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Specifies the luma quantization matrix for intra macroblocks. This property applies to MPEG video encoders.
This property is read/write.
Data type
BSTR (VT_BSTR)
Property GUID
CODECAPI_AVEncMPVQuantMatrixIntra
Property value
The value of this property is a string that contains the 64 8-bit coefficients encoded as a string of hexadecimal values (128 characters).
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps | UWP apps] |
| Minimum supported server |
Windows 2000 Server [desktop apps | UWP apps] |
| Header |
|