MF_MT_H264_SIMULCAST_SUPPORT attribute

Specifies the number of streaming endpoints and the number of supported streams for a UVC H.264 encoder.

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 bSimulcastSupport 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

Minimum supported client	Windows 8 [desktop apps \| Windows Store apps]
Minimum supported server	Windows Server 2012 [desktop apps \| Windows Store apps]
Header	Mfapi.h