Can I Delete Render Files Before Imoviee Project Is Done

Apple tree's iMovie video editing tool stores several gigabytes of data on your Mac. If you use information technology a lot, information technology could exist tens of gigabytes. And if you've been using information technology for several years, you volition have accumulated lots of data in folders that iMovie ten doesn't use. In this article, nosotros'll show you how to gratuitous up infinite used by iMovie by deleting and moving data, and we'll explicate what is safe to delete and what you should exist more than cautious most.

Where are iMovie projects stored?

In iMovie ten, everything needed for every projection you lot're working on is stored in one file called iMovie Library. It'southward in the Movies folder in your Home directory. If you right-click on that file and choose Prove Package Contents, you tin can see what's in it. However, y'all shouldn't just start deleting files from there as information technology could cause problems the next time you run iMovie.

In older versions of iMovie, files were stored in unlike folders, depending on iMovie'south version. And then, if you have a Mac on which you've upgraded to each new version of iMovie as information technology has been released, it'south likely you will still have those folders, and they will still take data in them. These include:

• iMovie Projects

• iMovie Events

• iMovie Sharing

• iMovie Project folders with a special icon

• iMovie Library

How to clear iMovie Library on your Mac

If you lot have upgraded to iMovie 10, you tin get alee and delete iMovie Projects and iMovie Events. If there is nada in iMovie Sharing you need, you can delete that as well.

iMovie Project folders incorporate clips from iMovie videos that you've edited in previous versions. If you don't have copies of those, you should make a duplicate of the folder on an external bulldoze to use the clips over again in the future. You can then delete the folders.

iMovie Library is where iMovie 10 keeps clips and other data, don't delete that.

Tip

CleanMyMac X can assist identify large and former files, such equally your iMovie Library, and so that you tin easily see what is taking upward space on your Mac and decide whether to delete it. Its Space Lens characteristic gives a visual representation of the data stored on your deejay so y'all tin can quickly see what type of files are taking upwards the most space on your Mac.

1. Download and install CleanMyMac X. So launch it from your Applications folder.

two. Cull Space Lens from the sidebar and printing Scan.

3. Click on folders in the middle panel or in the chimera to view their contents.

4. To delete a file or folder, check the box next to it in the cardinal pane and choose Remove.

i. Save more space by deleting render files

Render files are the files iMovie creates when you preview or export a movie. Essentially, iMovie takes all the instructions you've given during the editing process and applies them to the clips on the timeline to produce the movie yous want to view. You lot can delete these, and doing so volition free upward lots of space in your iMovie Library. Still, if y'all go back to edit the movie, the render files will demand to be recreated.

1. Launch iMovie and click on the iMovie carte.

2. Choose Preferences.

iii. Press Delete next to Render Files.

4. Press Delete again to confirm.

You lot can also delete private clips or events from within iMovie by selecting them and choosing File > Move to Trash, and then emptying the trash.

2. Move your iMovie Library to an external hard drive

If yous've removed all the clips from your iMovie Library and information technology's still taking up too much space on your boot drive, the solution is to motility information technology to an external drive. This is easier if y'all use a desktop Mac because yous can go along the external bulldoze permanently connected. If you use a portable Mac, you lot will have to remember to plug in the external bulldoze each time yous utilise iMovie.

• Quit iMovie.
• Choose your external drive and connect it to your Mac. It needs to be formatted as APFS or MacOS Extended (Journaled). If it'due south non, launch Disk Utility (Applications > Utilities > Deejay Utility) and erase it, so it reformats every bit 1 of those two formats.
• In a Finder window, click on the external bulldoze, then go to the File card and choose Get info.
• Click the triangle next to Sharing & Permissions at the bottom of the window so y'all can see the options.
• Make sure "Ignore ownership on this book" is checked. If not, click the padlock, type in an administrator proper noun and password then check the box.
• Navigate to the Movies binder in your user Home directory.
• Drag the file iMovie Library to the external hard drive.
• When it has finished copying, double-click it to open up it in iMovie. If you run across an alert that asks you lot to give iMovie access to a removable volume, click OK.
• Check all the clips that should be there are there.
• Quit iMovie.
• Drag the original iMovie Library from your Movies folder to the Trash.

Editing videos in iMovie takes upward a peachy deal of space on your Mac. And everything is stored in 1 file, iMovie Library. So to remove clips and free up space, you should practice it within iMovie. You can also use CleanMyMac X to identify and remove large and old files and spot which files are using the most space on your Mac. If you use a desktop Mac, y'all tin motion your iMovie Library to an external deejay.

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Source: https://macpaw.com/how-to/clear-imovie-library