Closing Preview window causes traceback because of broken pipe

[jmansilla]

This simple snippet evidences the problem

from moviepy import VideoFileClip
clip = VideoFileClip(movie_path)
clip.preview()
clip.close()

While the video is been played, proceed to close the window.

Expected Behavior

Program closes silently

Actual Behavior

This traceback is printed

/Users/jmansilla/.virtualenvs/myproject/lib/python3.12/site-packages/imageio_ffmpeg/binaries/ffmpeg-macos-x86_64-v7.1 -i movie.mp4 -loglevel error -f image2pipe -vf scale=1280:720 -sws_flags bicubic -pix_fmt rgb24 -vcodec rawvideo -
Traceback (most recent call last):
  File "/Users/jmansilla/.virtualenvs/myproject/lib/python3.12/site-packages/moviepy/video/io/ffplay_previewer.py", line 59, in show_frame
    self.proc.stdin.write(img_array.tobytes())
BrokenPipeError: [Errno 32] Broken pipe

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/jmansilla/.virtualenvs/myproject/bin/mycommand", line 6, in <module>
    sys.exit(main())
             ^^^^^^
  File "/Users/jmansilla/projects/repo/myproject/ui/cli.py", line 76, in main
    play_movie(movie_path)
  File "/Users/jmansilla/projects/repo/myproject/ui/cli.py", line 87, in play_movie
    clip.preview()
  File "/Users/jmansilla/.virtualenvs/myproject/lib/python3.12/site-packages/decorator.py", line 232, in fun
    return caller(func, *(extras + args), **kw)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jmansilla/.virtualenvs/myproject/lib/python3.12/site-packages/moviepy/decorators.py", line 53, in requires_duration
    return func(clip, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jmansilla/.virtualenvs/myproject/lib/python3.12/site-packages/decorator.py", line 232, in fun
    return caller(func, *(extras + args), **kw)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jmansilla/.virtualenvs/myproject/lib/python3.12/site-packages/moviepy/decorators.py", line 24, in convert_masks_to_RGB
    return func(clip, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jmansilla/.virtualenvs/myproject/lib/python3.12/site-packages/moviepy/video/VideoClip.py", line 632, in preview
    ffplay_preview_video(
  File "/Users/jmansilla/.virtualenvs/myproject/lib/python3.12/site-packages/moviepy/video/io/ffplay_previewer.py", line 126, in ffplay_preview_video
    previewer.show_frame(frame)
  File "/Users/jmansilla/.virtualenvs/myproject/lib/python3.12/site-packages/moviepy/video/io/ffplay_previewer.py", line 70, in show_frame
    raise IOError(error)
OSError: [Errno 32] Broken pipe

MoviePy error: FFPLAY encountered the following error while previewing clip :

 None

Steps and code to Reproduce the Problem

nothing to add

Used medias

none

Specifications

• Python Version: 3.12
• MoviePy Version: 2.1.2
• Platform Name: macOs