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On-line recording and downloading method and system

A file, audio and video technology, applied in the Internet field, can solve the problem that audio and video files cannot be recorded and downloaded online, and achieve the effect of solving the inability to record and download and improving user experience.

Inactive Publication Date: 2016-10-05
TVM BEIJING TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides an online recording and downloading method and system to solve the problem that audio and video files cannot be recorded and downloaded online in the prior art

Method used

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  • On-line recording and downloading method and system
  • On-line recording and downloading method and system

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Embodiment Construction

[0044] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0045] Such as figure 1 As shown, it is a principle flowchart of an online recording and downloading method provided in Embodiment 1 of the present invention, wherein,

[0046] Step 11, obtain the online recording request information of the user, and analyze to obtain the HLS stream address and recording time of the recorded audio and video files.

[0047] For general live streaming files, recording and downloading services are usually not provided. Therefore, there is no remedy for the situation that some users cannot watch the live broadcast. And if the user needs to watch the live streaming file, he can input his own request information through the online recor...

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PUM

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Abstract

The invention discloses an on-line recording and downloading method and system. The on-line recording and downloading method comprises the steps: acquiring the on-line recording request information for a user, analyzing the on-line recording request information for the user to obtain an HLS (HTTP Live Streaming) address and the recording time for recording an audio and video file; according to the HLS address, acquiring a corresponding M3U8 file; according to the M3U8 file, downloading a corresponding TS (Transport Stream) fragmented file; and according to the recording time, splicing the corresponding TS fragmented files into an overall audio and video file. The on-line recording and downloading method and system can provide a function of recording and downloading on-line audio and video according to the requirement of the user, and can preferably solve the problem that the on-line audio and video, especially the live broadcast audio and video stream cannot be recorded and downloaded, thus greatly improving the user experience degree for the user who cannot watch live broadcast because of various reasons.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to an online recording and downloading method and system. Background technique [0002] HLS (HTTP Live Streaming) is Apple's dynamic bit rate adaptive technology. It is mainly used for audio and video services of PC (personal computer) and Apple terminals. Including an M3U8 index file, TS media segment file and ke encrypted string file. [0003] Commonly used streaming media protocols mainly include HTTP progressive download and RTSP / RTP-based real-time streaming media protocol. These two are basically completely different things. At present, it is more convenient and useful to use HTTP progressive download method. Among them, Apple's HTTP Live Streaming is a representative of this aspect. It was originally a stream developed by Apple for mobile devices such as iPhone, iPod, iTouch and iPad. Now we see that there are many applications on the desktop, and HTML5 directly suppo...

Claims

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Application Information

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IPC IPC(8): H04N21/238H04N21/2343H04N21/434H04N21/472
Inventor 张新亮
Owner TVM BEIJING TECH
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