HRTF stands for Head Related Transfer Function and, simply put, is a catch-all term for the characteristics a human head imparts on sound before it enters the ear canal. Everything from level tonal changes caused by our head, shoulders, and pinna (external ear parts), to arrival-time differences (Interaural Time Difference, or ITD) between the two ears have an effect on our perception of the direction and distance of sources.
Before pandemics and the downsizing at traditional, broadcast news operations, many news and non-fiction DOPs were already assuming a significant role in post-production. Whereas frame rates, f-stops, and the character of our lenses, once formed the backbone of our expertise and practice, DOPs in the non-theatrical realm increasingly find ourselves in a different kind of ditty bag, as correspondent, writer, director, and ersatz editor – all rolled into a one-person-can-do-anything-and-everything mode.
Low Complexity Enhancement Video Coding (LCEVC) is gaining traction faster than any other video compression standard as it approaches final approval by the Moving Picture Experts Group (MPEG).
The Cloud is the future of live TV production.
The requirements for data transmission have changed out of all recognition since the early days of computing where the goal was simply to make something that worked. Today that’s the easy part.
The familiar “Faster, Higher, Stronger” motto is not just for Olympic athletes but also applies to the common man (and woman): The first black-and-white television sets were considered a sensation until color TV came along, opening a whole new dimension to the viewing audience. In parallel, cinema screens grew ever taller and wider. This went hand in hand with the switch from mono to stereo and a stunning series of dramatic boosts regarding picture quality. While 4K is still in the process of being implemented, more daring early adopters are already grooming their 8K offering.
For a long time, selecting camera gear has been fairly easy. For twenty years, digital cinema cameras have never quite had everything we wanted, and the choice often boiled down to comparing the compromises. That’ll always be true to a degree, but for the last year or two it’s felt like we’re arriving somewhere. We can’t have anything, but we can have more than enough, and those compromises are boiling down to a zero-sum game.
Tests in Washington D.C. ABC and FOX affiliate newsrooms will reveal the first data on new NextGen TV systems and workflows.
