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41 lines
1.2 KiB
ReStructuredText
41 lines
1.2 KiB
ReStructuredText
AutoBPM Plugin
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==============
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The `autobpm` plugin uses the `Librosa`_ library to calculate the BPM
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of a track from its audio data and store it in the `bpm` field of your
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database. It does so automatically when importing music or through
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the ``beet autobpm [QUERY]`` command.
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Install
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-------
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To use the ``autobpm`` plugin, first enable it in your configuration (see
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:ref:`using-plugins`). Then, install ``beets`` with ``autobpm`` extra
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.. code-block:: bash
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pip install "beets[autobpm]"
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Configuration
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-------------
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To configure the plugin, make a ``autobpm:`` section in your
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configuration file. The available options are:
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- **auto**: Analyze every file on import.
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Otherwise, you need to use the ``beet autobpm`` command explicitly.
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Default: ``yes``
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- **overwrite**: Calculate a BPM even for files that already have a
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`bpm` value.
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Default: ``no``.
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- **beat_track_kwargs**: Any extra keyword arguments that you would like to
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provide to librosa's `beat_track`_ function call, for example:
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.. code-block:: yaml
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autobpm:
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beat_track_kwargs:
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start_bpm: 160
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.. _Librosa: https://github.com/librosa/librosa/
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.. _beat_track: https://librosa.org/doc/latest/generated/librosa.beat.beat_track.html
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