On IMovie I used to be able to take a video on it and it didn't save to my camera roll. But now, after an update or something, it saves every video and picture to my camera roll. I don't want them on my camera roll because it takes up space and if I delete them from my camera roll it won't let my play the project on IMovie because it says "Items are missing." What can I do? Please help. Also, this is on my IPhone 5s.
See my new comment down below..
Best Answer
In a sense the basis of your question is in error.
While iMovie is saving videos to your camera roll, this isn't using any extra space on your iPhone. That's why you get the error you're getting after deleting the files - because that's where iMovie is trying to access the video from.
Basically, what happens is the video is saved to your camera roll, but project specific info is saved within iMovie. Once you have totally finished a project, you can export/share/save the final version and after that you can delete the video you took from your camera roll (if you want).
If you like, you can actually prove this to yourself by doing a simple test:
Hopefully this little test will put your mind at ease.
Don't forget to delete your test video.