Experimental Physics and
Industrial Control System

Hi all,

I have just released a new version of ADCompVision, R1-2. It contains the following changes:

## R1-2 (5-March-2020)

* Computer Vision functions implemented
    * Video Record - allows for video recording with areaDetector
    * Convert Format - Converts color format and Data type of input image.

* Additional Feature changes
    * Added filepath PV
    * Added filepath exists PV
    * Added opencv_video and opencv_videoio as library dependancies
    * Added support for multithreading for certain functions
    * New medm, edm, and adl screens (Courtesy of Mark Rivers)
    * New rst documentation pages (Courtesy of Mark Rivers

* Bug Fixes
    * Edited mat2NDArray function to remove potential memory leak
    * Comment + documentation updates
    * Fixed bug where input pArray data would be placed into the Mat - which would result in data overwrite.
    * Removed call that added unnecessary DataType attribute
    * Changed `doCallbacksGenericPointer` to`endProcessCallbacks`
    * Cleanup of `mat2NDArray` function


Also, because of some interest about this in the past, I wanted to announce the release alongside areaDetector R3-9
a new driver ADUVC, which allows for using areaDetector cameras with any UVC compliant devices, including super 
cheap consumer webcams all the way to industrial cameras. Some of our beamlines have been running a variety of such cameras,
ranging from 20$ - 300$: https://wiki-nsls2.bnl.gov/beamline17BM/index.php/17BM_USB_Camera_List

ADCompVision can be found here: https://github.com/areaDetector/ADCompVision
ADUVC can be found here: https://github.com/areaDetector/ADUVC

Best,
Jakub