"Cinemadts" might be a typo. I'm thinking it should be "CinemaDTS", which is a digital audio system used in theaters. But the user wrote it as "cinemadtssuperwideopenmattev10 hot". The "super wide open matte" part makes me think about the aspect ratio and the matte used in the film. Open matte presentations are when a 2.35:1 aspect ratio film is shown in a 1.85:1 frame, which you see in the letterbox format, but sometimes they use an open matte for a different viewing. The "v10 hot" could refer to a version of the film with specific technical specifications, maybe a 10th version of a transfer, and "hot" might indicate a remastered or enhanced version.