There are times when slow functioning of i Movie results from inadequate memory which can also be addressed easily.Delete all the files that are not necessary in the project because they end up eating too much of the available storage space.Filmora Video Editor is the best alternative to i Movie for Mac (mac OS 10.13 High Sierra included) I'd like to recommend to you.It's easy to use, even for beginners in editing videos can start the editing right away.As for the features, Filmora Video Editor provides you with handy video editing tools and free video effects, including trimming, rotating, splitting, cropping, adding background music, and effects like transitions, filters, texts, overlays, intro/credit, PIP, green screen, motion graphics, and so on.You will at more than one instance find that your camera's connectivity to the i Movie is not up to the required standards.
The problem could have arisen from a variety of factors that include incompatibility of the USB cable on either the i Movie or camera.
With i Movie for i OS and mac OS, you can enjoy your videos like never before.
It’s easy to browse your clips and create Hollywood-style trailers and stunning 4K-resolution movies.
The best solution for that is replacing the USB cable with another output option like Fire Wire.
If you are using a camcorder, it will require nothing more than using the guidelines given out in the user manual.
This can be as a result of the program being given too many commands at the same time which it might be unable to dispense simultaneously.