ZubenkoMikhail's profile - activity

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2019-04-20 07:51:08 -0600	received badge	● Enthusiast
2019-04-10 04:41:09 -0600	commented answer	How to disable autofocus of a webcam on Windows 10? Forgot to mention, I was using virtual box to run on windows. If I run the same code on windows machine directly everyth
2019-04-10 04:40:23 -0600	marked best answer	How to disable autofocus of a webcam on Windows 10? I am working with python opencv and I am not able to disable autofocus, autoexposure etc on windows 10. I am using Logitech BRIO 4k webcam. On Ubuntu 18.04 with Opencv 3.4.4 using v4l backend I am able to set focus, exposure, video resolution successfully. However the same code doesn't work on windows I have tried: Unofficial pre-built OpenCV packages for Python: opencv-contrib-python https://pypi.org/project/opencv-contr... build from source opencv 3.4.3 with MSMF, VFW, DSHOW backends build from source opencv 4.1 with MSMF, DSHOW backends in every case above I am able to use opencv functionality, read and show frames from a webcam, but not able to disable autofocus. Code that I use https://github.com/opencv/opencv/blob... I use the following code to specify backend `VideoCapture(0 + BACKEND_ID)` where BACKEND_ID is taken from here https://docs.opencv.org/3.4.3/d4/d15/...
2019-04-10 04:40:23 -0600	received badge	● Scholar (source)
2019-04-09 05:32:17 -0600	asked a question	How to disable autofocus of a webcam on Windows 10? How to disable autofocus of a webcam on Windows 10? I am working with python opencv and I am not able to disable autofoc