Java MP3 audio recorder

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Sam - 31 Oct 2006 08:05 GMT

Hi, I need source code in java for recording audio in MP3 format.

Currently i have a similar code which actually records audio in WAV.
Problem with this is that, as it buffers audio (in RAM) in wav format
consumes hell lot of memory and ultimately end by throwing out of
memory exception.

So, I need java code which buffers audio in MP3 format & not in wav
format.

Thanks in advance for your help
Sam

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Dan P - 31 Oct 2006 14:16 GMT

> Hi, I need source code in java for recording audio in MP3 format.
>
> Currently i have a similar code which actually records audio in WAV.
> Problem with this is that, as it buffers audio (in RAM) in wav format
> consumes hell lot of memory and ultimately end by throwing out of
> memory exception.

Have you tried Java Media Framework (JMF)?

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Knute Johnson - 01 Nov 2006 02:02 GMT

> Hi, I need source code in java for recording audio in MP3 format.
>
[quoted text clipped - 8 lines]
> Thanks in advance for your help
> Sam

There is a MP3 plugin for JavaSound and JMF but why don't you buffer to
disk? It should be plenty fast unless you have a really slow disk drive.

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Knute Johnson
email s/nospam/knute/

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Sam - 02 Nov 2006 11:32 GMT

> > Hi, I need source code in java for recording audio in MP3 format.
> >
[quoted text clipped - 16 lines]
> Knute Johnson
> email s/nospam/knute/

Hi, Johnson
I'm buffering to the disc once the stream reaches the threshold value.
But while playing the merged file, there is small gap or pause after
every merge.

I am able to record for unlimited amount of time but at the cost of
quality of the audio.

And Dan, I dont think JMF supports MP3 recording. Does it support?

Need your help
Sam

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Java MP3 audio recorder

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