Barroco Code
From Just Solve the File Format Problem
Barroco Code by olej (Andrej Olejnik) is a proprietary 2D dot code with built-in compression, encryption (Rijndael-160 (AES)) and error correction (three redundancy levels)
It can be split so that both parts are required to reconstruct the file
If it won't fit on one page, it is automatically divided into separate images (pages), but the max size of a stored file is limited to 16000 elements (2890 KB)
- 300 DPI printing and scanning with default error correction level and redundancy, capacity is 824 Bytes per square inch (55KB per page)
- 600 DPI printing and scanning with default error correction level and redundancy, capacity is 1854 Bytes per square inch (121KB per page)
