TheiPhone 16 Promodels ( and only the Pro models , it seems ) will support capturing images in the new JPEG XL format . While support from JPEG XL is not listed onApple ’s specifications , both sites lay claim to have see computer code affirm it , accord to both9to5MacandMacRumors .
Users will be able to select JPEG XL Lossless or JPEG XL Lossy concretion , and 9to5Mac even has Apple ’s approximation for data file sizes with each format :
By comparison , Apple ’s ProRAW formatting ( which uses the Adobe Digital Negative data formatting .dng ) is around 75 MB for a 48 MP image . So lossless JPEG - XL is around 40 percent small-scale .
What is JPEG XL?
JPEG - XL does not stand for “ extra with child ” as you might think . The Joint Photo Experts Group has moved to using X on all their raw formats ( JPEG XR , JPEG XT , JPEG XS ) and the L stand for Legacy . JPEG - XL is designate to be the main JPEG persona criterion for the next 20 yr or more , just as JPEG has been so popular for the last 30 years .
JPEG - XL is a quick , low - complexity ( easy and fast to encode and decode by forward-looking standard ) , royal family - free and open - beginning data formatting that was officially adopted by the JPEG grouping in 2020 . It take the JPEG data format into the innovative era with support for huge image resolutions , HDR , lossy or lossless encryption , up to 4099 epithelial duct ( multiple color canal , alpha / transparency , thermal , whatever ) , animation , a mode for synthetical imagery like chart and graphs , and more .
It should bring on both smaller size and much high quality than current JPEG , and will likely nonplus formats like HEIC at both compression and tone .
Apple tot up support for viewing JPEG - XL images last year in iOS 17 , macOS Sonoma , and watchOS 10 . It is not yet wide hold up in image redaction tools like Photoshop , but many companies have expressed public support for it .
