将一个长视频批量处理成短视频 python

将一个长视频批量处理成短视频 python

import subprocess

# 视频文件路径
video_path = "video.mp4"

# 切片时长（单位：秒）
duration = 25

# 输出文件名格式
output_format = "mv/output_%03d.mp4"

# 调用FFmpeg命令行工具进行视频切片
subprocess.call(
    [
        "ffmpeg",
        "-i",
        video_path,
        "-c",
        "copy",
        "-map",
        "0",
        "-segment_time",
        str(duration),
        "-f",
        "segment",
        output_format,
    ]
)