code: def get_demuxers() -> Dict[str, str]:
      """Get the available demuxers.
  
      Returns:
          Dict[str, str]: Mapping from demuxer (format) short name to long name.
  
      Example
          >>> for k, v in get_demuxers().items():
          >>>     print(f"{k}: {v}")
          ... aa: Audible AA format files
          ... aac: raw ADTS AAC (Advanced Audio Coding)
          ... aax: CRI AAX
          ... ac3: raw AC-3
      """
      return ffmpeg_ext.get_demuxers()
  
file_path: audio/src/torio/utils/ffmpeg_utils.py
imports: from typing import Dict, List, Tuple
  import torio
label_desc: Use image node_id 4 for calling a global function with example usage: get_demuxers() and returns: ffmpeg_ext