spears and munsil high definition benchmark

If a pattern needs to be generated directly in a very specific color space and data format, we generate it in that color space and format we’re not limited to what you can do with off-the-shelf graphics software. “We build every pattern using our own tools, written from scratch in C++.

“There really isn’t any other way to make patterns that we can stand behind,” said co-creator Don Munsil. Like the previous discs, the Spears & Munsil UHD HDR Benchmark uses patterns created from scratch using Spears & Munsil’s own in-house software. “ We believe this disc completely changes the game for test and evaluation discs, by making use of all of the features and range that HDR and wide-gamut standards can offer.” Almost every pattern is encoded in multiple versions, with metadata and peak levels adjusted for a wide variety of HDR display technologies. “ Every pattern has been rethought with High Dynamic Range and UltraHD in mind,” said co-creator Stacey Spears. The Spears & Munsil UHD HDR Benchmark gives professionals and amateurs alike access to a wealth of test and demonstration materials to tell them what their displays are doing, identify weak links in their hardware and software, and dial in the optimal settings not only for their equipment, but for future equipment that hasn’t even been designed yet. The Spears & Munsil UHD HDR Benchmarkadds even more features and patterns, and brings Spears & Munsil’s famous precision and attention to detail to the calibration and evaluation of UHD displays.

The New York Times, and many leading industry publications have recommended previous versions of the Benchmark. It will not play on a standard DVD player.Seattle, WA-July 1, 2019-Stacey Spears and Don Munsil, acclaimed creators of the Spears & Munsil High Definition Benchmark series , are pleased to announce the release of the Spears & Munsil UHD HDR Benchmark. Stacey Spears, author of the disc' (IMPORTANT NOTICE: This disc is a high-definition disc and is compatible only with Blu-ray players.

Even the simple color bars have unique traits that make them cleaner. We use a custom encoder that will preserve as much detail as possible. We have built propriety tools to generate the synthetic patterns. There are a lot of subtle details that go into making them as mathematically accurate as possible, especially since you are dealing with lossy encoding. They are more accurate than the test patterns found on previous discs. 'The static test patterns represent the current state-of-the-art. Stacey Spears and Don Munsil, who created the highly-regarded DVD Player Benchmark and Progressive Scan Shootout at Secrets of Home Theater and High Fidelity, have applied all their technical wizardry to this Blu-ray test and evaluation disc.

Spears and munsil high definition benchmark