Canon DP-V3120 Video Display Operation Guide - Page 30

OSD Menu Sub Menu Setting Options (Bold: factory default) HDR Range Sets the display method when Gamma/EOTF for HDR display is selected. SMPTE ST 2084 (PQ) 100 to 10000 (1000, Sets the [SMPTE ST 2084 (PQ)] dynamic range to be displayed, from 0.005 30 2000) to 10,000 cd/m2 (nits). (100 to 4000: 100 increments. 4000 to 10000: 1000 increments) Hybrid Log-Gamma Hybrid Log-Gamma RGB 100 to 1000 100 to 1000/2000 Sets how far to display the [Hybrid Log-Gamma] dynamic range. (in increments of 100) The upper limit value will change to match the settings of [HLG System Gamma]. ( 37) Canon Log (HDR) 100 to 800 Sets the [Canon Log] dynamic range to be displayed, from 0 to 800%. (in 100 increments) Canon Log 2 (HDR) 100 to 1600 Sets the [Canon Log 2] dynamic range to be displayed, from 0 to 1600%. (in 100 increments) Canon Log 3 (HDR) 100 to 1600 Sets the [Canon Log 3] dynamic range to be displayed, from 0 to 1600%. (in 100 increments) S-Log2 (HDR) 100 to 1400 (1000) Sets how far to display the [S-Log] dynamic range. (in 100 increments) S-Log3 (HDR) 100 to 3900 (1000) Gamma LUT 1 to Gamma LUT 8 512 to 1023 Sets how far to display the 10-bit LUT data dynamic range, from 0 to 1023. (in 1 increments)  Setting procedures The explanation uses [SMPTE ST 2084 (PQ)] as an example. When set at [2000], those areas that exceed 2,000 cd/m2 are clipped, and those that are 2,000 cd/m2 or below are assigned to the dynamic range of the video display. When displaying an image with a PQ of 2,000 cd/m2, you can check the entire dynamic range of the image. Also, when displaying an image with a PQ of 4,000 cd/m2, you can check the image up to 2,000 cd/m2. When set at [2000], those areas that exceed 4,000 cd/m2 are clipped, and those that are 4,000 cd/m2 or below are assigned to the dynamic range of the video display. When displaying an image with a PQ of 4,000 cd/m2, although the apparent brightness lowers, you can still check all the dynamic range of the image. The brightness of the video display corresponds to the value set for Contrast. SMPTE ST 2084 (PQ) 4,000 cd/m2 signal (Contrast: [20000]) SMPTE ST 2084 (PQ): Set to [2000] SMPTE ST 2084 (PQ): Set to [4000] SMPTE ST 2084 (PQ) range Range of DP-V3120 SMPTE ST 2084 (PQ) range Range of DP-V3120 4,000 cd/ᶷ 2,000 cd/ᶷ Clip (Saturates gradation.) 2,000 cd/ᶷ Brightness value corresponding to the contrast setting Gradation is reproduced by assigning 4,000 cd/ᶷ the range to the range of the DP‑V3120 (which lowers the brightness). 2,000 cd/ᶷ 2,000 cd/ᶷ