Will The Expiry of the MP3 Patents Affect Fedora's Support for the MP3 format?
Shlomi Fish <[email protected]> Mon, 12 Oct 2015 15:57:24 +0300
| Newsgroups | gmane.linux.elitists |
|---|---|
| Message-ID | <[email protected]> |
Hi all, according to https://en.wikipedia.org/wiki/MP3#Licensing_and_patent_issues : < QUOTE > The initial near-complete MPEG-1 standard (parts 1, 2 and 3) was publicly available on 6 December 1991 as ISO CD 11172.[58][59] In most countries, patents cannot be filed after prior art has been made public, and patents expire 20 years after the initial filing date, which can be up to 12 months later for filings in other countries. As a result, patents required to implement MP3 expired in most countries by December 2012, 21 years after the publication of ISO CD 11172. An exception is the United States, where patents filed prior to 8 June 1995 expire 17 years after the publication date of the patent, but application extensions make it possible for a patent to issue much later than normally expected (see submarine patents). The various MP3-related patents expire on dates ranging from 2007 to 2017 in the U.S.[60] Patents filed for anything disclosed in ISO CD 11172 a year or more after its publication are questionable. If only the known MP3 patents filed by December 1992 are considered, then MP3 decoding may be patent-free in the US by 22 September 2015 when U.S. Patent 5,812,672 expires which had a PCT filing in Oct 1992.[61][62][63] < / QUOTE > Now since we are past 22 September 2015 , does that mean that MP3 is patent-free enough for Fedora and other Red Hat distributions to incorporate support into it? (For Fedora's lack of support for playing MP3s, see http://www.fedorafaq.org/#mp3 ). As usual, "I am not a lawyer" (IANAL). Regards, Shlomi Fish -- ----------------------------------------------------------------- Shlomi Fish http://www.shlomifish.org/ Interview with Ben Collins-Sussman - http://shlom.in/sussman I promised, I forgot, I did not keep my promise — just shoot me, and get on with it! Please reply to list if it's a mailing list post - http://shlom.in/reply . _______________________________________________ Do not Cc: anyone else on mail sent to this list. The list server is set for maximum one recipient. linux-elitists mailing list [email protected] http://zgp.org/cgi-bin/mailman/listinfo/linux-elitists