How can I cut a 20 minute iMovie project into two 10-minute halves?

I have no idea... Sorry, i dont use iMovie. But just a suggestion... having somebody watch an 18:08 video requires alot of attention. And unless its a very well filmed, thought out film, then i would try and shorten them down for youtube. Generally people dont spend that much time for a single video. You could make a website type thing and keep all your segments on there so people come looking to spend that much time. but if not, you wont have alot of viewers, especially on the second half.... hope i could help a little and make you think...? sorry. but check out my video too: http://www.youtube.com/watch?v=f9CUdwCDeRw

comparable!!! My cocker spaniel continuously used to try this, yet we've discovered it relies upon on the time we walk her at, she likes morning walks and night walks, yet refuses to stroll everywhere in between. Its no longer precisely useful as quickly as we've college, yet oh nicely. attempt a distinctive course to boot? Ours is amazingly choosy, if she is familiar with a course too nicely she gets bored of it, as quickly as we take her to new places she's abruptly very enthusiastic. in the experience that your canines is agreeable in direction of different canines, possibly locate him a strolling chum? If we can't dodge strolling her interior the afternoon and on the undemanding course then we frequently do it with my neighbours' scottish terrier, curiously something is going as long as she will socialise!!

You must use a video edditing software. Here are some free ones!

http://www.desktop-video-guide.com/top-5-free-vide...