See how video fingerprinting works

Compare two sample clips side by side: watch the 8×8 color grid update each second, drag the time shift, and see the similarity score — the same logic Duplicate Video Search uses on your files.

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Duplicate video files can take up a significant amount of space on your hard drive, and it can be time-consuming to manually search for and delete them. Fortunately, there are several duplicate video search software options available for Windows users, and one technology that has revolutionized the process of finding duplicate videos is video fingerprinting.

Video Fingerprinting

Video fingerprinting is a technology that analyzes the unique characteristics of a video file, creating a digital signature that can be compared to other videos to determine if they are identical or nearly identical. This process is much more accurate than simply comparing file names or sizes, as it can detect duplicate videos even if they have been renamed or are of different formats.

Duplicate Video Finder

One popular duplicate video finder software that utilizes video fingerprinting technology is the Duplicate Video Search. This software scans your computer for duplicate video files and provides you with a list of results, including a preview of each video and its location on your hard drive. You can then choose to delete the duplicate videos or move them to a different location.

Why Choose Duplicate Video Search?

Duplicate Video Search is the perfect solution for anyone who creates and manages a large library of video content. Here are just a few reasons why you should choose our software:

  • Saves time and money by eliminating the need to manually search for duplicate videos
  • Helps you keep your video library organized and clutter-free
  • Easy to use, even for beginners
  • Provides accurate and reliable results

Features

  • Detect fully identical and similar video duplicates by contents.
  • Detect modified video copies based on cropping, formats, scaling and varied resolutions.
  • Automatic selection of the lowest quality copies helps determine which should be removed.
  • Easily manages files; cut, copy, paste or delete unwanted copies with a single click.
  • Thumbnail results list gives you a comprehensive visual overview of similar files.
  • Video preview window lets you see what you're working with.
  • Wide range of supported formats including AVI, MKV, 3GP, MPEG, SWF, MP4, WMV, and FLV.

System requirements

Supported OS: Windows 7, 8, 10, 11

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Frequently Asked Questions

How does Duplicate Video Search find duplicates?

The program reads each video and builds a fingerprint from the actual picture content. It then compares those fingerprints, so copies with different file names, containers, or resolution can still be matched.

Which video formats are supported?

AVI, MKV, MP4, WMV, FLV, MPEG, 3GP, SWF, and many other common formats. You do not need to install anything extra on your PC.

Will the program delete files automatically?

No. Duplicate Video Search groups likely matches and shows thumbnails and previews. You decide which copies to move, delete, or keep.

Can it find similar videos, not only exact duplicates?

Yes. You can adjust sensitivity to catch re-encoded, cropped, or scaled versions of the same clip, not only byte-for-byte copies.

What are the system requirements?

Windows 7, 8, 10, or 11 (64-bit). Version 2.6 is the current release.

Is there a free trial?

Yes. Download the installer from this site and try Duplicate Video Search before purchasing a license.

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