: All high dynamic range metadata from the disc is preserved. Lossless Audio : Includes high-end formats like Dolby Atmos ⚖️ Remux vs. Encode vs. Web-DL 4K Encode (BDRip) Video Quality Exact copy of disc Compressed (slight loss) Highly compressed (streaming) Lossless (TrueHD/DTS-HD) Often lossy or compressed Lossy (Dolby Digital+) Huge (60–100GB) Medium (15–30GB) Small (10–20GB) 50–100 Mbps 15–25 Mbps 15–25 Mbps 🛠️ Hardware & Software Requirements

Creating a remux from a disc you own is legally risky in the US but rarely pursued for private, non-distributed use. Downloading pre-made remuxes from torrent sites is unequivocally illegal.

A 4K remux typically offers multiple audio tracks. The primary track is always lossless: