Python OpenCV图片转视频

粘贴即用，注意使用时最好把自己的文件按照数字顺序命名。按照引导输入操作。

# 一键傻瓜式引导图片串成视频
# 注意使用前最好把文件命名为数字顺序格式
import os
import cv2

def frame2video(image_path, save_path, fps, size):
    fourcc = cv2.VideoWriter_fourcc(*'I420')
    video_writer = cv2.VideoWriter(save_path, fourcc, fps, size)

    file_list = os.listdir(image_path)
    # print(file_list)
    counter = 1
    for file in file_list:
        print(counter)
        counter += 1
        image = image_path + file
        image = cv2.imread(image)
        video_writer.write(image)
    video_writer.release()
	print("we are done!")
    
def guide():
    image_path = input("请输入图片存储路径，注意在最后要加\或/：")
    save_path = image_path + "video.avi"
    fps = int(input("请输入每秒钟的帧数："))
    width = input("请输入图片的宽：")
    height = input("请输入图片的高：")
    size = (int(width), int(height))
    return image_path, save_path, fps, size

if __name__ == "__main__":
    image_path, save_path, fps, size = guide()
    frame2video(image_path, save_path, fps, size)