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Broadcast media sharing method and node subsystem, and streaming media server

A technology of streaming media server and media service, applied in the fields of live media sharing, streaming media server and node subsystem, can solve the problems of unbalanced load of streaming media server, multiple encoders, affecting user service experience, etc., to reduce the impact on live broadcast. Media services, streamlining business processes, and enhancing business experience

Active Publication Date: 2015-03-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the same channel program, if each streaming media server receives one live code stream from the encoder, more encoders are required, resulting in high cost; and, if there are too many encoders, the The management of channel business will become complicated, and the bandwidth of the occupied network equipment will also increase, which will waste bandwidth resources; It will lead to a serious load imbalance between streaming media servers, which in turn will cause the streaming media server where the hot channel is located to be unable to provide users with live broadcast services in time due to insufficient capacity, affecting the user's business experience

Method used

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  • Broadcast media sharing method and node subsystem, and streaming media server
  • Broadcast media sharing method and node subsystem, and streaming media server
  • Broadcast media sharing method and node subsystem, and streaming media server

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Embodiment Construction

[0049] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0050] figure 1It is a schematic diagram of the implementation flow of the method for sharing live media in the IPTV live service in the embodiment of the present invention, as figure 1 As shown, the method includes the following steps:

[0051] Step 101: When the streaming media server receives the live media service request sent by the client, obtains the address of the channel live source included in the live media service request;

[0052] Here, the client may be an IPTV set-top box (STB, Set Top Box) and a television, or a personal computer (PC, Personal Computer) terminal, or a mobile terminal.

[0053] Here, the media is usually a channel.

[0054] Step 102: Obtain the live code stream corresponding to the address from the streaming media server or the media exchange device and send it to the client.

[0055] Specifically, ...

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PUM

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Abstract

The invention discloses a broadcast media sharing method in an Internet protocol television (IPTV) broadcast service. The method comprises the following steps: when a streaming media server receives a broadcast media service request sent by a client, obtaining the address of a channel broadcast source, included in the broadcast media service request; and obtaining a broadcast code stream corresponding to the address from the streaming media server or from a media exchange device, and sending the broadcast code stream to the client. The invention also simultaneously discloses a streaming media server and a broadcast media sharing node subsystem. By applying the technical scheme provided by the invention, the problems of incapability of providing broadcast services timely due to imbalanced load of each streaming media server in the node subsystem and the like are solved, and the IPTV broadcast service interaction speed and the user service experience are improved.

Description

technical field [0001] The present invention relates to the field of interactive network television (IPTV, Internet Protocol Television) communication technology, in particular to a method for sharing live media in IPTV live service, a streaming media server and a node subsystem. Background technique [0002] IPTV is a new technology that utilizes broadband cable TV network and integrates Internet, multimedia, communication and other technologies to provide home users with a variety of interactive services including digital TV. The IPTV video service mainly includes live broadcast service and on-demand service. Among them, the live broadcast service is the basis of IPTV video service, which is similar to the services provided by broadcast TV, satellite TV and cable TV. A basic business on which to compete. [0003] At present, in the IPTV system, the distribution methods of live broadcast services mainly include multicast, unicast, and unicast plus multicast; among them, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/238H04N21/6437H04N21/63
CPCH04N21/238H04N21/6125H04N21/6405H04N21/6437
Inventor 张晓渠姚敏
Owner ZTE CORP
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