Reply to thread

Message

It tends to change per led batch / factory but most of the time it's the reds that are too present, for both APA102 and WS2812B I only had change the gamma to 2.000 and for the latest project also reduced the valueGain to 0.5000 as they were too bright because 600 APA102 leds would light up the entire room
Typically the gamma should match that of your TV / beamer output for best results (i.e. true extension of what you see on screen) however it comes down to personal taste

Easiest way to is to use real time calibration with the Hyperion android or web app:

https://github.com/tvdzwan/hyperion/wiki/Hyperion-remote-control-(yet-another)

Afterwards can note the correct values and input those in the Hyperion configuration file as during restarts it would get reset afterwards.
There are some new Hyperion options coming out soon which allow for more finer color controls:

https://github.com/tvdzwan/hyperion/pull/534#issuecomment-194454096

<blockquote data-quote="Rick164" data-source="post: 1178646" data-attributes="member: 17766">It tends to change per led batch / factory but most of the time it's the reds that are too present, for both APA102 and WS2812B I only had change the gamma to 2.000 and for the latest project also reduced the valueGain to 0.5000 as they were too bright because 600 APA102 leds would light up the entire room <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick Out Tongue&nbsp; &nbsp; :p" loading="lazy" data-shortname=":p" />Typically the gamma should match that of your TV / beamer output for best results (i.e. true extension of what you see on screen) however it comes down to personal taste <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />Easiest way to is to use real time calibration with the Hyperion android or web app:<a href="https://github.com/tvdzwan/hyperion/wiki/Hyperion-remote-control-%28yet-another%29" target="_blank">https://github.com/tvdzwan/hyperion/wiki/Hyperion-remote-control-(yet-another)</a>Afterwards can note the correct values and input those in the Hyperion configuration file as during restarts it would get reset afterwards.There are some new Hyperion options coming out soon which allow for more finer color controls:<a href="https://github.com/tvdzwan/hyperion/pull/534#issuecomment-194454096" target="_blank">https://github.com/tvdzwan/hyperion/pull/534#issuecomment-194454096</a></blockquote>

[QUOTE="Rick164, post: 1178646, member: 17766"] It tends to change per led batch / factory but most of the time it's the reds that are too present, for both APA102 and WS2812B I only had change the gamma to 2.000 and for the latest project also reduced the valueGain to 0.5000 as they were too bright because 600 APA102 leds would light up the entire room :p Typically the gamma should match that of your TV / beamer output for best results (i.e. true extension of what you see on screen) however it comes down to personal taste :) Easiest way to is to use real time calibration with the Hyperion android or web app: [URL='https://github.com/tvdzwan/hyperion/wiki/Hyperion-remote-control-%28yet-another%29']https://github.com/tvdzwan/hyperion/wiki/Hyperion-remote-control-(yet-another)[/URL] Afterwards can note the correct values and input those in the Hyperion configuration file as during restarts it would get reset afterwards. There are some new Hyperion options coming out soon which allow for more finer color controls: [URL]https://github.com/tvdzwan/hyperion/pull/534#issuecomment-194454096[/URL] [/QUOTE]