CN1197379C - Video message sending - Google Patents
Video message sending Download PDFInfo
- Publication number
- CN1197379C CN1197379C CN 01813663 CN01813663A CN1197379C CN 1197379 C CN1197379 C CN 1197379C CN 01813663 CN01813663 CN 01813663 CN 01813663 A CN01813663 A CN 01813663A CN 1197379 C CN1197379 C CN 1197379C
- Authority
- CN
- China
- Prior art keywords
- signal
- video
- video messaging
- text message
- portable terminal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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
- H04N21/41—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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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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]
- H04N21/20—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
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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
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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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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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
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4781—Games
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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
- H04N21/6106—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
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
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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
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8547—Content authoring involving timestamps for synchronizing content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
Abstract
A video signal of an event is digitized as soon as it is recorded and sent to a location remote from the event. The digitized video includes timestamps marking the time at which frames of the video were recorded. A person, watching the event but quite possibly taking no part in the recording of the video, separately enters a text or other type of message into his mobile terminal and sends it to the remote location. The text message, and the portion of the digitized video signal corresponding in time to the message, are automatically marked and placed in a file. The file and the video segment can be made available in an interactive application to other persons with little delay.
Description
Technical field
The present invention relates to field of telecommunications.Especially, the present invention relates to the technology that real-time or approaching quick in real time and effective establishment and transmission have the video-frequency band of relevant information.
Background technology
Digital Television is that referable is used to mobile receiver.At present, simulated television is received in the mobile receiver and is non-existent or individually is limited.Yet digital receiver allows the clog-free reception on car, bus, train and the hand held television machine as Sony Watchman.For being connected to the gsm mobile telephone that kneetop computer and DVB-T (land) receiver inserts card, be possible with the speed browsing World Wide Web (WWW) of 2-14Mb/s.
Great majority were used for originally creating, edited and distribution TV Festival destination device is digitized now.Receiving via the simulation of the TV signal of cable, antenna or satellite is the final result of a lot of incident, and the great majority in them have taken place in numeric field.For example, when sending one section new broadcasting, on-the-spot announcer utilizes digital satellite newsgathering equipment with the up program making center that is sent to of her report.This material is digitally received, is decoded, and the live program with supply is edited in the studio.And then with this broadcast figure send to global each special receiver.At last, this broadcasting is converted into analog signal and is sent to final spectator.
Typical television video circuit comprises a tuner that receives the RF signal from antenna or cableport.This tuner is selected the characteristic frequency that the RF signal of channel is watched in representative.Come the channel frequency of the selection of self-tuner to handle by an IF amplifier and wave detector, the latter amplifies selecteed channel, simultaneously its frequency is reduced to baseband video signal.The decoder of NTSC (NTSC) receives this baseband video signal from intermediate frequency (IF) amplifier and wave detector, and according to the NTSC form rgb signal is separated.A microprocessor is controlled this tuner, IF amplifier and ntsc decoder.
In the television receiver in modern times, provide audio frequency usually, and other particular characteristics are as option such as picture-in-picture (PIP), enhancing.Current television receiver is incorporated such module into based on hard wire.The PIP characteristic requires a videoblankingsync from the source beyond the TV tuner.Together with main video signal, be shown in the fluoroscopic selected part of cathode ray tube (CRT) from the signal of that external video source.
Intelligence TV comes the received communication business by TV being connected to value-added network (VAN).This intelligence TV comprises an information signal processing unit, be used for when intelligent TV is connected to VAN, receive information communication data (being called " information data " hereinafter), and produce information rgb signal and switch controlling signal so that on screen, show this information data.According to the switch controlling signal of exporting from the information signal processing unit, this intelligence TV selects and is presented at one of them information data signal of this information signal processing unit for processing on screen, and the TV rgb signal of handling in the TV signal processing unit.Intelligence TV makes and watches several communication services that transmit through VAN to become possibility by the TV screen, as stock inquiry, press service, weather forecast, and television program listing.Therefore, an advantage is: for being unfamiliar with the people that computer uses, easily received communication business.Although intelligent TV has the advantage by TV screen received communication business, it still can not show a plurality of signals simultaneously.Be used for display message data on screen information signal, TV signal, make it possible to watch simultaneously picture-in-picture (PIP) signal of two screens, and TV screen display (OSD) signal must once show one.Therefore, signal is shown according to predetermined priority.For example, an information signal has precedence over a TV signal and is shown, and a PIP signal priority is shown in an information signal, and a TV osd signal has precedence over a PIP signal and is shown.
Above-described current information business transferring lacks many characteristics that will strengthen its availability and the public to its desirability.As mentioned above, intelligent TV lacks the ability that shows a plurality of signals simultaneously.In addition, the video that links mutually in interactive application and online connection of content of text are unavailable.Current technology depends on static receiver.Because a plurality of signals can not be integrated by IRD, so this position or place are depended in the information transmission.
Summary of the invention
Nearest improvement has made the higher speed internet insert ground in extensive range to enlarge rapidly in the technology, and such as the 56K modulator-demodulator, Digital Subscriber Line (DSL) is connected with the cable TV internet etc.These high-speed Internet connect can support video flowing-compressed transmission of video signals on the internet, so that produce image and the sound that is equivalent to standard TV receiver.In addition, the high-speed data service of portable terminal is supported by advanced person's the third generation (3G) Universal Mobile Telecommunications System (UMTS) or global mobile communication system/general grouping wireless service (GSM/GPRS) mobile network.
One aspect of the present invention is to utilize these technology by mutual inking video and content of text, so that make it can be used for the real-time or approaching real-time transmission of mobile device.
The vision signal one of an incident is recorded promptly and is digitized, and is sent to the position away from this incident.The video that is digitized comprises that this frame of video of mark is recorded the timestamp of place's time.The people who watches this incident attentively but do not participate in video record probably is input to the message of text or other type in its portable terminal respectively, and sends it to remote location.Text message and in time corresponding to that part of digitized vision signal of this message by mark automatically and be placed in the file.Make this document and this video-frequency band with other people's interactive application in obtain with being with time delay hardly.
The accompanying drawing summary
The detailed description (all are disclosures of the present invention) of example embodiment in claims will become apparent aforementioned and better understanding of the present invention below reading in conjunction with the accompanying drawings.Although aforementioned and below write out disclosure with example and concentrate on and disclose example embodiment of the present invention, it should be clearly understood that: only be to illustrate, and the present invention is not limited to this by example.The spirit and scope of the present invention only limit by additional claim.
Fig. 1 for example understands the structure example of the video messaging transmitting system that can put into practice one embodiment of the invention.
Fig. 2 is a real-time or approaching method example of creating a video clipping that interlinks and message in real time.
Fig. 3 for example understands a kind of in interactive application, in real time or near the video clipping that interlinks and the processing method example of message are provided in real time.
Fig. 4 for example understands can store a plurality of video clippings that interlink and the message structure with the application server that uses in interactive application.
Carry out optimal mode of the present invention
The teaching of a plurality of innovations of the application is described with particular reference to current preferred embodiment.Yet, should be appreciated that here this embodiment only provides several examples of a plurality of advantageous application of this innovation teaching.In general, the statement in the present specification there is no need to require in the invention of patent protection any one to delimit to each.And some statement may be applied to some inven-tive features rather than other characteristic.
Current, the preferred embodiment of open innovation is a part that receives and show the DVB-T vision signal simultaneously, and a subsidiary message that contains with DVB-T video signal portions related content.The digital broadcasting technology has considered to provide the business of many-one, multi-to-multi and One-to-one communication.DVB has defined delivery media, is used for (DVB-S) of satellite business, at the cable (DVB-C) of directly registering one's residence and watching of several country's operations, and is used for the land of 17 countries or (DVB-T) plan of " using radio ".The use of Return Channel makes digital receiver that miscellaneous service can be provided, and comprises internet, TV and web content.The processing of digital signal is finished on type computer or the kneetop computer on the table.Yet, should be understood that DVB only is one of multiple digital service that can be used together with the present invention.
Fig. 1 for example understands the structure example of the video messaging transmitting system that can put into practice one embodiment of the invention.It " is imported " center " and forms, comprise a plurality of video cameras 110 and the one or more commentator 120 who provides them about the expert opinion of incident that write down real event by one.They can create and edit one type short message, such as by the short message service (SMS) of global system for mobile communications (GSM) network support.
Digitalized data comprises digitized video, from the timestamp of the comment of incident commentator's text and these comments, they for example are sent to application server 130 by the communication network as internet 120.Application server 130 deal with data are converted into the form that can be distributed to as the portable terminal of monitor 140 and portable terminal 150 simultaneously.
Fig. 2 be the video clipping that interlinks of an establishment and from the message at input center in real time or near real-time method example.Certainly, at first, this match (step 220) is being observed in camera record match (step 210) announcer simultaneously.When the reporter saw some important plots, he understood layout message and send it to application server 130 (step 230) first.A this message preferably message is sent (posting) HTML form.When application server 130 received this form, text message is stored in the database, and was as shown in Figure 4 all." going into " and " going out " position corresponding to this message in digitized video is counted automatically, and is stored in the database shown in Figure 4 (step 240).Preferable is that the SMIL standard is used to describe the beginning and the end of video clipping.Therefore, reporter's input and videograph are by functionally integrated, to form the video (step 250) with comment of experts that can only just easily distribute in several seconds in the actual generation of incident back.It also can be distributed in several ways.For example, it can be broadcasted, multicast, make and can download or the like from the center.
Monitor 140 can be the display of any kind, and for example, TV or computer monitor comprise flat-type display.No matter any, it all preferably includes a plug-in type PIP module.The monitor that great majority contain PIP and other characteristic comprises a microprocessor control equally, and its control bus through being fit to is periodically inquired certain functional block in the chassis and module determining whether they exist, and if exist then control its operation.With regard to the PIP module, the poll by microprocessor shows whether module exists.If exist, microprocessor will be arranged composite video signal (from any tuner and external source) to have precedence over the normal synthetic video of generation and pass through the main video processor that the PIP processor is changed and followed monitor.Therefore, the video processor of monitor makes its input, supplies with from master priming under the situation that does not have the PIP module, perhaps supplies with from the PIP processing module.
In present embodiment preferred, monitor 140 and portable terminal 150 receive integrated digital broadcast singals (DVB-T).The reception of this signal can be finished by various means.In present preferred embodiment, portable terminal is at GSM, GSM++, and POTS receives this signal in the connection 145 of UMTS or other type.Move and connect in 145 networks that can be connected to as extranets, in-house network or internet itself.Utilize subscriber dialing and authentication business, in a conventional manner by modem bank, the mobile connection that produces application server 130.The ability that depends on portable terminal 150, intermediate protocol are connected with network can not be required to finish connection.
Fig. 3 for example understands the flow chart of another kind of possibility process.Video camera is recorded whole match, and for subsequently purposes with content digitlization (step 310).When some interested incidents are given birth to, announcer's mark time (step 320).Particularly, his time mark that incident interested is living sends to application server 130 as " going into " information.Then, he writes a brief comment of experts, preferably with text mode (step 330).This announcer sends to application server 130 with this message, and when interested scene finishes, the concluding time (step 340) of the thing interested that his mark should take place.
Exist multiple mode to give the user with distribution of services.Certainly, in present preferred embodiment, the video of match and audio stream can utilize live audio/video streaming server (VAS) to realize, the latter is by the network as extranets, in-house network or internet, perhaps the RF receiver by server end transmits whole match, has wherein added comment.Audio frequency can utilize one of number of digital compression scheme to be digitized, for example, and H.728, H.729, perhaps GSM.Same, utilize as MPEG, H.261 MVC waits the scheme also can the compressed digital video.For network transmits, with the compressed Voice ﹠ Video packing of digitlization, for example, and TCP/IP, UDP is broadcast to the network by the control of stream/bcmcs controller then.
Yet stream transmission requires in client a large amount of bandwidth and resource are arranged.Subsidiary message intermittence video clipping interactive application in possible environment, be preferred, especially support another interactive application simultaneously when client, such as the service of describing in detail in the related application that is incorporated herein by reference at this.
An embodiment of interactive application is " action lists " of the thing interested of generation in all matches of playing at the same time.When incident interested is given birth in any match, show that the guild of generation appears in the tabulation.This row may comprise a sentence of describing this action and time of origin.When the user notices that in match " action lists " during his interested thing, he can send a request of downloading this video clipping by clicking this row, and just after its actual appearance, can see this incident in a flash.
In other embodiments, the incident in the video messaging transmitting system can be linked to, for example, interactive services, this service is shown in the window of terminal equipment or PIP ability simultaneously when this incident takes place or is movable.As shown in Figure 4, application server 140 can be stored any link from video clipping to other application, such as an interactive application.The details of interactive application is provided in the applicant's who is incorporated herein by reference related application.
Other interactive event also can be integrated and broadcast.Such incident can comprise, for example, and video match, shopping and educational activities.
Openly the numeral of the preferable range of embodiment consideration broadcasting is sent.Yet, depend on that the situation of hardware setting, analog signal also can be used to sending of event broadcast and interactive the demonstration.
Openly the preferable range of embodiment is considered the transmission of incident and information.Yet, a software standalone version, for example, CD-I CD-interaction-ROM video is competed, and can be created to become to contain the functional of network and server and terminal.Produce at random and can simulate live relay incident.If multiple playing method needs to change, then the video that should compete or interactive content can keep identical with the content that produces at random.
In other context, software, for example, the match of CD-I CD-interaction-ROM video can depend on the interactivity of network and vendor server and creates, so that produce this chance event and chance in the match of simulation.Such match can interactively be played with other the participant at remote location, and all participants receive the same incident and the chance that produce at random.
Although illustrated and described the example that is considered to embodiment of the present invention, those skilled in the art can understand can make variations and modifications, with and the unit available equivalents substitute and do not break away from essential scope of the present invention.In addition, can carry out multiple modification, and not break away from center range of the present invention so that particular case is suitable for the present invention.Therefore, the present invention is not limited in disclosed particular, but opposite, the present invention includes all and falls into the interior embodiment of dependent claims scope.
Claims (11)
1. video messaging sending method comprises step:
The vision signal section of an incident is provided;
Separately from describing the text message of this incident during a portable terminal is provided at this vision signal section;
The beginning and ending time of this vision signal section of mark; And
The video messaging of generation and transmission and text message linkage.
2. the process of claim 1 wherein that video messaging comprises the video messaging on the internet.
3. the method for claim 2, wherein video messaging comprises the video messaging of being asked from Internet server by the client, and this server transfers to this client with the text message of requested video messaging and link through the internet.
4. the process of claim 1 wherein that described step carries out by software.
5. the method for claim 2, wherein said step is carried out by software.
6. the method for claim 3, wherein said step is carried out by software.
7. video messaging transmitting system comprises:
The digital video signal of incident and the input center of text message are provided, and text message is from incident observer's portable terminal;
Be configured to the application server of receiving digital video signal and related text message;
Text message is linked to treatment circuit corresponding to a part of digital video signal of the time mark that comprises with text message; And
Be used to send the device of video messaging signal, a part of digital video signal and text message corresponding to this time mark in this signal are linked.
8. the system of claim 7, wherein the video messaging signal comprises the video messaging signal on the internet.
9. the system of claim 8, wherein the video messaging signal comprises the video messaging signal of being asked from application server by the client, and this application server transfers to the client with requested video messaging signal through the internet.
10. the system of claim 7, wherein time mark is provided by the observer.
11. a system that is used for interactive service comprises:
Be connected to receive and to respond client's portable terminal of each signal based on interactive content by communication channel;
Be connected interactive provider's server to receive described client's portable terminal response and to respond described client's portable terminal;
The information that described interactive content is relevant offers the interface page of described client's portable terminal;
The wherein said page can according to the priority of described client's portable terminal, by described client's mobile terminal configuration showing this for information about, and this interactive content is adapted to the transmission and the receiving ability of described client's portable terminal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58044300A | 2000-05-30 | 2000-05-30 | |
| US09/580,443 | 2000-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1444829A CN1444829A (en) | 2003-09-24 |
| CN1197379C true CN1197379C (en) | 2005-04-13 |
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|---|---|---|---|
| CN 01813663 Expired - Fee Related CN1197379C (en) | 2000-05-30 | 2001-05-22 | Video message sending |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1290894A2 (en) |
| CN (1) | CN1197379C (en) |
| WO (1) | WO2001093590A2 (en) |
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|---|---|---|---|---|
| US6748223B2 (en) | 2001-03-23 | 2004-06-08 | Nokia Corporation | Apparatus, and associated method, for providing a digital image generated at a mobile station to an assistance center |
| DE10316848A1 (en) * | 2003-04-11 | 2004-10-21 | Deutsche Telekom Ag | Process for the spontaneous transmission of audio-visual messages to recipient groups |
| CN1610349B (en) * | 2003-10-17 | 2012-07-04 | 华为技术有限公司 | Real-time information transmitting method |
| US7433672B2 (en) | 2004-06-29 | 2008-10-07 | Nokia Corporation | Apparatus and system for emergency recording and notification and associated method |
| WO2006128242A1 (en) * | 2005-06-01 | 2006-12-07 | Siromedia Pty Ltd | Remote video packaging system |
| CN101370126B (en) * | 2008-09-24 | 2012-02-08 | 中兴通讯股份有限公司 | Broadcast control method and system for monitoring video |
| KR101833825B1 (en) * | 2011-11-11 | 2018-03-02 | 엘지전자 주식회사 | Mobile terminal and method for controlling thereof |
| US10349001B1 (en) * | 2012-10-11 | 2019-07-09 | SportSight LLC | Venue based event capture organizational and distribution system and method |
| US11102540B2 (en) | 2019-04-04 | 2021-08-24 | Wangsu Science & Technology Co., Ltd. | Method, device and system for synchronously playing message stream and audio-video stream |
| CN110035311A (en) * | 2019-04-04 | 2019-07-19 | 网宿科技股份有限公司 | A kind of methods, devices and systems that message flow and audio/video flow is played simultaneously |
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| US5717468A (en) * | 1994-12-02 | 1998-02-10 | International Business Machines Corporation | System and method for dynamically recording and displaying comments for a video movie |
| DE69734710T2 (en) * | 1996-05-16 | 2006-08-17 | Kabushiki Kaisha Infocity | METHOD FOR TRANSMITTING AND DISPLAYING ADDITIONAL INFORMATION AND INFORMATION DISPLAYING DEVICE USING AN ICON |
| US6637032B1 (en) * | 1997-01-06 | 2003-10-21 | Microsoft Corporation | System and method for synchronizing enhancing content with a video program using closed captioning |
| GB9708061D0 (en) * | 1997-04-22 | 1997-06-11 | Two Way Tv Ltd | Interactive, predictive game control system |
| US6005603A (en) * | 1998-05-15 | 1999-12-21 | International Business Machines Corporation | Control of a system for processing a stream of information based on information content |
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2001
- 2001-05-22 EP EP01934227A patent/EP1290894A2/en not_active Withdrawn
- 2001-05-22 WO PCT/IB2001/000897 patent/WO2001093590A2/en not_active Application Discontinuation
- 2001-05-22 CN CN 01813663 patent/CN1197379C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1290894A2 (en) | 2003-03-12 |
| CN1444829A (en) | 2003-09-24 |
| WO2001093590A3 (en) | 2002-04-18 |
| WO2001093590A2 (en) | 2001-12-06 |
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