Restart your Mac. Choose Restart from the Apple menu . Reset NVRAM. Shut down your Mac. Disconnect all external devices other than your keyboard and your mouse. If an i. Movie update is available, click Update to download and install it. Check camera and media format compatibility. Make sure you’re using a camera and media format that works with i, and movie. Test with a new library and project. You can create a new library and test project to check if the issue is with your library, project, or i, and movie app., reset i, and movie., reset i Movie to default settings. Libraries won’t be affected., reinstall i, and movie., delete i Movie, then redownload and reinstall it. Libraries won’t be affected. Still not working? Contact Apple support.
If you use an external device with i. Movie like a camera, reset NVRAM: 1 Shut down your Mac. 2 Disconnect all external devices other than your keyboard and your mouse. 4 Open i. Movie and attempt to reproduce your issue., if i Movie works, reconnect devices one at a time until you can reproduce your issue.
Restart your Mac after reconnecting a device if the device requires it., if i Movie still doesn’t work, you might need to update your device’s firmware or have the device serviced.
Before you begin, make sure to back up your i. Movie libraries, your media, and the i, and movie app. After trying each step below, test i. Movie again to see if you’ve fixed your issue.
What is “iMovie not responding”?
What Is “i. Movie not responding”? As you can predict from the word “Not Responding”, it means that i. Movie fails to work, or it is not able to act for certain commands initiated by the user.
Insufficient memory: If your i. Phone is running low on memory, then chances are high for you to face “i. Movie not responding” issue. Most of the time, lack of memory space is always behind an app not working . This might also occur if you are running too many apps on your device.
How to fix iMovie won’t open in normal form?
Whenever you are going to open i. Movie on your device, hold the Options key along with Command Key. This shortcut helps to present a pop-up window asking about whether you want to resent all i. Movie preferences or not. Press “Yes” and now your i. Movie will open to a normal format.
Why is iMovie so slow on my computer?
Viruses are extremely dangerous because they slowly eat up files and memory which can lead to i. Movie crashing down very fast. There are other times when the internal parts of the computer precisely PSU and CPU accumulate dirt and that can cause slowness.