Indigenous Australians to this day have very different beliefs about photography and filmography than most hn users would. Even though many of them live fairly modern lifestyles, it is considered fairly offensive in their culture to show images of people who have since passed away. Television broadcasts which include film of aboriginal people who have passed away are usually accompanied by a disclaimer that viewers may not want to watch.
Many Australian tribes don't name the dead by first name [1, 2], as a sign of respect and because it's too painful for the family. The no-images-rule has just very recently been derived from that practice. It isn't about photography or filmography, it's about names only.
1: http://www.creativespirits.info/aboriginalculture/people/mou... 2: https://en.wikipedia.org/wiki/Australian_Aboriginal_avoidanc...
It'd really be great to know what people mean when they say that.
I remember reading a book from an american guy who recalled what happened to him when he was travelling in another country. He suddenly realized that he had lost his wallet (it was stolen) and it contained pictures of his children inside. Those were just simple pictures and he could have made copies once coming back home, but instead he wandered in the dangerous quarters of the city to try to find back the pictures from his wallet. He could have been robbed or worse, but he explained he was not aware of those risks at that time because the only thing he was thinking about was that "I have to find my kids back". He made a clear association between the pictures and the persons.
He then said he could understand the saying regarding pictures and souls, since he went through this experience.
That's a bit Crocodile Dundee isn't it?