here is the video file if you want to test it out
this is the phone i used to record:
Samsung Galaxy S10e
The file is mp4 which is the right format.
Which platform are you on?
The video imports fine for me on some first attempts:
I am planning on replacing the current Video Player framework in the app with a better one sometime in the next 2 weeks. That would probably be the only way to fix this, and it's not something I can do quickly.
i use windows 10. thx