Install Pitivi 0.99 (Video Editor) on Ubuntu / Linux Mint (Platpak)

Pitivi is a video editor built upon the GStreamer Editing Services. It aims to be an intuitive and flexible application that can appeal to newbies and professionals alike.

For the list of dependencies, look at pitivi/check.py
- "Hard" dependencies are required for Pitivi to function properly
- "Soft" dependencies are recommended for an optimal user experience
  (packagers should add them as recommended or required packages).

Install Flatpak on Ubuntu Linux Flatform :

The official Flatpak PPA is the recommended way to install Flatpak. To install it, run the following in a terminal:

 $ sudo add-apt-repository ppa:alexlarsson/flatpak
 $ sudo apt update
 $ sudo apt install flatpak 

The Flatpak plugin for the Software app makes it possible to install apps without needing the command line. To install, run:

$ sudo apt install gnome-software-plugin-flatpak

Add the Flathub repository

Flathub is the best place to get Flatpak apps. To enable it, run:

flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

Install Pitivi 0.99 (Video Editor) on Ubuntu / Linux Mint (Platpak)

To install the latest Pitivi 0.99 development snapshot, run:

flatpak install --user http://flatpak.pitivi.org/pitivi.flatpakref

Running Pitivi

You can now launch Pitivi from your applications menu as any other installed application.
You can also re run the installer which launches Pitivi after updating to the latest version.
To see if warning or error messages are printed in the console, run:

flatpak run org.pitivi.Pitivi//stable

or you can run from ubuntu dashboard, like this :

Uninstalling Pitivi

If your software manager doesn't allow this yet, run the command below:

$ flatpak --user uninstall org.pitivi.Pitivi stable