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.
This is an editor specialized on DV files. All other kinds of video are converted to DV, using a lot of time. I tried to import an m2ts of about 130 MB and it tooks more than 5 minutes. Just imagine how much time you would need with GB files… Not to mention the doubled (or more) disk space. After that, it jups to the end of the clip, exactly like Cinelerra. Unusable for me.
Crash, crash, crash... when it didn't crash I found it to be in that middle zone of more than a basic editor, but not a professional one... features are not very intuitive. It took me more than 30 minutes of randomly clicking to figure out how to adjust the effects applied to a clip and then I was underwhelmed with the options. To be fair... I was looking for something specific when I tried this out. I've used Adobe and other video editors in the past and this just missed my current needs and my expectations based on past experiences. See More
This tool is way ahead of the current OpenSource alternatives. Whilst Blender is a 3D tool with a video editor, this is a video editor with a 3D modeler and it does video editing very well. Motion stabilization, transitions, color grading... all shine. If you don't mind using a closed source application, this is the best free (and possibly non-free) video editor as of 2019. See More
I've a few more things to add to this review, which I will over the next few days. I've published it now because "imperfect action is always preferable to perfect inaction" so, while the spiders get to work on this I'll have a break and fill you in with more stuff very soon. In the meantime, just got and get the 7 day free trial by clicking the BIG SPINNY orange button that I took ages to animate for you - it's a total no-brainer. If you don't like it, cancel - zero risk. If you do, you will thank me (but ONLY if you take action and start making some bloody videos, alright?)

Content Samurai promises that you can “Create Stunning Videos Fast” with their app. You can use Content Samurai video creation software to turn articles, blog posts and shorter pieces of content into videos in minutes, or so the creators claim. I’ve spent a lot of money having freelancers create videos for me, so I figured I would give Content Samurai a shot.