cv2.videocapture is not working in windows OpenVino v2020.3

[K_S__Aptha]

When I tried to run 

cv2.videocapture(filename)

I got 

[ WARN:0] global C:\jenkins\workspace\OpenCV\OpenVINO\2020.3\build\windows\opencv\modules\videoio\src\cap_msmf.cpp (680) CvCapture_MSMF::initStream Failed to set mediaType (stream 0, (0x0 @ 1) MFVideoFormat_RGB32(unsupported media type)

but it works fine with windows OpenVino v2019.3 version. Any fixes? 

[Max_L_Intel · Accepted solution]

Hi @K_S__Aptha 

This supposed to be a known case, please see more details in my reply from May 29 here https://community.intel.com/t5/Intel-Distribution-of-OpenVINO/OpenCV-4-1-2-openvino-CAP-IMAGES-can-t-find-starting-number-in/td-p/1129111#comment-1959910

Hope this will help.
Thanks for using OpenVINO!

Best regards, Max.