In older versions of Flash, importing audio sampled at 48khz would cause syncing issues during playback.
Apparently, this has been fixed, but I have not been able to find a declaration of this fix in any release note.
Does anyone know for sure?
I don't know for sure about 48 kHz, but I do know that 24 or 32 bit is still a problem. If you're changing the sound from 32 bit to 16 bit, to make it work, I would still go ahead and set it to 44.1 kHz.
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