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AMR Command Line Encoder / Decoder
AlexanderTG
post Dec 5 2007, 11:42
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Hi

Where can I get such a command line tool from? So I can encode and decode AMR audio files.
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Yirkha
post Dec 5 2007, 12:54
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QUOTE (AlexanderTG @ Dec 5 2007, 11:42) *
Hi

Where can I get such a command line tool from? So I can encode and decode AMR audio files.


I was searching for this kind of tool when I got a T630 cellphone with AMR support a few years ago and I didn't find anything suitable. Finally, I made this simple thing - it works quite well, but:
1/ it just uses a converting library "amrconverter.dll" from something called "Sony Ericsson MMS Editor" (at least that's what I wrote there back then). I'm not sure of the licensing of it, so I better won't give a public download link, but I can send it privately if you won't be able to find it anywhere else.
2/ the library is awfuly written, weirdly slow, it creates temporary raw files, etc.
But definitely still better than nothing, it did the job for me flawlessly.
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AlexanderTG
post Dec 5 2007, 15:20
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Sounds interesting. Does it have stdin and stdout functionality?
Could you PM me the dll? smile.gif

Thanks for the info!

This post has been edited by AlexanderTG: Dec 5 2007, 15:21
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Yirkha
post Dec 5 2007, 15:30
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QUOTE (AlexanderTG @ Dec 5 2007, 15:20) *
Sounds interesting. Does it have stdin and stdout functionality?
Could you PM me the dll? :)

Thanks for the info!


No, because of the fact that the library interface is only on filename level.
(More in the PM.)
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Latexxx
post Dec 5 2007, 21:23
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There are tons of different variations of AMR as source code at http://www.3gpp.org/ftp/Specs/html-info/26-series.htm
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