import socket
import os, sys
import subprocess
import datetime
import time
from subprocess import call

def rename_each_file(x):
    modified_time = time.strftime("%m/%d/%Y %H:%M:%S %p",time.localtime(os.path.getmtime(entry)))
    modified_month = modified_time[0:2]
    modified_day = modified_time[3:5]
    modified_year = modified_time[6:10]
    modifed_hour = modified_time[11:13]
    modified_minute = modified_time[14:16]
    modified_second = modified_time[17:19]
    old_file_name = entry
    new_file_name = (modified_year+modified_month+modified_day+"_"+modifed_hour+modified_minute+modified_second+".MP4")
    print ( "Changing ", old_file_name, "to ", new_file_name )
    call(["ren", old_file_name, new_file_name ])