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Posted to dev@tika.apache.org by "Tyler Palsulich (JIRA)" <ji...@apache.org> on 2015/03/04 23:17:38 UTC

[jira] [Closed] (TIKA-1039) Raw image file detected as audio/mpeg

     [ https://issues.apache.org/jira/browse/TIKA-1039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tyler Palsulich closed TIKA-1039.
---------------------------------
    Resolution: Won't Fix

Closing as Won't Fix, since this will require a dedicated detector. Please reopen if you're inspired!

> Raw image file detected as audio/mpeg
> -------------------------------------
>
>                 Key: TIKA-1039
>                 URL: https://issues.apache.org/jira/browse/TIKA-1039
>             Project: Tika
>          Issue Type: Bug
>          Components: mime
>    Affects Versions: 1.2
>            Reporter: Oliver Boldt
>         Attachments: SimpleTestFile.raw
>
>
> A raw image file that starts with a long sequence of FFFF.... is recognised as audio/mpeg.
> The problem is that the raw file does not have a magic number itself and the FF...-pixeldata is wrongly interpreted as an mpeg file. The bug seems to be a general problem, because other image data could be misinterpreted as other magic numbers.



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