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  • Bijective BWT (7 Comments)

    David Scott has written a bijective BWT transform, which brings all the advantages of bijectiveness to BWT based compressors. Among other things, making BWT more suitable for compression-before-encryption and also give (slightly) better compression.

  • Asymmetric Binary System (113 Comments)

    Jarek Duda’s “Asymmetric Binary System” promises to be an alternate to arithmetic coding, having all the advantages, but being much simpler. Matt has coded a PAQ based compressor using ABS for back-end encoding. Update: Andrew Polar has written an alternate implementation of ABS.

  • Precomp: More Compression for your Compressed Files (3 Comments)

    So many of today’s files are already compressed (using old, outdated algorithms) that newer algorithms don’t even get a chance to touch them. Christian Schneider’s Precomp comes to rescue by undoing the harm.

  • On2 Technologies is Hiring

    There aren’t too many companies working on cutting edge codecs, and of those few this one is hiring. Best of luck.

  • China’s AVS Specifications Available (2 Comments)

    Its old news that China has developed their own Advanced Video Standard to avoid high licensing fees. English translation of the standard is now available, along with the IPR policy. Finally something technical that you can get your hands on to feed your appetite.

YACL

Posted by Mark Nelson on 22nd November 2005 | Permanent Link

The CodeProject web site has a post from Marius Daniel Ciorecan, who thought the world needed another compression library, or should I say, a Decompress Library. Why Marius? Well, here’s why:

I developed this class because I needed a general class that will detect internally if a file is an archive, and then read the compressed files contained in the archive. For Zip and gz archives, I found the source code on CodeProject, in the articles of Hans Dietrich and Jonathan de Halleux.

Okay, that’s good enough for me. Good C++ software donated directly to the public domain with no restrictions.

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This entry was posted on Tuesday, November 22nd, 2005 at 12:10 pm by Mark Nelson. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.