: The source of the video, meaning it was downloaded directly from a streaming service (like Apple TV+) without being re-encoded from a broadcast. XviD : The video codec used to compress the file.
: This is likely the start of the "Release Group" name (the people who prepared and uploaded the file). Episode Context: "Triage" For.All.Mankind.S02E09.PLSUB.720p.WEB-DL.XviD-N...
In this specific episode, tensions between the US and the USSR reach a breaking point both on Earth and on the Moon. It sets the stage for the intense Season 2 finale, focusing on the moral dilemmas faced by the astronauts and the ground crew as they try to prevent a nuclear conflict. : The source of the video, meaning it