You’re missing the point; ‘nix has its place. Our servers run on it. My netbook runs it. My web development is done on it. Our databases run on it. But I don’t have time to “try” this bit of software or that software for video editing in the hope that it will provide the magic bullet. In any case, as I have stated elsewhere, every video editing program I have tried on linux has one or more severe failings in respect of the things I need to do. Attempts at creating robust video editing software on linux are, IMO, amateurish.
So, there you have it. After using these many video editing software on Linux, no doubt things are improving fastly. Now which video editing software you want to use depends on your specific type of videos you edit. If you just want to throw a small home video of your cat together, I suggest you use Pitivi, and if you really want to go at it, try Kdenlive. Either way, you should be just fine. But, to answer the real question, which is, “Which is the best video editing software for Linux?”, I would probably have to say Kdenlive, overall. Pitivi is great Linux video editor – really great – but Kdenlive is a little better. It has great features, and its stability is increasing with every release.
The problem average people have with Cinelerra is that it is truly complicated and requires time spent learning about the real underpinnings of video production technology in order to use it to its full potential. But the learning is worth it. What a person learns by digging deep into the intricacies of video production will allow a deeper understanding of what is going on with even “hand-holding” software.

Shotcut is another free, open-source, and cross-platform video editor. Unlike Kdenlive, novice video editors will be able to get a full-fledged experience with Shotcut as it is rather easy to use. It comes with a wide range of features, including native timeline editing, video transitions and filters, and a multitrack timeline. It supports keyframes for filter parameters and 3-point editing. If you quickly need to delete the audio from a video clip, Shotcut gets it done.
The only criticism I might have for Kdenlive is that it looks like an open source program. It isn’t the most user-friendly application to work with and appears to have been programmed by someone who knows what they are doing but expects you to also know what they are doing. It isn’t the most polished experience, and some things seem to be a bit obtuse to do.
Vidnami is an online video creator software (application) that helps you create fast, easy and professional-looking videos within minutes. It allows you to insert articles into the software and it automatically creates a good-looking video using the text from the article you inserted. It can also add great images, video backgrounds and even text to speech voices.