Found some recordings with AcoustIDs of DTS-CDs (e.g. https://acoustid.org/track/3370a2cc-d1d4-406c-a252-b2a7613d791a), which are completely different.
Does the AcoustID system also works for those DTS wavs or should I disable these AcoustIDs?
Maybe @lukz is available to help? He is the definitive authority on Chromaprint and AcoustID.