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1. WO2007137470 - PROCÉDÉ ET SYSTÈME DE REMPLACEMENT DE FLUX MULTIMÉDIA EN COURS DE SESSION DE TERMINAL

Numéro de publication WO/2007/137470
Date de publication 06.12.2007
N° de la demande internationale PCT/CN2007/000372
Date du dépôt international 02.02.2007
CIB
H04L 12/00 2006.01
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
LTRANSMISSION D'INFORMATION NUMÉRIQUE, p.ex. COMMUNICATION TÉLÉGRAPHIQUE
12Réseaux de données à commutation
CPC
H04L 29/06027
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00
02Communication control
06characterised by a protocol
0602Protocols characterised by their application
06027Protocols for multimedia communication
H04L 65/4092
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
65Network arrangements or protocols for real-time communications
40Services or applications
4069Services related to one way streaming
4092Control of source by destination, e.g. user controlling streaming rate of server
H04L 65/607
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
65Network arrangements or protocols for real-time communications
60Media handling, encoding, streaming or conversion
607Stream encoding details
H04N 21/23424
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
234Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
23424involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
H04N 21/2368
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
236Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
2368Multiplexing of audio and video streams
H04N 21/41407
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
41Structure of client; Structure of client peripherals
414Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
41407embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
Déposants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; 中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 518129 Huawei Administration Building Bantian, Longgang District Shenzhen, Guangdong 518129, CN (AllExceptUS)
  • 杨健 YANG, Jian [CN/CN]; CN (UsOnly)
Inventeurs
  • 杨健 YANG, Jian; CN
Mandataires
  • 北京集佳知识产权代理有限公司 UNITALEN ATTORNEYS AT LAW; 中国北京市朝阳区建国门外大街22号赛特广场7层, Beijing 100004 7th Floor, Scitech Place No.22, Jian Guo Men Wai Ave. Chao Yang District Beijing 100004, CN
Données relatives à la priorité
200610080978.926.05.2006CN
Langue de publication chinois (ZH)
Langue de dépôt chinois (ZH)
États désignés
Titre
(EN) THE METHOD AND SYSTEM FOR THE MEDIA FLOW REPLACING DURING THE TERMINAL SESSION
(FR) PROCÉDÉ ET SYSTÈME DE REMPLACEMENT DE FLUX MULTIMÉDIA EN COURS DE SESSION DE TERMINAL
(ZH) 终端通话过程中的媒体流替换方法及系统
Abrégé
(EN)
A method for the media flow replacing during the terminal session includes: the terminal transmits the request of the media flow replacing to the communication during the communication server; the communication server acquires the corresponding replaced media flow from the multimedia server according to the replaced media flow ID carried in the request, and replaces the media flow transmitted by the said terminal using the replaced media flow. The system includes the multimedia server and the communication server. According to the present invention, the session concerns the terminal to replace itself sound and/or image using the stored audio and/or video and/or data. It provides a new value adding service for the provider and can provide a new service income for the provider.
(FR)
Procédé de remplacement de flux multimédia en cours de session de terminal, selon les étapes suivantes: transmission par le terminal de la demande de remplacement de flux multimédia au serveur de communication; acquisition par ce serveur du flux multimédia remplacé correspondant depuis le serveur multimédia selon l'ID de flux multimédia remplacé porté dans la demande, et remplacement du flux multimédia transmis par le terminal au moyen du flux multimédia remplacé. Le système utilisé comporte le serveur multimédia et le serveur de communication. Selon l'invention, la session décrite s'applique au terminal aux fins de remplacement audio et/ou vidéo et/ou données. On assure ainsi un nouveau service à valeur ajoutée à l'échelon du prestataire, qui peut donc bénéficier d'un nouveau revenu correspondant au service.
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