MCI_DGV_SETVIDEO_PARMS
The MCI_DGV_SETVIDEO_PARMS structure contains parameters for the MCI_SETVIDEO command for digital-video devices.
typedef struct {
DWORD_PTR dwCallback;
DWORD dwItem;
DWORD dwValue;
DWORD dwOver;
LPTSTR lpstrQuality;
LPTSTR lpstrAlgorithm;
DWORD dwSourceNumber;
} MCI_DGV_SETVIDEO_PARMS;
Members
dwCallback
The low-order word specifies a window handle used for the MCI_NOTIFY flag.
dwItem
Constant indicating the target adjustment.
dwValue
Adjustment level.
dwOver
Transmission length.
lpstrQuality
Pointer to a null-terminated string containing a descriptor of the video-compression algorithm.
lpstrAlgorithm
Pointer to a null-terminated string containing the name of the video-compression algorithm.
dwSourceNumber
Index of input source.
Remarks
When assigning data to the members of this structure, set the corresponding flags in the fdwCommand parameter of the mciSendCommand function to validate the members.
Requirements
** Windows NT/2000/XP:** Included in Windows NT 3.1 and later.
** Windows 95/98/Me:** Included in Windows 95 and later.
** Header:** Declared in Digitalv.h.
** Unicode:** Declared as Unicode and ANSI structures.
See Also