如何使用python查看视频的长度

Posted 2021-01-01 来自东方地灵殿的小提琴手

import subprocess
import re


def get_length(filename):
    result = subprocess.Popen(["ffprobe", filename],
                                stdout=subprocess.PIPE,
                                stderr=subprocess.STDOUT)

    for x in result.stdout.readlines():
        if b"Duration" in x:
            print(x)
            x = re.search(rb"Duration.+?d{2}:(d{2}):d{2}", x)
            return int(x.group(1))

print(get_length(r"C:UsersAdministratorDesktop1.mp4"))
‘‘‘
b‘  Duration: 00:17:25.00, start: 0.000000, bitrate: 507 kb/s
‘
17
‘‘‘