1.78:1 (IMAX/Full Screen) or 2.39:1 (Cinemascope) Audio Specifications Format: DTS-HD Master Audio Channels: 5.1 or 7.1 Surround Sound Sample Rate: 48 kHz Bit Depth: 24-bit
The string is a release filename for a digital copy of the 2009 film Avatar . In the context of digital media releases, a "paper" usually refers to an NFO file (info file), which provides technical specifications about the video and audio encoding. Avatar.2009.4K.DCP.2160p.x264.DTS-HD-POOP
This version is sourced from a DCP (Digital Cinema Package) , which is the high-quality source used by commercial theaters. Unlike a standard 4K Blu-ray, a DCP source often provides a higher bit-depth and less compression. The x264 codec is used here instead of the more modern x265 (HEVC), likely to maintain compatibility with older 4K hardware or to minimize compression artifacts at very high bitrates. Unlike a standard 4K Blu-ray, a DCP source
Below is a generated technical specification "paper" for this specific release: General Information Title: Avatar Year: 2009 Format: Digital Cinema Package (DCP) Rip Release Group: POOP File Size: ~60–90 GB (Estimated for high-bitrate 4K x264) Video Specifications Resolution: (2160p / 4K) Codec: x264 (H.264 / AVC) Frame Rate: 23.976 fps Bitrate: Variable (High) Unlike a standard 4K Blu-ray