MF_TOPONODE_WORKQUEUE_ITEM_PRIORITY attribute

Specifies the work-item priority for a branch of the topology.

Data type

UINT32

Remarks

This attribute applies to source nodes (MF_TOPOLOGY_SOURCESTREAM_NODE). The attribute is optional.

This attribute requires the MF_TOPONODE_WORKQUEUE_ID attribute on the same node.

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

Requirements

Requirement Value
Minimum supported client
Windows 8 [desktop apps only]
Minimum supported server
Windows Server 2012 [desktop apps only]
Header
Mfidl.h

See also

Alphabetical List of Media Foundation Attributes

Topology Node Attributes

Work Queue and Threading Improvements

IMFTopologyNode

IMFWorkQueueServices::BeginRegisterTopologyWorkQueuesWithMMCSS

MF_TOPONODE_WORKQUEUE_ID