MXPA05010178A - Procesamiento de un formato de flujo de datos para recepcion audiovisual movil. - Google Patents
Procesamiento de un formato de flujo de datos para recepcion audiovisual movil.Info
- Publication number
- MXPA05010178A MXPA05010178A MXPA05010178A MXPA05010178A MXPA05010178A MX PA05010178 A MXPA05010178 A MX PA05010178A MX PA05010178 A MXPA05010178 A MX PA05010178A MX PA05010178 A MXPA05010178 A MX PA05010178A MX PA05010178 A MXPA05010178 A MX PA05010178A
- Authority
- MX
- Mexico
- Prior art keywords
- data stream
- channel
- reception
- processing
- stream format
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling 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
- H04N21/23614—Multiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/26606—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4348—Demultiplexing of additional data and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4383—Accessing a communication channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6181—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a mobile phone network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/26—Arrangements for switching distribution systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/42—Arrangements for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
Abstract
La invencion se relaciona con un metodo de recepcion de un flujo de datos, transmitido en segmentos con uno o varios canales de emision, que comprende un paso de recepcion de los datos en un segmento del flujo de datos transmitido en un canal de emision activo. Un paso para cambiar el canal de recepcion permite cambiar de un canal de emision actual a un segundo canal despues de la recepcion del flujo de datos. Un paso de escuchar sobre el segundo canal escucha el evento que identifica la transmision de un segmento subsecuente del flujo de datos y un paso para cambiar el canal de recepcion cambiando del segundo canal al canal de emision actual u otro canal de emision.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03290768A EP1463309A1 (fr) | 2003-03-26 | 2003-03-26 | Traitement d'un format de flux de données pour la réception audiovisuelle mobile |
PCT/EP2004/050352 WO2004086767A2 (fr) | 2003-03-26 | 2004-03-23 | Traitement d’un format de flux de donnees pour la reception audiovisuelle mobile |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05010178A true MXPA05010178A (es) | 2005-11-08 |
Family
ID=32799148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05010178A MXPA05010178A (es) | 2003-03-26 | 2004-03-23 | Procesamiento de un formato de flujo de datos para recepcion audiovisual movil. |
Country Status (9)
Country | Link |
---|---|
US (1) | US7697475B2 (es) |
EP (2) | EP1463309A1 (es) |
JP (1) | JP4533888B2 (es) |
KR (1) | KR101112706B1 (es) |
CN (1) | CN100531342C (es) |
ES (1) | ES2380764T3 (es) |
MX (1) | MXPA05010178A (es) |
TW (1) | TWI344306B (es) |
WO (1) | WO2004086767A2 (es) |
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FI20010760A0 (fi) * | 2001-04-11 | 2001-04-11 | Nokia Corp | Menetelmä radiotaajuisen (RF) signaalin vastaanottamiseksi ja RF-vastaanotin |
JP2002135203A (ja) | 2001-09-03 | 2002-05-10 | Toshiba Corp | 無線通信システムおよび無線端末装置 |
FR2829891B1 (fr) | 2001-09-18 | 2004-01-16 | France Telecom | Procede de reception par un terminal de contenus diffuses par une pluralite de canaux a travers un reseau informatique |
FR2872367A1 (fr) * | 2004-06-29 | 2005-12-30 | Viaccess Sa | Procede de controle distant par un operateur de l'utilisation d'un equipement recepteur |
KR100703682B1 (ko) * | 2004-08-27 | 2007-04-05 | 삼성전자주식회사 | 디지털 방송 수신기에서 채널 절환 지연 시간을감소시키는 방법 및 그 방법을 사용하는 디지털 방송 수신기 |
KR100539886B1 (ko) * | 2004-09-10 | 2005-12-28 | 삼성전자주식회사 | 디지털 방송 수신 장치 및 그 방법 |
-
2003
- 2003-03-26 EP EP03290768A patent/EP1463309A1/fr not_active Withdrawn
-
2004
- 2004-03-23 EP EP04741437A patent/EP1611749B1/fr not_active Expired - Lifetime
- 2004-03-23 JP JP2006505485A patent/JP4533888B2/ja not_active Expired - Fee Related
- 2004-03-23 MX MXPA05010178A patent/MXPA05010178A/es active IP Right Grant
- 2004-03-23 ES ES04741437T patent/ES2380764T3/es not_active Expired - Lifetime
- 2004-03-23 KR KR1020057017899A patent/KR101112706B1/ko active IP Right Grant
- 2004-03-23 CN CNB2004800076575A patent/CN100531342C/zh not_active Expired - Fee Related
- 2004-03-23 US US10/548,234 patent/US7697475B2/en not_active Expired - Fee Related
- 2004-03-23 WO PCT/EP2004/050352 patent/WO2004086767A2/fr active Application Filing
- 2004-03-26 TW TW093108289A patent/TWI344306B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20080279215A9 (en) | 2008-11-13 |
EP1611749A2 (fr) | 2006-01-04 |
WO2004086767A2 (fr) | 2004-10-07 |
EP1611749B1 (fr) | 2012-01-11 |
EP1463309A1 (fr) | 2004-09-29 |
KR101112706B1 (ko) | 2012-02-17 |
JP4533888B2 (ja) | 2010-09-01 |
KR20050118206A (ko) | 2005-12-15 |
US20070041399A1 (en) | 2007-02-22 |
US7697475B2 (en) | 2010-04-13 |
TWI344306B (en) | 2011-06-21 |
JP2006524943A (ja) | 2006-11-02 |
TW200503548A (en) | 2005-01-16 |
ES2380764T3 (es) | 2012-05-18 |
CN1826801A (zh) | 2006-08-30 |
CN100531342C (zh) | 2009-08-19 |
WO2004086767A3 (fr) | 2005-10-20 |
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