Method and system for realizing live video playback at HTTP live streaming (HLS) client

A live video, client-side technology, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as non-conformance, violation, and the website cannot pass Apple's certification, so as to save costs and improve experience.

Inactive Publication Date: 2012-07-11
SHENZHEN COSHIP ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method does not conform to the HLS standard, and also violates the original intention of HLS design, and the we

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  • Method and system for realizing live video playback at HTTP live streaming (HLS) client
  • Method and system for realizing live video playback at HTTP live streaming (HLS) client
  • Method and system for realizing live video playback at HTTP live streaming (HLS) client

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] Embodiments of the present invention are described below with reference to the accompanying drawings. see figure 1 , is a flow chart of an embodiment of a method for implementing live video playback on an HLS client in the present invention.

[0023] In this embodiment, the method for realizing HLS client video playback includes the following steps:

[0024] S101: The HLS client sends a request to watch back the program to the network-side streaming media ...

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Abstract

The invention discloses a method for realizing live video playback at an HTTP live streaming (HLS) client, which comprises the following steps: sending a program playback request and a program playback time point to a streaming media scheduling gateway media access platform (MAP) by the HLS client; receiving a playlist file dynamically generated by the streaming media scheduling gateway MAP according to the time point and a corresponding index file acquired from a storage module; and requesting video clips from a streaming distribution module according to the playlist file. The invention also discloses a system for realizing the live video playback at the HLS client, which comprises the streaming media scheduling gateway MAP, the streaming distribution module and the storage module. By adopting the method and the system for realizing the live video playback at the HLS client, the video playback can be realized at the HLS client without rewriting a hypertext transport protocol (HTTP) server, thereby, the network construction cost is saved, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of Internet video playback, and in particular to a method and system for realizing HLS client video live broadcast playback. Background technique [0002] Based on Apple's HTTP Live Streaming client (hereinafter referred to as HLS, webcast) abandons a dedicated streaming media server, and returns to use a standard Web server to deliver media data; segment the continuous media data with huge capacity and divide it into quantity A large number of small files are transmitted, which caters to the file transfer characteristics of the Web server; and a constantly updated lightweight index file is used to control the download and playback of the divided small media files, which can simultaneously support live broadcast and VOD, as well as VCR-like sessions control operations. The use of the HTTP protocol reduces the deployment difficulty of the HTTP Live Streaming system, and also simplifies the developmen...

Claims

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Application Information

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IPC IPC(8): H04N21/266H04N21/63H04N21/643
Inventor 曹洁
Owner SHENZHEN COSHIP ELECTRONICS CO LTD
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