Ogg Vorbis and Ogg FLAC (the Ogg stream version of the Free Lossless Audio Codec) are popular free-licensed and patent-free codecs for handling sound. These are the formats I'll be using in a complex Ogg Theora video file that I am creating as part of my "Lib-Ray" experiment in creating an alternative format for distributing high definition video. In order to do this, I'll need to solve several technical challenges using the FLAC command line tools, Audacity, and VLC, which I'll demonstrate here.
My DVD set for the Blender Foundation's latest open movie, "Sintel," arrived this month. Considering the size, expense, and duration of the production, it's a truly amazing short film. There's much more emotional weight here than in "Elephants Dream" or "Big Buck Bunny." More of interest here, though, is the huge amount of supplementary material included in the set. This is more than just the sources for the movie. There's also a lot of tutorial information for Blender users and of course, an array of personal commentaries on the production process.