old_contents: # -*- coding: utf-8 -*-
  # -----------------------------------------------------------------------------
  # Copyright (c) 2014, Nicolas P. Rougier
  # Distributed under the (new) BSD License. See LICENSE.txt for more info.
  # -----------------------------------------------------------------------------
  try:
      from . import sdf
  except:
      sdf = None
  from . import glfw
  from . import freetype
  from . import ffmpeg_reader
  from . import ffmpeg_writer
  
new_contents: # -*- coding: utf-8 -*-
  # -----------------------------------------------------------------------------
  # Copyright (c) 2014, Nicolas P. Rougier
  # Distributed under the (new) BSD License. See LICENSE.txt for more info.
  # -----------------------------------------------------------------------------
  from . import glfw
  from . import freetype
  
  try:
      from . import sdf
  except:
      sdf = None
  
  try:
      from . import ffmpeg_reader
      from . import ffmpeg_writer
  except:
      ffmpeg_reader = None
      ffmpeg_writer = None
  
subject: Fix issue #6 with ffmpeg dependency