有趣的python库-moviepy

moviepy-视频处理

安装：

pip install moviepy

基本使用：

from moviepy.video.compositing.CompositeVideoClip import clips_array
from moviepy.video.compositing.concatenate import concatenate_videoclips
from moviepy.editor import VideoFileClip

def cut_mp4():
    movie = VideoFileClip("优雅.mp4")
    begin = 23

    # 剪切
    movie1 = movie.subclip(begin, begin + 5)
    movie2 = movie.subclip(10, 15)

    # 提取音频
    # audio = movie.audio

    # 等比缩小尺寸
    # movie2 = movie.resize(0.60)

    # 拼接
    movie3 = concatenate_videoclips([movie1, movie2])

    # 画面拼接, 注意是列表嵌套
    movie4 = clips_array([[movie1, movie2], [movie2, movie1]])

    # 导出
    movie4.write_videofile("youya4.mp4")

if __name__ == '__main__':
    cut_mp4()

可以实现视频剪辑、画面拼接等处理视屏用的功能。想知道更多有意思的库可以我的《有意思的库》专栏，觉得有用就点个关注呗！