Kenneth Burgener wrote:
I have heard that the MP3 encoding is patented.  Is this correct?

What does a patent protect? If I were to encode a WAV to MP3 and NOT sale the MP3 does this violate a patent?

How about if I take a WAV file, encode it with LameMP3 and send it to a client? Would this violate the MP3 patent?

Does anyone know where to find some good information on this?

I had the same question a long time ago, and I did all kinds of research and it seemed that the developers of the MP3 codec (Franhoffer or something like that) basically said a license wasnt needed for non-commercial encoding, so OSS projects are in the clear (it was in some interview, I wish I could find the link). But if you look at their website, then it's not so clear:

http://mp3licensing.com/help/developer.html

So, whatever. Use OGG Vorbis. That's the only decent conclusion I could come to. :)

Steve
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