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

IMFSample

Remarks

The H.264 Video Encoder sets this attribute on the output samples that it generates.

Requirements

Minimum supported client

Windows 8 [desktop apps | UWP apps]

Minimum supported server

None supported

Header

Mfapi.h

See also

Alphabetical List of Media Foundation Attributes
H.264 Video Encoder
Sample Attributes
Media Samples

 

 

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