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Video wall with multiple tiles that enables synchronized video playback, mirrored or tiled.

Description	Video
6x RPI Zero - 720p - Big bug bunny
2x RPI Zero - 720p - Big bug bunny
2x RPI Zero - 720p - Simpsons
4x RPI Zero + laptop - 720p - Fantastic 4

• Raspbian Stretch Lite
• Raspberry Pi 3 / Raspberry Pi Zero (other Pi's not tested)
• Videowall repository is your current working directory

• Install Raspbian Stretch lite on an sd card of at least 4GB
• Place anssh document in the/boot partition to enable direct ssh access
• Login to the raspberry pi and start the installation:

sudo apt-get -y update && \sudo apt-get -y install git && \git clone https://github.com/reinzor/videowall.git && cd videowall && \./install_raspberry_pi_stretch_lite_autostart.bash

This installs the videowall software and enables a client service on startup.

Installation / usage instruction video:https://youtu.be/XLXoX8bj2vA

• Ubuntu x86 16.04 LTS (other versions not tested)
• Videowall repository is your current working directory

./install_ubuntu_x86.bash

• Raspberry PI zero
• Micro USB 2.0 naar Ethernet 10/100 RJ45 Network Lan Adapter Card
• 4GB+ Micro SD card

Cost~15 USD per client

Make sure you have sources thesetup.bash from the root directory. This will set the Gstreamer plugin paths and appends the videowall library to yourPYTHONPATH.

scripts/web_server

scripts/client

This is automatically started on a raspberry pi after installation. Can be manually started on an ubuntu x86 environment.

• Create a git tag and update release notes
• Ensure new MAC generation on startup

sudo rm -f /etc/network/mac

• Create.img file on Ubuntu host computer (insert sd card):

sudo fdisk -l# Get the disk name of the sd cardsudo dd bs=4M if=/path/to/disk of=/path/to/image.img

• Shrink the image usingpishrink.sh

sudo ./pishrink.sh /path/to/image.img /path/to/shrinked_image.img

• Create atar.gz from image file:

Right click, compress, tar.gz

• Cinder GST Sync Player
• Override getty1
• Vigsterkr pi-wall
• Gstreamer mmal for smooth video playback on RPI
• Gstreamer sync server for synchronized playback on multiple client with a gstreamer client server set-up
• Multicast Video-Streaming on Embedded Linux Environment, Daichi Fukui, Toshiba Corporation, Japan Technical Jamboree 63, Dec 1st, 2017
• omxplayer-sync
• pwomxplayer
• dbus vlc
• dbus tutorial phython for MPRIS
• dbus omxplayer
• GPU memory 90 degrees omxplayer
• Remote dbus control
• GST OMX
• GST MMAL
• Disable Boot text