python视频截取moviepy库

安装moviepy库

from moviepy.editor import *
import os,time
import shutil

file_path = r'本地路径'

def cutfilm(softlist):
    for fromfilm in softlist:
        my_clip = VideoFileClip(fromfilm).subclip(90,-85) #视频切割，保留从90s到结束前85秒
        newname = fromfilm.replace('.FLV','.mp4') #新保存视频名称，
        my_clip.write_videofile(newname) #开始将剪切视频生成文件
        print('----------保存成功-------------\n',newname)
        try:
            time.sleep(30)
            shutil.move(fromfilm,r'本地路径') # 移动已经转换好的文件
            time.sleep(30)
        except:
            print('文件'+fromfilm+'already exists')
        try:
            time.sleep(30)
            os.remove(fromfilm) # 删除已经转换好的文件
        except PermissionError:
            print('另一个程序正在使用此文件，进程无法访问。')

#获取本地路径下的文件列表，只读取flv格式的
def get_file_list(file_path):
    softlist = []
    dir_list = os.listdir(file_path)
    if not dir_list:
        pass
    else:
    	#按创建时间进行排序获取
        dir_list = sorted(dir_list,key=lambda x: os.path.getmtime(os.path.join(file_path, x)))
    for i in dir_list:
        if '.FLV' in i:
            filename = file_path+i
            creattime = time.ctime(os.path.getctime(filename))
            print(filename,creattime)
            softlist.append(filename)
    return softlist


def main():
    softlist = get_file_list(file_path)
    cutfilm(softlist)

if __name__ == '__main__':
    main()