: While Redump typically provides .iso or .bin/.cue images, many modern archives offer CHD (Compressed Hunks of Data) format. CHD files are significantly smaller (saving 40-50% space) and are supported by most modern emulators like RetroArch and PCSX2. 2. Archiving Your Own Discs (Redumping)
The core philosophy of Redump is . The project achieves this through rigorous technical standards. redump archive new
Redump relies on specialized software, most notably , developed specifically for the project. DIC communicates directly with the optical drive firmware to read sectors that standard operating system drivers ignore. : While Redump typically provides
Because Redump.org focuses on metadata, the actual disc images (often referred to as "Redump sets") are archived by third parties. Archiving Your Own Discs (Redumping) The core philosophy
The project is a disc preservation database and community that focuses on creating high-quality, verified backups (dumps) of optical media, including video games and software. Core Functions and Recent Activity
: Check your dump's CRC32, MD5, and SHA-1 hashes against existing entries.
As physical media deteriorates and hardware to read these formats becomes scarce, the need for accurate digital archiving becomes urgent. Enter . "Redump" (derived from the concept of dumping data again to verify accuracy) is a community-driven disc preservation database and internet community. Unlike early piracy-focused "ROM sites" that prioritized playability over accuracy, Redump prioritizes bit-perfect preservation . This paper explores the technical underpinnings of the Redump archive, the criteria for "new" submissions, and its significance as a cultural heritage repository.