XnView Software

simon wrote: Mon Dec 05, 2022 1:49 pm With the new version, options.. and convert ... can be open normally, but convert into jpeg-XL does not work at all. With v.1.1.5, the parameters were not accessible and the conversion was made in the lossless mode. With the the new version, the parameters are still not accessible, but not conversion is made. Attempting to convert in jpeg-xl even does not trigger the hourglass, it just closes the "convert window". (I checked that converting into png works as expected)

simon wrote: Mon Dec 05, 2022 2:02 pm At least, it is the single issue I saw. Not a big issue as conversion to jpg-xl can be done by XnviewMP in batch mode, but at least a regression with respect to v.1.1.5 (able to convert but only losslessly) at this level

simon wrote: Tue Dec 06, 2022 3:49 pm This does not change anything. I also made some additional tests with other formats. In summary
- jpeg-xl: no access to any parameter and does noting
- jpef-xr: no access to any parameter but generates a .jxr file that looks OK
- webp: no access to any parameter (but not sure there are some parameters to choose) but generates a .webp file that looks OK
- avif: no access to any parameter, freeze the explorer , and generates a .avif file that is empty (0 bytes)
- png, bmp, gif: works normally
- heif: I did not found an entry for it in the list of possible formats

simon wrote: Tue Dec 06, 2022 5:00 pm I forgot to say that the reverse conversion (from jpeg-xl to standard jpeg) with "convert ..." works perfectly. All parameters (compression level, chroma subsampling, progressive or not) are accessible and the result is as expected