HDR Reference White

The ITU-R BT.2408 document describes a reference (i.e. diffuse) white level for HDR content of 203 nits. It might seem logical therefore to render SDR content at 203 nits peak, by simply scaling the luminance. Recent research suggests that this approach does not preserve the ‘look’ and ‘creative intent’ of SDR content. In addition, despite... Continue Reading →

Featured post

The Benefits Of Shooting 8K

Alister Chapman writes about the advantages of 8K and muses whether The Creator shouldn’t have been shot on the Sony A1 rather than the FX3: “Since the launch of Burano I've become more and more convinced of the benefits of an 8K sensor - even if you only ever intend to deliver in 4K, the... Continue Reading →

Calman Must Be Used On A Windows-Based PC

Apparently, Calman doesn’t work on Macs with Apple Silicon after all, though Bram Desmet (CEO, Flanders Scientific) says this configuration works for him in both Calman and ColourSpace: M2 Max. Sonoma 14.1.1. Parallels for Mac. Windows 11. Calman announced on back on Oct. 5, 2023: “While there are Apple Silicon specific versions of VMWare Fusion... Continue Reading →

Flanders XMP550 Staggering Color Accuracy

The Flanders XMP550 QD-OLED reference mastering monitor vs. the Sony Bravia XR A95L on Calman’s rigorous ColorMatch test, which measures the performance of the display with samples extracted from true HDR content. Both displays use panels from Samsung Display. The Flanders was measured by Linus Tech and the Sony measurements are from Digital Day. Pretty... Continue Reading →

First Look: SmallHD Quantum 32 monitor

Quantum 32 is the result of a partnership between SmallHD and Samsung Display Corporation to create an HDR reference monitor that meets the requirements of motion picture production and post. SDC has pioneered quantum dot OLED, utilizing Nobel Prize-winning nanotechnology to achieve unparalleled color and dynamic range.

Is AV1’s FGS Suboptimal?

AV1 is of particular interest to the industry because it’s royalty-free; it offers better compression efficiency and takes up less bandwidth than HEVC; it suffers fewer instances of buffering and has improved video quality. However, we're primarily interested in the codec’s film grain synthesis, because as things stand now, film grain just looks like trash... Continue Reading →

A Fundamental Difference Between SDR & HDR

“The cinematographer’s job to do good HDR is don't clip the signal.”  Juan Cabrera, Senior Colorist & Founder at LightBenders From On the Calculation and Usage of HDR Static Content Metadata by Michael D. Smith and Michael Zink “A simple histogram analysis shows the distribution of pixel values within an image and can be used... Continue Reading →

What Is Judder Anyhow?

Apple Vision Pro will be the first home entertainment device offering Disney's HFR versions of James Cameron's movies at home. In the future, Pixelworks intends to establish a logo certification program for TVs and other consumer devices featuring TrueCut Motion, ensuring that devices like TVs play the HFR version of the movie exactly as intended,... Continue Reading →

Dolby Vision Profile 20

Profile 20 is the first Dolby Vision profile which supports MV-HEVC and enables the delivery of Stereoscopic (3D) video. All other Dolby Vision profiles only support monoscopic (2D) video, whereas profile 20 is able to carry stereoscopic views and target new devices and use cases. Dolby Vision profile 20 brings forward new capabilities for playback... Continue Reading →

Blog at WordPress.com.

Up ↑