Should some format options be merged?

[JinEnMok]

Is your feature request related to a problem? Please describe.

We've currently (as of 2.7.1-alpha02) got separate selectors for variations of formats, e.g. JPG/JPEG/MozJPEG, HEIF/HEIC, and separate lossy/lossless options for PNG, JXL, and WebP. This causes some confusion for an end user, especially since there aren't any descriptions of said formats in the app itself.

What's the difference between JPG and JPEG, or is it only an extension rename? And if MozJPEG uses the MozJPEG coder, what do the other two options use? Aren't HEIF and HEIC the same thing?

As for lossy/lossless, while it may be convenient to be able to easily choose the mode, it also introduces clutter in the UI (same for the scaling options, IMHO).

Describe the solution you'd like

Perhaps it'd be possible to only leave one button for each format, and then introduce separate selectors for sub-formats afterwards?

Same goes for lossy/lossless. Maybe a separate button switch, or just the quality slider itself, except it goes further to the right to a special "lossless" setting?

[T8RIN]

Sub-options should be possible, so i will look at how to implement this without breaking everything 👀

[T8RIN]

[JinEnMok]

You're the best, thanks for this! :D