HaiVision Systems and Zixi have successfully broadcast of live HD video over the public Internet.

The broadcasts were transmitted from the Columbia University Medical Center in New York City to remote studio facilities in the United States and simultaneously to several other sites worldwide, where viewers accessed video using either a Web browser or an Internet-enabled IP set-top box. The real-time HD broadcasts were transmitted over the Internet using Zixi’s IVDN platform to recover and reorder lost packets in real time providing instant start, continuous delivery of video to studio, set-top boxes, and PCs without any sacrifice in video quality.

The HD (1080i) feeds were transmitted between the CUMC and convention centers using HaiVision’s MAKO-HD H.264 HD codecs. At other locations worldwide, audiences simultaneously viewed the transmission using software decoders on standard PCs. The Internet services at both ends were standard general-purpose ISP connections, with the stream serviced by the Zixi IVDN platform. In a side-by-side comparison at the receiving studio, the video quality delivered over the Zixi IVDN was indistinguishable from the signal received via satellite and dedicated fiber connections.

The Daily

Subscribe
Friday–April 26

NTIA Approves 3 More State BEAD Volume II Proposals

NTIA has approved Kansas, Nevada and West Virginia’s Volume II broadband grant proposals for the $42.5 BEAD program. They join Louisiana, which became the first state to have its Volume II proposal approved

Read the Full Issue
The Skinny is delivered on Tuesday and focuses on the cable profession. You'll stay in the know on the headlines, topics and special issues you value most. Sign Up

Calendar

Jun 13
2024 American Broadband Congress Conference Registration is Open!
Jun 26
2024 FAXIES Awards Nominations Are Open!
Full Calendar

Jobs

Seeking an INDUSTRY JOB?
VIEW JOBS

Hiring? In conjunction with our sister brand, Cynopsis, we are offering hiring managers a deep pool of media-savvy, skilled candidates at a range of experience levels and sectors, The result will be an even more robust industry job board, to help both employers and job seekers.

Contact Rob Hudgins, [email protected], for more information.