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.

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.
Audio and video clips can be linked together and managed as single clip. Another thing that I personally find useful is that Pitivi can be used in different languages and has a very extended documentation. Learning how to use this software is easy and doesn’t require much time. Once you get used to it, you will be able to edit video and audio files with high precision.
2.1 License: Subject to the terms and conditions of this Agreement, Noble Samurai hereby grants You a limited, personal, non-exclusive, non-sublicensable, non-assignable, license to use Content Samurai. Content Samurai may be used for commercial purposes. Noble Samurai may offer a free of charge license to download or use a particular product from Noble Samurai Software either for a limited or unlimited time, or may charge a license fee.
Regardless of whether you’re looking for a simple video editor to help you edit footage recorded on your last vacation or a professional solution fit for an aspiring filmmaker, there’s no reason to switch to a different operating system because the number of fantastic Linux video editors has never been greater. Best of all, most Linux video editors are available for free, so you can realize all your video-editing aspirations even if you’re on a tight budget.
Nevertheless, when you find the elusive, easy to use video editing software that has the features I mention, that doesn't crash, or at least when it does crash recovers files the user was working on, that doesn't need constant tweaking using the shell, that has reasonable, non obfuscated documentation in understandable english, please let me know. I will buy you a beer and the software without hesitation.
The point is, I make some of my income from editing video files. They are an important part of our business’s value adding strategies. So I don’t have time to experiment. I need something that works and is easy for our staff to master. Windows and Mac software does and, like most businesses, we’re happy to pay the price so that we can get on with the job. BTW, the package we’re using costs less than $100.00 per seat, has easy to understand configuration and user settings, is easy to master, makes editing, cutting, dubbing a doddle. It also batches files for rendering (from the GUI). it is reliable and robust, comes with excellent support and the authors have been quick to respond to requests for new features. It is also written to actually run in a multitasking environment so we can do other things when video files are being rendered. Linux authors, take note.
Nevertheless, when you find the elusive, easy to use video editing software that has the features I mention, that doesn't crash, or at least when it does crash recovers files the user was working on, that doesn't need constant tweaking using the shell, that has reasonable, non obfuscated documentation in understandable english, please let me know. I will buy you a beer and the software without hesitation.
What’s great about most Linux video editing software applications is that they tend to be free and open source, which means that anyone can peek under the hood and implement new features or fix bugs. The video editors featured in this article are loosely arranged according to their popularity, but we recommend you go through the entire list because even less popular video editors have a lot to offer.

Feature wise, Cinelerra looks to be the best fit if you want to do anything serious, and that’s a problem, because it falls apart when doing anything serious thanks to a seriously bug ridden code base. I mean it! This thing is such a race-condition fest, it can’t even open its own project files on my system without crashing! (Start project, add clip, save it, try to load it … freeze!)
The latest version of DaVinci Resolve features a dual timeline that allows users to quickly navigate the whole edit and trim without zooming and scrolling. There’s also a brand-new video editing engine that leverages machine learning to enable features such as facial recognition, speed warp, and others. All in all, DaVinci Resolve shows just how far Linux video editors have come over the years.
Also, one of the thing I love from Linux is the variety in the distros. What’s the problem with that? Canonical is doing a great effort to come to home users, more than RedHat or Novell… use then a Debian-based distro like ubuntu, but let us the rest of the people with our distros, with our beloved desktop or window manager… anyway, it doesn’t affect to aplications since we all can compile from source (at least in my case, because I use gentoo and I must always compile from sources), and you can find binaries for debian-based or rpm-based distros.
3.1 No Warranties: Using Content Samurai assists You to rapidly convert written content into videos. As part of this software, Noble Samurai facilitates access to images found in Google and Flickr with a Creative Common License. In order to ensure You comply with the Creative Common License terms, Noble Samurai will take reasonable measures to provide the attribution details available for the image chosen which should then be included by You in Your video description or blogpost. Noble Samurai cannot guarantee nor provides any warranties that the attribution details provided are accurate nor that the images available within Content Samurai software are able to be used under Creative Common License. In addition, Noble Samurai cannot guarantee that You will be able to access data, information or services from or upload to any third party nor that any data, information or services from any third party can be obtained or uploaded to without disruptions or delays. Noble Samurai cannot make any guarantees or warranties as to the effectiveness or reliability of any services provided by a third party, or the reliability and the performance of or the suitability of the information provided by the Noble Samurai Software.
Pierre, did you not see the mention of Blender??? It is GREAT for doing video. Yes, you do have to learn it but you want to do a good job right?? One thing to note. It is best in blender to turn the movie into a series of stills in the openEXR format. It is also important to go into settings and increase the buffer memory so that you get a much faster response as it loads much more movie at one time. Make sure to render the firm into its own director or you will have a LOT of picture files cluttering some other directory! Also more Ram mean better responsiveness and having a SSD drive is also a GREAT benefit. I would think this is true of any system.
Right now there is one really serious competitor coming out with it’s brand new open source non linear video editing product. I am talking about Lightworks` Oscar winnig Editshare which has been released open source last year. Feel free to discover their website http://www.lightworksbeta.com/ and tons of professional features it has. Yes this is not intended for video editing noobies but this is going to become a really brilliant piece of software for Lin/Mac/Win. Right now only Win version is accessible but:
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