python 获取视频文件的大小,时长等

时间:2023-03-08 20:20:24

举例说明:

import os
import sys
import xlwt
from moviepy.editor import VideoFileClip file_dir = u"G:/视频目录/" #定义文件目录 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:
return str(size/G)+'G Bytes'
elif size >= M:
return str(size/M)+'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