Unwrap as in decode or render?

If it's decode, which unwrap is the closer meaning, then that goes again M saying that decode was not done in the speaker.

Confused +2

Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).