Licensing FAQ

Songbird Licensing FAQ

Under what license are you distributing the Songbird source code to the public?

Under what license are you distributing the Songbird binary?

Can I contribute to Songbird?

How do you license XUL Runner from the Mozilla Foundation?

How do you license VLC?

Can I build a web player based on Songbird without asking?

Can I license your code under terms other than the GPL?

Can I distribute Songbird?


Songbird Licensing FAQ

Under what license are you distributing the Songbird source code to the public?
Files that are our original creations, are original or modified versions of XUL Runner, or are original or modified versions of VLC are distributed to the public under the GPL Version 2 (http://www.gnu.org/copyleft/gpl.html).

Files that are our original creations are copyright POTI Inc.. We plan to keep the vast majority, if not all, of our source code available under a GPL license.

Our modifications to XUL Runner are also available to the public under a MPL and LGPL license (in addition to the GPL license discussed above).

Under what license are you distributing the Songbird binary?
The license of Songbird's binary is the GPL Version 2. This license does not grant you permission to use any of our trademarks such as the name Songbird, our logos, and our skins feathers.

We may release the Songbird binary under a different license in the future but we plan to keep the vast majority, if not all, of our source code available under a GPL license.

Can I contribute to Songbird?

Yes. Bugzilla and Forums are open. We are working on SVN and a contribution policy as well.

How do you license XUL Runner from the Mozilla Foundation?
We license XUL Runner from Mozilla under the GPL.

How do you license VLC?
We license VLC under the GPL.

Can I build a web player based on Songbird without asking?
Yes, as long as you

  • Do not use any of our trademarks such as the name Songbird, our logos, and skins feathers.
  • License our original code under the terms of the GPL and abide by those terms.
  • License other necessary code such as XUL Runner and VLC under their respective licenses and abide by those terms.

Can I license your code under terms other than the GPL?
You should email us if you would like to license our code under terms other than the GPL to discuss an alternative licensing scheme.

Can I distribute Songbird?
You can distribute our most recent, official, unmodified binary with no additional work. You can also distribute modified binaries and source code as long as you follow the terms described above.

Note: "We", "us", and "our" in the preceding answers refers to POTI Inc.

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