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Why iMovie Keeps Crashing and How to Fix It

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Jul 27, 2021• Proven solutions

There is nothing new to hear about software program crashes as it is a common issue these days and most software suffers from it. But the major thing to talk about is how you can fix this problem to avoid troubles in the near future. We know that no product can be rated perfect, as all of these have different pros and cons. The same is the case with iMovie. But don't worry, it's all fixable. Read on to learn how to deal with the crashing issue of iMovie.

Part 1. Why Does iMovie Keep Crashing?

There are so many reasons behind every software crash, and they should be discussed on an open platform so that users can stay aware of all problems. One of the key reasons behind iMovie crashes is a compile-time error. iMovie can easily detect all spelling mistakes and grammatical errors. When iMovie tries to tell programmers about it, then crashes may occur.

Secondly, iMovie is not able to understand most of the coding languages, so it needs to translate them all when it works. The time when it fails in translation, it naturally finds only one way, and that is to crash. In case if your iMovie compiler is able to handle codes without error then you will never find an issue like a crash.

Thirdly, there are so many hidden silent errors that are noisy enough to lead to the sudden crash of software.

Finally, crashes may also occur when you import videos whose codecs are not supported by iMovie. If the file codec is not supported, well, iMovie does not know what to do with it, and you get a file codec problem.

Part 2. How to Fix the iMovie Crashing Issue?

It is not so difficult to fix the iMovie crashing issue, as some simple-to-use tricks are available. If you have already emptied the cache folder as well as the preferences folder but still your iMovie is crashing again and again, then try to delete your preferences file on iMovie. It will be named com.apple.iMovie app.list in your system and can be easily found in user folder named as Library/preferences.

The second option is that you simply close your iMovie software window and now drag the .plist file to the desktop. Now try to open your iMovie software again, if your trial goes successful then everything is set safe and iMovie will work perfectly.

Note: deleting the preferences file will never cause any harm to your software, and you should never expect any unwanted behavior from your software after removing this file.

If both these tricks fail, then try to use a new account for your iMovie software by going to system preferences and then go to Accounts. It will help you get instant solutions for crashes, and soon you will be able to set everything to a normal pace without any disturbance.

If you face an incompatible video codec, you can also try to update iMovie to the latest version or install the right codec.

Related: Top 10 Most Common iMovie Problems and Solutions

Part 3. The Best iMovie Alternative

Wondershare Filmora is recommended as the best and most effective alternative for iMovie due to its interactive user interface that appears suitable even for beginners. It possesses almost everything that people usually expect from iMovie.

Filmora makes it easy for anyone to be creative, and advanced features in it are simple and fun. With it, you can easily apply various video editing operations like rotate, trim, crop, split, as well as add stunning video effects, filters, overlays, transitions, texts and more. Why not chick the Try It Free button below to give it a trail. You won't be disappointed.

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Hope this article can help you in resolving the iMovie crashing issue. If you have a better solution, you can also share it with us. Or feel free to let us know if you still have questions.

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Shanoon Cox
Shanoon Cox is a writer and a lover of all things video.