Raspberry Pi 4B & Hyperion. Ambilight not working

Hello to all! I have a problem. I use Raspberry Pi 4 Model B, Hyperion (latest version), I take the image from the TV Box through the ezcap 269 capture card, use Logic Level Converter, WE2811 LED strip (254 LEDs, 12 V 15 A power supply). The capture image is going great.

I do everything clearly according to the instructions as in this image, but nothing works - the LEDs are lit in white and that's it. The "LED Output" tab permanently switches to "Off" after saving the settings.

Please, help me with my problem, I already broke my whole head. I did everything according to THIS VIDEO

Thank you very much in advance!))

Please answer, it's very important for me...

Zitat von Lord-Grey

What error is displayed in the Log?

Log.txt

Lord-Grey

Co!

Thanks a lot for the replies! Everything worked out! Didn't know it was that easy since this is my first time using RPi