When you import a clip, ReelWorkshop reads the file, fingerprints it for duplicate detection, and runs an automatic quality score, all locally in your browser tab. None of that requires uploading to a remote server for processing, but it does take real time and real device resources, especially for longer or higher-resolution clips.
Likely cause: large file sizes or high resolution
4K footage and long clips simply have more data to read and fingerprint than a short 1080p clip. Importing 20 minutes of raw 4K footage will always take noticeably longer than 20 minutes of compressed 1080p footage, regardless of your device.
Other contributing causes
| Symptom | Likely cause |
|---|---|
| Import is slow only on this device | Limited RAM or CPU, or too many other tabs/apps open |
| Import is slow for every file | General device performance or too many clips already in the project |
| Import is slow only from cloud storage | Network transfer speed rather than local processing |
| Import speed drops after the first 30-40 clips | The project is approaching the practical limits of what the tab can hold comfortably |
How to speed it up
- Import in smaller batches rather than all 100 clips at once, letting each batch finish before adding more.
- Close unused tabs and background apps to free up CPU and memory for the browser.
- Import from local storage instead of directly from a cloud drive when your connection is slow.
- Trim obviously unusable footage on your device before importing, so you're not processing clips you'll delete anyway.
- Use a wired connection or stronger Wi-Fi if you're pulling files from network storage.
If you routinely import near the 100-clip limit, doing it in four or five batches of 20 rather than one big drop tends to feel far more responsive, even though the total processing time is similar.
Setting realistic expectations
A handful of short clips should import in a few seconds each. A large batch of long, high-resolution footage on a modest laptop can reasonably take several minutes total — that's the fingerprinting and quality scoring doing real work, not a stall, as long as progress is still visible.
When slow becomes stuck
If an import shows no progress at all for several minutes rather than just being slow, treat it as a failure and follow the import failure troubleshooting steps instead of continuing to wait.