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ns-avc-_avc_subunit_info_block.md

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UID title description old-location tech.root ms.date keywords ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames f1_keywords topic_type api_type api_location api_name
NS:avc._AVC_SUBUNIT_INFO_BLOCK
_AVC_SUBUNIT_INFO_BLOCK (avc.h)
The AVC_SUBUNIT_INFO_BLOCK structure describes subunit information.
stream\avc_subunit_info_block.htm
stream
04/23/2018
AVC_SUBUNIT_INFO_BLOCK structure
*PAVC_SUBUNIT_INFO_BLOCK, AVC_SUBUNIT_INFO_BLOCK, AVC_SUBUNIT_INFO_BLOCK structure [Streaming Media Devices], PAVC_SUBUNIT_INFO_BLOCK, PAVC_SUBUNIT_INFO_BLOCK structure pointer [Streaming Media Devices], _AVC_SUBUNIT_INFO_BLOCK, avc/AVC_SUBUNIT_INFO_BLOCK, avc/PAVC_SUBUNIT_INFO_BLOCK, avcref_d8151f14-0fc4-4be5-b815-d94dc77165db.xml, stream.avc_subunit_info_block
avc.h
Avc.h
Windows
Windows
AVC_SUBUNIT_INFO_BLOCK, *PAVC_SUBUNIT_INFO_BLOCK
_AVC_SUBUNIT_INFO_BLOCK
avc/_AVC_SUBUNIT_INFO_BLOCK
PAVC_SUBUNIT_INFO_BLOCK
avc/PAVC_SUBUNIT_INFO_BLOCK
AVC_SUBUNIT_INFO_BLOCK
avc/AVC_SUBUNIT_INFO_BLOCK
APIRef
kbSyntax
HeaderDef
avc.h
_AVC_SUBUNIT_INFO_BLOCK
PAVC_SUBUNIT_INFO_BLOCK
AVC_SUBUNIT_INFO_BLOCK

_AVC_SUBUNIT_INFO_BLOCK structure

-description

The AVC_SUBUNIT_INFO_BLOCK structure describes subunit information.

-struct-fields

-field Info

Ignored on input. On output, this contains up to eight contiguous pages of subunit information in the format of the AV/C SUBUNIT_INFO unit command. The subunit information pages are terminated with 0xff. See Section 9.11 of the AV/C Digital Interface Command Set General Specification, Rev 3.0.

-remarks

This structure is used with the AVC_FUNCTION_GET_SUBUNIT_INFO function code.

This structure is used only as a member inside the AVC_MULTIFUNC_IRB structure. It is not used by itself.

See How to Use Avc.sys For information about building and sending an AV/C command.

-see-also

AVC_FUNCTION

AVC_FUNCTION_GET_SUBUNIT_INFO

AVC_MULTIFUNC_IRB