JVC DLA-NZ8 Operation Manual - Page 39
Frame Adapt HDR Dynamic Tone Mapping, Theater Optimizer, Auto Tone Mapping
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Frame Adapt HDR (Dynamic Tone Mapping) Each HDR movie or title is designed for peak brightness that will change from scene by scene or frame by frame.The "Frame Adapt HDR" feature enables the HDR tone mapping to be adjusted in real time automatically. This feature does not require any mastering information, it will analyze each frame of the HDR image in real time to achieve the almost same mastering information as the original director's cut. This feature works across all HDR platforms from streaming devices to 4K UHD players. Æ "Setting Frame Adapt HDR" (P. 40) Theater Optimizer The brightness of the projector screen varies not only with the screen size, gain and projection distance but also with the frequency of use and various settings. When "Picture Mode" is configured to "Frame Adapt HDR", the "Theater Optimizer" function automatically analyzes the environment in which the projector is used and adjusts the tone mapping to allow viewing in the appropriate brightness according to the details of the screen entered in advance. This allows you to enjoy HDR video optimized for your personalized usage environment. Auto Tone Mapping Grading varies diversely with the video work, with some content being made brighter and others darker. By configuring "Tone Mapping" to "HDR(Auto)", gamma adjustment is performed automatically to achieve the optimal brightness based on the mastering information (Max CLL/Max FALL) contained in the HDR10 content. Also, by configuring the base brightness level in "Mapping Level", you can enjoy the optimal picture quality according to the screen size and viewing environment. * This feature may not be available depending on the playback content and player in use. Æ "Adjusting Tone Mapping Automatically (Per Movie or Title)" (P. 43) Fixed Tone Mapping Tone Mapping"HDR(Auto)" * The photos are for illustrative purposes only. Tone Mapping Tone Mapping Correction Value Color Selection Picture Tone Dark Level Bright Level Max CLL/Max FALL HDR(Auto) --White 0 0 0 1000 / 400 nits Reset Manual Tone Mapping Adjustment In addition to the "Auto Tone Mapping" function, tone mapping adjustment can also be performed manually on this unit. Fine-tuning according to the playback content and viewing environment is possible by using "Picture Tone" to determine the overall brightness, "Dark Level" to adjust the gradation of shadows, and "Bright Level" to adjust the gradation of highlights. Æ "Performing Tone Mapping Manually" (P. 44) Picture Tone 0 Dark Level 0 Bright Level 0 Adjust/Set 39