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Horus OpenCV

This is a custom version of OpenCV for Linux, that provides the following features.

• Fixed Exposure set/get

  V4L2 can set and get exposure from a camera, but it is not connected with Official OpenCV, giving the following error.

  HIGHGUI ERROR: V4L: Property Exposure(15) not supported by device
  HIGHGUI ERROR: V4L2: Unable to get property Exposure(9963793) - Invalid argument
  HIGHGUI ERROR: V4L: Exposure control in V4L is not supported
  

  In Horus OpenCV, an exposure value is applied to absolute exposure.

• FPS can be changed during video acquisition

• Open capture object forces refresh video list

• Return no video when camera is hard unplugged

• Buffer size optimized for data acquisition speed