evrconfig-allowdroptobob.md

description	ms.assetid	title	ms.topic	ms.date
Allows the Enhanced Video Renderer (EVR) to improve performance by using bob deinterlacing.	e145e862-b987-4962-a94b-f8370bbcd5ac	EVRConfig_AllowDropToBob attribute (Uuids.h)	reference	05/31/2018

EVRConfig_AllowDropToBob attribute

Allows the Enhanced Video Renderer (EVR) to improve performance by using bob deinterlacing.

Data type

UINT32

Get/set

To get this attribute, call IMFAttributes::GetUINT32.

To set this attribute, call IMFAttributes::SetUINT32.

Remarks

This attribute can be set on the EVRmedia sink. To set the attribute, QueryInterface to query the EVR media sink for the IMFAttributes interface.

Setting this attribute has the same effect as setting the MFVideoMixPrefs_AllowDropToBob flag on the EVR. See MFVideoMixPrefs for a description of this flag.

The GUID constant for this attribute is exported from strmiids.lib.

Requirements

Requirement	Value
Minimum supported client	Windows 7 [desktop apps only]
Minimum supported server	Windows Server 2008 R2 [desktop apps only]
Header	Uuids.h

See also

Alphabetical List of Media Foundation Attributes

EVR Attributes

Video Quality Management