Error when running on win

[AntonioTLeandro]

When running on win 10 I have this return

C:\Users\Antonio\Downloads\gopro-frame-maker-main\gopro-frame-maker-main>python gfm.py -t 5x D:\GS010020P2\GS010020P2.360
'FileNotFoundError' object has no attribute 'stderr'

How to fix? Or what am I doing wrong?

[feuerblitz7]

I experienced the same error under Ubuntu 20.04. Installing the exiftool package solved it for me.