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I have a zipx file that is using compression method 2048. I know that the ZIPX format uses one of four compression methods (LZMA, BZIP2, PPMd, WavPack). The compression method number associated with each of these methods is:

  • LZMA (14)
  • BZIP2 (12)
  • PPMd (98)
  • WavPack (97)

Does someone understand what compression method 2048 stands for (name)? Thank you.

Adam
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1 Answers1

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According to http://kb.winzip.com/kb/entry/7, the compression method types are below so my guess is that it refers to Jpeg.

• BZip • LZMA • PPMd • Jpeg* • Wavpack*

ariscris
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