Based on standard release group naming conventions, the file details can be decoded as follows:

: The name of the release group or "scene group" that prepared and distributed this specific version of the file.

: The Matroska Multimedia Container , a flexible format that can hold multiple video, audio, and subtitle tracks in one file. Watch We Have a Ghost

: Indicates the file contains a Polish audio track or hardcoded subtitles.

: Refers to the H.264/MPEG-4 AVC video compression standard used to encode the video stream.

: Stands for "Web Download." This is a high-quality source file downloaded directly from a streaming service (like Netflix) without being re-encoded. It typically offers quality comparable to a Blu-ray.