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

Requirement	Value
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