# Appunti su progetto Oyster

## Software su Raspberry Pi per gestione pannello 64x64 pixel

	sudo apt update
	sudo apt install -y git omxplayer
	
Installazione utility e librerie per la gestione del display

	sudo apt -y install libgraphicsmagick++-dev libwebp-dev libavcodec-dev libavformat-dev libswscale-dev initramfs-tools
	git clone https://github.com/hzeller/rpi-rgb-led-matrix.git
	cd ~/rpi-rgb-led-matrix/utils
	make led-image-viewer
	make video-viewer
	cd ~/rpi-rgb-led-matrix/examples-api-use
	make 

Eseguire questi comandi 

	cat <<EOF | sudo tee /etc/modprobe.d/blacklist-rgb-matrix.conf
	blacklist snd_bcm2835
	EOF
	sudo update-initramfs -u
	sudo reboot


Vedi [Bad interaction with Sound](https://github.com/hzeller/rpi-rgb-led-matrix#bad-interaction-with-sound) per capire perchè:

## Esecuzione di un file video


	sudo rpi-rgb-led-matrix/utils/video-viewer --led-parallel=1 --led-pixel-mapper="Rotate:90" --led-rgb-sequence=GBR --led-rows=64 --led-cols=64 --led-multiplexing=1 --led-slowdown-gpio=2  --led-brightness=100 -f video.mp4