[Theora] Licensing Question
msmith at xiph.org
Tue Oct 25 02:28:23 PDT 2005
On 10/25/05, Thomas Kuglitsch <tkuglits at edu.uni-klu.ac.at> wrote:
> Hi there,
> I am new to Ogg/Theora and am trying to compare several video codecs as part
> of my master thesis at the University of Klagenfurt.
> Therefore I have a question: will there be any patents problems using
> Ogg/Theora in the future? Is/will Ogg/Theora stay free from patents rights?
> This would be a great advantage in using Ogg/Theora instead of e.g. H.264
> which is covered with numerous patents right now.
Yes, that's intended to be the great advantage of using Theora.
Though Theora is covered by some patents, there is a permanent,
royalty free license in effect for all uses of Theora - so you don't
ever need to worry about those ones.
Of course, as with anything (software, hardware, or other), there
could be unknown patents lurking - but in the case of Theora, there
aren't any that are known about that could be a problem.
Theora (unlike H.264, and many others) is intended to be usable
freely, for any purpose - enjoy it!
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