[Tool] Compress tool

Discussion in 'Application Software' started by Dark Dinosaur, Jul 1, 2021.

  1. Dark Dinosaur

    Dark Dinosaur X Æ A-12

    Feb 2, 2011
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    #1 Dark Dinosaur, Jul 1, 2021
    Last edited: Jul 8, 2021
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  2. Deleted member 1385001

    Deleted member 1385001 Guest

    #2 Deleted member 1385001, Jul 1, 2021
    testing it on whole win10 install dvd contents & lets see how much it will compress as compared to ulta LZMA dictionary 1536 word 256 settings in 7z cli tool.
     
  3. Dark Dinosaur

    Dark Dinosaur X Æ A-12

    Feb 2, 2011
    3,754
    5,216
    120
    #3 Dark Dinosaur, Jul 1, 2021
    Last edited: Jul 1, 2021
    (OP)
    best parameter i found is [not shown in 7z by the way]
    Code:
    7zr a -t7z -m0=BCJ2 -m1=LZMA2:d27:fb128:mc256 -m2=LZMA2:d24:fb128:mc256 -m3=LZMA2:d24:fb128:mc256 -mb0:1 -mb0s1:2 -mb0s2:3 'Output' 'Source'
     
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  4. Deleted member 1385001

    Deleted member 1385001 Guest

    #4 Deleted member 1385001, Jul 1, 2021
    ok let me try with your suggested prm :)
    Thanks for sharing . Pl Keep it up.