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The LEAD SSF Reader is a DirectShow filter for streaming data from a Microsoft Smooth Streaming server.
Currently, the following formats are supported:
H264 video
WVC1 video
AAC audio
WMA audio
This filter supports the standard IFileSourceFilter interface. Use the IFileSourceFilter::Load method to let the LEAD SSF Reader filter know where to read the data from. Please see the Microsoft documentation for this interface for more information.
The data can be streamed over HTTP or secure HTTPS connections. See the SSF Reader URL syntax topic for a discussion about URL syntax.
Technical details for the filter are provided in the following table:
| Component | Description |
|---|---|
| Filter Interfaces | IFileSourceFilter |
| Interface ID | IID_IFileSourceFilter |
| Input Media Types | N/A |
| Output Media Types | Type: |
| MEDIATYPE_Video | |
| Subtypes: | |
| ISOMEDIATYPE_avc1 | |
| MEDIASUBTYPE_WVC1 | |
| MEDIASUBTYPE_YUY2 | |
| Type: | |
| MEDIATYPE_Audio | |
| Subtypes: | |
| MEDIASUBTYPE_mp4a | |
| MEDIASUBTYPE_WMAUDIO3 | |
| Filter CLSID | CLSID_LMSsfRd |
| Property Page CLSID | N/A |
| Executable | LMSsfRd.dllDSKernel2.dll |
| Filter category | CLSID_LegacyAmFilterCategory |
| Header | ILMSsfRd.h |
Win32, x64.
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