How To Install OpenShot Video Editor 2.3.3 released On Ubuntu 16.04 & Higher

   OpenShot Video Editor is a free, open-source video editor for Linux. OpenShot can take your videos, photos, and music files and help you create the film you have always dreamed of. Easily add sub-titles, transitions, and effects, and then export your film to DVD, YouTube, Vimeo, Xbox 360, and many other common formats.

OpenShot Video Editor 2.3.3 Changelog:

• New release of openshot-qt! Bumping version to 2.3.3, and libopenshot depenency to 0.1.6
• Adding CFBundlePackageType key to Info.plist, and symlinking a few files which I don't think are considered executables in the app bundle. A bit experimental, but trying to overcome an issue with Gatekeeper on OS X Sierra.
• Fixed SpaceMovie 3D animated title alpha key frames, and adjusted the position of the main title to be better centered when it appears.
• Fixing bug when selecting effect on a clip (where selection dropdown would not populate)
• Fixed bug on certain systems when loading list of all supported languages.
• Fixed backup recovery issue which would not refresh the timeline on load.
• Fixed bug destroying the lock file (if another process already deleted the lock file).
• Added C++ exception parsing from archived exception data.
• Adding a script to parse and aggregate Python error logs for OpenShot
• Another attempt to fix the race condition causing the "zipimport.ZipImportError: can't decompress data; zlib not available" when launching a frozen version of OpenShot.
• Fixed a common error on the title editor (caused by a missing font-style).
• Protecting query classes more, to prevent invalid clip/tran/effect ids from crashing
• Removing NVidia driver from AppImage (build server)
• Updated supporters and donors file
• Updated translations and improved translation test script (which validates all string replacements are found in translations)
• New release of libopenshot (0.1.6)
• Fixing Timeline::SetJSON to use a lock, and reopen the reader if already open. This fixes an issue when trying to open another project while the current project is being accessed (i.e. during playback).
• Adding additional lock on ClearAllCache method, to prevent crash
• Fixing a data type issues with max()
• Big improvement with handling invalid video and audio timestamps, defaulting to more sane values (when huge crazy timestamps are detected).
• Fixing a bug when disabling video/audio tracks on FrameMappers.  
• Adding additional bail-out code when stuck searching for a video/audio packet that probably doesn't exist.
• Added improved "checked frame" handling, and once 1 frame is detected as invalid, clean out any other invalid ones as well.

Installation instructions:

In order to successfully install OpenShot on Ubuntu, you have to add the PPA to your system, update the local repository index and install the openshot-qt package:

$ sudo add-apt-repository ppa:openshot.developers/ppa $ sudo apt-get update $ sudo apt-get install openshot-qt

 
Optional, to remove OpenShot, do:

$ sudo apt-get remove openshot-qt

refer original : https://howto-ubuntunew.blogspot.com/