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Sets the number of worker threads that are used by a video decoder.
Data type
LONG (VT_I4)
Property GUID
CODECAPI_AVDecNumWorkerThreads
Remarks
If the value is 1, the decoder selects the number of threads.
For the ICodecAPI interface, set this property as a LONG value (VT_I4). For the IMFAttributes interface, set this property as a UINT32, although the value is signed.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 8 [desktop apps | UWP apps] |
| Minimum supported server |
Windows Server 2012 [desktop apps | UWP apps] |
| Header |
|