AARNet to 'step up' to dance floor for world contest

12.10.2012

AARNet's goal is to enable true real-time interactions between the two countries. A similar dance event was tried last year using Skype, but video quality was lacking in both crispness and fluidity, Farmer said. "You really need sufficient bandwidth and stability to be able to throw this up on a large screen and still look good."

Each Australian location will connect into the Internet through the AARNet3 network. The Seoul screen will connect first into Korea's fibre network and then go to AARNet's point of presence in Singapore. AARnet will bridge the locations and manage what is shown on each screen.

The system is expected to relay 720p HD video at about 7Mbps, Farmer said. "The guys could push it higher, but for the requirement of these screens, [720p] was ideal." While the dance contest will happen across three screens, it "could equally have been done on four or six," he said.

"Because it's fast-moving dance content, it's important that lag times are at a minimum," he said. AARNet will use a point-of-presence in Singapore so the traffic "doesn't have to do a lap of the world to get to Korea."

A showed how videoconferencing can bring industry professionals into the classroom.