Posts by Marxon

Thanks to both of you.

Suggestion:

There are explanations of the settings on most configuration pages, why not also adding them on the layout page too?

Or i am the only dump who needs a special explanation? Hope not.

Best regards

Marxon

Lord-Grey

Ok. Did it.

But somehow you forgot to answer my question.

Hi all,

what exactly stand the frame layout´s horizontal/vertical depth and overlap values for

My assumption: depth increases the horizontal and vertical captured area and calculates an averange color of this area for the related led.

Overlap represents how much neighbouring leds affect each other resulting in mixed colors.

All other values and their resulting effects are animated quite well in the layout preview.

Suggestion: i would change the word "Rahmenabstand" zu "Eckenabstand" which is the more appropriate term.

Best regrads

Marxon

Hi,

10A sind zwar wirklich etwas knapp bemessen aber um auszuschließen ob es wirklich daran liegt,

würde ich es einfach mal mit der Hälfte der LEDs probieren.

Also wenn deine Versorgungsspannung so stark einbricht, ist irgendetwas faul.

Um herauszufinden ob evtl dein Netzteil defekt ist, versuche mal etwas anderes damit zu betreiben.

Also ich nutze die MiraBox HSV321 jetzt auch schon paar Tage, bisher ohne Probleme.

Sie hat zwar keinen CEC Passthrough, dies lässt sich aber lösen:

Thread

How to add CEC passthrough on MiraBox HSV321

Hi all,

because Hyperion does not support the internal Framegrabber from Kodi Matrix,
i needed a capture card and got some Mirabox HSV321.
Unfortunately I had to realize it has no CEC passthrough!
After removing the encloser and getting a closer look on the board,
i noticed that the CEC pin from the HDMI-in is connected to one of the ic (maybe there is at least a working CEC input, did not tried it) but the CEC pin from the HDMI-out is unconnected.
I decided to isolate the CEC input from the rest of…

Marxon

Aug 18th 2022

Hi all,

because Hyperion does not support the internal Framegrabber from Kodi Matrix,

i needed a capture card and got some Mirabox HSV321.

Unfortunately I had to realize it has no CEC passthrough!

After removing the encloser and getting a closer look on the board,

i noticed that the CEC pin from the HDMI-in is connected to one of the ic (maybe there is at least a working CEC input, did not tried it) but the CEC pin from the HDMI-out is unconnected.

I decided to isolate the CEC input from the rest of the board by desoldering D3 and wanted to test

if maybe a direct connection from CEC in to out does the passthrough job?

Yes it does

I added some pictures to show were you need to solder the bridge.

Hi again.

I investigated my issue a little bit more:

My last statement was not correct, sorry.

It seems to be resolution related problem.

It only happens when LibreElec´s display resolution is set higher than the media which is played.

Probleme entstehen i.d.R. nicht von alleine. Wenn es vorher problemlos funktionierte, wurde meist doch irgendetwas (bewusst oder unbewusst) am Setup verändert.

Du könntest aber mal noch probieren in den Einstellungen die Richtung des LED Layouts zu drehen (reverse direction).

Flackert dann die rechte Seite?

Falls ja, scheint es wohl eher ein Soft- anstatt Hardware Problem zu sein.

Gruß

Falls du den LED Stribe geteilt hast, würde ich auf die Verbindung zwischen den Stribes tippen.

Eventuell liegt es auch am Spannungsfall, am Besten mal nachmessen und gegebenfalls die Spannung beidseitig einspeisen.

Du benötigst eine externe Quelle (z.B. Kabel-/Satreceiver, Media Center, oder ähnliches) die du dann mit einem HDMI Splitter aufteilst und an deinem Fernseher und der Capture Card anschließt.

Nur mit dem Fernseher alleine wird das leider nichts.

Hi,

verstehe ich das richtig, dass der Capture Adapter per USB am Raspi angeschlossen ist und

der EIngang des Capture Adapters per HDMI an deinem Fernseher?

Das funktioniert nicht, da dein Fernseher zu 99,9% nur HDMI Eingänge und (im Gegensatz zu deinem Laptop)

keinen HDMI Ausgang hat.

Gruß

Marxon

No more suggestions?

Quote from Mike72

It looks like no 16:9 or 4:3 format.

The gibberish sits above and hides a part of the underlaying picture.

Playing video files regardless of format causes no such an error.

Afaik there is no such a specific setting to accomplish this.

You could try to use two led instances.

One containing the left, right and upper leds and a second one containing only the lower leds.

Each instance with a sepperate color profile

Maybe it is related to DRM or something?

Because it only occours while watching certain tv channels via LibreElec.

Hi ncbrown,

what exactly do you want to compensate? Do you mean the brightness of the lower leds?

Hi all,

i am getting strange errors. The captured screen looks like this:

What could cause this?

Thanks for your advise.

Marxon

Hi salokyn,

install the Hyperion Control Addon -> https://github.com/hyperion-project/hyperion.control
In the addon settings you will find the options what you are looking for

Best regards

Marxon

Sorry, ich hatte etwas vergessen: stelle oben auf der Log-Seite, das Log Level auf "Debug" und dann versuche es nochmal mit dem Handy