class_docstr: Media item analyzer driver interface. This interface is abstract, it doesn't
  describe a particular type of analyzer but is rather meant to group analyzers.
  In particular, the way the result is returned may greatly vary from sub-interface
  to sub-interface. For example the IValueAnalyzer returns a final single numeric
  result at the end of the whole analysis. But some other analyzers may return
  numpy arrays, and this, either at the end of the analysis, or from process()
  for each block of data (as in Vamp).
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docstr: Create a new analyzer.
code: def __init__(self):
      """Create a new analyzer."""
  
imports: from __future__ import absolute_import
  from .component import Interface
label_desc: Use image node_id 1 to create a new IAnalyzer object from inherited base classes: IProcessor with example: obj = IAnalyzer()