The image pulled from the grabber is very dark, which causes the LEDs to light up only for bright images. An example of an image from "hyperion-v4l2 ~/hyperion/hyperion.config.json --screenshot" is attached. I've gotten a clear image with this grabber by tweaking settings in qv4l2, but the changes I make aren't persistent. I also see the rainbow swirl on startup and can control the LEDs with "hyperion-remote --priority 50 --color red --duration 5000".
Setup:
- Ubuntu 17.04 + Arduino (Adalight)
- Fushicai USBTV007 Video Grabber [EasyCAP]
- hyperion.config.json
- Hyperion-Log