Mehanik HDR10 calibration and test patterns set HDR-10 calibration and test patterns set is designed and created by group of video enthusiasts. Main author of test patterns: mehanik99. Calibration patterns by me. It's free and provided as is. Feedback is welcome! Donwload links: Google Drive full version Reserve link: Yandex.Disk full version Google Drive single 7z archive (~2Gb) ("Mini" version,