#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
简单视频截图脚本 - 固定9个时间点截图
"""
import os
import subprocess
def simple_screenshot(video_path):
"""
在指定的9个时间点截图
"""
# 在这里修改你需要的9个时间点（单位：秒）
time_points = [
0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,
]
# 输出目录
output_dir = "./screenshots"
os.makedirs(output_dir, exist_ok=True)
# 获取视频文件名
video_name = os.path.splitext(os.path.basename(video_path))[0]
print(f"开始处理视频：{video_path}")
print(f"将在以下时间点截图：{time_points}")
print("-" * 50)
for i, seconds in enumerate(time_points, 1):
# 格式化时间为 mm:ss
minutes = int(seconds // 60)
secs = int(seconds % 60)
time_str = f"{minutes:02d}:{secs:02d}"
# 输出文件名
output_file = f"{output_dir}/{video_name}_{i:02d}_{time_str}.jpg"
# ffmpeg命令
cmd = [
"ffmpeg",
"-ss", str(seconds),
"-i", video_path,
"-frames:v", "1",
"-q:v", "2",
"-y",
output_file
]
print(f"[{i}/9] 截图：{time_str} ({seconds}秒)")
try:
subprocess.run(cmd, check=True, capture_output=True)
print(f" ✓ 已保存：{output_file}")
except subprocess.CalledProcessError as e:
print(f" ✗ 失败：{e.stderr.decode() if e.stderr else '未知错误'}")
print("-" * 50)
print(f"完成！截图已保存到：{output_dir}")
if __name__ == "__main__":
# 直接在这里修改视频文件路径
video_path = "./video.mp4" # 修改为你的视频文件路径
simple_screenshot(video_path)