How to build PocketVJ on Raspberry Pi 3

build-pocketvj.md

Documentation for building PocketVJ on raspberry Pi 3

Install Raspbian Lite

Find the instruction in the link below https://www.raspberrypi.org/documentation/installation/installing-images/README.md

Install dependencies

$ sudo apt-get -y install lxde-core lxterminal lxappearance xinit lightdm ntfs-3g python-pexpect vim figlet git-core firmware-ralink hostapd isc-dhcp-server lighttpd samba samba-common-bin php5-common php5-cgi php5 php5-mysql screen fbi ttf-mscorefonts-installer mediainfo gparted php5-cli iptables xtightvncviewer imagemagick dosfstools exfat-utils exfat-fuse hfsplus hfsprogs hfsutils xdotool expect expect-dev avahi-daemon libavahi-compat-libdnssd-dev feh libjpeg8 libjpeg8-dev libao-dev avahi-utils libavahi-compat-libdnssd-dev libva-dev youtube-dl python-smbus mpg321 mpg123 libreoffice-impress rc-gui python-pip iceweasel python-dev python-dbus xpdf x11-xserver-utils libncurses5-dev shellinabox tk okular usbmount libgstreamer0.10-0 libgstreamer0.10-dev gstreamer0.10-tools gstreamer0.10-plugins-base libgstreamer-plugins-base0.10-dev gstreamer0.10-plugins-good gstreamer0.10-plugins-ugly gstreamer0.10-plugins-bad libgstreamer-plugins-base1.0-dev gstreamer1.0

$ sudo pip install --upgrade pip
$ sudo pip install pjlink python-osc svgtools svgpathtools svgwrite

Setup PocketVJ Control Panel server

$ cd /tmp
$ git clone https://github.com/magdesign/PocketVJ-CP-v3.git
$ sudo mv PocketVJ-CP-v3/* /var/www
$ sudo chown -R www-data:www-data /var/www

Add www-data to your sudoers list with: visudo add this line at the end: www-data ALL=(ALL) NOPASSWD: ALL
Allow php with: sudo lighty-enable-mod fastcgi-php
Edit /etc/lighttpd/lighttpd.conf and replace /var/www/html by /var/www
Then reload lighttpd server with: sudo /etc/init.d/lighttpd force-reload
Create diferrent folders for audios and videos

$ sudo mkdir -p /media/internal/{video,images,pdf,audios}

Clone RaspiDMX to Raspberry home directory

$ cd && git clone https://github.com/AndrewFromMelbourne/raspidmx

Install Openframeworks 0.9.8

Download openFrameworks

$ cd /tmp
$ wget http://openframeworks.cc/versions/v0.9.8/of_v0.9.8_linuxarmv6l_release.tar.gz
$ tar -zxvf of_v0.9.8_linuxarmv6l_release.tar.gz
$ mv of_v0.9.8_linuxarmv6l_release ~/openFrameworks

Install packages and compile openFrameworks

$ cd /home/pi/openFrameworks/scripts/linux/debian
$ sudo ./install_dependencies.sh
$ sudo ./install_codecs.sh
$ make Release -C /home/pi/openFrameworks/libs/openFrameworksCompiled/project

Install HPlayer

Prepare your RaspberryPi

$ sudo raspi-config
	# Expand filesystem
	# Split GPU memory to 256
	# Bootup in Console
	# Overclock if you want to
	# Reboot !

Build HPlayer from source

$ cd ~/openFrameworks/addons/
$ git clone https://github.com/jvcleave/ofxOMXPlayer.git
$ git clone https://github.com/satoruhiga/ofxArgParser.git
$ git clone https://github.com/jkosoy/ofxCrypto.git

$ cd ~/openFrameworks/apps/myApps/
$ git clone https://github.com/Hemisphere-Project/HPlayer.git
$ cd HPlayer
$ make
$ cp -R bin/ ~/HPlayer
$ cd ~

Install OMXPlayer-sync

$ sudo su
$ apt-get remove omxplayer
$ rm -rf /usr/bin/omxplayer /usr/bin/omxplayer.bin /usr/lib/omxplayer
$ apt-get install libpcre3 fonts-freefont-ttf fbset libssh-4 python3-dbus
$ wget http://omxplayer.sconde.net/builds/omxplayer_0.3.7~git20160713~66f9076_armhf.deb
$ dpkg -i omxplayer_0.3.7~git20160713~66f9076_armhf.deb
$ wget -O /usr/bin/omxplayer-sync https://github.com/turingmachine/omxplayer-sync/raw/master/omxplayer-sync
$ chmod 0755 /usr/bin/omxplayer-sync
$ wget https://github.com/turingmachine/omxplayer-sync/raw/master/synctest.mp4

Simulate a fake keyboard

$ cd /tmp
$ wget http://www.fsays.eu/downloads/fsaysPI.7z
$ sudo apt-get install p7zip
$ 7z x -t7z fsaysPI.7z
$ sudo cp fsaysPI/fsaysuinput /opt
$ sudo cp fsaysPI/fsayskeyboard /opt
$ sudo chmod +x /opt/fsays*

Install TCPSClient

$ cd /tmp
$ wget https://mypage.techlife.sg/products/TCPSClient.zip
$ unzip TCPSClient.zip

In case you use Raspberry Pi 3 copy TCPSClient3.bin to excutable directory

$ sudo cp TCPSClient/TCPSClient3.bin /usr/bin/
$ sudo chmod u+x /usr/bin/TCPSClient3.bin

Install info-beam for using the snapshot function

$ cd /tmp
$ git clone https://github.com/info-beamer/tools.git
$ cd tools/screenshot/ && make
$ cd ../ && sudo mv screenshot/ /opt/

Install Pi-Wall

$ cd /tmp
$ wget http://dl.piwall.co.uk/pwlibs1_1.1_armhf.deb
$ sudo dpkg -i pwlibs1_1.1_armhf.deb
$ wget http://dl.piwall.co.uk/pwomxplayer_20130815_armhf.deb
$ sudo dpkg -i pwomxplayer_20130815_armhf.deb

Install Extplorer

install eXtplorer in /var/www/eXtplorer and configure it: sudo nano /var/www/eXtplorer/include/init.php

change the root directory to '/media/';

$ cd /tmp
$ wget http://extplorer.net/attachments/download/68/eXtplorer_2.1.9.zip
$ unzip eXtplorer_2.1.9.zip -d eXtplorer
$ sudo mv eXtplorer /var/www/
$ sudo chown -R www-data /var/www/eXtplorer

Increase the upload size limit by editing these lines below in /etc/php5/cgi/php.ini

$ sudo sed -i 's/upload_max_filesize = 2M/upload_max_filesize = 2000M/g' /etc/php5/cgi/php.ini
$ sudo sed -i 's/post_max_size = 8M/post_max_size = 8000M/g' /etc/php5/cgi/php.ini

hello,
super thanks answer me during your trip !
Your vidz is nice !
I try to uncompress with the regular debian tools and even in the terminal.
always in error...
Even on a mac... So maybe it would be better to fetch the img on a git ...?
thanks and i'm looking forward hearing from you.

thanks for reporting!
i found internet with good upspeed this morning and re-uploaded the image. please try again and report back...

btw.
wifi password: pocketvj

Hello,
It works...
SUPER THANKS.
So now i'm ready to learn how to use PocketVJ.
Here some pics:

🤩

It's 2024 and I'm finally catching up with this great looking project, but after downloading the image, saving to microSD with RPi imager and inserting it into a new RP3b+, I don't even see the boot screen loading and no sign of wifi network. I haven't worked with these tools much before, could I be missing something simple?

from the feedback i got so far, the image boots after flashing, so you might have not flashed it properly or not using an RPI3b+... 🤷

just an update, I've now tried redownloading and flashing the image with multiple cards on multiple PCs using both rpi imager and balenEtcher, then tried with more than one 3b+(with official power supply) with the same result... it doesn't boot. I've gone back to a boring old videolooper image for now ;) but if anybody gets this working with a similar setup in future, I'd love to hear about it

newer boards have some hardware changes (but still have the same name) which require new kernel modules... there might be your issue

that sounds about right. I expect it's a fair bit of effort and time to update and install everything with my limited knowledge but hopefully someone can get it working again in future, thanks

Hi dear Mag! I'm an artist from Mexico, trying to run your pocketVj in three raspis 3b+. In my old one your image works smooth but in my new ones it makes nothing. Any tips on installing and make them work? Thanks in advance!

Just found a solution for the issue with the new 3b+ boards: some files need to be overwritten directly at the SD card at /boot folder.
You can get the files here:
https://github.com/raspberrypi/firmware/archive/refs/heads/stable.zip
Determine which start??.elf and fixup??.dat files are present in the destination OS image and substitute with the same files from this ZIP.
Hope it help!

Success! Thanks, now for the first time I see PocketVJ booting on my 3b+ :) Look forward to exploring this and thanks again

Hello everyone, The fix above did work however, my wifi network isn't showing so I can't connect to the control panel. Has anyone else had the same issue?