MF_MT_H264_SUPPORTED_RATE_CONTROL_MODES attribute

Specifies the supported rate-control modes for an H.264 video stream.

Data type

UINT32

Get/set

To get this attribute, call IMFAttributes::GetUINT32.

To set this attribute, call IMFAttributes::SetUINT32.

Applies to

IMFMediaType

Remarks

This attribute applies to media types for H.264 streams transmitted over USB. The value corresponds to the bmSupportedRateControlModes field in the UVC 1.5 H.264 video format descriptor.

This attribute is also used with H.264 UVC 1.5 camera encoders.

Requirements

Requirement	Value
Minimum supported client	Windows 8 [desktop apps | UWP apps]
Minimum supported server	Windows Server 2012 [desktop apps | UWP apps]
Header	Mfapi.h

See also

Alphabetical List of Media Foundation Attributes

Media Type Attributes