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XADMaster-wiki/StuffItSpecs.md
Paul Taykalo 6cb09b0ad9 Migrate wiki to the Github
2018-03-09 17:43:00 +02:00

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File formats

  • StuffItFormat - The old StuffIt archive format
  • StuffIt5Format - The new StuffIt archive format introduced in v5

Compression algorithms

  • 0: No compression
  • 1: Rle90Algorithm: RLE
  • 2: CompressAlgorithm: The compress LZW algorithm with 14 bits maximum code length, and block mode
  • 3: StuffItAlgorithm3: Simple Huffman encoding of individual bytes
  • 5: StuffItAlgorithm5: "LZAH"
  • 8: StuffItAlgorithm8: Miller-Wegman
  • 13: StuffItAlgorithm13: LZSS and Huffman
  • 14: StuffItAlgorithm14: ?
  • 15: StuffItArsenicAlgorithm: BWT and arithmetic coding