Audfprint fingerprint file
From Just Solve the File Format Problem
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It was developed by Daniel Ellis at Columbia University. It was originally a [[MATLAB script file|MATLAB script]]. Newer versions are written in [[Python]]. | It was developed by Daniel Ellis at Columbia University. It was originally a [[MATLAB script file|MATLAB script]]. Newer versions are written in [[Python]]. | ||
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Files begin with ASCII "{{magic|audfprinthash}}", or "{{magic|audfprintpeak}}". | Files begin with ASCII "{{magic|audfprinthash}}", or "{{magic|audfprintpeak}}". | ||
Latest revision as of 16:42, 30 October 2018
audfprint is an audio fingerprinting utility, with native .afpt (precomputed fingerprint) and .afpk (precomputed fingerprint / "just the peaks", also called Columbia Peaks) file formats.
It was developed by Daniel Ellis at Columbia University. It was originally a MATLAB script. Newer versions are written in Python.
[edit] Identification
Files begin with ASCII "audfprinthash", or "audfprintpeak".
[edit] Sample files
- Many items at the Internet Archive Audio Archive include an .afpk file. Examples: [1], [2]
[edit] Links
- GitHub project (Python)
- https://labrosa.ee.columbia.edu/matlab/audfprint/ - MATLAB version
- Internet Archive announcement
