Proud of our Chroma Alignment pattern,” he added. That most image-processing software uses.” “Chroma patterns are especially tricky, because youĬan’t create them properly with full dynamic range in the RGB space Minimize artifacts and preserve all of the detail and bandwidth,” saidĬo-creator Don Munsil. Software generates the patterns in the native color space of Blu-ray, withoutĪny unnecessary color space conversions or rounding. A whole suite of chroma-channel evaluation patterns make it easy toĮvaluate chroma reproduction separately from luma. Shows how much of the 1080p image is being cropped by the player and/orĭisplay. Reproducing the highlights or shadows properly. A clipping pattern makes it easy to see whether the display is The disc includes patterns not seen on other discs, and new twists on oldįavorites. “Everything was created and encoded entirely by us, with no We didn’t make our disc byĮncoding patterns from an off-the-shelf pattern generator,” said co-creator “We developed our own pattern software so we could make patternsįor ourselves for evaluation and calibration. The High Definition Benchmark uses all-new patterns created from scratch. Test material and calibration patterns to help home theater enthusiastsĮvaluate displays and players and adjust their home theater systems to get Stacey Spears and Don Munsil, acclaimed creators of the DVD Playerīenchmark™ and Progressive Scan Shootout at Secrets of Home Theater and Highįidelity®, announce the release of the Spears & Munsil High Definitionīenchmark, Blu-ray Edition.

Spears and munsil hd benchmark