JOHN LUFF
Latest articles by JOHN LUFF

Splicing MPEG
By JOHN LUFF published
The lossy part of digital video comes with a price.
Routers
By JOHN LUFF published
At NAB, routing switched to a new track in more ways than one. Many companies introduced new products, some of which are quite intriguing. Mixed environments

Remote monitoring
By JOHN LUFF published
Over the last two decades, the importance of remote monitoring has grown considerably.

Modern routing systems
By JOHN LUFF published
From traditional broadcast facilities and production operations to IPTV headends and network operations centers, the level of technical complexity and
Master control automation
By JOHN LUFF published
Despite the changing face of today's automation systems, there are two primary reasons why master control automation exists: to achieve a consistent on-air

Multiviewer displays
By JOHN LUFF published
The time is approaching when all displays will process images, with many displaying more than one input at a time. In fact, like it or not, essentially

Asset management
By JOHN LUFF published
Bankers understand asset management. They have a legal and fiduciary duty to protect assets and be able to tell you at any moment just where they are

Digital cinema cameras
By JOHN LUFF published
On Aug. 31, Red Digital Cinema delivered its first 25 RED production digital cinema cameras. RED and other digital cinema-oriented products like ARRI's

Multi-image displays
By JOHN LUFF published
I am often struck by the similarity between control rooms of 40 years ago and those of today. Of course there have been changes, but the primary functions

Test & measurement tools
By JOHN LUFF published
Today's technology spans generations of products used in systems with interconnections that vary from coax carrying analog video to high-speed networks

Prompting & captioning
By JOHN LUFF published
Few things in our industry have changed as much as prompting. Until the 1970s, prompting was a mechanical, not electronic, process. Sometimes text was

Production switching
By JOHN LUFF published
Product categories evolve over time, not unlike the natural world. Things that make a product distinct and useful tend to show up in similar ways in other
File-based workflow
By JOHN LUFF published
In this second installment on aspects of file-based workflow, the topic turns to the human factors affecting implementation and how to implement software
Get the TV Tech Newsletter
The professional video industry's #1 source for news, trends and product and tech information. Sign up below.