class_docstr: OGG Vorbis encoder based on aubio
class_docstr_tok: ["OGG","Vorbis","encoder","based","on","aubio"]
code: def file_extension():
      return "ogg"
  
file_path: TimeSide/timeside/plugins/encoder/aubio_ogg.py
imports: from timeside.core import implements, interfacedoc
  from timeside.core.aubio_encoder import AubioEncoder
  from timeside.core.api import IEncoder
label_desc: Use image node_id 5 for calling the VorbisEncoder obj's underlying member method code with example usage: obj.file_extension() and returns: str