API: Add ability to control client dimming

xibosignage / xibo

Xibo Digital Signage

https://xibosignage.com

GNU Affero General Public License v3.0

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API: Add ability to control client dimming #52

Open knitehawk opened 9 years ago

knitehawk commented 9 years ago

it would be nice to have the ability to control xibo display dimming directly. this could be a variable in the API controlling screen render Alpha or via an over-lay black screen alpha

dasgarner commented 9 years ago

We've experimented with whole screen overlays that have an alpha value, which does appear to work - although we haven't tested for any duration.

Does HDMI-CEC have support for adjusting screen brightness?

reemaRaven commented 5 years ago

Hi,

Has this enhancement been added? Eagerly waiting on this one!

Thanks, Reema

dasgarner commented 5 years ago

You can control brightness and contrast from the CMS using our webOS player and compatible monitor. We don't have any controls available for that through HDMI-CEC, apart from if you use your own Commands to achieve that.