Automatically Detect Duplicate Takes on Import

Long shooting sessions often produce multiple takes of the same scene. When you import a batch of clips, Bitcut analyzes them to detect likely retakes and duplicates. Instead of manually comparing each clip, you get a clear summary of which clips look similar so you can keep the best version and skip the rest.

How Detection Works

When you import multiple clips at once, Bitcut examines two signals to identify retakes:

  • Visual similarity — frames from each clip are compared to find clips that contain visually similar content. If two clips show the same scene from the same angle, they are flagged as potential retakes.
  • Recording timestamps — clips that were filmed within a short time window of each other are grouped together. If you recorded the same intro five times in a row, all five appear as a group.

Both signals are used together. Clips that are visually similar and were recorded close in time are the strongest retake candidates.

Reviewing Detected Retakes

1

Import a batch of clips

Tap the + button and select several video clips from your library. If Bitcut detects groups of clips that appear to be retakes, a review sheet opens automatically.

2

Compare clips in each group

Each group shows the clips that look like retakes of the same scene. Tap any thumbnail to preview it. Compare framing, audio quality, and performance to decide which take is best.

3

Select the best take

Tap to select the clip you want to keep from each group. The selected clip is highlighted. Unselected clips in the same group will not be added to your project.

4

Confirm your choices

Tap Done to proceed. Only your chosen takes are added to the timeline. Skipped clips remain in your photo library — nothing is deleted from your device.

Keeping All Takes

If you want to import everything without filtering, you can dismiss the review sheet or select all clips in every group. Retake detection is a suggestion, not a requirement — you always have the final say on what goes into your project.

Enabling and Disabling Detection

Retake detection is enabled by default. If you prefer to skip the review step entirely, you can toggle it off in App Settings. When disabled, all imported clips are added directly to the timeline without grouping analysis.

Tip: Keep retake detection enabled when importing from long shoots (events, interviews, multi-take sessions). Turn it off when you know every clip is unique — for example, footage collected from different days or locations.

Tips for Best Results

  • Import all at once — retake grouping only works when multiple clips are selected in a single batch. Importing one by one skips detection.
  • Use the Camera app — clips recorded with the built-in Camera app have accurate creation timestamps, which improves grouping reliability.
  • Keep original metadata — if you transfer clips through apps or services that strip file dates, timestamp-based grouping may not work correctly.
  • Quick preview is enough — you do not need to watch each take in full. A quick scrub through the thumbnail is usually sufficient to spot the best performance.
No permanent changes: Skipping a retake during import only removes it from the current project. The original video stays in your photo library and can be imported into a different project at any time.

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