wha .... um well a "memory" normally when I see that word or hear that word in general use means something from the human brain. digital recordings stored on some form of computer system are not "memories" they are files that have data.
so I do not think this is about rights to anyone's "memories" , it's audio and video created my the use of a device and then what rights they should have to them
If you disagree that computer memory is an extension of human memory, then why are these memories made if not for humans to use? It is not going to be far off, that people will have computer memory integrated into their biological memories.