u/EfficientElevator393

I have just upgraded from a r6 M1 to m3, and can't work out how to turn off all the extra elements in video filenames. I primarily take photos; videos are only occasionally and usually for leisure.

I've read through the manual explaining the elements that make up the filename, but have questions.

1. what is the purpose of the random component, appearing after the recording time?

2. how can I turn off the camera index, reel number, clip number, codec identifer, etc? I liked it when it was just MOV_1234.mp4, but don't mind having the date/time instead.

Thank you