利用opencv + moviepy制作批量剪辑脚本

最近工作上需要剪辑大量的视频，网上找不到合适的模板。所以直接用python 做一个

完整代码如下：

from moviepy.editor import * 
from PIL import Image 
import cv2
import os
import numpy as np
def format_img(path):img = cv2.imread(path)print(path)top = (1280 - img.shape[0])//2left = (720 - img.shape[1])//2img_new = cv2.copyMakeBorder(img, top, top, left, left, cv2.BORDER_CONSTANT, None, (0,0, 0))cv2.imwrite(path, img_new)def format_mask():path = './mask'for file in os.listdir(path):out_path = f'{path}/{file}'img = cv2.imread(out_path)img1 =cv2.resize(img, (720, 1280), interpolation=cv2.INTER_CUBIC)cv2.imwrite(out_path, img1)    # format_mask()
def format_video(fileName, input_path, out_path):my_clip = VideoFileClip(input_path, audio=False)#获取书法作品hand_path = f'./photo/{fileName}.png'# 人物照片man_path = f'./man/{fileName}.png'format_img(hand_path)format_img(man_path)# 获取音乐music_list = os.listdir('./music')music_path = np.random.choice(music_list)music = AudioFileClip(f'./music/{music_path}')music.max_volume()# 字幕text_clip = TextClip('小金熊趣味硬笔', fontsize=70, font='./msyhl.ttc').set_duration(my_clip.duration).set_position(('left','bottom'))my_clip1 = CompositeVideoClip([my_clip, text_clip])clip = ImageSequenceClip([hand_path, man_path], fps = 1, durations=3)cc = concatenate_videoclips([my_clip1, clip])cc.set_audio(music)cc.audio = musiccc.write_videofile(out_path, audio_codec='aac')def main():path = './video'for file in os.listdir(path):out_path = f'./out_video/{file}'video_path = f'{path}/{file}'print(file.split('.')[0])format_video(file.split('.')[0], video_path, out_path)
main()

工程目录如下: