DDVIDEOPORTDESC (Windows CE 5.0)
This structure describes a video-port object to be created. This structure is used with the IDDVideoPortContainer::CreateVideoPort method.
typedef struct _DDVIDEOPORTDESC { DWORD dwSize; DWORD dwFieldWidth; DWORD dwVBIWidth; DWORD dwFieldHeight; DWORD dwMicrosecondsPerField; DWORD dwMaxPixelsPerSecond; DWORD dwVideoPortID; DWORD dwReserved1; DDVIDEOPORTCONNECT VideoPortType; ULONG_PTR dwReserved2; ULONG_PTR dwReserved3; } DDVIDEOPORTDESC, *LPDDVIDEOPORTDESC;
Members
- dwSize
Size of this structure, in bytes. This member must be initialized before use. - dwFieldWidth
Width of incoming video stream, in pixels. - dwVBIWidth
Width of the VBI data in the incoming video stream, in pixels. - dwFieldHeight
Field height for fields in the incoming video stream, in scan lines. - dwMicrosecondsPerField
Time interval, in microseconds, between live video VREF periods. This number should be rounded up to the nearest microsecond. - dwMaxPixelsPerSecond
Maximum pixel rate per second. - dwVideoPortID
The zero-based ID of the physical video port to be used. - dwReserved1
Reserved; set to zero. - VideoPortType
A DDVIDEOPORTCONNECT structure describing the connection characteristics of the video port. - dwReserved2 and dwReserved3
Reserved; set to zero.
Requirements
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Dvp.h.
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