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  • Bijective BWT (2 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 (107 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

    So many of today’s files are already compressed (using old, outdated algorithms) that newer algorithms don’t even get a chance to touch them.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.

RIM inks deal for JPEG patent

Posted by Sachin Garg on 29th October 2005 | Permanent Link

ZDNet: The one-time perpetual license covers all of Waterloo, Ontario-based RIM’s BlackBerry devices and its BlackBerry Connect messaging service, which allows wireless always-on access to e-mail and corporate data on portable devices.

Financial terms of the agreement were not disclosed.

Forgent spokesman Michael Noonan noted that the Austin, Texas-based software maker may have discounted its usual rate for RIM in the same way that it did for Sony in 2002, when the Japanese entertainment company paid $16 million to freely use JPEG technology. Usual royalty rates for Forgent’s JPEG patent vary between a quarter of 1 percent and 1 percent of the retail cost of the device, hardware or software, Noonan explained. RIM’s license is all-inclusive to avoid a cost breakdown of each device with RIM’s technology.

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