While other groups like EPSiLON, KRaLiMaRKo, and TRiToN also produce excellent remuxes, they often prioritize speed, racing to be the first to release a new title. FraMeSToR distinguishes itself by prioritizing quality, often taking extra time to curate the best possible mix of audio, video, and subtitles. As users on and CoreELEC forums have noted, when you look for releases in the "Tier 1" grouping, you are "basically guaranteed that the remux was produced correctly". This dedication is why FraMeSToR has produced remuxes for nearly 99% of the 4K discs available today.
The key component of a true remux is that the original video (HEVC/AVC) and audio (DTS-HD MA, Dolby TrueHD, Atmos) streams are copied, not re-encoded. Remux-framestor