Top 4 audio-fingerprinting Open-Source Projects

fingerprintjs

346 20,863 7.9 TypeScript

Browser fingerprinting library. Accuracy of this version is 40-60%, accuracy of the commercial Fingerprint Identification is 99.5%. V4 of this library is BSL licensed.

Project mention: Should I Open Source my Company? | news.ycombinator.com | 2024-01-22
chromaprint

4 886 0.0 C++

C library for generating audio fingerprints used by AcoustID

Project mention: How to remove repeating segments from an video file? | /r/ffmpeg | 2023-12-09

you could always cut up the video into segments A,B,C,D,E using like ffmpeg -ss 00:00:00 -t 00:10:00 -i input -c copy A.ext (where A is the first 10 minutes of video) and then recombine with https://trac.ffmpeg.org/wiki/Concatenate, might take a while though and some basic math. maybe you could do something programatically with chromaprint by identifying the repeating audio segments? that's just an idea since that's what this jellyfin plugin does to identify repeated segments of shows in the form of opening credits.
SurveyJS

surveyjs.io
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Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
Olaf

2 305 8.0 C

Olaf: Overly Lightweight Acoustic Fingerprinting is a portable acoustic fingerprinting system.
Broprint.js

1 292 2.1 TypeScript

The world's easiest, smallest and powerful visitor identifier for browsers.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-01-22.