OpenShot is a free video editing software. In 2017, developpers updated it in a QT version. Recently I moved to Ubuntu 18.04 instead of 16.04 so I had no choice and had to use the new version of OpenShot. But, this version is paradoxaly slow and not precise at all. So can you help me to downgrade to the former version 1.4.3(for instance) instead of 2.x version(the new one) ?
I tested many alternative like Shotcut, Flowblade or Kdenlive but I prefere the old OpenShot. I know that what I ask for can create an unstable system but I really need it for school and if I can't install it on 18.04 I have to downgrade to 16.04.
Thanks by advance guys ! :) And sorry for my poor English, I'm French.
EDIT : I read this : Openshot Video Editor 1.4.3-1.2 - How to stop it auto updating to v 2.43 etc in 18.04 LTS but the person who sent the question didn't explained how he installed OpenShot and the dependances.