sudo apt-get build-dep okular
sudo apt-get install libpoppler-qt5-dev libzip-dev
mkdir -p ~/src
cd ~/src
git clone git://anongit.kde.org/okular
cd okular
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=/opt/okular ..
make
sudo make install
I had a Hikvision IPC-B120 that provides a simple RTSP stream, which I could view in VLC. I also wanted to see my Logitech BRIO’s feed in a ...