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From "Andrew Jackson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TIKA-970) Full identification of the JPEG 2000 family of formats
Date Fri, 03 Aug 2012 13:35:04 GMT

    [ https://issues.apache.org/jira/browse/TIKA-970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13428085#comment-13428085

Andrew Jackson commented on TIKA-970:

BTW, this set of signatures rather clumsily repeats the overall container signature for each
sub-format. I don't know if this can be avoided, but just removing the repeat and expecting
the subclass relationship to work out the details did not seem to work reliably.
> Full identification of the JPEG 2000 family of formats
> ------------------------------------------------------
>                 Key: TIKA-970
>                 URL: https://issues.apache.org/jira/browse/TIKA-970
>             Project: Tika
>          Issue Type: New Feature
>          Components: mime
>    Affects Versions: 1.3
>            Reporter: Andrew Jackson
>            Priority: Minor
>         Attachments: custom-mimetype.xml
> Please find attached a suitable set of magic definitions for allowing Tika to identify
JP2 containers, codestreams, and the JP2, JPF, JPM and MJ2 file formats. It is based on the
'file' magic from [here|https://github.com/bitsgalore/jp2kMagic], and has been tested against
the example files supplied on that site.

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