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  1. Tika
  2. TIKA-1955 MIME types updates and additions for Scientific Data based on TREC-DD-Polar
  3. TIKA-1882

Scientific MIME updates to .cab files, .xar and .mobi and .mov files based on TREC-DD-Polar analysis

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.11
    • Fix Version/s: 1.13
    • Component/s: mime
    • Labels:
    • Flags:
      Patch

      Description

      The following mime magic can be added to better detect the below mime-types:

      1. vnd.ms-cab-compressed (.cab files) - pattern "MCSF" in the first 4 bytes
      2. application/vnd.xara (.xar files) - pattern "xar!" in the first 4 bytes
      3. application/x-mobipocket-ebook (.mobi files) - pattern "BOOKMOBI" starting at byte position 60
      4. video/quicktime (.mov files) - patterns "free" and "wide" seen starting at byte position 4

      The changes can be seen here:
      https://github.com/mkampasi/tika/commit/f7433daf434a44937ba3ae8b15813a768f95e334

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              • Assignee:
                chrismattmann Chris A. Mattmann
                Reporter:
                kampasi@usc.edu Manisha Kampasi
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                • Created:
                  Updated:
                  Resolved: