Compare different effort levels

[jrmuizel]

https://storage.googleapis.com/demos.webmproject.org/webp/cmp/2024_03_25/index.html compares JPEG XL effort 7 with AVIF speed 6. How do I get a comparison of JPEG XL 8 vs AVIF speed 6?

[y-guyon]

Thank you for your interest in codec-compare.

There is nothing yet in the graphical interface to select that, but it can be done by fiddling with the URL:
https://storage.googleapis.com/demos.webmproject.org/webp/cmp/2024_03_25/index.html?batch=batches/avif_6.json&batch=batches/jpegxl_8.json

There is also a preset for comparing all efforts of both codecs, but that may be too high-level for your needs:
https://storage.googleapis.com/demos.webmproject.org/webp/cmp/2024_03_25/index.html?load=jpegxl_vs_avif.json#ref=AVIF+speed+6