Which version of opencv has ability to read GIF file?

C++
,
1

Environment: Ubuntu16.04, OpenCV3.4.15, C++

I try to read GIF file with c++ API of the module videoio of OpenCV3.4.15; unfortunately, it is not work correctly!
But, opencv-python(v4.4.x) is succeed to work in python environment.
What’s wrong with it???