编程给视频命名怎么做

时间:2025-01-27 18:30:31 网络游戏

给视频命名可以通过以下几种方法实现:

方法一:使用Python脚本自动重命名

准备工作

安装所需的Python模块:

```python

import os

import re

from datetime import datetime

```

核心代码

定义一个函数`batch_rename_videos(folder_path)`,该函数可以自动识别视频文件,并按照时间顺序重命名:

```python

def batch_rename_videos(folder_path):

video_extensions = ('.mp4', '.avi', '.mov', '.mkv')

video_files = [f for f in os.listdir(folder_path) if f.lower().endswith(video_extensions)]

video_files.sort(key=lambda x: os.path.getctime(os.path.join(folder_path, x)))

for index, old_name in enumerate(video_files, 1):

file_path = os.path.join(folder_path, old_name)

create_time = datetime.fromtimestamp(os.path.getctime(file_path))

new_name = f"{create_time.strftime('%Y%m%d_%H%M%S')}_{old_name}"

new_file_path = os.path.join(folder_path, new_name)

os.rename(file_path, new_file_path)

```

方法二:使用moviepy库获取视频信息并规范化命名

安装moviepy库

```bash

pip install moviepy

```

获取视频信息并规范化命名

```python

from moviepy.editor import VideoFileClip

import os

import datetime

import re

def get_video_info(video_path):

try:

video = VideoFileClip(video_path)

info = {

'duration': video.duration,

'size': os.path.getsize(video_path),

'fps': video.fps,

'resolution': video.size

}

video.close()

return info

except Exception as e:

print(f"无法读取视频信息: {str(e)}")

return None

def normalize_video_name(old_name, video_info):

date_pattern = r'\d{4}[-_]?\d{2}[-_]?\d{2}'

date_match = re.search(date_pattern, old_name)

if date_match:

date = date_match.group()

else:

date = datetime.now().strftime('%Y%m%d')

title = re.sub(date_pattern, '', old_name)

resolution = f"{video_info['resolution']}x{video_info['resolution']}"

new_name = f"{date}_{title}_{resolution}"

return new_name

```

方法三:使用natsorted库进行自然排序并重命名

安装natsorted库

```bash

pip install natsorted

```

自然排序并重命名

```python

import os

from natsort import natsorted

path = 'D:\\Desktop\\try22'

file_names = os.listdir(path)

filenames = natsorted(file_names)

a = 1

for filename in filenames:

new_filename = f"{a}.{filename}"

new_file_path = os.path.join(path, new_filename)

os.rename(os.path.join(path, filename), new_file_path)

a += 1

```

方法四:使用filetype和pymediainfo库获取视频编码时间并重命名

安装所需的库

```bash

pip install filetype pymediainfo

```

根据视频编码时间重命名