You cannot appreciate Remux-framestor without addressing the elephant in the room: Storage.
The Cost of Ownership: To build a library of Remux-framestor releases, you are looking at:
Why accept this cost? Because encoding is destruction. Even a "transparent" x265 encode (crf 16) removes high-frequency grain detail. For archival purposes, Remux-framestor is the only acceptable long-term storage format. As display technology improves (8K upscaling, better tone mapping), having the untouched source allows future software to do a better job than a pre-destroyed encode.
Remuxing is the process of taking an existing video file and changing its container format without altering the video or audio streams themselves. Essentially, you're repackaging the same content into a different file format container. For example, converting an MKV (Matroska) file to an MP4 file is a form of remuxing, provided that the underlying video and audio codecs remain unchanged.
The key points about remuxing are:
While Remux-framestor is the king, they are not alone. Knowing the landscape helps you understand their value.
Framestor holds the crown because they rarely "reuse" other people's work. They generally grab the retail disc themselves (scene access) and rip it internally.
FraMeSToR is one of the most respected release groups in the high-definition scene, specializing in UHD and Blu-ray REMUXes. A "remux" is a bit-for-bit copy of the video and audio data from a physical disc, stripped of menus and trailers to preserve 1:1 original quality in an MKV container. Key Features of FraMeSToR Remuxes
1:1 Technical Fidelity: They provide a lossless copy of the primary video and audio streams. There is no re-encoding, ensuring the exact same bitrate and quality as the original Blu-ray disc. Remux-framestor
Hybrid Releases: FraMeSToR is known for "Hybrid" remuxes where they combine the best elements from different sources. For example, they may take the high-bitrate video from a 4K Blu-ray and "inject" Dolby Vision (DV) metadata sourced from a WEB-DL (streaming version) if the physical disc only included HDR10.
Advanced Audio Support: Their releases typically include the highest quality audio tracks available, such as Dolby TrueHD with Atmos or DTS-HD Master Audio 7.1. Dolby Vision (DV) Profiles:
They often retain Profile 7 from Blu-rays (which includes a Full Enhancement Layer or FEL).
For wider device compatibility (like Apple TV or internal TV apps), they sometimes release versions that convert or utilize Profile 8, specifically when the original content only has a Minimum Enhancement Layer (MEL). The Cost of Ownership: To build a library
Consistent Metadata: They are praised for including detailed chapter names whenever they are available on the source disc, rather than just generic numbered chapters.
Quality Control & Repacks: The group has a reputation for "catching errors" quickly. If a release has a technical flaw (like a minor sync issue or a corrupt frame), they will quickly issue a REPACK to correct it.
Comprehensive Subtitles: Unlike some groups that only include the primary language, FraMeSToR often includes multiple subtitle tracks and ensures forced subtitles (for foreign language parts) are correctly tagged. Common File Naming Pattern
A typical FraMeSToR file name follows this structure:Movie.Title.Year.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.HEVC.HYBRID.REMUX-FraMeSToR Why accept this cost
[Anthelion] Add IMDb ID Search | Display 'Remux' Tag - GitHub