+ "grabber_calibration_expl": "This tool allows you to create a new calibrated HDR LUT for your grabber (or external flatbuffers source) as close to the actual input colors as possible.<br/>You need an HDR10 video source that can display this web page, for example: Windows 10 with HDR enabled in the properties of the graphics driver.<br/>The screen may flicker during calibration. The process typically takes about few minutes on a Intel 7 Windows PC (depending on the host CPU resources and the video capturing framerate).<br/><b>The calculations are very intensive and put a strain on your equipment <svg data-src='svg/performance_undervoltage.svg' class='svg4hyperhdr ms-1'></svg></b>You can disable LCH color correction to reduce the load a bit<br/>You can monitor the progress in HyperHDR logs using the browser from other device.<br/><br/><br/><b>1</b> If everything is properly connected, this page should be displayed on the TV screen (as HDR content) and live preview in HyperHDR (captured by the grabber).</br><b>2</b> Absolute minimum capturing resolution is 1280x720 (we will verify this). Recommended is 1920x1080 YUV/NV12. Aspect 1920/1080 must be preserved.<br/><b>3</b> You must disable 'Quarter of frame mode' in your grabber properties if it's enabled.<br/><b>4</b> You must set the grabber's video format to MJPEG/YUV/NV12/P010.<br/><b>5</b> Before you run the process please put your WWW browser in the full-screen mode (F11 key, we will verify this).</br><b>6</b> <b>If you are calibrating using Windows 11, turn off features such as 'Night light', 'Automatic manage color for apps' and 'Auto-HDR'. Do not change the color balance in the graphics driver. The GFX output should support e.g. 10 or 12 bit RGB in full PC range.</b><br/><br/>After completing the calibration, your new LUT table file (lut_lin_tables.3d) will be created in the user's HyperHDR home directory and is immediately ready to use when you just enable HDR tone mapping. Please verify HyperHDR logs for details.",
0 commit comments