Import videoaa

Hello

My lightroom cant import and/or read videos mp4 anymore. It was ok in the past. Lightrorom version 10.1, Camera raw 13.1.

Using the finder, no problem to display any video file

What can i do ?

Thanks in advance for your reply

I'm on MacBook Pro (Retina, 15-inch, Mid 2014)

2,5 GHz Intel Core i7 quatre cœurs

Mac OS Catalina Version 10.15.7

NVIDIA GeForce GT 750M 2 Go
Intel Iris Pro 1536 Mo

16 Go 1600 MHz DDR3