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Telecoms, Internet and Convergence

daily link  04 April 2003

ITU-T H.264: Superior Video Codec Coming

At the next meeting of ITU-T Study Group 16, an important high-performance video encoding/decoding standard is likely to be approved, entitled Recommendation H.264, "Advanced Video Coding for Generic Audiovisual Services". H.264 is the result of work by the Joint Video Team (JVT) which combined the ITU-T Video Coding Experts Group (VCEG) and the ISO/IEC Moving Picture Experts Group (MPEG). This article in vnunet.com discusses a possible application of the emerging standard, which includes videoconferencing, digital storage media, television broadcasting, and Internet streaming (also see this earlier vnunet.com article and CNET article. H.264 can deliver the same quality as MPEG-2 (e.g. used in DVD players) but with much less bandwidth.

 2:17:45 PM  permalink  Google It!    

ITU Overview and ENUM Presentation

Here's the presentation (PowerPoint, PDF) I made last week to the GAC at the Rio de Janiero ICANN meeting. It gives an overview of the ITU, changes in the telecom sector, its impact on the ITU, and ITU's activities related to IP-based networks and the Internet. I also made a presentation on ITU's perspectives on ENUM (Powerpoint, PDF) in an open ICANN session.

 9:58:36 AM  permalink  Google It!    

gTLD Auctions?

Lawrence Solum and Karl Manheim of Loyola Law School have established the site gtld-auctions.net, which is intended to be a "Clearinghouse of Information and News on Proposals to Establish gTLD Auctions".

 9:45:20 AM  permalink  Google It!    

DNS Root server operators presentation

The DNS root server operators have published the presentation (PDF) they recently made to the GAC at the Rio de Janiero ICANN meeting. The presentation (along with the recent CRADA report on root server architecture changes) emphasizes that since November 2002, zone transfers to the set of 13 root servers are not done from a.root-servers.net but rather a hidden master server. As they put it: The "A" server is not special.

 9:18:11 AM  permalink  Google It!    

 
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Last update: 06/05/2003; 14:50:43.