You will have to define what is marginally better. WebP is definitely marginally better than JPEG. And JPEG XL is easily 30- 40% BD-Rate at the same quality at BPP 0.8 or over.
You will have to define what is marginally better. WebP is definitely marginally better than JPEG. And JPEG XL is easily 30- 40% BD-Rate at the same quality at BPP 0.8 or over.