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ns-avcstrm-_cip_hdr1.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:avcstrm._CIP_HDR1
_CIP_HDR1 (avcstrm.h)
The CIP_HDR1 structure describes the generic data structure of the two quadlet CIP headers (first quadlet of the pair).
stream\cip_hdr1.htm
stream
04/23/2018
CIP_HDR1 structure
*PCIP_HDR1, CIP_HDR1, CIP_HDR1 structure [Streaming Media Devices], PCIP_HDR1, PCIP_HDR1 structure pointer [Streaming Media Devices], _CIP_HDR1, avcsref_bfb761c5-6eb2-459a-b75f-32c5e2d11700.xml, avcstrm/CIP_HDR1, avcstrm/PCIP_HDR1, stream.cip_hdr1
avcstrm.h
Avcstrm.h
Windows
Windows
CIP_HDR1, *PCIP_HDR1
_CIP_HDR1
avcstrm/_CIP_HDR1
PCIP_HDR1
avcstrm/PCIP_HDR1
CIP_HDR1
avcstrm/CIP_HDR1
APIRef
kbSyntax
HeaderDef
avcstrm.h
_CIP_HDR1
PCIP_HDR1
CIP_HDR1

_CIP_HDR1 structure

-description

The CIP_HDR1 structure describes the generic data structure of the two quadlet CIP headers (first quadlet of the pair).

-struct-fields

-field DBC

Data block counter. This is not used by subunit driver. It must be set to 0.

-field Rsv00

Reserved bits. Do not use this. It must be 0:0.

-field SPH

Specifies a source packet header. A value of 1 indicates the presence of a source packet header. A value of 0 indicates no source packet header.

-field QPC

Quadlet padding count (0..7 quadlets).

-field FN

Specifies the fractional number.

-field DBS

Specifies the data block size in quadlets.

-field SID

Specifies the source node ID (ID of transmitter). Not used by the subunit driver. Must be set to 0.

-field Bit00

Must be set to 0:0.

-see-also

CIP_HDR2_FDF

CIP_HDR2_MPEGTS

CIP_HDR2_SYT