基于Python的HLS视频下载  

HLS video download based on Python

作　　者：刘华煜[1] 赵涛[1] LIU Huayu;ZHAO Tao(School of Mathematical Science,Luoyang Normal University,Luoyang,Henan 471934,China)

机构地区：[1]洛阳师范学院数学科学学院,河南洛阳471934

出　　处：《计算机应用文摘》2023年第23期77-80,共4页Chinese Journal of Computer Application

摘　　要：HLS视频是网络上常见的一种视频格式,其特点是将视频分割成小片段进行传输,使得播放器能够在下载的同时进行播放。由于HLS播放器仅播放视频而不保存视频文件,因此需要一种方法来下载HLS视频。通过使用Python编写程序,可以实现下载HLS视频的目的。其中,具体方法是解析HLS服务器发送的m3u文件,下载相关的ts文件,然后将它们合并,最终得到完整的HLS视频文件。对于在实际环境中下载HLS视频时的特定情况,可以采取一些特殊手段以达到预期目标。HLS video is a very common video format on the Internet.Its characteristic is to split the video into small segments for transmission,so that the player can download and play at the same time.Since HLS players only play videos without saving them,there must be a way to download HLS videos.Using Python to write programs can achieve the goal of downloading HLS videos.By parsing the m3u files sent by the HLS server and downloading the related TS files and merge them,the HLS video file can be obtained.For some specific situations of downloading HLS videos in real environments,specific means can be adopted to achieve the goal.

关 键 词：HLS视频 PYTHON m3u文件 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]