dcalacci / shazamalam

Efficient batch-detection of audio sample matching (kind of like shazam, but more involved)

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shazamalam

TEAM ZERO's killer code for finding copyrighted audio.

it takes two directories, a directory of original audio files, and a directory of audio files that may have used pieces from files in the first directory. The output is a list of potential matches, and the start time of those matches in the audio files that use the original audio.

For a summary of our strategy, check out notebooks/fingerprinting.ipynb

We do a nasty spectral analysis of the audio files, creating sick audio fingerprints that consist of rad pairs of peak frequencies. Check it out.

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Efficient batch-detection of audio sample matching (kind of like shazam, but more involved)

License:MIT License


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Language:Python 100.0%