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X Marks the Spot for New Grass Valley K-Frame

12/11/17 1:32 pm

Fluidity may best describe where those involved with video production find themselves today, and Grass Valley intends to help those involved with live TV deal with the unfolding changes in formats, signal sources and resolutions.

Netflix ‘Open to Supporting HDR10+’

12/11/17 12:31 pm

Netflix has said it is "open to" supporting HDR10+ but that it isn't "on their roadmap at the moment."

Production Switchers Pack on the Features

12/11/17 10:54 am

Before inexpensive processors and memory revolutionized how video is shot, recorded and edited, production switchers had a rigidly limited scope: All they did was switch and key images.

Main Studio Rule Elimination Takes Effect Jan. 8, 2018

12/11/17 10:33 am

The new FCC rule eliminating a nearly 80-year old requirement that each AM, FM and TV station maintain a main studio in its community of license will take effect Jan. 8, 2018.

FCC Launches New Online Dashboard

12/11/17 8:46 am

The FCC is looking to provide some more transparency to the public with the creation of a new online dashboard.

FREE Webinar Present by TV Technology

Posted on 02-02-17 by Suzan

Staying ahead of the curve in broadcast media technologies is a challenge. Join TV Technology`s Editor-in-Chief Tom Butts along with Grass Valley`s Sara Kudrle and Dell EMC`s Tom Burns, as they provide a shortcut to the best practices for evolving from media appliance broadcast workflows to IP based software defined workflows leveraging a foundation of enterprise grade IT hardware. Find out the unique combination of IP solutions to smooth the transition to IP, including:

  • Evolving workflow and application modernization
  • Stepwise approach to move into IP and cloud ready applications
  • Underlying technologies needed to future proof workflows
  • Skills the Broadcast Engineer of tomorrow will need

Book Review: `Television Operations`

Posted on 09-16-16 by Suzan

"Television Operations: A Handbook of Technical Operations for TV Broadcast, On Air, Mobile and Internet" is another in the growing list of specialty publications produced under the auspices of the Society of Broadcast Engineers.

Broadcasters and the payoffs of IP TV

Posted on 06-10-16 by Suzan

While the current MPEG transport stream has worked well, it’s time for a change that will let over-the-air TV broadcasting break free from its own self-imposed silo and transition into something “that could be thought of as an extension of the internet,” according to Triveni Digital’s Rich Chernock. He details the ways such a change could benefit both broadcasters and viewers.

By Phil Kurz
TVNewsCheck, June 9, 2016 10:32 AM EDT

The MPEG transport stream has served the broadcast television industry well for about two decades, providing the container format for transmission of video, audio and other data that makes DTV possible.

But all good things must come to an end, and it appears MPEG TS’s days in broadcasting are numbered.

“To be honest, there is nothing wrong with transport stream. It worked beautifully,” says Rich Chernock, chief science officer of Triveni Digital and chair of the Advanced Television Systems Committee technical group with overall responsibility for ATSC 3.0. “I think it was a brilliant design.”

However, the next-generation TV standard nearing completion by the ATSC and under consideration at the FCC ditches MPEG TS in favor of IP transport.

But why? Why replace a well-proven technology that delivers TV today to millions of over-the-air viewers with IP transport, and in the process ask viewers to make changes to their receivers and require broadcasters to make millions of dollars in new capital expenditures?

In other words, what’s the payoff for viewers and broadcasters alike?