Essential Guide: HDR For Cinematography

April 20th 2020 - 09:00 AM
Tony Orme, Editor at The Broadcast Bridge

High dynamic range and wide color gamut combined with 4K resolution and progressive frame rates have catapulted broadcast television to new levels of immersive experience for the viewer. As HDR and WCG are relatively new to television, we need to both understand their application and how we monitor them to enable us to surpass the levels of quality and immersive experience cinematographers demand.

Although we’ve been using camera log curves, in the guise of gamma, for as long as we’ve been broadcasting television, the real impact they provide has started to become apparent as we move to HDR. Not only do they form a type of video compression, the camera log curves also add to the aesthetic quality of the image and to get the best out of HDR broadcast engineers, technologists, and their managers, must all understand the impact of this technology.

WCG (Wide Color Gamut) is delivering vibrancy beyond our wildest dreams with extended greens and greater saturation. But this new color space is starting to expose the limitations of the existing YCbCr color subsampling. WCG has provided us with a new opportunity to free ourselves from the limitations of YCbCr to deliver even greater quality.

Download this Essential Guide today to understand how to get the most out of HDR to make programs that meet the demands of today’s cinematographers.

HDR is much more than just a marginal increase in picture quality. It opens up a whole new level of creativity that we must work with and embrace. This Essential Guide will help you achieve that.

Supported by

You might also like...

IP Monitoring & Diagnostics With Command Line Tools: Part 8 - Caching The Results

Storing monitoring outcomes in temporary cache containers separates the observation and diagnostic processes so they can run independently of the centralised marshalling and reporting process.

IP Monitoring & Diagnostics With Command Line Tools: Part 7 - Remote Agents

How to run diagnostic processes in each machine and call them remotely from a centralised system that can marshal the results from many other networked systems. Remote agents act on behalf of that central system and pass results back to…

IP Monitoring & Diagnostics With Command Line Tools: Part 6 - Advanced Command Line Tools

We continue our series with some small code examples that will make your monitoring and diagnostic scripts more robust and reliable

IP Monitoring & Diagnostics With Command Line Tools: Part 5 - Using Shell Scripts

Shell scripts enable you to edit your diagnostic and monitoring commands into a script file so they can be repeated without needing to type them manually every time. Shell scripts also offer some unique and powerful features that help to…

IP Monitoring & Diagnostics With Command Line Tools: Part 4 - SSH Public Keys

Installing public SSH keys created on your workstation in a server will authenticate you without needing a password. This streamlines the SSH interaction and avoids the need to use stored and visible passwords in your scripts.