Stunning Automated SDR to HLG Conversion (1000nits)     New!
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Samsung Journey Of Color 4K Demo - HLG/BT2020, 1000nits


Samsung UHD Dubai - HLG/BT2020, 1000nits


Sony Another World-2 4K Demo - HLG/BT2020, 1000nits


Sony Fireworks 4K Demo - HLG/BT2020, 1000nits


LG 4K OLED Wonders - HLG/BT2020, 1000nits


LG Freeze Ice 4K Demo - HLG/BT2020, 1000nits


Viewing Tips & Contact us

Thanks to LG, Samsung and Sony for the original SDR clips of the above at "4kmedia.org". These clips were automatically regraded from SDR/HD Rec709 originals to UHD 1000nits HLG, BT2020 color using isovideo Viarte systems.

For smooth viewing, please download a clip first. The HLG clips are best viewed on a 1000 nits HDR TV set to HLG and BT2020. Color is ideally set at 50, and contrast at 85 (between 75 to 95), depending on your TV. Adjust contrast to maintain detail and avoid saturation. For HDR TVs with less than a 1000 nits capability, some bright deltails may be lost. Note that any saturation in the source material cannot be removed during processing, and will appear in the converted results. If you have comments and suggestions, we would love to hear from you. If you have SDR footage and would like to get a regraded HLG version, or request a free trial, please do not hesitate to contact us. Thank you!