Quicktime player Quit unexpectedly
Hello. Recently I was trying to get some videos off of a SD card and my QuickTime player stopped working completely. Every time I attempt to open it or use it it gives me a error message saying that it quit unexpectedly. I have no idea what to do to fix it. I do a lot of editing now and that was my only way of taking clips off of my SD card. Any ideas??? I have already tried to open it in safe mode and with a test user. it did work with the test user but I don't know how to fix it still
iMac 27" 5K, macOS 10.15