Mdisk Player — Pro

| Feature | Specification | |---------|----------------| | Physical diameter | 80 mm (inside protective caddy) | | Capacity per layer | 25 GB (single), 50 GB (dual) | | Data encoding | RS(544,514) + LDPC (low-density parity-check) | | Audio resolution | Up to 24-bit / 192 kHz PCM or DSD256 | | Video codec | AV1 (main profile, 10-bit) | | Metadata format | JSON-LD embedded in lead-in area | | Archival rating | 100+ years (tested via accelerated aging) |

: Often supports links from related services like TeraBox and Pdisk. mdisk player