Christoph Derndorfer is the managing editor at the unofficial http://olpcnews.com website and SJ Klein is the director of outreach, community content coordinator at One Laptop Per Child.
This video was filmed using the new JVC GC-PX10 camcorder at 36mbitps 1080p50 with the JVC MZ-V8/MZ-V10 external microphone, you can download the full sample file here on Google Docs