The LEAD MMS Sink is a DirectShow filter for streaming data to a Windows Media Server over a TCP connection. The data is in the Windows Media format. You can use this filter to build your own convert or capture application to encode the Windows Media stream that can then be restreamed by a Windows Media Server.
The filter works in Push mode, so it will push the compressed data to the server and create the publishing point. The server needs to be configured to allow that by enabling the WMS HTTP Server Control Protocol. See the Using the LEAD MMS Sink Filter topic for more details on streaming Windows Media data.
The filter is designed to be used with the LEAD WMV Multiplexers (use one of the following values as target formats).
For API:
ltmmCapture_TargetFormat_WMV_Mux
ltmmCapture_TargetFormat_Asf_Mux
ltmmConvert_TargetFormat_WMV_Mux
ltmmConvert_TargetFormat_Asf_Mux
For .NET:
TargetFormatType.WMVMux
TargetFormatType.ASFMux
This filter supports the standard IFileSinkFilter interface. Use the IFileSinkFilter::SetFileName method to let the LEAD MMS Sink filter know where the server's address and which port to use (the default is 80). Please see the Microsoft documentation for this interface for more information.
Technical details for the filter are provided in the following table:
Filter Interfaces |
|
Interface ID |
IID_IFileSinkFilter |
Input Media Types |
Type: Or the media type passed to IFileSinkFilter::SetFileName. |
Output Media Types |
N/A |
Filter CLSID |
CLSID_LMMMSSnk {762EF4FC-8EC1-4974-AC34-0A0A38CB8FE8} |
Property Page CLSID |
N/A |
Executable |
LMMMSSnk.dll, DSKernel2.dll |
Filter category |
CLSID_LegacyAmFilterCategory |
Header |
ILMMMSSnk.h |
Win32, x64
Using LEADTOOLS to Make Windows Media Streaming Easier
Using the LEAD MMS Sink Filter
This filter is included as part of the following module:
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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