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Old Protocol Could Save Massive Bandwidth

GFD writes: "The EETimes has a story about a relavtively old protocol for structured information call ASN.1 could be used to compress a 200 byte XML document to 2 bytes and few bits. I wonder if the same could be done with XHTML or even regular HTML."

8 of 287 comments (clear)

  1. Re:The same struggle in the VoIP world by OpCode42 · · Score: 2, Funny

    There is a revolutionary new form of voice compression that works, not only over VoIP but also on your analog telephone lines.

    Simply cut out the un-needed words.

    [dials]
    Broken down. Main street. Need spare tyre.
    [hangs up]

    See, it'll half your phone bills!

  2. Lossy-soft! by D.+Mann · · Score: 4, Funny
    Why, that sounds like LossySoft! Compress gigabytes of files to bits!

    An excerpt from LampreySoft's page:
    After a typical LossySoft HSV compression cycle you achieve a 16:1 compression ratio, or

    9 gigabytes = approx 600 megabytes. You've compressed your data on your very expensive hard drive into a size that will fit on an average 2 gigabyte hard drive with PLENTY of room to spare.

    Here's where the REAL excitement comes in - let's run the compression cycle TEN TIMES!

    Cycle Size in bytes

    9,663,676,416 (9 gigs, it takes a huge hard drive to hold)
    603,979,776 (approx 600 megs, fits on an Iomega Jaz disk, a Syquest SyJet disk, or a CD-R)
    37,748,736 (approx 35 megs, fits on an Iomega Zip disk, a Syquest Ezflyer disk, or a LS-120 disk)
    2,359,296 (approx 2 megs, transfers fairly quickly on a 28.8K or faster modem)
    147,456 (approx 150K, fits on all current removable media)
    9,216 (9K - wow!)
    576 (just over HALF a K!)
    36 (that's BYTES, folks!)
    2.25 (incredible, isn't it?)
    0.140625 (AMAZING!)
    Current technology can't split bytes very well, so the minimum you can compress any disk to is 1 bit.

    (Note: future LampreySoft products will use advanced features of quantum mathematics to reduce the lowest unit of information measure to sub-bit levels)


    LossySoft!
  3. Postum primus? by hivolt · · Score: 3, Funny

    Sounds like a lossy compression program I heard about early April....it could compress to 0 bytes, if I remember correctly.

    1. Re:Postum primus? by Phork · · Score: 2, Funny

      cock smoker? wtf is that supposed to mean? How would you go about smoking a cock? the only way i can think of is cut it off and put it in a bong or pipe, and i dont even know how well it would burn, you would proably have to dry it first.

      --
      -- free as in swatantryam - not soujanyam.
  4. Re:not quite by thejake316 · · Score: 2, Funny

    Well, in one benchmark my friend's sister told me about, a friend of a 200-byte message was compressed to 2 bytes and a few bits when he crashed his car into a tree, but they never found his eyes, so they think he always had two glass eyes but never told anybody. True story, ask anyone.

    --
    AC's cheerfully ignored
  5. Reverse Engineer hax0r3d! by TroyFoley · · Score: 4, Funny

    I figured it out. They do it by removing the data pertaining to popup/popunder banners! 100 to 1 ratio seems about right.

    --
    After I have received the wisdom of good teaching, I will untiringly teach all people. - The Teachings of Buddha
  6. Re:Multimedia? by Sir+Robin · · Score: 2, Funny

    I have seldom encountered an html file larger than a meg, and even those are in my experience very rare.

    You've obviously never saved a 5k Word doc in HTML. *sigh*.

    --
    My /. ID is only 5,210 away from Bruce Perens's.
  7. Re:What? No way. by ElRata · · Score: 3, Funny
    This is even better than ASN.1.
    Original XML (130 bytes):
    <AnEncodedInteger>
    The whole number that is located between
    one hundred seventy seven and
    one hundred seventy nine
    </AnEncodedInteger>
    Binary encoded (1 byte):
    10110010
    That's a 130:1 ratio.