/* * * CV_CAP_PROP_POS_MSEC Current position of the video file in milliseconds. * CV_CAP_PROP_POS_FRAMES 0-based index of the frame to be decoded/captured next. * CV_CAP_PROP_POS_AVI_RATIO Relative position of the video file * CV_CAP_PROP_FRAME_WIDTH Width of the frames in the video stream. * CV_CAP_PROP_FRAME_HEIGHT Height of the frames in the video stream. * CV_CAP_PROP_FPS Frame rate. * CV_CAP_PROP_FOURCC 4-character code of codec. * CV_CAP_PROP_FRAME_COUNT Number of frames in the video file. * CV_CAP_PROP_FORMAT Format of the Mat objects returned by retrieve() . * CV_CAP_PROP_MODE Backend-specific value indicating the current capture mode. * CV_CAP_PROP_BRIGHTNESS Brightness of the image (only for cameras). * CV_CAP_PROP_CONTRAST Contrast of the image (only for cameras). * CV_CAP_PROP_SATURATION Saturation of the image (only for cameras). * CV_CAP_PROP_HUE Hue of the image (only for cameras). * CV_CAP_PROP_GAIN Gain of the image (only for cameras). * CV_CAP_PROP_EXPOSURE Exposure (only for cameras). * CV_CAP_PROP_CONVERT_RGB Boolean flags indicating whether images should be converted to RGB. * CV_CAP_PROP_WHITE_BALANCE Currently unsupported * CV_CAP_PROP_RECTIFICATION Rectification flag for stereo cameras (note: only supported by DC1394 v 2.x backend currently) * */ public static CaptureProperties GetCaptureProperties(this ICaptureGrab capture) { var settings = new CaptureProperties(); settings.FrameHeight = Convert.ToInt32(capture.GetCaptureProperty(CapProp.FrameHeight)); settings.FrameWidth = Convert.ToInt32(capture.GetCaptureProperty(CapProp.FrameWidth)); settings.Fps = Convert.ToInt32(capture.GetCaptureProperty(CapProp.Fps)); settings.IsMonochrome = Convert.ToBoolean(capture.GetCaptureProperty(CapProp.Monochrome)); return(settings); }
public static void SetCaptureProperties(this ICaptureGrab capture, CaptureProperties properties) { capture.SetCaptureProperty(CapProp.FrameHeight, properties.FrameHeight); capture.SetCaptureProperty(CapProp.FrameWidth, properties.FrameWidth); }