Someone else (mkns?) recommended MPEG Streamclip for simple clipping
I don't use MPEG Streamclip (I've changed my username, I'm mkns, honest), I use ffmpeg. However, I would not recommend it if you don't want to learn much in the way of new skills, it's a command line utility and is probably only really for use by techie people. For example, there's no way I'd even begin to try to explain to my eldest daughter (14yo) how to use it, despite her being pretty handy on her laptop.
I have used StoryTeller but I do empathise with your struggles to get it to work, SRD. Many times I tried to get it to upload to youtube without success. It has the supposed benefit of being able to have your speed / trace in the corner of your video, but on the one occasion I did that, it was out of sync by 20 seconds, thus completely useless.
I have recently obtained a GoPro camera, and you can get software for it:
http://gopro.com/software-app/gopro-studio-edit-software
It is much less painful to use than StoryTeller and I do not believe you need a GoPro to use it - you just import any video from anywhere. It might be worth trying that out - it certainly was easier to understand than StoryTeller, but that said, I still use ffmpeg.
The advantage of ffmpeg for me is that you can very easily and quickly extract part of a video. I've been using it this morning to edit videos I took of Justin Timberlake's gig yesterday (yeah, I'm not ashamed). Here's what you would do, for example, to extract video - this is what you would type on the command line (or DOS prompt, in Windows speak), it's all meant to be on one line but may wrap on to two lines in your browser:
ffmpeg -ss 00:02:25 -i MyVideo.mp4 -t 40 -acodec copy -vcodec copy MyExtract.mp4
Simply put, there are 6 parameters that you choose:
- -ss 00:02:05 - the start time of the bit you want to extract. Important to have this before the next parameter for speed
- -i MyVideo.mp4 - the video you're snipping from
- -t 40 - how many seconds you want to grab
- -acodec copy - just copy the audio, don't change it (very fast)
- -vcodec copy - same as above, but for video
- MyExtract.mp4 - your new video
Download links for ffmpeg are here:
http://www.ffmpeg.org/download.html
The above is pretty much your total learning curve, assuming you just want to quickly snip out a bit of video from a longer video. If you want to do more fancy stuff, like add text etc, I think you are then into the realm of wanting to use something else.
Also, ffmpeg might not work on Windows as easily as it does on my Mac - I refrain from using Windows unless I'm forced to (such as at work), so will struggle to offer much advice on that, although I could always try things out on the wife's laptop if you have any specific issues that I can replicate on it.
If you want more info on ffmpeg, let me know.