MoviePy

Question

我目前正在尝试创建一个脚本，将所有视频与文件夹中的特定结尾结合起来。

import os
from moviepy.editor import *
project_name = "manhattan4"
clips = []

for filename in os.listdir('renderings/'):
    if filename.endswith(".mp4"):
        clips.append(VideoFileClip(filename))
        print(clips)

但是，我收到以下错误。

Traceback (most recent call last):
  File "vid_merger.py", line 8, in <module>
    clips.append(VideoFileClip(filename))
  File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/moviepy/video/io/VideoFileClip.py", line 88, in __init__
    self.reader = FFMPEG_VideoReader(filename, pix_fmt=pix_fmt,
  File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/moviepy/video/io/ffmpeg_reader.py", line 35, in __init__
    infos = ffmpeg_parse_infos(filename, print_infos, check_duration,
  File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/moviepy/video/io/ffmpeg_reader.py", line 270, in ffmpeg_parse_infos
    raise IOError(("MoviePy error: the file %s could not be found!\n"
OSError: MoviePy error: the file render_7_manhattan4.mp4 could not be found!
Please check that you entered the correct path.

有趣的是，如果我不使用 VideoFileClip，即使使用 render_7_manhattan4.mp4，它也能正常工作。所以我对问题出在哪里一无所知。哪里有问题需要解决或如何解决？

Answer 1

因为您需要提供文件的完整路径。所以你可以这样做：

import os
from moviepy.editor import *
project_name = "manhattan4"
clips = []

for filename in os.listdir('renderings/'):
    if filename.endswith(".mp4"):
        clips.append(VideoFileClip('renderings/' + str(filename))) # Change here
        print(clips)

MoviePy - 使用 VideoFileClip 将剪辑附加到列表时出错

MoviePy - Error when appending Clips to List with VideoFileClip

python