vamp-plugin-sdk - 2.10.0-3 main

Vamp is an audio processing plugin system for plugins that extract
descriptive information from audio data - typically referred to as
audio analysis plugins or audio feature extraction plugins.
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Just like an audio effects plugin (such as a VST), a Vamp plugin is a
binary module that can be loaded up by a host application and fed
audio data. However, unlike an effects plugin, a Vamp plugin outputs
not processed audio but some sort of symbolic information. Typical
things that a Vamp plugin might calculate include the locations of
moments such as note onset times, visual representations of the audio
such as histograms, or curve data such as power or fundamental
frequency.
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Hosts using Vamp plugins include Audacity and Sonic Visualiser.
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This package contains C and C++ header files for developing Vamp
plugins and hosts as well as source code of example plugins and a
simple host.