Issue Animation outline/sound sync

Sound record run time is 1:36 @ 24 casings/sec this ought to be 2304 edges
Krita’s play speed is 1.00 casing rate 24 the sound closures around the 3284th casing

I checked the sound record in tvpaint and it closes at the 2304th casing. Am I missing something about how Krita figures time span rate? what is causing the extra 980 edges? ome tv

*Retested utilizing a document .wav not an mp3 and it is by all accounts alright.