https://github.com/davepinch/pinchy.cc/blob/master/content/topics/computers/file-formats/heif/heif.md
Totalitarianism demands, in fact, the continuous alteration of the past, and in the long run probably demands a disbelief in the very existence of objective truth. George Orwell, The Prevention of Literature. Polemic, No. 2 (January 1946)