Given a couple of audio files, query and reference, estimate if both are produced by the same device.
Audio File Containers
Audio Coding Format: The bit layout that defines audio data
Lossy (mp3, aac, …)
Lossless (wav, aiff, flac, …)
Metadata:
General information
Specific information
Requirements
ExifTool CLI
MediaInfo CLI
pyExifTool
pyMediaInfo
pymysql
How to use
Macro.py
Allows user to extract metadata from a sample and show them.
The script is properly called as follows:
python macro.py /path/to/file
And produces a json output like:
Compare.py
Allows to compare couples of files. It shows their differences and highlights possible alerts due to manipulation.
The script is properly called as follows:
python compare.py /path/to/query /path/to/reference
And produces a json output like:
Classify.py
Looks over a dataset, and scores the distance between various samples.
The script is properly called as follow:
python classify.py /path/to/file
And produces a json output like: