Comment by Dwedit
19 hours ago
It has an operation mode where it can losslessly and reversibly compress a JPEG further, and "not a jpeg" wouldn't cover that.
19 hours ago
It has an operation mode where it can losslessly and reversibly compress a JPEG further, and "not a jpeg" wouldn't cover that.
JPEG XL is the thing that makes your JPEG smaller?
JPEG XL is basically 4 codecs in one...
* A new lossy image Codec
* A lossless image codec (lossless modular mode)
* An alternative lossy image codec with different kinds of compression artifacts than those typically seen in JPEG (lossy modular mode)
* JPEG packer
Because it includes a JPEG packer, you can use it as such.