MF_MT_H264_DYNAMIC_RESOLUTION_SCALING attribute

[This documentation is preliminary and is subject to change.]

Applies to: desktop apps only

Specifies support for dynamic resolution downsizing in 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 bDynamicResolutionScaling field in the UVC 1.2 H.264 video format descriptor.

Requirements

Minimum supported client

Windows 8 Release Preview

Minimum supported server

Windows Server 2012

Header

Mfapi.h

See also

Media Type Attributes

 

 

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Build date: 6/4/2012

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