old_contents: import pathlib
  import skvideo.io
  path = pathlib.Path('~/dataset/video00/video.mp4').expanduser()
  videodata = skvideo.io.vread(str(path))
  _ = input()
  print(videodata.shape)
new_contents: import pathlib
  import skvideo.io
  path = pathlib.Path('~/dataset/video00/video.mp4').expanduser()
  videodata = skvideo.io.vread(str(path))
  _ = input(':')
  print(videodata.shape)
subject: Update at 2017-07-20 15-05-33