请教一下什么是VFW模式? 你说的是不是用 Call capDlgVideoFormat(Preview_Handle) Function capDlgVideoFormat(ByVal hCapWnd As Long) As Boolean capDlgVideoFormat = SendMessageAsLong(hCapWnd, WM_CAP_DLG_VIDEOFORMAT, 0&, 0&) End Function 这样调节,能显示5个选项:160x120,176x144,320x240,352x288,640x480 这根摄像头本身像素大小有关!
你说的是不是用
Call capDlgVideoFormat(Preview_Handle)
Function capDlgVideoFormat(ByVal hCapWnd As Long) As Boolean
capDlgVideoFormat = SendMessageAsLong(hCapWnd, WM_CAP_DLG_VIDEOFORMAT, 0&, 0&)
End Function
这样调节,能显示5个选项:160x120,176x144,320x240,352x288,640x480
这根摄像头本身像素大小有关!