Vol 22 - Issue 44

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Pay-TV Grows in Portugal

by Bob Raikes

A report from APIT in Portugal, detailed on Advanced Television.com said that pay TV is gaining in popularity and reaching 42% in 2015. The majority of viewers (56%) still rely on FTA DTT content. …

Tags:FTA (Free to Air)| Large Display Monitor| Pay TV| Portugal| Terrestrial (DTT)| Vol 22 - Issue 44

SMPTE 2015 – Introduction

by Chris Chinnock

The SMPTE 2015 Fall Conference is history now, but as usual, it was an information-packed event in Hollywood. Our focus was on displays, high dynamic range, color management and virtual reality for the most …

Tags:Large Display Monitor| SMPTE 2015| Vol 22 - Issue 44

Mather DV

HDR and Compression

by Chris Chinnock

With many “flavors” of HDR still being considered, what will that mean for the distribution part of the equation? That was one of the topics considered by several speakers in the “Compression” sessions at …

Tags:HDR - High Dynamic Range| Large Display Monitor| SMPTE 2015| Vol 22 - Issue 44

defilips HFR

High Frame Rate not Getting as Much Attention as HDR

by Chris Chinnock

There was not much content or discussion of high frame rate at the SMPTE fall conference this year, but there was a lot of paper on HDR and related issues. However, a talk by …

Tags:HFR - High Frame Rate| Large Display Monitor| SMPTE 2015| Vol 22 - Issue 44

Netflix More Open on 4K and HDR Plans

by Chris Chinnock

We had a chance to talk to Netflix at the SMPTE conference about a range of topics. We found them quite open to discussing details. For example, the company is now requesting that all …

Tags:Large Display Monitor| Netflix| SMPTE 2015| Vol 22 - Issue 44

SMPTE Trade Show Floor Updates

by Chris Chinnock

Our meetings in the SMPTE Exhibition area focused on display technology. At 3M, we saw numerous demonstrations of quantum dot displays integrated into products. 3M manufactures the QDEF film that contains quantum dots from …

Tags:3M (MMM)| Asus| Broadcast Monitors| Large Display Monitor| Nanosys| Quantum Dots| SMPTE 2015| Vol 22 - Issue 44

LCD Overdriving Circuits Contribute to Visual Artifacts

by Chris Chinnock

Andy Rosen from Bitlogic and Dan Brunner from Microsoft gave a compelling demonstration in the Display session at the SMPTE conference where they showed some interesting artifacts that they say are attributable to the …

Tags:Desktop Monitors| HFR - High Frame Rate| Large Display Monitor| SMPTE 2015| Vol 22 - Issue 44

The BBC Explains Scene and Display Referred Systems and Impact on HLG

by Chris Chinnock

The terms “scene referred” and “display referred” have come up a lot lately in discussions about HDR workflows and the transforms needed to capture and display this wider dynamic range content. A paper by …

Tags:HDR - High Dynamic Range| Large Display Monitor| SMPTE 2015| Vol 22 - Issue 44

The BBC Explains Hybrid Log Gamma for HDR

by Chris Chinnock

A paper by Tim Borer and Andrew Cotton from the BBC Research & Development team at the SMPTE fall conference shed more light on what Hybrid Log Gamma (HLG) is and why it may …

Tags:HDR - High Dynamic Range| Large Display Monitor| SMPTE 2015| Vol 22 - Issue 44

We Need a New Vocabulary for Image Quality

by Chris Chinnock

Josef Marc of Archimedia Technology gave a presentation that resonates well with me – and perhaps with the audience. He espoused that the way we talk about image quality and control its attributes are …

Tags:Large Display Monitor| SMPTE 2015| TV Viewing| Vol 22 - Issue 44

Metamerism Updates from David Long

by Chris Chinnock

It is possible for a variety of spectrally unique (and different) stimuli to produce identical visual responses. Spectrally variant color stimuli that are perceived identically are known as metamers. With display-­rendered imagery, the objective …

Tags:Large Display Monitor| Laser Projectors| Rec 2020| SMPTE 2015| Vol 22 - Issue 44| Wide Colour Gamut (WCG)