[Asterisk-Dev] Digium's G.729A codec problem

Michael Giagnocavo mgg-digium at atrevido.net
Wed Mar 2 21:03:09 MST 2005


Yes, I'm saying the Intel source is OPEN SOURCE, or open source, not "Open
Source (tm)" :). Of course, with that definition, even GPL isn't "Open
Source (tm)". 

Hey, let's use MSFT's term, and call Intel's source "Shared Source"?

-Michael

-----Original Message-----
From: Craig Southeren [mailto:craigs at postincrement.com] 
Sent: Wednesday, March 02, 2005 9:48 PM
To: Michael Giagnocavo; 'Asterisk Developers Mailing List'
Subject: Re: [Asterisk-Dev] Digium's G.729A codec problem

On Wed, 2 Mar 2005 21:38:03 -0600
"Michael Giagnocavo" <mgg-digium at atrevido.net> wrote:

> Sorry, you're absolutely right. My apologizes for posting so quickly. The
> VoiceAge is just object code, and while you can integrate it into your own
> projects, it's not open source. Sorry for polluting the list.
> 
> The only open source that I've found so far is the Intel voice encoding
> samples.

The Intel source code could be categorized as "open source" (no capitals)
but it does not qualify as "Open Source" (capitals). According to the
Open Source Definition at http://www.opensource.org/docs/definition.php,
the Intel code fails the very first test of Open Source ("Free
Redistribution"), which reads:

   "The license shall not restrict any party from selling or giving away
   the software as a component of an aggregate software distribution
   containing programs from several different sources. The license shall
   not require a royalty or other fee for such sale."

The requirement to pay a royalty for use of the codec directly contravenes
this statement. From the same page, the following statement makes it
pretty clear:

   "Open source doesn't just mean access to the source code."

Of course, if you mean "open source" and not "Open Source", then please
ignore this post. :)

   Craig

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