I was making a video to put on youtube on iMovie but when I tried to upload the video I learned that it couldn't be longer than 10 minutes. I decided to split the film into 2 parts but I can not find out how. Also, if that doesn't work can someone please give me a link to a a video site that will let me upload videos that are mv4 (that's what iMovie saves it as) or just tell me if there's a way to make iMovie save it in a different format. Thanks.