There’s often this misconception that there are not that many video editing software for Linux out there — however, this is not the case. With the growing popularity of Linux-based operating systems, software development companies have no choice but to focus on making software specially designed for Linux distros. Accordingly, you can find several video editors on the internet for almost any Linux distribution that you are using.
Cinelerra is the most advanced non-linear video editor and compositor for Linux. Cinelerra also includes a video compositing engine, allowing the user to perform common compositing operations such as keying and mattes. Cinelerra includes support for very high-fidelity audio and video: it processes audio using 64 bits of precision, and can work in both RGBA and YUVA color spaces, using floating-point and 16-bit integer representations, respectively. It is resolution and frame rate-independent, meaning that it can support video of any speed and size.

I usually edit short videos from my life like play with kids, travel and bike rides, and sometimes do software project demos and tutorials. I tried all major tools in linux for video editing. Blender seems to be the most feature rich and consistent. It allows me to handle 4k video on my oldish laptop. It always feels so good that I buy its future for 20-50 bucks time to time. See More
I wanted to use a Linux first, open source editor but I rely on stability for work and sadly I couldn't get a workflow that didn't include a significant number of crashes and glitches. DaVinci Resolve on the other hand is absolutely stable, never crashes, never glitches, has excellent tools, a smooth workflow and incredibly fast rendering. IMO better than Premiere. See More
Davinci Resove is another non open source video editor for linux, like Lightworks. It used to be a very excellent color grading software, and now, it's a great video editor as well. You can do all the basic editing and some of the advanced editing on the free version (multi-camera editing, 3D editing, motion blur effects, and spatial noise reduction, etc are only available on the paid version)

Kdenlive is an intuitive and powerful multi-track video editor, including most recent video technologies. Kdenlive supports all of the formats supported by FFmpeg (such as QuickTime, AVI, WMV, MPEG, and Flash Video), and also supports 4:3 and 16:9 aspect ratios for both PAL, NTSC and various HD standards, including HDV. Video can also be exported to DV devices, or written to a DVD with chapters and a simple menu. Kdenlive packages are freely available for GNU/Linux, FreeBSD and Mac OS X under the terms of GNU General Public License version 2 or any version later.
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Pierre and Megan, you’ve been trolling these comments for two full years, now. I can see, after carefully reading all of the commentary and the thought behind each of them, that you both are only here to troll and discourage. Neither of you have offered any real concrete proof of anything, and you’ve used smoke and mirrors to try to defend merely what are empty opinions. After two full years of trolling this particular page it’s about time you both got told to get a life.
LiVES is supposed to be mature, feature-rich and ready for more professional use-cases and even video jockeying. Both the website and the Wikipedia pages seem promising. However, although I was able to install and open it just fine, it refused to resize properly and did not import a single video. (If there is a “proper” way to import video’s, apart from the way the program makes it possible for users, then I was unable to find it.)

Not knowing what you need it to do, it is hard to comment but it is very easy to use just for movies. You just open up the track you need and position it on the timeline thingy. You then put the next track on the next line. You can then add blends or whatever you want and you can edit each track right there in the viewer. When you are done just render it out. It is true that this bit of blender is just a small bit in a very big program but if you focus on just this little bit you can learn it in a few minutes.

Just like OpenShot, it is incredibly easy to learn and use this software. Flowblade gives its users the features of video transitions, watermarks, batch rendering, and drag & drop support. In addition to that, it also supports various image/audio/video formats. It also supports proxy video editing. As I already mentioned, it’s a method of editing in which original media clips are presented on a timeline by proxy clips for light-weight editing. The full resolution of the video will be used while wrapping up the project.

Content Samurai 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.