Based on what is in the files themselves, and what the API provides to users. URLs: * https://developer.apple.com/documentation/videotoolbox/kvtcompressionpropertykey_heroeye * https://developer.apple.com/documentation/videotoolbox/kvtcompressionpropertykey_stereocamerabaseline * https://developer.apple.com/documentation/videotoolbox/kvtcompressionpropertykey_horizontaldisparityadjustment * https://developer.apple.com/documentation/coremedia/kcmformatdescriptionextension_horizontalfieldofview Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>