WO2014012376A1 - Procédé de production d'un service de messagerie multimédia en temps réel, terminal et système de télévision numérique - Google Patents

Procédé de production d'un service de messagerie multimédia en temps réel, terminal et système de télévision numérique Download PDF

Info

Publication number
WO2014012376A1
WO2014012376A1 PCT/CN2013/071809 CN2013071809W WO2014012376A1 WO 2014012376 A1 WO2014012376 A1 WO 2014012376A1 CN 2013071809 W CN2013071809 W CN 2013071809W WO 2014012376 A1 WO2014012376 A1 WO 2014012376A1
Authority
WO
WIPO (PCT)
Prior art keywords
currently playing
playing video
picture
video
real
Prior art date
Application number
PCT/CN2013/071809
Other languages
English (en)
Chinese (zh)
Inventor
丁凤
Original Assignee
深圳市同洲电子股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市同洲电子股份有限公司 filed Critical 深圳市同洲电子股份有限公司
Publication of WO2014012376A1 publication Critical patent/WO2014012376A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/07—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
    • H04L51/10—Multimedia information
    • 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
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting

Definitions

  • the present invention relates to the field of digital television, and in particular, to a method for generating a real-time multimedia message, a digital television terminal and a system. Background technique
  • Embodiments of the present invention provide a method for generating a real-time multimedia message, a digital television terminal, and a system.
  • the MMS that can be generated includes a picture and an EPC information related to the currently played video, which enhances the user experience.
  • the present invention is implemented in such a manner that a method for generating a real-time multimedia message includes:
  • the command for generating a real-time multimedia message is specifically a pull-on-demand command.
  • the acquiring the currently played video picture is specifically:
  • the picture of the currently played video is intercepted according to the generated picture zoom size.
  • the video decoding information determines the generated image zoom size, specifically: determining, according to the current video decoding information, whether the currently played video is high definition or standard definition, and if it is high definition, generating a picture size that is wide and high.
  • the ratio is 448*252 resolution; if it is standard definition, the resulting image zoom size aspect ratio is: 448*358 resolution.
  • Another object of the present invention is to provide a digital television terminal comprising:
  • a receiving module configured to receive a command for generating a real-time multimedia message
  • a storage module connected to the acquiring module, configured to store a currently playing video picture; the receiving module is further configured to receive electronic program menu information of the currently playing video that is found according to the URL of the currently played video;
  • the sending module is connected to the receiving module, and is configured to send the currently played video picture and the EPG information of the currently played video.
  • the obtaining module includes a intercepting picture sub-module and a obtaining URL sub-module: a truncating picture sub-module, configured to acquire current video decoding information, determine a generated picture scaling size according to the video decoding information, and determine according to the determining Generating a picture zoom size to intercept the current video picture, and inserting the intercepted picture into the storage module;
  • the URL sub-module is used to obtain the URL of the currently playing video.
  • the obtaining module further includes an encoding submodule:
  • An encoding submodule configured to encode a picture in the storage module.
  • the sending module 304 is further configured to change the EPG information of the currently played video picture and the currently played video into a real-time MMS message before the EPG information of the currently played video picture and the currently played video is sent out, to the real-time MMS message.
  • the form is sent out.
  • a mobile terminal configured to send a command for generating a real-time multimedia message
  • a digital television terminal connected to the mobile terminal, for acquiring a currently playing video picture and when The URL of the video is played before and sent to the broadcasting and TV front-end system;
  • a radio and television pre-existing system connected to the digital television terminal, configured to search for electronic program menu information of the currently played video according to the URL of the currently played video, and return the electronic program menu information of the currently played video to the Digital television terminal;
  • the digital television terminal is further configured to send the currently played video picture and the electronic program menu information of the currently played video to the mobile terminal;
  • the mobile terminal is further configured to generate a real-time multimedia message according to the currently played video picture and the electronic program menu information of the currently played video.
  • the obtaining the URL of the currently playing video picture and the currently playing video is: acquiring the current video decoding information, determining the generated picture scaling size according to the video decoding information, and intercepting the current picture according to the generated picture scaling size. Play the picture of the video, save it, encode the saved picture, and get the URL of the currently playing video.
  • the MMS generated on the mobile terminal includes a picture and an EPG information related to the currently played video, that is, when a real-time "MMS" related to the currently played video is generated, when the user After sharing this MMS message with each other, the user can know some basic introductions of the video related to this "MMS" in advance, and then select whether to watch the video.
  • the present invention is convenient for the user and enhances the user experience.
  • FIG. 1 is a schematic flow chart of a method for generating a real-time multimedia message according to an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of another embodiment of a method for generating a real-time multimedia message according to the present invention
  • FIG. 3 is a schematic structural diagram of a digital television terminal according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a system for generating a real-time multimedia message according to an embodiment of the present invention.
  • FIG. 1 a schematic flowchart of a method for generating a real-time multimedia message according to an embodiment of the present invention, including:
  • Step S101 Receive a command for generating a real-time multimedia message.
  • the digital television terminal receives a command generated from the mobile terminal to generate a real-time multimedia message.
  • Step S102 Obtain a URL of the currently played video picture and the currently played video.
  • Step S103 Find an EPG (Electronic Program Guide) information of the currently played video according to the URL of the currently played video.
  • EPG Electronic Program Guide
  • the radio and television telecommunications front-end system searches for the EPG information of the currently playing video according to the URL of the currently played video.
  • Step S104 Form a real-time multimedia message according to the currently played video picture and the EPG information of the currently played video.
  • the MMS generated on the mobile terminal includes a picture and an EPG information related to the currently played video, that is, when a real-time "MMS" related to the currently played video is generated, when the user After sharing this MMS message with each other, the user can know some basic introductions of the video related to this "MMS" in advance, and then select whether to watch the video.
  • the present invention is convenient for the user and enhances the user experience.
  • FIG. 2 The following is a schematic flowchart of another embodiment of a method for generating a real-time multimedia message according to the present invention shown in FIG. 2.
  • the digital television terminal will take a set-top box as an example, and the mobile terminal takes a mobile phone as an example.
  • the steps include:
  • Step S201 The mobile phone opens the trusted client, and performs wireless connection with the set top box.
  • the wireless connection can be connected via Bluetooth or WIFI or other wireless means.
  • Step S202 The mobile phone's trusted client sends a command to generate a real-time multimedia message to the set-top box.
  • the command for generating a real-time multimedia message is specifically a “pull” on-demand command
  • the on-demand command can be implemented by pressing a control button on the mobile phone or holding the mobile phone with a “pull” action.
  • Step S203 The set top box receives a command for generating a real-time multimedia message.
  • the television when the set top box receives the command to generate a real-time multimedia message, the television must switch to the live broadcast state. If the TV is in the live broadcast state, there is no need to switch. If the TV is not in the live broadcast state, the switching action can be performed before or after any of the above steps.
  • Step S204 The set top box generates a file for saving the picture in the memory file system.
  • the set top box opens up storage space for saving pictures.
  • Step S205 The set top box acquires current video decoding information, and determines a generated picture zoom size according to the video decoding information.
  • the generated picture aspect ratio is 448*252 resolution; if it is standard definition, the generated picture aspect ratio is: 448 *358 resolution.
  • Step S206 The picture of the currently played video is intercepted according to the generated picture zoom size, and the file in step S204 is saved.
  • the format of the captured image may be BMP format, or JPEG format or other image format.
  • Step S207 Encode the picture in the file, and obtain the URL of the currently played video. Specifically, the image in the file is base64 encoded.
  • Step S208 Send the information of the encoded picture and the URL of the currently played video to the broadcast pre-system.
  • the information may be transmitted using the http protocol, or may be transmitted using any other network related protocol.
  • Step S209 The radio and television signal pre-system finds the EPG information of the currently played video according to the received URL information.
  • Step S210 The radio and television signal preamplifier sends the encoded picture together with the EPG information of the currently played video to the set top box.
  • the radio and television telecommunications front-end system fills the encoded picture data and the EPG information of the currently played video according to the standard MMS SMIL format, and then sends the format data to the set-top box in a soap format.
  • Step S211 The set top box returns the encoded picture and the EPG information of the currently played video to the mobile phone.
  • Step S212 The mobile phone receives the encoded picture and the EPG information of the currently played video, and generates a color. Letter. Between set-top boxes, between set-top boxes and digital all-in-ones, between mobile phones and digital all-in-ones, and so on.
  • the MMS generated on the mobile terminal includes a picture and an EPG information related to the currently played video, that is, when a real-time "MMS" related to the currently played video is generated, when the user After sharing this MMS message with each other, the user can know some basic introductions of the video related to this "MMS" in advance, and then select whether to watch the video.
  • the present invention is convenient for the user and enhances the user experience.
  • the structure of the digital television terminal according to the embodiment of the present invention will be further described in detail below with reference to the structural schematic diagram of the digital television terminal of the embodiment of the present invention shown in FIG.
  • the receiving module 301 is configured to receive a command for generating a real-time multimedia message.
  • the command for generating a real-time multimedia message is specifically a “pull” on-demand command
  • the on-demand command can be implemented by pressing a control button on the mobile phone or holding the mobile phone with a “pull” action.
  • the obtained module 302 is connected to the receiving module 301, and is configured to obtain a URL of the currently played video picture and the currently played video, and send the URL of the currently played video picture and the currently played video.
  • the storage module 303 is connected to the ear module 302 for storing the currently played video picture.
  • the receiving module 301 is further configured to receive EPG information of the currently played video that is found according to the URL of the currently played video.
  • the sending module 304 is connected to the receiving module 301 and configured to send the currently playing video picture and the EPG information of the currently played video.
  • the MMS generated on the mobile terminal includes a picture and an EPG information related to the currently played video, that is, when a real-time "MMS" related to the currently played video is generated, when the user After sharing this MMS message with each other, the user can know some basic introductions of the video related to this "MMS" in advance, and then select whether to watch the video.
  • the present invention is convenient for the user and enhances the user experience.
  • the obtaining module 302 specifically includes a intercepting picture sub-module 3021, an encoding sub-module 3022, and a obtaining URL sub-module 3023:
  • the intercepting picture sub-module 3021 is configured to obtain current video decoding information, determine a generated picture scaling size according to the video decoding information, and generate a picture scaling size according to the determining to intercept the current video picture, and insert the intercepted picture into the storage module.
  • the generated picture aspect ratio is 448*252 resolution; if it is standard definition, the generated picture aspect ratio is: 448 *358 resolution.
  • the encoding sub-module 3022 is configured to encode the picture in the storage module.
  • the picture is base64 encoded.
  • the URL sub-module 3023 is configured to obtain a URL of the currently played video.
  • the sending module 304 is further configured to play the video picture and the currently playing video.
  • the EPG information of the currently playing video picture and the currently playing video is changed into a real-time multimedia message, and is sent in the form of a real-time multimedia message.
  • the structure of a system for generating a real-time multimedia message according to an embodiment of the present invention shown in FIG. 4 is further described in detail with reference to a structure of a system for generating a real-time multimedia message according to an embodiment of the present invention.
  • the mobile terminal 401 is configured to send a command for generating a real-time multimedia message.
  • the digital television terminal 402 is connected to the mobile terminal 401, and is configured to acquire a URL of the currently playing video picture and the currently played video, and send the URL to the broadcasting and television pre-system 403.
  • the current video decoding information is obtained, and the generated image zoom size is determined according to the video decoding information, and the currently played video image is intercepted according to the generated image zoom size, and saved, the saved image is encoded, and the currently played video is obtained.
  • URL the generated image zoom size
  • the radio and television pre-system 403 is connected to the digital television terminal 402, and is configured to search for EPG information of the currently played video according to the URL of the currently broadcast video, and return the EPG information of the currently played video to the digital television terminal 402.
  • the digital television terminal 402 is further configured to send the currently played video picture and the EPG information of the currently played video to the mobile terminal 401.
  • the mobile terminal 401 is further configured to generate a real-time multimedia message according to the currently played video picture and the EPG information of the currently played video.
  • the MMS generated on the mobile terminal includes an image to And the EPG information related to the currently playing video, that is, when a real-time "MMS" related to the currently playing video is generated, when the users share the MMS with each other, the user can know the video related to the "MMS" in advance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

L'invention concerne un procédé de production d'un message multimédia en temps réel, caractérisé en ce qu'il comprend les étapes suivantes de : réception d'une commande de production du message multimédia en temps réel ; acquisition d'une image de vidéo en cours de lecture et d'une URL (adresse universelle) de la vidéo en cours de lecture ; recherche d'une information de menu de programmes électroniques de la vidéo en cours de lecture selon l'URL de la vidéo en cours de lecture ; et de mise en forme du message multimédia en temps réel selon l'image de vidéo en cours de lecture et de l'information de menu de programmes électroniques de la vidéo en cours de lecture. L'invention concerne également un terminal et un système de télévision numérique. Par la mise en œuvre des modes de réalisation de l'invention, grâce à l'opération de tirage, le message multimédia produit au niveau d'une extrémité de téléphone mobile comprend une image et une introduction d'informations d'EPG (guide de programme électronique) relative à la vidéo en cours de lecture, ce qui signifie que lorsque le message multimédia en temps réel relatif à la vidéo en cours de lecture est produit, et après le partage du message multimédia entre les utilisateurs, les utilisateurs peuvent connaître à l'avance plusieurs introductions basiques relatives au message multimédia et ensuite sélectionner s'il faut ou non regarder la vidéo, de sorte que grâce à l'invention, le confort de l'utilisateur est obtenu et l'expérience de l'utilisateur est renforcée.
PCT/CN2013/071809 2012-07-16 2013-02-25 Procédé de production d'un service de messagerie multimédia en temps réel, terminal et système de télévision numérique WO2014012376A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012102449957A CN102802030A (zh) 2012-07-16 2012-07-16 一种生成实时彩信的方法、数字电视终端及系统
CN201210244995.7 2012-07-16

Publications (1)

Publication Number Publication Date
WO2014012376A1 true WO2014012376A1 (fr) 2014-01-23

Family

ID=47200982

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/071809 WO2014012376A1 (fr) 2012-07-16 2013-02-25 Procédé de production d'un service de messagerie multimédia en temps réel, terminal et système de télévision numérique

Country Status (2)

Country Link
CN (1) CN102802030A (fr)
WO (1) WO2014012376A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102802030A (zh) * 2012-07-16 2012-11-28 深圳市同洲电子股份有限公司 一种生成实时彩信的方法、数字电视终端及系统
CN105959922B (zh) * 2016-04-29 2019-06-04 青岛海信移动通信技术股份有限公司 彩信分享方法和移动终端

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060060177A (ko) * 2004-11-30 2006-06-05 주식회사 팬택 이동 통신 단말기에서의 엠엠에스를 이용한 파일 공유방법
CN101369859A (zh) * 2008-09-25 2009-02-18 中兴通讯股份有限公司 一种手机电视电子业务指南信息的获取方法和系统
US20090210908A1 (en) * 2008-02-15 2009-08-20 Sony Ericsson Mobile Communications Ab Portable communication device and associated method for sharing esg metadata
CN101536502A (zh) * 2006-11-07 2009-09-16 微软公司 共享电视剪辑
CN101662476A (zh) * 2009-09-29 2010-03-03 中兴通讯股份有限公司 彩信编辑获取媒体资源的方法及其移动终端
CN101754106A (zh) * 2008-12-04 2010-06-23 倪县乐 在手机用户之间推荐内容的方法和系统
CN102045885A (zh) * 2009-10-22 2011-05-04 华为技术有限公司 一种内容分享传播方法、设备及系统
CN102802030A (zh) * 2012-07-16 2012-11-28 深圳市同洲电子股份有限公司 一种生成实时彩信的方法、数字电视终端及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003058952A1 (fr) * 2001-12-28 2003-07-17 Sony Corporation Appareil d'affichage et procede de commande
US20090015660A1 (en) * 2007-07-12 2009-01-15 Nokia Corporation Virtual TV room service with interactive capabilities signaling
CN101645786B (zh) * 2009-06-24 2012-05-23 中国联合网络通信集团有限公司 发布博客内容的方法及业务处理装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060060177A (ko) * 2004-11-30 2006-06-05 주식회사 팬택 이동 통신 단말기에서의 엠엠에스를 이용한 파일 공유방법
CN101536502A (zh) * 2006-11-07 2009-09-16 微软公司 共享电视剪辑
US20090210908A1 (en) * 2008-02-15 2009-08-20 Sony Ericsson Mobile Communications Ab Portable communication device and associated method for sharing esg metadata
CN101369859A (zh) * 2008-09-25 2009-02-18 中兴通讯股份有限公司 一种手机电视电子业务指南信息的获取方法和系统
CN101754106A (zh) * 2008-12-04 2010-06-23 倪县乐 在手机用户之间推荐内容的方法和系统
CN101662476A (zh) * 2009-09-29 2010-03-03 中兴通讯股份有限公司 彩信编辑获取媒体资源的方法及其移动终端
CN102045885A (zh) * 2009-10-22 2011-05-04 华为技术有限公司 一种内容分享传播方法、设备及系统
CN102802030A (zh) * 2012-07-16 2012-11-28 深圳市同洲电子股份有限公司 一种生成实时彩信的方法、数字电视终端及系统

Also Published As

Publication number Publication date
CN102802030A (zh) 2012-11-28

Similar Documents

Publication Publication Date Title
US9615119B2 (en) Method and apparatus for providing timeshift service in digital broadcasting system and system thereof
US10764623B2 (en) Method and system for media adaption
US20220095002A1 (en) Method for transmitting media stream, and electronic device
US10817972B2 (en) Watermarked media content in IPTV or iTV networks
US8817095B2 (en) Locally originated IPTV programming
GB2610020A (en) Switching Between Transmitting a Preauthored Video Frame and a Composited Video Frame
US9860206B2 (en) Method and apparatus for distributing content
US9049344B2 (en) Method and system for providing content
JP2014501048A (ja) ストリーミングの適応制御における方法及び装置
WO2013139138A1 (fr) Procédé, dispositif et système d'affichage de messages d'interaction
KR20160100370A (ko) 정보 푸시 방법, 기기, 및 시스템
KR102549535B1 (ko) 멀티미디어 컨텐츠를 공유하는 방법 및 장치
US9781487B2 (en) Streaming multicast content to a television via a mobile device
KR20130005873A (ko) 방송 시스템에서 컨텐츠 수신 방법 및 장치
US20090055419A1 (en) Method and system for content resyndication
CN103986965A (zh) 一种多媒体数据的处理装置、系统和方法
CN107547517B (zh) 音视频节目录制方法和网络设备及计算机装置
AU2011233856A1 (en) Method and apparatus for providing timeshift service in digital broadcasting system and system thereof
WO2014012376A1 (fr) Procédé de production d'un service de messagerie multimédia en temps réel, terminal et système de télévision numérique
CN113923510B (zh) 转发数字电视内容的方法、装置、设备及可读存储介质
CN103986975A (zh) 一种网关设备及节目传输方法
US20150271530A1 (en) Video quality enhancement method and apparatus
EP3039878B1 (fr) Appareil d'affichage d'image, serveur, procédé de mise en oeuvre l'appareil d'affichage d'image et procédé de mise en oeuvre du serveur
US20240146999A1 (en) Methods to Enable User-Defined Content-Aware Operations
US11736548B2 (en) Rendering of background or picture-in-picture content as part of an HTTP adaptive streaming (HAS)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13819491

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13819491

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 30/06/15)