[英]Moviepy Making a CompositeVideoClip of two concatenate_videoclips
[英]Pass Python list to concatenate_videoclips function in Moviepy module
目的:
錯誤:
"concatenate.py", line 71, in concatenate_videoclips
tt = np.cumsum([0] + [c.duration for c in clips])
AttributeError: 'str' object has no attribute 'duration'"
腳本:
import os
from moviepy.editor import *
def clips_list():
clips = []
for file in os.listdir('.'):
if file.endswith(".mov"):
clips.append(file)
open_clips(clips)
def open_clips(clips):
for clip in clips:
VideoFileClip(clip)
combine_clips(clips)
def combine_clips(clips):
video = concatenate_videoclips(clips, method='compose')
def output_video(video):
video.write_videofile('ct_01.mp4')
clips_list()
問題:為什么“ concatenate_videoclips()”接受硬編碼列表,但是在將列表傳遞給它時失敗。
您創建了VideoFileClip(clip)
但未將其添加到列表中,因此將帶有文件名的列表發送到concatenate_videoclips
你需要new_list
在
def open_clips(clips):
new_list = []
for clip in clips:
new_list.append(VideoFileClip(clip))
combine_clips(new_list)
編輯:較短:
import os
from moviepy.editor import *
clips = []
for filename in os.listdir('.'):
if filename.endswith(".mov"):
clips.append(VideoFileClip(filename))
video = concatenate_videoclips(clips, method='compose')
video.write_videofile('ct_01.mp4')
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