I converted some music files from ISO to DSF and APE to FLAC by Jriver. Then I forced a rescan.
I was surprised to find that both all transformed music files and part of original music files had been imported in the library. Why would this happen?
Moreover, could the same albums in the library be taken together or deleted one of them?
There are a lot of identical albums in my library. It should be because of duplicate original files.
Roon supports a number of file types, which you can see here. I suspect that all of these files are still in one of your watched folders, hence why Roon picked them up. If you wanted to replace the original copies with the newly converted versions, let’s remove the originals from your watched folder. If you have any other questions, please let me know!