AMVPDATAINFO
Specifies the data-specific characteristics of the VP input stream.
typedef struct _AMVPDATAINFO{
DWORD dwSize;
DWORD dwMicrosecondsPerField;
AMVPDIMINFO amvpDimInfo;
DWORD dwPictAspectRatioX;
DWORD dwPictAspectRatioY;
BOOL bEnableDoubleClock;
BOOL bEnableVACT;
BOOL bDataIsInterlaced;
LONG lHalfLinesOdd;
BOOL bFieldPolarityInverted;
DWORD dwNumLinesInVREF;
LONG lHalfLinesEven;
DWORD dwReserved1;
} AMVPDATAINFO, *LPAMVPDATAINFO;
Members
- dwSize
Size of the structure, in bytes. - dwMicrosecondsPerField
Time taken by each field. - amvpDimInfo
Dimensional information. - dwPictAspectRatioX
The X dimension of picture aspect ratio. - dwPictAspectRatioY
The Y dimension of picture aspect ratio. - bEnableDoubleClock
Video port should enable double clocking. - bEnableVACT
Video port should use an external VACT signal. - bDataIsInterlaced
Indicates that the signal is interlaced. - lHalfLinesOdd
Number of half lines in the odd field. - bFieldPolarityInverted
Video port should invert the field polarity. - dwNumLinesInVREF
Number of lines of data in VREF. - lHalfLinesEven
Number of half lines in the even field. - dwReserved1
Reserved for future use.
Last updated on Tuesday, July 13, 2004
© 1992-2000 Microsoft Corporation. All rights reserved.