111111

python 获取目录视频时长,大小

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
#!/usr/bin/python
# -*- coding:utf-8 -*-
 
 
import os
import sys
import re
import xlwt
import csv
from moviepy.editor import *
#from moviepy.editor import VideoFileClip
 
file_dir = "/ftpdir/data1/" #定义文件目录
workbook = xlwt.Workbook(encoding='utf-8')
worksheet = workbook.add_sheet('Worksheet')
 
 
class FileCheck():
 
    def __init__(self):
        self.file_dir = file_dir
 
    def get_filesize(self,filename):
        u"""
        获取文件大小(M: 兆)
        """
        file_byte = os.path.getsize(filename)
        return self.sizeConvert(file_byte)
 
    def get_file_times(self,filename):
        u"""
        获取视频时长(s:秒)
        """
        clip = VideoFileClip(filename)
        file_time = self.timeConvert(clip.duration)
        return file_time
 
    def sizeConvert(self,size):# 单位换算
        K, M, G = 1024, 1024**2, 1024**3
        if size >= G:
            a = str(size/G)
            a = str(int(a.split('.')[0]))
 
            return a +'G Bytes'
            #return str(size/G)+'G Bytes'
        elif size >= M:
            a = str(size/M)
            a = str((int(a.split('.')[0])+1))
 
            return a +'M Bytes'
        elif size >= K:
            return str(size/K)+'K Bytes'
        else:
            return str(size)+'Bytes'
 
    def timeConvert(self,size):# 单位换算
        M, H = 60, 60**2
        if size < M:
            return str(size)+u'秒'
        if size < H:
            return u'%s分钟%s秒'%(int(size/M),int(size%M))
        else:
            hour = int(size/H)
            mine = int(size%H/M)
            second = int(size%H%M)
            tim_srt = u'%s小时%s分钟%s秒'%(hour,mine,second)
            return tim_srt
 
    def get_all_file(self):
        u"""
        获取视频下所有的文件
        """
        #for root, dirs, files in os.walk(file_dir): 
            #return files #当前路径下所有非目录子文件
        ds = list(os.walk(file_dir))
        list_a = []
        with open('./data_duration.csv','a',encoding='utf-8') as f:
            for root,dirs,files in ds:
                for file in files:
                    file_path = '{}/{}'.format(root,file)
                    if re.match('/ftpdir/data1/.*/(\d+)(.ts|.mp4)',file_path):
                        a = self.get_file_times(file_path)
                        b = self.get_filesize(file_path)
                        f.write('{}-----{}-----{}\n'.format(file_path,a,b))
 
 
obj = FileCheck()
obj_a = obj.get_all_file()
print(obj_a)

  

posted @   赵SIR  阅读(3655)  评论(1编辑  收藏  举报
编辑推荐:
· AI与.NET技术实操系列:向量存储与相似性搜索在 .NET 中的实现
· 基于Microsoft.Extensions.AI核心库实现RAG应用
· Linux系列:如何用heaptrack跟踪.NET程序的非托管内存泄露
· 开发者必知的日志记录最佳实践
· SQL Server 2025 AI相关能力初探
阅读排行:
· winform 绘制太阳,地球,月球 运作规律
· 震惊!C++程序真的从main开始吗?99%的程序员都答错了
· 【硬核科普】Trae如何「偷看」你的代码?零基础破解AI编程运行原理
· 超详细:普通电脑也行Windows部署deepseek R1训练数据并当服务器共享给他人
· 上周热点回顾(3.3-3.9)
点击右上角即可分享
微信分享提示