With a variety of HDR formats across TV displays, volunteering companies joined together to discuss how gaming experiences can provide a more immersive experience through HDR and collaboratively identified a set of best practices for HDR game content developers, game platforms as well as for TV display manufacturers.
In sum, the core element of the recommendation is to produce an HDR game that parameterizes its tone mapper when given information about an HDR display's tone mapper. This will compensate for the variance in how displays handle HDR.
Volunteering companies in the gaming and TV display industries took part in the HDR Gaming Interest Group and are jointly developing the guidelines.
LG Electronics, Inc.
Microsoft Corporation
Sony Interactive Entertainment
VIZIO, Inc
The following companies have expressed interest in participating in HGIG:
Activision Publishing, Inc.
ASUSTek Computer Inc.
CAPCOM Co., Ltd.
Electronic Arts
Epic Games
HP Inc.
Koninklijke Philips N.V.
LG Electronics, Inc.
Microsoft Corporation
Panasonic Corporation
SAMSUNG ELECTRONICS Co., Ltd.
Sony Interactive Entertainment
Sony Visual Products
SQUARE ENIX CO., LTD.
Toshiba Visual Solutions Corporation
Ubisoft
Unity Technologies
Vicarious Visions
VIZIO, Inc.
WB Games
https://www.hgig.org/