System information (version)

OpenCV - 4.4
Platform - Windows 10 64 bit
Python - 3.8.5

Detailed description

example.zip

Hello,

OpenCV 4.4 on Windows 10 does not appear to support multi-processing (multi-threading works). It fails with the message: "ImportError: DLL load failed while importing cv2: The specified module could not be found." This failure happens in the spawned worker task. Main process works okay. A simple code sample is attached. Your help would be much appreciated.

Regards,

Vijay