Remux: Movies

A (short for "re-multiplexed") is a copy of a movie where the video and audio streams have been taken directly from a Blu-ray or Ultra HD Blu-ray disc and put into a different file container, usually an MKV (Matroska) format.

This paper is intended as a technical reference for personal archiving and home theater optimization. remux movies

As physical media declines and streaming quality fragments, the "Remux" has emerged as the definitive format for preserving the exact audio-visual quality of a Blu-ray or UHD disc. This paper defines a Remux, contrasts it with encodes and ISOs, details technical specifications, and provides actionable guidelines for storage, playback, and acquisition. A (short for "re-multiplexed") is a copy of