The file you are looking at is a highly compressed, high-efficiency encode of Christopher Nolan's The Dark Knight (2008). It is released by the group UTR (Unity Team Release) and specifically uploaded by Technical Breakdown Video Codec
1080p: Refers to a screen resolution of 1920x1080 pixels, also known as Full HD. This provides high-quality video with sharp images. The file you are looking at is a
It is superior to the infamous "YIFY" (YTS) releases, which obliterate grain to save 200MB. It is more practical than a Remux for most users. And because it uses the "hot" tag, you know the community has verified it (no malware, no bad audio sync). It is superior to the infamous "YIFY" (YTS)
Audio (AAC 5.1): While the original Blu-ray features massive Dolby TrueHD tracks, an AAC 5.1 stream provides a balanced surround-sound experience that is compatible with most modern devices while saving significant space. JoyUTR and the Re-Encoding Community Audio (AAC 5
Technical Specifications for the Ultimate Viewing Experience