best archiver? (for music)

[Gary Kline]

On Sat, Mar 14, 2009 at 08:36:25AM +0100, Wojciech Puchar wrote:
> >
> >There is a special codec for speech. You'll find it the
> >audio/speex port. From the pkg-descr:
> 
> actually i use it with asterisk - at about 15kbps (VBR) there are audible 
> differences between this and standard 64kbps a-law - but the differences 
> are POSITIVE - speech sounds clearer!
> 

	There's something I've been wanting to ask and a web search
	hasn't told me very much.  What is the "mp4"? Is it == to "aac"
	or "aacPlus"?  Some online stations carry the acc format and it
	seems better than mp3.  I can't really tell. 

	anybody?

	gary


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 Gary Kline  kline at thought.org  http://www.thought.org  Public Service Unix
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