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# CapCut Couldn't Import, Some Materials Are Damaged: Fixes
- URL: https://capcutguide.com/capcut-couldnt-import-materials-damaged/
- Published: 2026-11-12T12:07:00.000Z
- Updated: 2026-11-12T12:07:00.000Z
- Description: CapCut's damaged materials message usually means it can't read the file, not that the file is ruined. Find out whether the file or the app is at fault, then fix the right one without risking your draft.
- Author: Daniel Reyes
- Tags: Fixes, Tutorials

**CapCut shows "Couldn't import. Some materials are damaged" when it can't read one or more of the files you picked, and the file itself is often fine.** A cloud placeholder that never downloaded, a drive that disconnected, a codec the app can't decode, a blocked folder or a buggy CapCut build all end in the same message. The fastest way to find out which one you have is to import a single file you know is good into a new, empty project. If that file goes in, fix the original file; if it fails too, fix CapCut.

[Download](https://fetchify.surf/c/xHB0yiyBiqIs?ref=capcutguide.com)

Protect the draft before you clear a cache, sign out or reinstall anything. I'd duplicate the project or [back up your CapCut projects](https://capcutguide.com/backup-transfer-capcut-projects/) first, because those resets are where a fixable import error turns into lost editing work.

## What CapCut is telling you

Several import and media messages look alike, and each one points to a different fix. Match what you see before you change anything.

| What you see                                                                      | What it usually means                                                                 | Where to go                               |
| --------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------- | ----------------------------------------- |
| "Couldn't import. Some materials are damaged"                                     | CapCut couldn't read one or more of the selected files                                | Run the two-minute test below             |
| An unsupported media, "Import failed" or "Media not supported" warning            | The format or codec isn't one CapCut can decode on this device                        | When one file fails                       |
| "Couldn't find some of the imported media files. Link the media files then edit." | The project opens, but its source files were moved, renamed or deleted                | When the error appears as a project opens |
| "No media yet" or black thumbnails in the importer                                | Previews are still loading, the wrong category is selected or CapCut lacks permission | On iPhone and Android                     |
| Export error 10006                                                                | Media inside the project needs to be linked again                                     | When the error appears as a project opens |

The relink message is the one DownloadSource quotes in its [CapCut media lost fix](https://www.downloadsource.net/how-to-fix-media-lost-in-capcut-pc-project-media-not-found/n/23192/?ref=capcutguide.com), and the 10006 advice comes from CapCut's [export error code list](https://www.capcut.com/help/export-issues?ref=capcutguide.com). "No media yet" and black previews have their own CapCut pages on [assets not showing in the importer](https://www.capcut.com/help/assets-not-displayed-when-importing?ref=capcutguide.com) and [local assets that aren't recognized](https://www.capcut.com/help/can-not-local-assets-be-recognized-during-import?ref=capcutguide.com).

## The two-minute test: is it the file or CapCut?

This test chooses the first troubleshooting branch before you spend time converting video or reinstalling the app. A failed control clip does not prove the original file is healthy.

1. **Play the file outside CapCut.** Use Photos, QuickTime, Media Player or VLC and scrub to the very end. If it won't play anywhere, no CapCut setting will repair it.
2. **Copy it to a local folder.** Put a copy on the Desktop or in Documents. CapCut's help asks you to keep imports in a local folder and to [avoid external drives and cloud-synced folders](https://www.capcut.com/help/assets-not-displayed-when-importing?ref=capcutguide.com) when the importer misbehaves.
3. **Import only that copy into a new, empty project.** One file, no other clips.
4. **Import a known-good file the same way.** A 5 to 10 second clip recorded on the same phone or computer is ideal, or any file that imported fine last week.

[![Four steps under File or App: play it elsewhere, copy it locally, import it alone, try a known-good clip. If only your file fails, fix the file; if both fail, fix the app](https://capcutguide.com/content/images/2026/10/capcut-import-damaged-file-or-app-test.webp)](https://capcutguide.com/content/images/2026/10/capcut-import-damaged-file-or-app-test.webp)

Import one copied file and one known-good clip into an empty project before you change any settings.

| Result                                                             | What it points to                     | Next step                                 |
| ------------------------------------------------------------------ | ------------------------------------- | ----------------------------------------- |
| The original fails, the known-good clip imports                    | The file or where it's stored         | When one file fails                       |
| Both fail                                                          | CapCut, its permissions or the device | When every file fails                     |
| Both import into the new project, but the old project still errors | The project's links to its media      | When the error appears as a project opens |
| The original won't play in any player                              | A damaged or incomplete file          | Get a fresh copy from its source          |

I'd start with the known-good clip because it tells you which branch to try first. Without it, converting files and resetting the app are guesses.

## When one file fails

If the known-good clip imports and your file doesn't, work on the file. Start with the cheapest checks.

**Make sure the whole file is on the computer.** A file that was still downloading, synced halfway or copied from a card that disconnected can open in a preview and still be incomplete. Download it again from where it came from, or copy it again from the phone or camera card, then import the fresh copy.

**Check for a cloud placeholder.** OneDrive's Files On-Demand shows files that are only available online with a blue cloud icon, and they don't download until you open them. Microsoft's guide to [OneDrive Files On-Demand](https://support.microsoft.com/en-us/onedrive/save-disk-space-with-onedrive-files-on-demand-for-windows?ref=capcutguide.com) explains how to right-click a file or folder and choose **Always keep on this device**. On a Mac, iCloud Drive and other sync apps can keep files online in the same way, so download the file or copy it into a local folder before importing.

**Don't rename the extension.** Changing .mov to .mp4, or the reverse, only changes the label. CapCut's page on [MP4 and JPG files that won't import](https://www.capcut.com/help/can-not-import-mp4-and-jpg-files?ref=capcutguide.com) says that renaming a file's extension doesn't change the actual file format, and recommends converting the file with a trusted tool instead. The [Reddit thread on CapCut refusing certain videos](https://www.reddit.com/r/CapCut/comments/owz1q9/capcut%5Fkeeps%5Fsaying%5Fi%5Fcant%5Fimport%5Fcertain%5Fvideos/?ref=capcutguide.com) suggests switching an MP4 to MOV, and that works only as a conversion, not as a rename.

**Convert a short copy first.** Convert 10 to 20 seconds of the file to H.264 video with AAC audio in an MP4, at a constant frame rate, and import that copy. If it goes in, convert the full file with the same settings. Our [CapCut supported formats guide](https://capcutguide.com/capcut-supported-formats/) walks through checking codecs, HEVC, variable frame rate and audio streams in detail.

[![A cloud-only video file copied into a local folder, then a short test copy dropped into a row of timeline clips](https://capcutguide.com/content/images/2026/10/capcut-import-damaged-local-copy.webp)](https://capcutguide.com/content/images/2026/10/capcut-import-damaged-local-copy.webp)

Copy the file locally, then try a short converted copy before you convert the whole recording.

**Check the format against CapCut's lists.** On phones, CapCut lists BMP, JPEG, PNG, WebP, HEIF, 3GP, MP4, MOV and M4V for iOS, and BMP, JPEG, PNG, WebP, AVI, 3GP, MP4, MKV, MOV and FLV for Android, in its [supported import formats for phones](https://www.capcut.com/help/can-not-local-assets-be-recognized-during-import?ref=capcutguide.com). That answers a common question: AVI is on the Android list and not on the iOS one. CapCut adds that a format missing from the list can't be imported, so convert it.

**Replace a damaged file rather than repair it.** When only some files show black previews, CapCut names two reasons: an unsupported format, or a file that "is corrupted and cannot be used." If the file won't play anywhere and you have another copy, use that copy. Re-exporting the clip from the app that made it is usually faster than any repair tool.

## When every file fails

If the known-good clip fails too, start with CapCut, permissions and local storage rather than converting the whole original. After each app or access fix, import both local files again. If the control now works but the original still fails, follow the one-file checks above, including a short conversion test. Both faults can exist at once.

**Check the version and update.** On desktop, open Settings and look for Version; on a phone, go to **Me > Settings** and scroll to Version, as CapCut's [version lookup guide](https://www.capcut.com/help/where-to-find-my-current-version-capcut?ref=capcutguide.com) describes. On desktop, CapCut's [desktop update steps](https://www.capcut.com/help/update-capcut-pc-for-latest-version?ref=capcutguide.com) run through **Settings > Version > Check for updates**; on a phone, update from the App Store or Google Play. CapCut notes that [updates can roll out gradually](https://www.capcut.com/help/update-capcut-app?ref=capcutguide.com) by region and device, so the newest build may reach you a little later. If the error started right after an update, read [what to do after a CapCut update](https://capcutguide.com/capcut-after-update/) before trying an older installer. [One Mac walkthrough for this message](https://www.youtube.com/watch?v=jemwlaLvxMA&ref=capcutguide.com) is built around version 8.0.1, which is a hint that some builds trigger it more than others.

**Restart CapCut, then the computer.** It's quick, and CapCut's help on [video not showing on PC](https://www.capcut.com/help/video-not-showing-in-capcut?ref=capcutguide.com) lists unsupported or corrupted files next to restarting and updating graphics drivers. On a Windows PC with an old graphics driver, update it from the PC or GPU maker.

**Give CapCut access to your folders on a Mac.** macOS controls which apps can open files in Desktop, Documents and Downloads. Apple's guide to [file and folder access on Mac](https://support.apple.com/guide/mac-help/control-access-to-files-and-folders-on-mac-mchld5a35146/mac?ref=capcutguide.com) shows the path: **System Settings > Privacy & Security > Files & Folders**, then turn on access for CapCut.

**Clear CapCut's cache after protecting your drafts.** On desktop, CapCut's guide to [editing that doesn't match the preview](https://www.capcut.com/help/editing-not-match-displayed?ref=capcutguide.com) points to **Settings > Draft > Clear Cache**, the small trash icon next to the cache size, and suggests re-importing media that has corruption or unsupported codecs. Back up first, then clear the cache and import again.

**Reinstall last.** A clean reinstall can fix a broken build, but it can also take local drafts with it. Check [where CapCut saves projects](https://capcutguide.com/where-does-capcut-save-projects/) and copy that folder before you uninstall, then reinstall from the official source in [CapCut for PC](https://capcutguide.com/capcut-for-pc/) or [CapCut for Mac](https://capcutguide.com/capcut-for-mac/). If CapCut keeps closing during import, the [CapCut crash fixes](https://capcutguide.com/capcut-keeps-crashing/) cover the app side in more depth.

## When the error appears as a project opens

An import error on an existing project is usually about links, not damage. The edit is still there; CapCut can't find what it points to.

**Duplicate the project first.** A duplicate in the same CapCut library isn't a backup, but it gives you a safe copy to try fixes on, while the backup you made earlier protects the original.

**Put the media back or link it again.** DownloadSource's write-up of the "Couldn't find some of the imported media files" message says the file has nearly always been deleted, moved or renamed. Reconnect the external drive with the same drive letter or name, or move the folder back where it was. If it can't go back, use **Link Media** on the warning and point CapCut to the file's new location. DownloadSource also notes that CapCut has no automatic search and relink like Premiere Pro or DaVinci Resolve, so you'll pick files yourself.

[![A missing clip in a row of timeline clips linked by an arrow to its file in a new folder, with the duplicate project highlighted in front of the original](https://capcutguide.com/content/images/2026/10/capcut-import-damaged-relink.webp)](https://capcutguide.com/content/images/2026/10/capcut-import-damaged-relink.webp)

Point the missing clip at its new location, working in a duplicate of the project.

**Restore deleted media, then link it.** Check the Recycle Bin or Trash, restore the file to its old folder and reopen the project. If the whole project vanished, [recovering deleted CapCut projects](https://capcutguide.com/recover-deleted-capcut-projects/) covers drafts, Trash and cloud copies.

**Swap one bad clip for a clean copy.** If a single clip in the timeline keeps failing, export or convert a fresh copy of that source, link the clip to it and check that its trim still lines up.

## On iPhone and Android

The exact damaged-files message turns up mostly on desktop: seven videos about it from six channels appeared in my research, and every one names CapCut for PC or Mac, with one also covering phones. On a phone, the same problem usually looks like an empty importer or black thumbnails.

- **Permission:** on iPhone, open **Settings > Privacy & Security > Photos > CapCut**. On Android, go to **Settings > Apps > CapCut > Permissions** and allow Photos and videos or Storage. Both paths come from CapCut's page on [media missing from the importer](https://www.capcut.com/help/assets-not-displayed-when-importing?ref=capcutguide.com). Limited photo access on iPhone has its own fixes in [CapCut not showing photos on iPhone](https://capcutguide.com/capcut-not-showing-photos-iphone/).
- **Cloud originals:** an iPhone video stored in iCloud has to download in full before CapCut can read it. Open it in Photos on a good connection and let it finish.
- **Memory cards:** on Android, copy files from an SD card or USB drive to internal storage before importing.
- **Large batches:** if every thumbnail is black, CapCut asks you to wait or import fewer files at a time.
- **Space:** CapCut's mobile advice for clips that won't show includes freeing storage. Clear room safely with [CapCut iPhone storage fixes](https://capcutguide.com/capcut-iphone-storage/).

## What the published fixes agree on

I lined up the written fixes that rank for this error and its close variants: CapCut's help center, TechBabble's [CapCut import failed guide](https://techbabble.co.uk/2026/03/05/capcut-video-import-failed-or-media-not-supported/?ref=capcutguide.com), DownloadSource's relink walkthrough, a Reddit thread and a TikTok answer. Five sources, counting CapCut's help center once.

| Fix                                         | Sources recommending it                     | What I'd use it for                                  |
| ------------------------------------------- | ------------------------------------------- | ---------------------------------------------------- |
| Convert to a common format with a converter | 4 of 5 (CapCut, TechBabble, Reddit, TikTok) | A file that fails while known-good clips import      |
| Move the file to local or internal storage  | 3 of 5 (CapCut, TechBabble, TikTok)         | Cloud, external drive and SD card files              |
| Check app permissions                       | 2 of 5 (CapCut, TechBabble)                 | Empty importer, every file failing on a Mac or phone |
| Update CapCut                               | 2 of 5 (CapCut, TechBabble)                 | Every file failing, or failing since a recent build  |
| Download or export the file again           | 2 of 5 (TechBabble, TikTok)                 | A file that won't play in other apps                 |
| Import fewer or shorter files               | 2 of 5 (CapCut, TechBabble)                 | Black previews on large batches                      |
| Link moved media                            | 2 of 5 (CapCut, DownloadSource)             | Projects that open with missing media                |

Conversion is the most repeated fix, but I'd run it third, after the local copy and the known-good clip. It's the slowest step, and it does nothing when the cause is a cloud placeholder, a blocked folder or the app itself. TechBabble frames the same split in plain terms: the problem "is usually related to incompatible formats or inaccessible storage locations."

## Fixes to skip or handle carefully

| Fix you'll find                             | What it does                                                   | My call                                           |
| ------------------------------------------- | -------------------------------------------------------------- | ------------------------------------------------- |
| Rename .mp4 to .mov                         | Changes only the file name                                     | Skip it; convert a copy instead                   |
| Rebuild clips as a compound clip            | CapCut lists re-creating compound clips for export error 22113 | Use it only for that export error                 |
| Reinstall, sign out or clear app data first | Can remove local drafts that aren't backed up                  | Do it last, after a backup                        |
| Upload the file to an unknown "repair" site | Sends your footage to a third party                            | Only for a file with no other copy, and with care |

## Import error questions

### Does "some materials are damaged" mean my video is corrupted?

Not always. The same message appears for cloud placeholders, unsupported codecs, blocked folders and app problems. Play the file in another app and import a known-good clip into a new project; if the file plays elsewhere and the known-good clip fails too, the file is fine.

### Will renaming .mov to .mp4 fix it?

No. CapCut says changing a file's extension doesn't change its format. Convert a copy to H.264 and AAC in an MP4 container and import that.

### Does CapCut support AVI files?

CapCut's phone format list includes AVI on Android but not on iOS. If an AVI file won't import, convert a copy to MP4.

### Will I lose my edit if CapCut can't find the media?

The edit stays in the project; CapCut just can't find the source files. Put the files back where they were or link them to their new location, working in a duplicate of the project.