Coding-python使用命令行命令

• 示例,command变量是命令

示例,command变量是命令

import subprocess
import os
import time
# 指定视频数据的源目录
video_source_dir = "videos_source"

# 输出目录
output_dir = "api_out"

temp_dir = 'videos_temp'

api_dir = 'videos_apiout'

# 遍历视频数据目录中的所有文件
for video_file in os.listdir(video_source_dir):
    timestamp = int(time.time())
    # 检查是否为视频文件（这里假设视频文件扩展名为.mp4）
    if video_file.endswith(".mp4"):

        video_path = os.path.join(video_source_dir, video_file)
        
        # 构建要执行的命令
        command = [
            "python",
            "main_yolo_dected_video.py",
            "--source",
            temp_dir+'/'+str(timestamp),
            "--out_dir",
            api_dir+'/'+str(timestamp),
            "--video_path",
            video_path
        ]
        
        # 使用subprocess.run()执行命令
        result = subprocess.run(command)
        
        # 检查命令执行状态
        if result.returncode == 0:
            print(f"Processed {video_file} successfully.")
        else:
            print(f"Failed to process {video_file}. Error code: {result.returncode}")