Hello everybody,
I try to setup my first ambilight project. Most of it works, but now I get stuck and maybe somebody can help. First of all my setup consists of a projector connected to a computer with Ubuntu 20.0.4 as second display. The first display is a monitor. Around my canvas are 375 LEDs (WS2812B), connected to an Arduino Nano. The Arduino is connected to an Raspberry Pi Zero W. On this is running the latest Hyperion NG software (2.0.0-alpha.9). This works great so far, for ex. the LEDs are controllable by app via JSON. On the Ubuntu-machine is the second HyperionNG instance installed (same version) for capturing the screen. The connection between them is realized with flatbuffer. This works so far, but the screengrabber always grabs both displays, no matter what is configured. I already tried all grabber and settings, but with no luck. What is the best way to achieve this?
The config part of the forwarder on the Ubuntu machine:
The framegrabber part:
"framegrabber": {
"cropBottom": 0,
"cropLeft": 0,
"cropRight": 0,
"cropTop": 0,
"display": 1, /* <--- Already tried different values with no effect */
"frequency_Hz": 10,
"height": 45,
"pixelDecimation": 8,
"type": "xcb", /* Also tried different grabbers */
"width": 80
},
Alles anzeigen
If you need more informations, feel free to ask.
Thanks in advance Danny