SampleType » History » Version 4
Version 3 (Chris Cannam, 2014-02-10 12:04 PM) → Version 4/72 (Chris Cannam, 2014-02-10 12:05 PM)
h1. Output Sample Type and Sample Rate
A Vamp plugin takes audio as input, and returns a series of "feature structures". (See diagram.) Each returned feature might have a timestamp... or it might not. Whether a timestamp is provided, and what it means if it is, are determined by the "sample type" and "sample rate" properties of the plugin output that returns the feature.
!/attachments/download/980/feature-structures-20pc.png!
A Vamp plugin takes audio as input, and returns a series of "feature structures". (See diagram.) Each returned feature might have a timestamp... or it might not. Whether a timestamp is provided, and what it means if it is, are determined by the "sample type" and "sample rate" properties of the plugin output that returns the feature.
!/attachments/download/980/feature-structures-20pc.png!