MFSampleExtension_VideoEncodeQP attribute
Specifies the quantization parameter (QP) that was used to encode a video sample.
Data type
UINT64
Get/set
To get this attribute, call IMFAttributes::GetUINT64.
To set this attribute, call IMFAttributes::SetUINT64.
Applies to
IMFSampleRemarks
The H.264 Video Encoder sets this attribute on the output samples that it generates.
Requirements
|
Minimum supported client |
Windows 8 [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
None supported |
|
Header |
|
See also
- Alphabetical List of Media Foundation Attributes
- H.264 Video Encoder
- Sample Attributes
- Media Samples
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