Posts by james2brite

Same issue.

I'm running all sources - xbox one x, ps5, PC, xiaomi 4k box, into a Sennheiser Ambeo soundbar, then the soundbar output into the capture card/switcher, which has other inputs at this point, a nintendo and a ps3, then onto the projector (used this way on previous card, no issue). It must be being caused by signal loss in the switcher to the USB output when there is a signal change. I'm told there is a code work around Paulchen-Panther do you know of anything?

Thanks Guys

amend: on old capture card I could even unplug the USB and when put back lights still on

amend 2: its the Sennheiser that signal drops out on (I think), although again was not an issue on old card

Hey Guys,

I have seen similar threads, but cannot find now.

So, I'm running libreELEC 9.2 with Hyperion.ng. I changed to 3 input capture card, but every time the HDMI signal drops (even same source changing apps) the USB capture has to be reset in Hyperion UI.

The USB capture is much better for colour matching than last one( pclin will post you specs) , but this is a major issue, having to reset every time.

Thanks for any assistance.

james2brite

Hey pclin, forget the cookie monster, your the capture card monster... only joking . I'm waiting on a 3 input one output capture card that claims 4k@30fps on usb 3 and full spec hdmi at just under $80. I'll feed you the data, lol

I had this issue of black showing colour, follow the method I posted in your other thread:

Post

RE: 2nd set of ws2812B LEDs. Still cant get ANYTHING to light.

In top right hand corner of UI is a drop down colour wizard, it will assist you in setting red green and blue correctly.
After setting, if you want to try setting your colours to match more accurately use this video, pause on each colour and play around with the gamma settings (if you set all gamma to 1.0 first, that's neutral) Raising the value decreases the colour strength and vice versa.

youtu.be/NBGXi8XnTK8

james2brite

Jul 31st 2021

Lord-Grey do let me know if you get a fix and I'm happy to input and field test

yes Alpha 10 .ng on libreelec 9.2.8

Hey Guys,

I create a 7 second boot up light sequence from candle template, but it just doesn't end and I have to manually stop the sequence by going to effects configurator and pressing the stop test button. Attached are settings.

Any Ideas?

In top right hand corner of UI is a drop down colour wizard, it will assist you in setting red green and blue correctly.

After setting, if you want to try setting your colours to match more accurately use this video, pause on each colour and play around with the gamma settings (if you set all gamma to 1.0 first, that's neutral) Raising the value decreases the colour strength and vice versa.

Hi Mufasa, yes looks to be a card that does not have hdcp 2.2 compatibility.

Find one that does

just noticed this in install commands

critical error - we are not on libreelec abort

critical error - we are not on raspberry pi.

Are you connecting to right device?

Any idea on that Guys?

Mine were dead and it worked for me

all connected to same issue yes

Post

RE: WS281x Issue in Alpha 10 version

2021-07-19T18:38:30.238Z [hyperiond LEDDEVICE] (DEBUG) (LedDeviceWS281x.cpp:59:init()) ws281x strip type : 1050624
2021-07-19T18:38:30.245Z [hyperiond LEDDEVICE] (ERROR) Device disabled, device 'ws281x' signals error: 'Failed to open. Error message: mmap() failed'

----- This instance components' status ------->
ALL - true
SMOOTHING - true
BLACKBORDER - true
FORWARDER - false
BOBLIGHTSERVER - false
GRABBER - false
V4L - false
LEDDEVICE - false




ledcontroller ws281x is not running, i think you have to run…

Ambient_theater77

Jul 19th 2021

This is easiest if you know how to add the commands in putty via PC, or directly on pi

Hey DIY, for anyone to answer this properly, we need more information

hardware

software

how setting up, what gpio pins are you using etc.

But a shot in the dark, you are using hyperbian alpha 10 on a pi with your LED on ws281X. If so there is a work around to this. Also a rookie error is not grounding your pi gpio and leds together (LED won't work without it)

[post = '24932'] [/ post]

This is putty command for hyperion install on libre 9.2.8

don't forget to reboot once installed

Just for anyone reading this post, I also had issues, but they were a minor fix for all over better system. It's like anything new, we just have to understand it first.

Loving alpha 10 now. ps, ws281X users - libreELEC 9.2.8 and unofficial alpha 10 install works out the box, just like 9, if you leave pi connect to tv via HDMI (doesn't need to be selected source on the TV though).

Quote from DayOne

a system from govee which can calibrate the cam very well. However, that was the only good thing. Unfortunately, colors etc. do not match.

It has terrible delay too in real life, I saw one, but what do you expect for $70

ask luchow3cu, his set up is really good, hardly any delay

HI on alpha 10, when you go back into LED layout and select classic layout selection my inputed position resets to zero.

On pi3 libreelec 9.2

Thanks for the great work guys

I cannot myself, but an idea for hiding the camera. I saw a guy on youtube who hid the camera in a tray of black polished stones in front of the TV, just looks like an ornament then (not an ugly camera hanging off the TV)

If you go camera route, would love to see a video of response and colour matching

james2brite