mp3 in java

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mkazmierski@gmail.com - 24 Sep 2006 17:42 GMT

Hello,

I am looking for libraries which allows me to cut correctly mp3 file,
change the bitrate and modify tags.Do you know anything good for it??

Regards, mark

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Thomas Kellerer - 24 Sep 2006 17:55 GMT

mkazmierski@gmail.com wrote on 24.09.2006 18:42:

> Hello,
>
> I am looking for libraries which allows me to cut correctly mp3 file,
> change the bitrate and modify tags.Do you know anything good for it??
>
> Regards, mark

The Audacity project can read and manipulate MP3 files, maybe that code will
help you:

http://audacity.sourceforge.net/

Thomas

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Andrew Thompson - 24 Sep 2006 18:00 GMT

...

> I am looking for libraries which allows me to cut ...

No easy task, apparently.
<http://groups.google.com/group/comp.lang.java.programmer/browse_frm/thread/a3b68
a78af26d960/f9d2ce0230077ba3>

>...correctly mp3 file,
> change the bitrate

As in, resample a VBR MP3 to 160 KHz,
or a 320 KHz to 128 KHz?

>...and modify tags.

JMF Performance Pack?

Not sure quite what it can do with MP3's,
but note that the P.P. is only available for
Win/*nix flavors - no Mac.

Andrew T.

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Oliver Wong - 25 Sep 2006 15:15 GMT

> Hello,
>
> I am looking for libraries which allows me to cut correctly mp3 file,
> change the bitrate and modify tags.Do you know anything good for it??

http://www.google.ca/search?q=java+mp3

JavaLayer does decoding.
JavaMusicTag does ID3 tags.
LameOnJ does encoding.

- Oliver

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mp3 in java

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