在VideoFileClip函数中获取“OSError：[WinError 6]句柄无效”

最新推荐文章于 2025-03-08 13:27:56 发布

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最新推荐文章于 2025-03-08 13:27:56 发布

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文章标签： python shell

原文链接：http://www.cnblogs.com/ykcbwdt/p/10877011.html

本文详细记录了在使用Python的moviepy库进行视频文件处理时遇到的OSError异常，并深入探讨了解决此问题的方法。从错误堆栈出发，逐步解析问题根源，最终提供有效的解决方案。

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我正在使用python通过导入moviepy库创建一个程序，但收到以下错误：

from moviepy.editor import VideoFileClip

white_output = 'videos/testVideo.mp4'
clip1 = VideoFileClip("videos/testVideo.mp4")

OSError                                   Traceback (most recent call last)
<ipython-input-40-f49638833528> in <module>()
      1 white_output = 'videos/testVideo.mp4'
----> 2 clip1 = VideoFileClip("videos/testVideo.mp4")
      3 white_clip = clip1.fl_image(process_image) #NOTE: this function expects color images!!
      4 get_ipython().magic('time white_clip.write_videofile(white_output, audio=False)')

C:\Users\hp pc\Anaconda3\envs\lib\site-packages\moviepy\video\io\VideoFileClip.py in __init__(self, filename, has_mask, audio, audio_buffersize, audio_fps, audio_nbytes, verbose)
     53         # Make a reader
     54         pix_fmt= "rgba" if has_mask else "rgb24"
---> 55         reader = FFMPEG_VideoReader(filename, pix_fmt=pix_fmt)
     56         self.reader = reader
     57         # Make some of the reader's attributes accessible from the clip

C:\Users\hp pc\Anaconda3\envs\lib\site-packages\moviepy\video\io\ffmpeg_reader.py in __init__(self, filename, print_infos, bufsize, pix_fmt, check_duration)
     30 
     31         self.filename = filename
---> 32         infos = ffmpeg_parse_infos(filename, print_infos, check_duration)
     33         self.fps = infos['video_fps']
     34         self.size = infos['video_size']

C:\Users\hp pc\Anaconda3\envs\lib\site-packages\moviepy\video\io\ffmpeg_reader.py in ffmpeg_parse_infos(filename, print_infos, check_duration)
    236         popen_params["creationflags"] = 0x08000000
    237 
--> 238     proc = sp.Popen(cmd, **popen_params)
    239 
    240     proc.stdout.readline()

C:\Users\hp pc\Anaconda3\envs\lib\subprocess.py in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds)
    840                  pass_fds=()):
    841         """Create new Popen instance."""
--> 842         _cleanup()
    843         # Held while anything is calling waitpid before returncode has been
    844         # updated to prevent clobbering returncode if wait() or poll() are

C:\Users\hp pc\Anaconda3\envs\lib\subprocess.py in _cleanup()
    503 def _cleanup():
    504     for inst in _active[:]:
--> 505         res = inst._internal_poll(_deadstate=sys.maxsize)
    506         if res is not None:
    507             try