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Posted to dev@tika.apache.org by "Gregory Lepore (Jira)" <ji...@apache.org> on 2023/05/13 19:29:00 UTC

[jira] [Created] (TIKA-4042) AIFF mime type detection

Gregory Lepore created TIKA-4042:
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             Summary: AIFF mime type detection
                 Key: TIKA-4042
                 URL: https://issues.apache.org/jira/browse/TIKA-4042
             Project: Tika
          Issue Type: Improvement
            Reporter: Gregory Lepore
         Attachments: MUS3.XMI, fmt_338_Interchange_File_Format_Interleaved_Bitmap_B1MASKS.LBM, fmt_415_Cinema 4D_MovieReel.c4d

Several files are getting identified as audio/x-aiff which are not aiff files. They are IFF files in that they start with FORM at offset zero, but they do not have AIFF, AIFC, or 8SVX at offset 8.

 

There may be another place in Tika where AIFF files are being identified...

 

Sample files attached which are: Interchange File Format Interleaved Bitmap, Cinema 4D, and an Interchange file.



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