Optar Optar stands for OPTical ARchiver.
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archiver data storage OPTical ARchiver software codec Optar OPTical

Optar Description

Optar stands for OPTical ARchiver. Optar stands for OPTical ARchiver. This project is a codec for encoding data on paper. Optar fits 200kB on an A4 page, then you print it with a laser printer. If you want to read the recording, scan it with a scanner and feed into the decoder program. A practical level of reliability is ensured using forward error correction code (FEC). Automated processing of page batches facilitates storage of files larger than 200kB.

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