12/25/2023 0 Comments Cinema grade projector![]() Most modern digital cinema cameras use for HDR acquisition have about 14 stops of dynamic range, although there are specialized HDR cameras that cover more than 14 stops. brightness range within a single image where the human eye can perceive detail in both the high and low brightness parts of the image, is about 10,000:1 or about 13.3 stops. 2020 color gamut, D65 white point, SMPTE 2084 EOTF SMPTE RP 431-2:2011 colorimetry (DCI P3) and transfer characteristicsĩ5% of Rec. Therefore, for HDR cinema content to be commercially viable, it normally must be shown in conventional SDR DCI cinema installations as well as HDR theaters.īeier first discussed the two key differences between SDR and HDR cinema content, both of which affect how the content should be color graded. One of the issues with HDR cinema is that there are very few locations worldwide compared to the very large number of conventional standard dynamic range (SDR) DCI cinema installations. Dolby expects there to be 200 or more HDR theaters world-wide within two years. ![]() Dolby Cinema, with 35 partner locations in the United States, Europe and China, is a key player in the HDR cinema business, although there are other players (e.g. In a Society of Motion Picture and Television Engineers (SMPTE) Emerging Technology Webcast on October 6 th, Thad Beier, Director of Image Platform Workflow at Dolby Laboratories, discussed the techniques of color and dynamic range grading content for high dynamic range (HDR) cinema.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |