Posts by Ambient_theater77

what is Germok?? doesnt ring a bell to me.

i think you cant, you need a instance per wled/ ledstrip.

then in Hyperion.NG you can alter the starting point of the physical ledstrip in the software at leddevice menu.

in wled you can alter which leds you want to use with startled and how much leds.

those 2 needs to blend together, the leddevice programming and the wled settings

then each wled module you can program in Hyperion.NG with grabber on USB port. you have to switch that setting on with each instance

set Hyperion.NG in expert usermode and run the RGB wizard until colours is correct is step 1.

uncheck the subtract white algorithm box in leddevice menu

Quote from Dhvl

Could it be the bad grabber?

maybe,

try to set the grabber settings in Hyperion.NG to default, then reboot

the colours is now okay?

sidenote, log in as expert user to Hyperion.NG

i was thinking, maybe you can start the rgb wizard and deliberately change it to see what the output to the leds is changing.

just to test if the reds and greens alternate or even you achieve the right colours

are you using hdr/dolby vision for any chance thats coming out of ps5?

that will corrupt colourpalette because Hyperion.NG cant cope with direct hdr signals

then you have resistance in the couplers and voltage drops.

just solder them the joints and problem is over 💪

i show you.

regular settings tab as expert user .

scroll down and you see the import/export option.

choose your file and export.

now open Json with texteditor and save after changes.

import the file and reboot Hyperion.NG

what you can do:

login as expert level and download the Json settings.

then alternate the settings you want and import them in Hyperion.NG

You have a big chance it would work then.

also put a line in config.txt

dtparam=audio=off

because WS281x driver uses also audio input on pwm

reading along: from my experience with audio/video and KVM switches.

you supposed to begin with the last device in the chain.

so begin with power/sticking the grabber, then connect the HDMI from that to the matrix then power it, etc etc.

the last thing you do is activate the videosignal from the source.

in this way the EDID and/or HDCP will not malfunction

Quote from MeistawerK

The live video is showing a pink/purple color.

are you with any chance using Dolby Vision signals in your setup?

you're not responding at all on the things that being asked or reporting back what you did to "fix" this problem with the solutions we provided. What steps did you execute? how did you test stuff?

so how can we know how to help you further.

no, you have to connect GND PIN raspi and GND of LED and/or LED psu together.

only stabilise the common grounds with each other.

NOT the +12v !

are you using protobuffer portsettings on the Hyperion screen grabber and pc?

Is your network open so the protocols can reach the pc?

same network, no Vlan's ?

from the shield with some android browser, can you reach pc webbrowser hyperion homepage?

android grabber doesnt support HDCP so you cant stream vd-services like Netflix/Amazon/Disney etc

i think reading this.... your tv stops abruptly/no signal.

this isnt a Hyperion.NG problem but probably a splitter and/or HDCP problem.

it seems that as soon the signal is splitted then the copyright DRM is kicking in trough HDCP.

try your setup WITHOUT the splitter, directly connect the video signal only to Raspberry and see what happens

if you have a good signal, re attach the splittet and switch on Copy edid mode.

the splitter is HDCP compliant its claiming to be. Still try the setup without it.

maybe my app is different because i never saw that feature 🙌

i think its this >> see image. first line check this. (herstel de oorspronkelijke staat............) check this box

Lord-Grey that is the HUE setting that overrides only the poweroff colour from on/off with a physical switch from your house . but nothing else.

try grabber 25fps setting

i have wled too with this settings:

i think you have to adjust the baudrate.

the levelshifter should have a common GND to the psu/levelshifter PI and ledstrip

why not running Hyperion.NG SPI build-in ledcontroller for the SK6812 rgbw strip??

You can do that, maybe need a levelshifter from 3.3 volts databoost to 5 volts, cost a few dollars