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1. WO2016141811 - STREAMING MEDIA PUSHING METHOD AND SYSTEM

Publication Number WO/2016/141811
Publication Date 15.09.2016
International Application No. PCT/CN2016/074714
International Filing Date 26.02.2016
IPC
H04N 21/2389 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23Processing of content or additional data; Elementary server operations; Server middleware
238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
2389Multiplex stream processing, e.g. multiplex stream encrypting
H04N 21/4385 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand
40Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB ; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
4385Multiplex stream processing, e.g. multiplex stream decrypting
CPC
H04N 21/2389
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23Processing of content or additional data; Elementary server operations; Server middleware
238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
2389Multiplex stream processing, e.g. multiplex stream encrypting
H04N 21/4385
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
4385Multiplex stream processing, e.g. multiplex stream decrypting
Applicants
  • 深圳市九洲电器有限公司 SHENZHEN JIUZHOU ELECTRIC CO.,LTD. [CN]/[CN]
Inventors
  • 曾令明 ZENG, Lingming
  • 池骏 CHI, Jun
Agents
  • 深圳市爱迪森知识产权代理事务所(普通合伙) SHENZHEN AIDISEN INTELLECTUAL PROPERTY OFFICE
Priority Data
201510101234X09.03.2015CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) STREAMING MEDIA PUSHING METHOD AND SYSTEM
(FR) PROCÉDÉ ET SYSTÈME DE POUSSÉE DE TRANSMISSION MULTIMÉDIA EN CONTINU
(ZH) 流媒体推送方法及系统
Abstract
(EN)
The present invention relates to a streaming media pushing method and system. The method comprises: an audio and video device acquiring original audio and video data of a program, encapsulating same and adding an ES packet header for description, and then sending the encapsulated original data to a client. This means that the audio and video device directly sends the encapsulated audio and video original data to the client rather than sending a TS packet to the client; the transmission amount of data is greatly reduced; a network bandwidth is reduced; and at the same time, since a complicated operation is not needed for the client, the delay problem and the stuck problem in a process of pushing are avoided, thereby guaranteeing the watching of a user and bringing great convenience to the user.
(FR)
La présente invention concerne un procédé et un système de poussée de transmission multimédia en continu. Le procédé comprend : l'acquisition par un dispositif audio et vidéo de données audio et vidéo originales d'un programme, l'encapsulation de celles-ci et l'ajout d'un en-tête de paquet ES pour description, et puis l'envoi des données d'origine encapsulées à un client. Cela signifie que le dispositif audio et vidéo transmet directement les données audio et vidéo d'origine encapsulées au client au lieu d'envoyer un paquet TS au client; la quantité de transmission de données est fortement réduite; une bande passante de réseau est réduite; et en même temps, étant donné qu'une opération compliquée n'est pas nécessaire pour le client, le problème de délai et le problème de collage dans un processus de poussée sont évités, garantissant ainsi la vision d'un utilisateur et apportant une grande commodité à l'utilisateur.
(ZH)
本发明涉及一种流媒体推送方法及系统,音视频设备获取节目的音视频原始数据并进行封装增加ES包头进行描述,然后将封装后的原始数据发送到客户端,这样音视频设备直接发送封装后的音视频原始数据给客户端,而不是发送TS包给客户端,大大减少数据的发送量,减少网络带宽,同时客户端不需要复杂操作,从而避免推送过程中发生延时和卡顿的问题,保证了用户观看,给用户带来极大便利。
Latest bibliographic data on file with the International Bureau