基於python修改srt字幕的時間軸
阿新 • • 發佈:2020-02-03
這篇文章主要介紹了基於python修改srt字幕的時間軸,文中通過示例程式碼介紹的非常詳細,對大家的學習或者工作具有一定的參考學習價值,需要的朋友可以參考下
程式碼如下
# -*- coding: utf-8 -*- # @時間 : 2020-01-19 02:53 # @作者 : 陳祥安 # @檔名 : run.py.py # @公眾號: Python學習開發 import os import datetime temp = os.path.dirname(__file__) srt_file_path = os.path.join(temp,"15.srt") def read_srt_file_gen(): with open(srt_file_path,"r") as fs: for data in fs.readlines(): yield data def read_srt_file(): with open(srt_file_path,"r") as fs: data = fs.read() return data def start(): new_data_str = read_srt_file() for item in read_srt_file_gen(): if "--> " in item: time_arr = item.split('--> ') start_time = time_arr[0].replace(" ","") end_time = time_arr[1].replace("\n","") _new_start_time = datetime.datetime.strptime(start_time + "0","%H:%M:%S,%f") - datetime.timedelta( seconds=1) _new_end_time = datetime.datetime.strptime(end_time + "0",%f") - datetime.timedelta( seconds=1) new_start_time = datetime.datetime.strftime(_new_start_time,%f")[:-3] new_end_time = datetime.datetime.strftime(_new_end_time,%f")[:-3] new_data_str = new_data_str.replace(start_time,new_start_time).replace(end_time,new_end_time) return new_data_str if __name__ == '__main__': print(start())
以上就是本文的全部內容,希望對大家的學習有所幫助,也希望大家多多支援我們。