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From "Nick Burch (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TIKA-1882) Updating the tika-mimetypes.xml for new mime magic patterns
Date Tue, 01 Mar 2016 19:44:18 GMT

    [ https://issues.apache.org/jira/browse/TIKA-1882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15174295#comment-15174295
] 

Nick Burch commented on TIKA-1882:
----------------------------------

I'm not sure the quicktime pattern is correct - I have some MOV files without either there,
and some MP4s which do have it. (MP4 and Quicktime MOV are related formats)

> Updating the tika-mimetypes.xml for new mime magic patterns
> -----------------------------------------------------------
>
>                 Key: TIKA-1882
>                 URL: https://issues.apache.org/jira/browse/TIKA-1882
>             Project: Tika
>          Issue Type: Improvement
>          Components: mime
>    Affects Versions: 1.11
>            Reporter: Manisha Kampasi
>            Priority: Minor
>              Labels: patch
>
> 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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