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ns-strmif-dvinfo.md

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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date 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 req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NS:strmif.DVINFO
DVINFO (strmif.h)
The DVINFO structure describes the format of a digital video (DV) stream.
*PDVINFO
DVINFO
DVINFO structure [DirectShow]
DVINFOStructure
PDVINFO
PDVINFO structure pointer [DirectShow]
dshow.dvinfo
strmif/DVINFO
strmif/PDVINFO
dshow\dvinfo.htm
dshow
285a56fc-9c25-4c5a-ae6a-146c17b00e84
4/26/2023
*PDVINFO, DVINFO, DVINFO structure [DirectShow], DVINFOStructure, PDVINFO, PDVINFO structure pointer [DirectShow], dshow.dvinfo, strmif/DVINFO, strmif/PDVINFO
strmif.h
Dshow.h
Windows
Windows
DVINFO, *PDVINFO
19H1
DVINFO
strmif/DVINFO
PDVINFO
strmif/PDVINFO
c++
APIRef
kbSyntax
HeaderDef
strmif.h
DVINFO

DVINFO structure

-description

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The DVINFO structure describes the format of a digital video (DV) stream.

-struct-fields

-field dwDVAAuxSrc

Specifies the audio auxiliary (AAUX) source pack for the first audio block.

-field dwDVAAuxCtl

Specifies the AAUX source control Pack for the first audio block.

-field dwDVAAuxSrc1

Specifies the AAUX source pack for the second audio block.

-field dwDVAAuxCtl1

Specifies the AAUX source control pack for the second audio block.

-field dwDVVAuxSrc

Specifies the video auxiliary (VAUX) source pack.

-field dwDVVAuxCtl

Specifies the VAUX source control pack.

-field dwDVReserved

Reserved. Set this array to zero.

-remarks

The AAUX and VAUX packs are defined in IEC 61834-4.

-see-also

DV Data in the AVI File Format

DVINFO Field Settings in the MSDV Driver

DirectShow Structures