ClrMamePro VS Czkawka

Probably need to do it outside of retroarch. Use clrmamepro https://mamedev.emulab.it/clrmamepro/. It is a bit cryptic but does the job. There is a guide on the retroarch site about how to use it. Source: 11 months ago

You can use CLRMAMEPRO to scan your current ROMs and re-build them to target whatever version of MAME you want. Source: 12 months ago

I use ClrMamePro to do the audit, and dat files from Progetto Snaps, which are kept up to dates on a regular basis. You can also download any updates/new files from there as well. Awesome resource. Source: about 1 year ago

Dat files are used with certain programs that help you determine if your romset is the correct set. You can use the dat files with programs such as RomCenter or ClrMAMEPro. Source: about 1 year ago

I've seen some few super neurotic folks that download non-merged* sets and pick them apart, but most people just d/l the full set and a program like clrmamepro to trim the bulk of the roms off, since it changes so often that it's not worth cherry-picking them by hand. Using one of these programs is a snap, as they can curate a ROM list in a relatively small amount of time. Source: about 1 year ago

Https://github.com/qarmin/czkawka by far the best of anything iv tried. Source: 6 months ago

I've used Czkawka (https://github.com/qarmin/czkawka) because it does Lanczos-based image duplicate detection, which makes it more practical for me. - Source: Hacker News / 6 months ago

Maybe it's a setting you made or the files, not sure. You can try another software czkawka to see if you get better results with it. Source: 7 months ago

For static images I used https://github.com/qarmin/czkawka and it works well enough. I think. But when I used it on a folder with gifs and their jxl conversions, it shows nothing. SURELY this could not be user error, rrrright? Source: 8 months ago

I used to use DupeGuru which has some photo-specific dupe detection where you can fuzzy match image dupes based on content: https://dupeguru.voltaicideas.net/ But I switched over to czkawka, which has a better interface for comparing files, and seems to be a bit faster: https://github.com/qarmin/czkawka. - Source: Hacker News / 10 months ago