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Gets the number of IMFSourceBuffer objects in the list.
Syntax
DWORD GetLength();
Return value
The number of source buffers in the list.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8.1 [desktop apps only] |
| Minimum supported server | Windows Server 2012 R2 [desktop apps only] |
| Target Platform | Windows |
| Header | mfmediaengine.h |