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Posted to dev@tika.apache.org by "Emil Burzo (JIRA)" <ji...@apache.org> on 2013/08/05 14:41:48 UTC
[jira] [Commented] (TIKA-1156) AMR file not correctly detected
[ https://issues.apache.org/jira/browse/TIKA-1156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13729470#comment-13729470 ]
Emil Burzo commented on TIKA-1156:
----------------------------------
In wikipedia's codec list[1], there is a sample C reference implementation for AMR-WB+[2].
I tried to use the encoder from that implementation to convert a wav file to amr-wb+, but ffmpeg doesn't recognize the converted file.
Either I'm doing something wrong, or it's using some newer specs? Sorry I can't help with some samples.
[1] - https://en.wikipedia.org/wiki/List_of_codecs
[2] - http://www.3gpp.org/ftp/Specs/archive/26_series/26.273/26273-800.zip
> AMR file not correctly detected
> -------------------------------
>
> Key: TIKA-1156
> URL: https://issues.apache.org/jira/browse/TIKA-1156
> Project: Tika
> Issue Type: Bug
> Components: mime
> Affects Versions: 1.4
> Reporter: Emil Burzo
> Fix For: 1.5
>
> Attachments: test.amr
>
>
> Attached file is not correctly detected as an AMR file.
> Expected result:
> $ java -jar tika-app-1.4.jar -d test.amr
> audio/amr
> Actual result:
> $ java -jar tika-app-1.4.jar -d test.amr
> application/octet-stream
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