rillian is currently certified at Master level.

Name: Ralph Giles
Member since: 1999-11-12 04:04:56
Last Login: 2011-04-30 01:40:34

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Homepage: http://people.xiph.org/~giles/

Notes:

I'm mainly involved with the Xiph.org Foundation for free multimedia.

I discovered Linux and open source development in early 1998. Before that most of my experience was with MacOS and NeXTstep. I'm a physicist by training with a general interest in the 'why' of things, be it quantum field theory or cultural studies.

In addition to multimedia I worked for a long time on the Ghostscript and related 2d graphics projects.

Projects

Recent blog entries by rillian

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Opera has a new experimental build with Theora and Vorbis HTML5 support.

Philip J├Ągenstedt has a nice blog post explaining what's new.

Today I tried installing the experimental R600/700 3D drivers for Fedora 12. Surprisingly, nothing much broke. And now I have compiz, yay! Like the clutter gdm screen, it's a bit too slow though.

Unfortunately, blender seems to be slower than it was under software rendering. sigh.

In the Future, we will embed machine images in our Ogg files, which, when booted and given network access to the other multiplexed data will decode, render, and export the results data in a variety of JSON responses.

Cute demonstration of chrominance vs luminance sensitivity in the human visual system. With source code!

State of theora

Monty has posted another of his excellent technical updates on the theora encoder rewrite which has been ongoing for more than a year now. It's a good summary of what went into the recent beta releases.

We still have a bit to go before the final 1.1 though; the new rate control still behaves badly on a some clips.

The complete set of status reports:

109 older entries...

 

rillian certified others as follows:

  • rillian certified alan as Master
  • rillian certified werner as Master
  • rillian certified x as Journeyer
  • rillian certified dria as Journeyer
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  • rillian certified Radagast as Journeyer
  • rillian certified ehliar as Apprentice
  • rillian certified gstein as Master
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  • rillian certified rmk as Master
  • rillian certified kuro5hin as Master
  • rillian certified Skud as Journeyer
  • rillian certified Kalana as Apprentice
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  • rillian certified lilo as Master
  • rillian certified branden as Journeyer
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  • rillian certified alriddoch as Journeyer
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  • rillian certified motb as Apprentice
  • rillian certified madscientist as Journeyer
  • rillian certified MichaelCrawford as Journeyer
  • rillian certified Alleluia as Apprentice
  • rillian certified jtauber as Journeyer
  • rillian certified kwoo as Apprentice
  • rillian certified pjcabrera as Apprentice
  • rillian certified atai as Journeyer
  • rillian certified jack as Master
  • rillian certified faw as Apprentice
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  • rillian certified knipknap as Journeyer
  • rillian certified Elleo as Journeyer
  • rillian certified pesco as Apprentice
  • rillian certified masood as Apprentice
  • rillian certified Alphax as Apprentice
  • rillian certified Ankh as Master
  • rillian certified jemarch as Master

Others have certified rillian as follows:

  • lolo certified rillian as Journeyer
  • aaron certified rillian as Journeyer
  • Kalana certified rillian as Journeyer
  • plundis certified rillian as Journeyer
  • claudio certified rillian as Journeyer
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  • sdt certified rillian as Journeyer
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  • ghostgum certified rillian as Journeyer
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  • Uraeus certified rillian as Master
  • faw certified rillian as Journeyer
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