使用imageio.ffmpeg.download()时发生弃用错误 [英] Deprecation error when using imageio.ffmpeg.download()

问题描述

我正在尝试使用python Opencv合并预录的视频. 但是我在导入时遇到了错误.

I'm trying to merge the prerecorded videos using python Opencv. But i'm getting the error while importing.

"Traceback (most recent call last):
  File "video.py", line 4, in <module>
    from moviepy. editor import VideoFileClip,concatenate_videoclips 
  File "/home/pi/.virtualenvs/cv/lib/python3.5/site-packages/moviepy/editor.py", line 26, in <module>
    imageio.plugins.ffmpeg.download()
  File "/home/pi/.virtualenvs/cv/lib/python3.5/site-packages/imageio/plugins/ffmpeg.py", line 40, in download
    "imageio.ffmpeg.download() has been deprecated. "
RuntimeError: imageio.ffmpeg.download() has been deprecated. Use 'pip install imageio-ffmpeg' instead.'"

有人请帮助摆脱这个问题

would anyone please help to get out of this problem

这是代码:

import cv2 
import os 
import time 
from moviepy.editor import VideoFileClip,concatenate_videoclips 
def vidcapt():
    a = time.strftime("%H,%M,%S")
    cap = cv2.VideoCapture(0)
    fourcc = cv2.VideoWriter_fourcc(*'XVID')
    out = cv2.VideoWriter(a+'.avi', fourcc, 24.0, (640,480))
    t1 = time.time()
    while(cap.isOpened()):
            ret, frame = cap.read() 
            if ret == True:
                    out.write(frame)
                    cv2.imshow('frame',frame)
                    t2 = time.time()
                    time_diff = t2-t1
                    if time_diff >= 5:
                            break
            else:
                    break
    cap.release()
    out.release()
    cv2.destroyAllWindows()

while True:
        vidcapt()


clip1 = VideoFileClip("11,05,42.avi")
clip2 = VideoFileClip("11,05,47.avi").subclip(50,60)
final_clip = concatenate_videoclips([clip1,clip2])
final_clip.write_videofile("merged.avi")

推荐答案

请尝试以下操作:

sudo pip3 install imageio==2.4.1

希望能解决您的问题.

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