CN101365095A - Terminal, method and system providing video operation information - Google Patents
Terminal, method and system providing video operation information Download PDFInfo
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- CN101365095A CN101365095A CNA2007101405359A CN200710140535A CN101365095A CN 101365095 A CN101365095 A CN 101365095A CN A2007101405359 A CNA2007101405359 A CN A2007101405359A CN 200710140535 A CN200710140535 A CN 200710140535A CN 101365095 A CN101365095 A CN 101365095A
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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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
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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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
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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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
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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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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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
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
Abstract
The invention provides a terminal, a method and a system which provides video operation information. In interactive video operation, a user terminal with a touch panel function detects user touch information in a real-time manner; according to the pre-set information of touch and mapping relation, the user terminal transforms the detected user touch information into video operation information which is digital information; the user terminal sends the video operation information to an interactive video operation platform. By adopting the scheme, the goal of providing video operation information for the interactive video operation platform can be achieved, thereby helping the interactive video operation platform utilize the video operation information for processing, satisfying the demand for video service and improving user experience.
Description
Technical field
The present invention relates to the technology of interactive video business, particularly relate to a kind of terminal, method and system that video operation information is provided.
Background technology
At present, network can provide interactive voice response (IVR, Interactive VoiceResponse) this IN service for the user, as: 200 business, 800 business etc.In the IVR business, can carry out between user and the IVR business platform alternately, that is: the user can carry out the button selection according to the voice suggestion of IVR business platform, and the IVR business platform then can select to determine next step operation according to user key-press.
Along with the development of 3G network IP Multimedia System (IMS, IP Mutimedia Subsystem) territory, next generation network (NGN, Next Generation Network), arisen at the historic moment to the professional similar interactive video business of IVR.In the interactive video business, also can carry out mutual between user and the interactive video business platform.At present, the service that the interactive video business platform provides is fairly simple, such as: between user terminal and interactive video business platform, set up after calling, the multimedia passage etc., the interactive video business platform can be selected information to user's display button, the user selects information to carry out button according to button, user terminal sends to the interactive video business platform with push button signalling, plays corresponding video according to push button signalling to the user by the interactive video business platform.
In the practical application, carrying out mutual user terminal with the interactive video business platform can also can be the soft keyboard terminal of support touch screen technology for having the ordinary terminal of physical keyboard.But no matter be the user terminal of which kind of type, all can only be undertaken alternately by mode and the interactive video business platform that button is selected, and the push button signalling that is provided all is an analog information, as dual-tone multifrequency (DTMF, Dual ToneMultiple Freguency) signal.
But along with the continuous development of network multimedia business, the service that the interactive video business provides for the user will be abundanter.If still utilize button to carry out not only being difficult to satisfy the demand of some video interactive alternately, also can't provide the favorable user experience effect.Such as: the interactive video business platform provides certain interactive video game, and stipulates to trigger when the user clicks certain game object corresponding the processing.Obviously, only rely on the mutual user terminal of button this video operation information of clicking game object can't be transferred to the interactive video business platform, the interactive video business platform also just can't trigger corresponding processing.
As seen, prior art does not also have a kind of method that video operation information is provided to the interactive video business platform at present.
Summary of the invention
The embodiment of the invention discloses a kind of method that video operation information is provided, and can the video operation information of numeral be sent to the interactive video business platform by user terminal, thereby satisfy business demand.
In order to achieve the above object, the technical scheme of embodiment of the invention proposition is:
A kind of method that video operation information is provided, this method may further comprise the steps:
In the interactive video business, the user terminal with touch screen function detects user's touch information in real time; When detecting user's touch information, user terminal is converted to video operation information according to the touch mapping relations information that is provided with in advance with detected user's touch information, and described video operation information is a digital information; User terminal sends to the interactive video business platform with video operation information.
The embodiment of the invention also discloses a kind of user terminal that video operation information is provided, and the video operation information of numeral is sent to the interactive video business platform, thereby satisfy business demand.
In order to achieve the above object, the technical scheme of embodiment of the invention proposition is:
A kind of user terminal that video operation information is provided, this user terminal comprises:
Touch detection module, be used for detecting in real time user's touch information, and detected information is sent to the information translation module;
The information translation module, the touch mapping relations information that is used for preserving according to memory module is converted to video operation information with user's touch information, and described video operation information is a digital information;
Memory module is used to preserve the touch mapping relations information of prior setting;
Transmitting element is used for the video operation information that the information conversion module is changed out is sent.
The embodiment of the invention also discloses a kind of system that realizes the interactive video business, can the video operation information of numeral be sent to the interactive video business platform by user terminal, thereby satisfy business demand.
In order to achieve the above object, the technical scheme of embodiment of the invention proposition is:
A kind of system that realizes the interactive video business, this system comprises:
User terminal, be used to utilize touch screen function to detect user's touch information in real time, touch mapping relations information according to prior setting is converted to video operation information with detected user's touch information, described video operation information is a digital information, and video operation information is sent to the interactive video business platform;
The interactive video business platform is used for triggering the existing processing capacity program corresponding with video operation information according to the video operation information that receives.
In sum, a kind of terminal, method and system that video operation information is provided that the present invention proposes, can detect user's touch information by user terminal with touch screen function, user's touch information is converted to the video operation information of numeral and sends to the interactive video business platform, reach the purpose that the video operation information of numeral is offered the interactive video business platform, helping the interactive video business platform further utilizes video operation information to handle, satisfy the demand of video traffic, improve the user experience effect.
Description of drawings
Fig. 1 is the flow chart of method embodiment one;
Fig. 2 is the network architecture schematic diagram among the method embodiment two;
Fig. 3 is that user terminal utilizes initial session message video operation information to be transferred to the message flow schematic diagram of interactive video business platform among the method embodiment two;
Fig. 4 is that user terminal utilizes RTP stream video operation information to be transferred to the message flow schematic diagram of interactive video business platform among the method embodiment two;
Fig. 5 is the network architecture schematic diagram among the method embodiment three;
Fig. 6 is that Video Interworking Gateway utilizes initial session message video operation information to be transferred to the message flow schematic diagram of interactive video business platform among the method embodiment three;
Fig. 7 is that Video Interworking Gateway utilizes bearer independent call control signaling video operation information to be transferred to the message flow schematic diagram of interactive video business platform among the method embodiment three;
Fig. 8 is a user terminal displays form embodiment schematic diagram in the video conference;
Fig. 9 is a user terminal internal structure schematic diagram of realizing providing to the interactive video business platform video operation information;
Figure 10 is a logical construction schematic diagram of realizing the interactive video operation system.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, be described in further detail below in conjunction with accompanying drawing.
In order to satisfy the demand of interactive video business better, user terminal in the embodiment of the invention no longer utilizes push button signalling and interactive video business platform to carry out alternately, but utilize the touch screen function of terminal, the pairing video operation information of user's touch signal is offered the interactive video business platform, thereby can satisfy the professional abundant interaction demand of interactive video, also can effectively improve user experience.
Fig. 1 is the flow chart of the inventive method embodiment one.As shown in Figure 1, in the interactive video business, present embodiment may further comprise the steps:
Step 101: the user terminal with touch screen function detects user's touch information in real time.
In the practical application, realize that the mode of touch screen function is a lot, such as: the vector compression is sensor-type, resistance-type, condenser type, infrared-type, surface acoustic wave type or the like.No matter user terminal is realized touch screen function by which kind of mode, can detect user's touch information.
User's touch information is here represented the situation of user's touch terminal, such as contact position etc.In the practical application, the method that detects user's touch information under the different touch-sensitive display may be different, only be that example describes below with the resistive touch screen: resistive touch screen is one 4 layers a laminated film screen, the bottom is the basic unit that glass or polymethyl methacrylate constitute, topmost be that one deck outer surface is through the smooth scratch resistant plastic layer of cure process, the centre is two-layer metal conducting layer as two working faces of touch-screen, and uses many tiny septum pellucidums to separate from two conductive layers of naming a person for a particular job.In addition, the working face of each conductive layer respectively scribble an elargol, be also referred to as the pair of electrodes of this working face.If in the electrode application voltage of a working face, then on this working face, will form evenly continuous parallel voltage and distribute.When user's touch screen, two conductive layers will be in the contact of place, touch point, and it will be no longer even that voltage distributes.Like this,, just can detect contact position, thereby detect user's touch information by measurement electrode voltage swing over the ground.
Certainly, in the practical application, user's touch information also can be not only a contact position, can also represent other any information relevant with vision operation, such as: click, double-click, drag or the like.Belonging to prior art as for how detecting these user's touch informations, no longer being described in detail herein.
Step 102: user terminal is converted to video operation information according to the touch mapping relations information that is provided with in advance with detected user's touch information, and described video operation information is a digital information.
Detected user's touch information only is the information that the touch-screen internal circuitry senses entry goes out in step 101, can not directly operate on it, and also needs to be converted to the digital information that the interactive video business platform can be discerned.For this reason, can in user terminal, be provided with and touch mapping relations information, be used to preserve the corresponding relation between user's touch information and the video operation information.Such as: user's touch information is a contact position, represents promptly contact has taken place in which contact in two conductive layers of touch-screen, and corresponding video operation information then can be touch panel coordinates.We can say that also user terminal just can be converted to touch panel coordinates with detected contact position according to touching mapping relations information.Certainly, this touch panel coordinates is the digital information that computer program can be discerned, so that the interactive video business platform carries out respective handling.
Step 103: user terminal sends to the interactive video business platform with video operation information.
Here, user terminal video operation information is sent to the interactive video business platform method according to different network types and difference.Such as: user terminal and interactive video business platform are undertaken alternately by next generation network (NGN), so, under the situation that meets the NGN network protocol specifies, user terminal can be transferred to the interactive video business platform with video operation information by initial session protocol information (SIP Info) message or real-time transport protocol (rtp) stream.Again such as: user terminal and and the interactive video business platform undertaken alternately by 3-G (Generation Three mobile communication system) (3G) network, so, under the situation that meets 3G network agreement regulation, user terminal can be carried on video operation information in the H.245 signaling in the multiplex stream H.324 and be transferred to Video Interworking Gateway (VIG), and VIG H.324 multiplex stream carries out demultiplexing and obtains H.245 signaling.After this, VIG can be converted to the H.245 signaling that carries video operation information SIP Info transmission of messages and give the interactive video business platform; Perhaps, VIG will be H.245 video operation information in the signaling be transferred to the interactive video business platform by bearer independent call control (BICC) signaling/ISUP (ISUP) signaling; Perhaps, VIG will be H.245 video operation information in the signaling be transferred to the interactive video business platform by rtp streaming.
In a word, no matter user terminal and interactive video business platform by which kind of network type are undertaken alternately, so long as complete IP network, user terminal just can send to the video operation information of numeral the interactive video business platform, so that the interactive video business platform carries out subsequent treatment.
After the interactive video business platform receives video operation information, just can trigger the existing processing capacity program corresponding with video operation information.The processing capacity program that described here and video operation information are corresponding is professional and different according to different interactive videos, can be determined voluntarily by the user who uses the present embodiment scheme, repeats no more herein.
In addition, present embodiment has only been described user terminal and how to be provided video operation information to the interactive video business platform, in actual applications, if user terminal need carry out alternately with the interactive video business platform, both sides also need foundation to call out, set up a series of processes such as multimedia passage.As for how to set up calling, to set up network type such as multimedia passage relevant, belongs to prior art, present embodiment repeats no more.
In order to illustrate that better user terminal provides the method for video operation information to the interactive video business platform, is described in detail with several preferred embodiments below again.
Method embodiment two
Among this method embodiment, suppose that user terminal and interactive video business platform with touch screen function are undertaken alternately by the NGN network, its network architecture can be as shown in Figure 2.In the NGN network of Fig. 2, comprise user terminal, soft switch (SoftSwitch) entity, application server (AS), interactive video business platform.Wherein, user terminal, SoftSwitch, AS and interactive video business platform are set up by the SIP signaling and are called out and the multimedia passage, and user terminal and interactive video business platform are then directly by the rtp streaming transmitting video-frequency flow.
Fig. 3 is the message flow schematic diagram of method embodiment two.As shown in Figure 3, method embodiment two can may further comprise the steps:
Step 301～step 303: user terminal sends call setup request message, i.e. INVITE by SoftSwitch and AS to the interactive video business platform.
Step 304～step 306: the interactive video business platform returns ALERTING message by AS and SoftSwitch to user terminal, i.e. 180ringing message.
Step 307～step 309: the interactive video business platform sends acknowledge message by AS and SoftSwitch to user terminal, i.e. 200 OK message.
In the present embodiment,, just can set up calling and multimedia passage between user terminal and the interactive video business platform by step 301～step 309.Certainly, in the practical application, the process of setting up calling and multimedia passage between user terminal and the interactive video business platform is than message flow complexity shown in Figure 3, and its detail belongs to prior art, repeats no more herein.
Step 310: user terminal detects user's touch information in real time, and when detecting user's touch information, according to the touch mapping relations information of prior setting detected user's touch information is converted to video operation information.
Step 311～step 313: user terminal is carried on video operation information in the SIP Info message, and by SoftSwitch and AS video operation information is sent to the interactive video business platform.
In the present embodiment, user terminal and interactive video business platform belong to the entity of NGN network, and it follows the regulation of NGN procotol alternately, promptly utilize Session Initiation Protocol to carry out alternately.According to the regulation of Session Initiation Protocol, calling both sides can be utilized SIP Info transmission of messages information after call setup, so the user terminal of this step can be carried on video operation information in the SIP Info message and send to the interactive video business platform.Certainly, the described SIP Info of this step message can be the SIP Info message according to the expansion of Session Initiation Protocol regulation, its message format can for:
INFO?sip:2143302100@172.17.2.33?SIP/2.0
Via:SIP/2.0/UDP?172.80.2.100:5060
From:<sip:9724401003@172.80.2.100>；tag＝43
To:<sip:
*02800800800@172.17.2.33>；tag＝9753.0207
Call-ID:984072_15401962@172.80.2.100
CSeq:25634?INFO
Content-Length:19
Content-Type:application/operate?Inof
operate?Inof＝...
Wherein, the 1st row～the 7 is a message header, and its implication is identical with the implication of Session Initiation Protocol regulation, repeats no more herein, and eighth row, the 9th behavior message body belong to new expansion in the present embodiment, and expression is a video operation information with the content of carrying.In addition, in the practical application, user terminal also can not utilize SIP Info transmission of messages video operation information, but utilizes rtp streaming that video operation information directly is transferred to the interactive video business platform.In this case, the message flow schematic diagram between user terminal and the interactive video business platform can be as shown in Figure 4.Wherein, step 401～step 410 is identical with step 301～step 310 in the present embodiment, repeats no more herein.Its difference only is, user terminal can directly utilize rtp streaming that video operation information is transferred to the interactive video business platform in step 411, and its reason is: can indicate the content information that is carried in the RTP packet by PT Payload Type (payload type) in the Real-time Transport Protocol.Like this, be specifically designed to the carrying video operation information, then video operation information can be transferred to the interactive video business platform by rtp streaming if newly expand a kind of payload type.
Method embodiment three
Among this method embodiment, suppose that user terminal and interactive video business platform with touch screen function are undertaken alternately by 3G network, its network architecture can be as shown in Figure 5.The 3G network of Fig. 5 comprises: user terminal, Mobile Switching Center Server (MSC Server), Video Interworking Gateway (VIG), interactive video business platform.In the practical application, MSC Server and VIG one side can be set up by BICC or ISUP signaling and call out, and VIG and interactive video business platform one side can be set up by SIP or BICC signaling and call out.Here, suppose that MSC Server and VIG one side set up by the BICC signaling in the present embodiment to call out, and VIG and interactive video business platform one side are set up by the SIP signaling and are called out.
In addition, in the present embodiment, pass through H.324 multiplex stream transmission of video between user terminal and the VIG, then pass through the rtp streaming transmission of video between VIG and the interactive video business platform.
Fig. 6 is the message flow schematic diagram of method embodiment three.As shown in Figure 6, present embodiment can may further comprise the steps:
Step 601～step 604: user terminal makes a call to set up to the interactive video business platform by MSC Server and VIG and asks.
Here, because MSC Server and VIG one side, and the used signaling of VIG and interactive video business platform one side is different, need utilize different call setup request messages, it is specially: user terminal will be set up (setup) message and send to MSC Server, and the request of setting up makes a call; MSCServer sends initial address message (IAM) to VIG; VIG returns application transport message (APM) to MSC Server; VIG sends INVITE to the interactive video business platform.Here, IAM message and INVITE are respectively the call setup request message in Bearer Independent Call Control Protocol and the Session Initiation Protocol.
Step 605～step 607: the interactive video business platform returns ALERTING message by VIG and MSC Server to user terminal.
Here, because MSC Server and VIG one side, and the used signaling of VIG and interactive video business platform one side is different, need utilize the ALERTING message of different signalings, and be specially: the interactive video business platform returns 180 ringing message to VIG; VIG finishes message (ACM) to MSC Server return address; MSC Server returns Alerting message to user terminal.
Step 608～step 610: the interactive video business platform sends acknowledge message by VIG and MSC Server to user terminal.
Equally, because MSC Server and VIG one side, and the used signaling of VIG and interactive video business platform one side is different, need utilize the affirmation message of different signalings, and be specially: the interactive video business platform sends 200 OK message to VIG; VIG sends receive the response (ANM) to MSC Server; MSC Server sends to user terminal and connects (connect) message.
Above-mentioned steps 601～step 610 is the process of calling out of setting up between user terminal and the interactive video business platform.
Step 611: set up the multimedia passage between user terminal and the VIG.
In the practical application, because user terminal need be by VIG and interactive video business platform transmission of video, so also need set up the multimedia passage between user terminal and VIG behind the call setup.And the multimedia passage between VIG and the interactive video business platform has been finished in call establishment, between user terminal and VIG, and how to set up the multimedia passage between VIG and the interactive video business platform and then belong to prior art, repeat no more herein.
Step 612～step 613: user terminal is by VIG and interactive video business platform transmission of video.
In the practical application, user terminal and VIG can be by transmission of video H.324, describedly H.324 are one and comprise audio frequency and video and as the multiplex stream of the H.245 signaling of medium control protocol, VIG and interactive video business platform are then by the rtp streaming transmission of video.
Step 614: user terminal detects user's touch information in real time, and when detecting user's touch information, according to the touch mapping relations information of prior setting detected user's touch information is converted to video operation information.
Step 101 among this step and the embodiment one and 102 identical repeats no more herein.
Step 615: user terminal is carried on video operation information in the H.245 signaling in the multiplex stream H.324 and sends to VIG.
Here, described H.245 signaling can be the signaling that is specifically designed to the carrying video operation information of an expansion, as for how expanding then can be determined voluntarily by the user who uses the present embodiment scheme, as long as meet H.245 agreement regulation.
Step 616:VIG will be H.324 multiplex stream carry out demultiplexing and obtain H.245 signaling, and the H.245 signaling that will carry video operation information is converted to SIP Info message and sends to the interactive video business platform.
In the present embodiment,, and can be undertaken alternately by the SIP signaling between VIG and the interactive video business platform, also can be undertaken alternately by rtp streaming because user terminal is by H.324 video operation information being transferred to VIG.So when VIG obtained H.245 signaling in the multiplex stream H.324, the H.245 signaling that also needs to carry video operation information is converted to SIP Info message or rtp streaming sends to the interactive video business platform.As for how utilizing SIP Info message or rtp streaming, then can be identical with method embodiment two, repeat no more herein.
Method embodiment four
Among this method embodiment, suppose that user terminal and interactive video business platform with touch screen function are undertaken alternately by 3G network, its network architecture is shown in Figure 5 as method embodiment three still.But different is with method embodiment three, and present embodiment hypothesis MSC Server and VIG one side are set up by the BICC signaling and called out, and VIG and interactive video business platform one side are also set up by the BICC signaling and called out.
Fig. 7 is the message flow schematic diagram of method embodiment four.As shown in Figure 7, present embodiment can may further comprise the steps:
Step 701～step 703: user terminal makes a call to set up to the interactive video business platform by MSC Server and VIG and asks.
Here, MSC Server and VIG one side, and VIG and interactive video business platform one side all utilize the BICC signaling to set up to call out, and be specifically as follows: user terminal sends to MSCServer with setup message, and the request of setting up makes a call; MSC Server sends IAM message to VIG; VIG continues to send IAM message to the interactive video business platform; The interactive video business platform returns APM message to VIG; VIG returns APM message to MSC Server.
Step 704～step 706: the interactive video business platform returns ALERTING message by VIG and MSC Server to user terminal.
Here, MSC Server and VIG one side, and VIG and interactive video business platform one side all utilize BICC signaling transmission ALERTING message, be specifically as follows: the interactive video business platform returns ACM message to VIG; VIG returns ACM message to MSC Server; MSC Server returns Alerting message to user terminal.
Step 707～step 709: the interactive video business platform sends acknowledge message by VIG and MSC Server to user terminal.
Equally, MSC Server and VIG one side, and VIG and interactive video business platform one side all utilize BICC signaling acknowledge message, be specifically as follows: the interactive video business platform sends ANM to VIG; VIG sends ANM to MSC Server; MSC Server sends connect message to user terminal.
Above-mentioned steps 701～709 is the process of calling out of setting up between user terminal and the interactive video business platform.
Step 710: set up the multimedia passage between user terminal and the VIG.
In the practical application, because user terminal need be by VIG and interactive video business platform transmission of video, so also need set up the multimedia passage between user terminal and VIG behind the call setup.And the foundation of multimedia passage can be finished in call establishment between VIG and the interactive video business platform, between user terminal and VIG, and how to set up the multimedia passage between VIG and the interactive video business platform and then belong to prior art, repeat no more herein.
Step 711～step 712: user terminal is by VIG and interactive video business platform transmission of video.
In the practical application, user terminal and VIG can pass through H.324 transmission of video, and VIG and interactive video business platform are then by the rtp streaming transmission of video.
Step 713: user terminal detects user's touch information in real time, and when detecting user's touch information, according to the touch mapping relations information of prior setting detected user's touch information is converted to video operation information.
Step 101 among this step and the embodiment one and 102 identical repeats no more herein.
Step 714: user terminal is carried on video operation information in the H.245 signaling in the multiplex stream H.324 and sends to VIG.
Step 715:VIG will be H.324 multiplex stream carry out demultiplexing and obtain H.245 signaling, and the H.245 signaling that will carry video operation information is converted to SAM message and sends to the interactive video business platform.
In the present embodiment,, and can be undertaken alternately by the BICC signaling between VIG and the interactive video business platform, also can be undertaken alternately by rtp streaming because user terminal is by H.324 video operation information being transferred to VIG.So when VIG obtained H.245 signaling in the multiplex stream H.324, the H.245 signaling that also needs to carry video operation information was converted to certain message in the BICC signaling, as SAM message, perhaps is converted to rtp streaming and sends to the interactive video business platform.Certainly, utilize SAM message if desired, also needing the SAM extension of message is the message that is specifically designed to the carrying video operation information, as for how expanding SAM message then can be determined voluntarily by the user who uses the present embodiment scheme, as long as meet the Bearer Independent Call Control Protocol regulation.
Said method embodiment one～method embodiment four has described user terminal and how video operation information has been transferred to the interactive video business platform.When the interactive video business platform receives video operation information, just can trigger the existing processing capacity program corresponding, to realize video interactive with video operation information.Certainly, how the interactive video business platform utilizes video operation information to handle, and all the business with reality is relevant with the content of the corresponding processing capacity program of video operation information etc., can be by providing professional server provide.
Such as: the interactive video business platform provides video conference business for user terminal, can show each user's video pictures simultaneously on the screen of user terminal, and this video pictures can be represented with Fig. 8.As shown in Figure 8, the screen of user terminal will be divided into 6 part pictures, comprise 1 big picture and 5 little pictures.In addition, the interactive video business platform can also exchange certain little picture and big picture according to the click of user terminal.
That is to say, when user terminal according to the method described above any one mode of embodiment two～embodiment four set up call out and the multimedia passage after, the interactive video business platform can be shown to the user simultaneously with 6 part pictures.At this moment, when the user clicked touch-screen, user terminal can detect user's touch information, and user's touch information is converted to this video operation information of screen coordinate, send to the interactive video business platform then, the interactive video business platform carries out respective handling according to screen coordinate.Such as: a MSML script is arranged in the interactive video business platform, its form can for:
<videolayout?type＝＂text/msml-basic-layout＂>
<root?size＝＂CIF＂/>
<region?id＝＂1＂left＝＂0＂top＝＂0＂size＝＂2/3＂/>
<region?id＝＂2＂left＝＂67％＂top＝＂0＂size＝＂1/3＂/>
<region?id＝＂3＂left＝＂67％＂top＝＂33％＂size＝＂1/3＂>
<region?id＝＂4＂left＝＂67％＂top＝＂67％＂size＝＂1/3＂/>
<region?id＝＂5＂left＝＂33％＂top＝＂67％＂size＝＂1/3＂/>
<region?id＝＂6＂left＝＂0＂top＝＂67％＂size＝＂1/3＂/>
</videolayout>
Wherein, first row and last column are represented the sign of this script, and " root size " represents video size; " region id " represents the identification number of each picture; " left ", " top ", " size " then represent the distributing position of each picture on screen.At this moment, the interactive video business platform according to screen coordinate carry out respective handling method can for: by this MSML script, which picture area the screen coordinate that the interactive video business platform can clearly receive should fall among.If screen coordinate falls into certain little picture area, then can carry out the function program of will this little picture exchanging with big picture.Can be definite as for how judging how which picture area screen coordinate should fall among and little picture and big picture exchange function program realizes etc. by video traffic itself, repeat no more herein.
Above-mentioned only is the example how an interactive video business platform utilizes video operation information, and in the practical application, it also may be different that different video traffics utilizes the mode of video operation information.It is emphasized that no matter be which kind of video traffic, also no matter how the interactive video business platform utilizes video operation information, embodiment of the invention scheme can offer the video operation information of numeral the interactive video business platform.
At said method, the embodiment of the invention also provides a kind of user terminal that video operation information is provided to the interactive video business platform.Fig. 9 is the structure chart of the device embodiment of this terminal, and as shown in Figure 9, this terminal comprises:
Transmitting element 904 is used for the video operation information that information conversion module 902 is changed out is sent.
That is to say, in the video interactive business, touch detection module 901 and can detect user's touch signal in real time, and detected information sent to information translation module 902, information translation module 902 is converted to video operation information according to the touch mapping relations information of preserving in the memory module 903 with user's touch information, and transmitting element 904 sends the video operation information of information conversion module 902 conversions.
In addition, the embodiment of the invention also proposes a kind of system that realizes the interactive video business, and as shown in figure 10, this system comprises user terminal 1001 and interactive video business platform 1002.
Wherein, user terminal 1001 can utilize touch screen function to detect user's touch information in real time, touch mapping relations information according to prior setting is converted to video operation information with detected user's touch information, described video operation information is a digital information, and video operation information is sent to interactive video business platform 1002.User terminal 1001 described here is exactly a user terminal shown in Figure 9, and its inside function structure is identical, repeats no more herein.
Interactive video business platform 1002 is used for triggering the existing processing capacity program corresponding with video operation information according to the video operation information that receives.
Certainly, system described herein only is a system in logic, and in the practical application, the system that realizes the interactive video business also may comprise other network entity according to the network type under user terminal 1001 and the interactive video business platform 1002.Such as: user terminal 1001 and interactive video business platform 1002 are undertaken then also comprising SoftSwitch and AS in this system alternately that its structure is identical with Fig. 2, repeats no more herein by the NGN network.Again such as: user terminal 1001 and interactive video business platform 1002 are undertaken then also comprising MSC Server and VIG in this system alternately that its structure is identical with Fig. 5, also repeats no more herein by 3G network.
In addition, the interactive video business platform 1002 in the embodiment of the invention can be server, such as: in the NGN network, interactive video business platform 1002 is a Media Resource Server; In 3G network, interactive video business platform 1002 is media resource function control (MRFC) server or media resource function platform (MRFP) server.No matter be which kind of server, as long as can provide the interactive video business function for the user.
Use embodiment of the invention scheme, because user terminal can detect user's touch information by touch-screen, be converted to the video operation information of numeral, and video operation information is transferred to the interactive video business platform, thereby reach the purpose that video operation information is provided to the interactive video business platform, help the interactive video business platform and utilize video operation information to handle, satisfy the demand of video traffic, improve the user experience effect.
In sum, more than be preferred embodiment of the present invention only, be not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the method that video operation information is provided is characterized in that, this method may further comprise the steps:
In the interactive video business, the user terminal with touch screen function detects user's touch information in real time; When detecting user's touch information, user terminal is converted to video operation information according to the touch mapping relations information that is provided with in advance with detected user's touch information, and described video operation information is a digital information; User terminal sends to the interactive video business platform with video operation information.
2. method according to claim 1 is characterized in that, described user terminal sends to video operation information after the interactive video business platform, and this method further comprises:
Described interactive video business platform triggers the existing processing capacity program corresponding with video operation information.
3. method according to claim 1 and 2 is characterized in that, described user terminal and interactive video business platform are undertaken by all internet protocol IP network alternately.
4. method according to claim 3, described complete IP network are next generation network NGN, and described user terminal comprises the step that video operation information sends to the interactive video business platform:
Described user terminal is carried on video operation information in the initial session protocol information SIP Info message and sends to the interactive video business platform.
5. method according to claim 3 is characterized in that, described complete IP network is the NGN network, and described user terminal comprises the step that video operation information sends to the interactive video business platform:
Described user terminal is carried on video operation information in the realtime transmission protocol RTP stream and sends to the interactive video business platform.
6. method according to claim 3 is characterized in that, described complete IP network is the 3-G (Generation Three mobile communication system) 3G network, and described user terminal comprises the step that video operation information sends to the interactive video business platform:
Described user terminal is carried on video operation information in the H.245 signaling in the multiplex stream H.324 and sends to Video Interworking Gateway VIG, VIG will be H.324 multiplex stream carry out demultiplexing and obtain H.245 signaling, the H.245 signaling that carries video operation information is converted to SIP Info message sends to the interactive video business platform.
7. method according to claim 3 is characterized in that, described complete IP network is a 3G network, and described user terminal comprises the step that video operation information sends to the interactive video business platform:
Described user terminal is carried on video operation information in the H.245 signaling in the multiplex stream H.324 and sends to Video Interworking Gateway VIG, VIG will be H.324 multiplex stream carry out demultiplexing and obtain H.245 signaling, and H.245 the video operation information in the signaling sends to the interactive video business platform by bearer independent call control BICC signaling or ISUP ISUP signaling.
8. method according to claim 3 is characterized in that, described complete IP network is a 3G network, and described user terminal comprises the step that video operation information sends to the interactive video business platform:
Described user terminal is carried on video operation information in the H.245 signaling in the multiplex stream H.324 and sends to Video Interworking Gateway VIG, VIG will be H.324 multiplex stream carry out demultiplexing and obtain H.245 signaling, and H.245 the video operation information in the signaling sends to the interactive video business platform by rtp streaming.
9. the user terminal that video operation information is provided is characterized in that, this user terminal comprises:
Touch detection module, be used for detecting in real time user's touch information, and detected information is sent to the information translation module;
The information translation module, the touch mapping relations information that is used for preserving according to memory module is converted to video operation information with user's touch information, and described video operation information is a digital information;
Memory module is used to preserve the touch mapping relations information of prior setting;
Transmitting element is used for the video operation information that the information conversion module is changed out is sent.
10. a system that realizes the interactive video business is characterized in that, this system comprises:
User terminal, be used to utilize touch screen function to detect user's touch information in real time, touch mapping relations information according to prior setting is converted to video operation information with detected user's touch information, described video operation information is a digital information, and video operation information is sent to the interactive video business platform;
The interactive video business platform is used for triggering the existing processing capacity program corresponding with video operation information according to the video operation information that receives.
11. system according to claim 10 is characterized in that, described user terminal comprises:
Touch detection module, be used for detecting in real time user's touch information, and detected information is sent to the information translation module;
The information translation module, the touch mapping relations information that is used for preserving according to memory module is converted to video operation information with user's touch information, and described video operation information is a digital information;
Memory module is used to preserve the touch mapping relations information of prior setting;
Transmitting element is used for the video operation information that the information conversion module is changed out is sent.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101405359A CN101365095A (en) | 2007-08-10 | 2007-08-10 | Terminal, method and system providing video operation information |
| PCT/CN2008/071888 WO2009021437A1 (en) | 2007-08-10 | 2008-08-06 | Method, terminal and system for providing video operation information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101405359A CN101365095A (en) | 2007-08-10 | 2007-08-10 | Terminal, method and system providing video operation information |
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| CN101365095A true CN101365095A (en) | 2009-02-11 |
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| CNA2007101405359A Pending CN101365095A (en) | 2007-08-10 | 2007-08-10 | Terminal, method and system providing video operation information |
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| WO (1) | WO2009021437A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368752A (en) * | 2009-03-30 | 2013-10-23 | 阿瓦雅公司 | System and method for persistent multimedia conferencing services |
| CN107493450A (en) * | 2016-06-12 | 2017-12-19 | 中兴通讯股份有限公司 | Video call business button management method and business platform, terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5524195A (en) * | 1993-05-24 | 1996-06-04 | Sun Microsystems, Inc. | Graphical user interface for interactive television with an animated agent |
| CN1326414C (en) * | 2004-08-27 | 2007-07-11 | 华为技术有限公司 | System for realizing circuit field moving stream media requesting to broadcast and method thereof |
| JP4373973B2 (en) * | 2005-11-15 | 2009-11-25 | 株式会社東芝 | Program sending system and program sending method |
| US8872879B2 (en) * | 2006-01-26 | 2014-10-28 | Polycom, Inc. | System and method for controlling videoconference with touch screen interface |
| CN100446602C (en) * | 2006-06-05 | 2008-12-24 | 华为技术有限公司 | Method for transmitting cell-phone button information |
-
2007
- 2007-08-10 CN CNA2007101405359A patent/CN101365095A/en active Pending
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368752A (en) * | 2009-03-30 | 2013-10-23 | 阿瓦雅公司 | System and method for persistent multimedia conferencing services |
| CN103368752B (en) * | 2009-03-30 | 2017-09-12 | 阿瓦雅公司 | System and method for lasting multimedia conferencing services |
| CN107493450A (en) * | 2016-06-12 | 2017-12-19 | 中兴通讯股份有限公司 | Video call business button management method and business platform, terminal |
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| WO2009021437A1 (en) | 2009-02-19 |
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