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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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.
When working a film convert it from movie format to a bunch of stills (you can render it so. I think andrew has a video on this). Make sure to do this in a unique directory because you get about 24 pics per second. The format for these pics should be png or if you want to do a lot of composting then OpenExr is the way to go but the files are bigger and might slow down and older machine. Think of it this way. PNG has 0-255 for each color of each pixel, whole numbers only. Try multiplying that by .1 and then by 1000 a few times and see what you get. The other system uses floating point math for each dot and that keeps it high quality. PNG works but don’t expect much in the way of high quality compositing.
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.