Re: [Trisquel-users] Lib-Ray (A free and open high-definition video standard for fixed media: no DRM, no region codes, no secrets... No limits!)

[onpon4]

h.264 is patented, not "proprietary", and MP3 is patented, too (and it's an  
audio format, not a video format). The major non-patented, non-secret formats  
are the Ogg formats (usually Ogg Theora/Vorbis), Matroska, and WebM.