I’ve been re-scanning my collection and noticed that the AcoustIDs of some (very few) tracks have changed. Sometimes the new AcoustIDs are already linked to the same recording, other times they don’t seem to be linked to any recordings.
I’m pretty sure the files are not damaged, since they’re FLACs and test correctly.
Both AcoustIDs are valid. Formerly AcoustID takes only the first minute to culculate a fingerprint. Nowerdays it takes 2 Minutes. You can see the difference if you compare fingerprints directly.
That is interesting, but I have also seen this with tracks shorter than a minute. In fact, it seems to happen more frequently with short tracks of only several seconds.
As I know, fingerprinting isn’t working very good on short recordings (don’t know exactly in seconds). But these two are looking good. Unlinked the others (times doesn’t match).