel2x.dll
No
LDecH265 LEAD H265 Decoder decodes H.265 video. LDecH265.DLL
LDecH265Krn.DLL
DSKernel2.dll
libmfxsw32.dll
LDecH265x.DLL
LDecH265Krnx.DLL
DSKernel2.dll
libmfxsw64.dll
No
LCodcCmp2 LEAD MCMP/MJPEG Decoder decompresses video data compressed by MJPEG encoders. LCodcCmp2.dll
DSKernel2.dll
libmfxsw32.dll
LCodcCmp2x.dll
DSKernel2x.dll
libmfxsw64.dll
No
LEncMpgA LEAD MPEG Audio Encoder creates MPEG-1 or MPEG-2 (DVD) files. LEncMpgA.dll
DSKernel2.dll
LEncMpgAx.dll
DSKernel2x.dll
No
LDecMPG22 LEAD MPEG-2 Decoder decompresses video data that compressed using the MPEG-2 (ISO/IEC 13818-2) or MPEG-1 (ISO 11172-2) standard. LENCMPG23.dll
DSKernel2.dll
LENCMPG23x.dll
DSKernel2x.dll
No
LMVYUVxf LEAD Color Space Converter performs automatic conversion between different YUV and RGB formats. LMVYUVxf.DLL LMVYUVxfx.DLL No
LDecMpg4 LEAD MPEG4 Decoder decodes MPEG-4 video. LDecMpg42.DLL
DSKernel2.dll
LEncMpg42x.DLL
DSKernel2x.dll
No
LDecAMR LEAD AMR Decoder decodes AMR audio. LDecAMR.DLL
DSKernel2.dll
LDecAMRx.DLL
DSKernel2x.dll
No

The LEADTOOLS C API provides low-level control for maximum flexibility.

For a complete list of the DirectShow filters, codecs and modules, please see the following topics:

LEADTOOLS DirectShow Filters

DICOM DirectShow filters

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