WO2014183536A1

WO2014183536A1 - Method and device for processing audio-visual color ring back tone

Info

Publication number: WO2014183536A1
Application number: PCT/CN2014/075765
Authority: WO
Inventors: 陈明; 卢涛; 陈杰
Original assignee: 中兴通讯股份有限公司
Priority date: 2013-11-26
Filing date: 2014-04-21
Publication date: 2014-11-20
Also published as: CN104683602A

Abstract

The present invention relates to the field of communications. Provided are a method and device for processing an audio-visual color ring back tone, the method comprising the following steps: acquiring a first request message sent by a calling terminal to a called terminal for initiating a call, and a second request message sent to an audio-visual web server on an audio-visual service platform (31); transmitting the call to the called terminal according to the first request message (32); according to the customized information of the audio-visual color ring back tone of the calling terminal, transmitting to the calling terminal the link information of an image requested by the second request message to enable the calling terminal to download the image according to the link information, and controlling a media server on the audio-visual service platform to establish a link with the calling terminal for playing an audio color ring back tone (33).

Description

Audio and video CRBT processing method and audio and video CRBT processing device

Technical field

The present invention relates to the field of communications, and in particular, to an audio and video CRBT processing method and an audio and video CRBT processing device.

Background technique

With the development of 3G networks and the popularity of intelligent terminals, communication networks with data exchange capabilities have been widely deployed. Customized applications on smart terminals APP can log onto the Internet at any time, which provides an opportunity for more colorful applications.

The CRBT service belongs to a service that is customized for the terminal by using a communication network with data exchange capability. Nowadays, the CRBT service is a service customized by the called terminal as the calling terminal, so that when the calling terminal user initiates a call to the called terminal, the ring tone customized by the called terminal can be heard, and the called user is called the called user. Enjoy spiritual relaxation before switching on.

However, in the process of implementing the embodiment of the present invention, the CRBT service customized by the called user sometimes cannot satisfy the visual and auditory appealing requirements of the calling user, and the calling user is more likely to obtain the customized information information that he wants to know. Summary of the invention

The embodiment of the invention provides a method for processing an audio and video CRBT and an audio and video CRBT processing device, which can solve the problem that the related CRBT service cannot provide customized information information for the calling user.

An embodiment of the present invention provides a method for processing an audio and video CRBT, including:

Obtaining a first request message that the calling terminal initiates a call to the called terminal, and a second request message that is initiated to the audio-visual network WEB server in the audio-visual service platform;

Sending the call to the called terminal according to the first request message;

Transmitting, according to the customized information of the audio and video ring tones of the calling terminal, the link information of the picture requested by the second request message to the calling terminal, for causing the calling terminal to download the picture according to the link information; and controlling The media server in the audio-visual service platform establishes a chain with the calling terminal to play the audio color Bell.

Optionally, the step of obtaining the first request message that the calling terminal initiates a call to the called terminal comprises: obtaining a first request message that the calling terminal initiates a call to the called terminal via the calling terminal core network device.

Optionally, the step of sending the call to the called terminal according to the first request message includes:

And sending the call to the called terminal in turn according to the first request message by the calling terminal core network device and the called terminal core network device.

Optionally, the link information of the picture requested by the second request message is sent to the calling terminal according to the customized information of the audio and video ring tones of the calling terminal, and is used to enable the calling terminal to download according to the link information. And controlling the media server in the audio and video service platform to establish a chain with the calling terminal, and the step of playing the audio ring back tone includes:

And sending the link information of the picture requested by the second request message to the calling terminal, according to the customized information, for causing the calling terminal to download the picture according to the link information; and receiving the called terminal vibration After the ring message, the media server in the audio and video service platform is controlled to establish a chain with the calling terminal, and the audio ring back tone is played; or

After receiving the ringing of the called terminal, the link information of the picture requested by the second request message is sent to the calling terminal according to the customized information of the ring tones of the calling terminal, and is used to make the calling terminal according to the The link information is used to download the picture; and the media server in the audio and video service platform is controlled to establish a chain with the calling terminal to play an audio ring back tone.

Optionally, the step of controlling the media server and the calling terminal in the audio-visual service platform after the receiving the ringing message of the called terminal includes:

After receiving the called terminal ringing message, sending media negotiation request information including the media type supported by the calling terminal to the media server;

And after receiving the media negotiation success information fed back by the media server according to the media negotiation request information, controlling the media server to establish a chain with the calling terminal.

An embodiment of the present invention further provides an audio and video CRBT processing apparatus, including:

An obtaining module, configured to obtain a first request message that the calling terminal initiates a call to the called terminal, and a second request message that is initiated to the audio-visual network WEB server in the audio-visual service platform; a first sending module, configured to send the call to the called terminal according to the first request message;

a control module, configured to send the link information of the picture requested by the second request message to the calling terminal according to the customized information of the audio and video ring tones of the calling terminal, and configured to enable the calling terminal to download according to the link information And controlling the media server in the audio and video service platform to establish a chain with the calling terminal to play the audio ring back tone.

The obtaining module is configured to obtain a first request message that the calling terminal initiates a call to the called terminal via the calling terminal core network device, and a second request initiated to the audio-visual WEB server in the audio-visual service platform. Message.

The first sending module is configured to send the call to the called terminal by using the calling terminal core network device and the called terminal core network device according to the first request message.

The control module is configured to send the link information of the picture requested by the second request message to the calling terminal according to the customized information, and configured to enable the calling terminal to download the information according to the link information. After receiving the ringing message of the called terminal, the media server in the audio and video service platform is controlled to establish a chain with the calling terminal to play the audio ring back tone; or

The control module includes:

a third sending submodule, configured to: after receiving the called terminal ringing message, send media negotiation request information including a media type supported by the calling terminal to the media server;

And a control submodule configured to control the media server to establish a link with the calling terminal after receiving the media negotiation success information fed back by the media server according to the media negotiation request information.

The beneficial effects of the embodiments of the present invention are:

The solution of the embodiment of the present invention realizes that the ring tone and the picture customized by the calling terminal are separated and played in the terminal when the terminal is in a cross-domain call, and meets the requirement that the calling user customizes the information information. BRIEF abstract

Figure 1 is a flow chart showing the setting of customized information of the audio and video ring back tone service;

2 is a schematic structural diagram of a system, a module, and an interface involved in a method for processing an audio and video CRBT according to an embodiment of the present invention;

3 is a flowchart of a method for processing an audio and video CRBT according to an embodiment of the present invention;

Figure 4 is a flow chart showing the construction of the media server and the calling terminal in the embodiment of the present invention; Figure 5 is a flow chart showing the signaling interaction of the IMS domain where the calling terminal is located in the embodiment of the present invention; Schematic diagram of the structure of the audio and video CRBT processing device;

FIG. 7 is a schematic structural diagram of a control module in an audio and video CRBT processing apparatus according to an embodiment of the present invention. Preferred embodiment of the invention

The invention will be described in detail below with reference to the drawings and specific embodiments. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other. The embodiment of the present invention provides a method for processing an audio and video CRBT and an audio and video CRBT processing device, wherein the method includes: obtaining a calling terminal to a called terminal, in response to the problem that the related CRBT service cannot meet the appealing requirement of the calling user. a first request message for initiating a call and a second request message initiated to the audio-visual WEB server in the audio-visual service platform; transmitting the call to the called terminal according to the first request message; according to the audio-visual of the calling terminal The customized information of the CRBT, the link information of the picture requested by the second request message is sent to the calling terminal, where the calling terminal downloads the picture according to the link information; and controls the audio and video service platform The media server and the calling terminal build a chain to play the audio ring tones. The solution of the embodiment of the present invention realizes that the ring tone and the picture customized by the calling terminal are separated and played in the terminal when the terminal is in a cross-domain call, and meets the requirement for the calling user to customize the information information. .

In the solution of the embodiment of the present invention, when the calling terminal plays the customized multimedia, the control and playback of the audio CRBT and the picture are separated, and only the calling terminal needs to be limited to a specific calling domain in the network supporting data exchange. It has nothing to do with the domain in which the called party is located.

The following describes the customized information setting of the audio and video CRBT service with reference to the following figures: As shown in Figure 1, the customized information setting of the audio and video CRBT service mainly includes the following steps: Step 11 to Step 13, the operator administrator uploads the ring tone to the audio and video service platform through the audio and video WEB server, and specifies a number of public networks. The picture uniform resource locator URL address is bound to the ring tone data, and a multimedia package containing certain subject information is created;

Step 14 to Step 17, the audio and video service server obtains an audio file from the media server according to the user request, and simultaneously downloads the image resource according to the bound image URL address set by the user, and plays the audio and the picture information to the user in combination.

Before describing the embodiments of the present invention in detail, the system, modules and interfaces involved in the embodiments of the present invention are briefly introduced:

As shown in Figure 2, the audio and video service platform includes: audio and video service server, audio and video WEB server, audio and video interface machine, and media server.

Audio and video service server: Complete the business logic control of the audio and video service in the data exchange domain, complete the preservation and query of the service data, complete the control of the media server according to the customized policy of the user, and provide the WEB service to allow the operator to match the tone. Draw the business data of the business server for custom modification of the authorization.

Audio and video WEB server: The audio and video service platform provides operators with maintenance functions for audio and video ring tones data in WEB mode, and can help users to develop personalized audio and video playback strategies. It provides users and third parties with an extensible interface service, which supports the operation of making audio and video ring tones and customizing playback policies.

Audio and video interface machine: Provide background support for WEB portal and operation requests from the service, mainly responsible for message forwarding, deduction, SMS sending and other functions.

Media Server: The audio and video service server notifies the media server to play the audio file to the calling party according to the negotiated media type according to the requirements of the customized policy, and provides storage of the resource file.

Third-party website: Any public address website with image resources, providing a hypertext transfer protocol.

AS-A: The core network device with data exchange function at the calling terminal.

AS-B: The core network device with the data exchange function of the called terminal.

The UE calls the client terminal: supports initiating an audio call to the core network device on the network with the data exchange function, and simultaneously initiates the image address request information to the audio-visual WEB server through the HTTP message. After the audio and video WEB server is authenticated and the return address is obtained, the image is downloaded on the public network.

Among them, UE-A is the calling terminal, and UE-B is the called terminal.

With the above system, module, interface, and audio and video ring tones service customization information setting, the following will introduce the embodiment of the present invention in detail with reference to specific embodiments:

As shown in FIG. 3, an embodiment of the present invention provides an audio and video CRBT processing method, where the method includes the following steps:

Step 31: Obtain a first request message that the calling terminal initiates a call to the called terminal, and a second request message that is sent to the audio-visual WEB server in the audio-visual service platform;

The step of obtaining the first request message that the calling terminal initiates a call to the called terminal is specifically: obtaining a first request message that the calling terminal initiates a call to the called terminal via the calling terminal core network device.

Step 32: Send the call to the called terminal according to the first request message, where the sending the call to the called terminal according to the first request message includes: according to the first request The message sends the call to the called terminal in turn via the calling terminal core network device and the called terminal core network device.

Step 33: Send, according to the customized information of the audio and video ring tones of the calling terminal, the link information of the picture requested by the second request message to the calling terminal, where the calling terminal downloads the picture according to the link information. And controlling the media server in the audio and video service platform to establish a chain with the calling terminal, and playing the audio ring back tone.

As shown in FIG. 4, the step of controlling the media server and the calling terminal in the audio and video service platform after the receiving the ringing message of the called terminal includes:

Step 41: After receiving the ringing message of the called terminal, sending media negotiation request information including the media type supported by the calling terminal to the media server;

Step 42: After receiving the media negotiation success information fed back by the media server according to the media negotiation request information, controlling the media server to establish a chain with the calling terminal.

Preferably, the media server and the calling terminal are linked by H245.

Step 33 includes at least two cases, taking two cases as an example:

First, according to the customized information, the link information of the picture requested by the second request message is sent to the calling terminal, so that the calling terminal downloads the picture according to the link information; After receiving the ringing message of the called terminal, controlling the media server in the audio and video service platform to establish a chain with the calling terminal, and playing the audio ring back tone;

Second, after receiving the ringing of the called terminal, according to the customized information of the audio and video ring tones of the calling terminal, the link information of the picture requested by the second request message is sent to the calling terminal for making the calling party The terminal downloads the picture according to the link information; and controls the media server in the audio-visual service platform to establish a chain with the calling terminal to play an audio ring back tone.

First, in the specific embodiment of the present invention, the first case is first described as an example:

As shown in FIG. 2, the AS-A is in the contracted audio and video ring tone service; the UE-A initiates an audio call to the called terminal, and the UE-A sends a message to the audio-visual WEB server via HTTP, the audio-visual WEB server. If the user subscribes to the audio and video ring back tone service, the audio and video WEB server will return the image address of the third party website to the calling terminal according to the customized information of the calling user, and the calling terminal obtains the picture according to the address. Resources. At the same time, after receiving the call request, the calling AS-A sends the audio and video ring back ring signing information and the calling media negotiation message to the audio and video service server, and touches the tone to draw the ring back tone service; the audio and video service platform sends the call message through AS-A. After being sent to the called AS-B, it is sent to the called user, and after receiving the message that the called party returns to the idle state, it initiates a media negotiation request to the media server including the media type supported by the UE-A, and obtains a successful negotiation message. After that, the control media server establishes a link with the UE-A according to the previously negotiated media type. After the caller successfully builds the link, the audio is played. After the called party picks up the call, the audio and video service server notifies the media server to stop the audio ringback. After receiving the off-hook message, UE-A interrupts the picture play, and the media negotiation between the master and the called party is successful, and the call function is implemented.

Next, in the specific embodiment of the present invention, the second case is taken as an example, and the embodiments of the present invention are described in conjunction with the corresponding steps:

Because the signaling interaction process in different domains is different, the signaling interaction feature of the IMS domain of the IP multimedia subsystem where the calling terminal UE-A is located is taken as an example in the process:

As shown in FIG. 5, in step 510 to step 512, the UE-A initiates a picture address request message to the audio-visual WEB server through the HTTP protocol, and simultaneously sends a call-off message to the audio-visual service platform via the AS-A, with a start-up message. Carrying the type of media that UE-A can support;

Step 513 to step 515, the audio and video service server touches the pronunciation of the calling number according to the incoming call number. And the call message is sequentially sent to the called user UE-B through AS-A and AS-B;

Step 516 to step 517, when the called user UE-B is idle, the AS-B sends a ringing message to the AS-A to which the calling user belongs.

Step 518, the audio and video service server receives the called ringing message of the AS-A;

Step 519: The audio and video service server sends a media negotiation request including a calling support media type to the media server.

Step 520: The media server returns the media negotiation result to the audio and video service platform.

Step 521: The audio and video service platform notifies the calling party of the AS-A ringing message that belongs to the calling user, and sends the media negotiation result of the calling party and the media server to the calling party.

Step 522: The calling client UE-A receives the called ringing message and learns the media negotiation result. Step 523: The audio and video service platform queries the customized audio and video binding information according to the calling number carried in the HTTP message. And returning the image URL address to the calling client UE-A;

Step 524: The calling client downloads the group map on the public network image resource website according to the image URL address provided by the audio-visual service platform, and plays the video on the client in a slide manner;

Step 525 to step 528, a reply confirmation message generated for the ringing message, which may be different according to different network environments;

Step 529 to step 530, the audio and video service platform notifies the media server to perform H245 link establishment with the calling party according to the previous negotiation media, and play the specified audio to the calling party;

Step 531 to step 532, the called user picks up the phone to notify the calling party of the AS-A;

Step 533 to step 535, the AS-A forwards the called off-hook message to the calling home-originating audio-visual service platform - step 536 to step 537, and the audio-visual service platform initiates an interrupt playback disconnection message to the media server; Step 538 to Step 551, the audio and video service platform re-does a media negotiation by the calling party; wherein: in steps 538 to 551, when the calling client receives the success message of the calling and called media negotiation delivered in step 543, the image is stopped. At this time, the media server has stopped playing audio, and the link between the calling side and the called side is connected, and the call function is completed.

In summary, the audio and video CRBT processing method in the embodiment of the present invention realizes that the ring tone and the picture customized by the calling terminal are separated and played in the terminal when the terminal is in a cross-domain call, and meets the requirement that the calling user customizes the information information. As shown in FIG. 6, an embodiment of the present invention further provides an audio and video CRBT processing apparatus, where the processing apparatus may be a server, including:

An obtaining module 61, configured to obtain a first request message that the calling terminal initiates a call to the called terminal, and a second request message that is sent to the audio-visual WEB server in the audio-visual service platform;

a first sending module 62, configured to send the call to the called terminal according to the first request message;

The control module 63 is configured to send the link information of the picture requested by the second request message to the calling terminal according to the customized information of the audio and video ring tones of the calling terminal, so that the calling terminal can make the calling terminal according to the link information. Downloading the picture; and controlling the media server in the audio and video service platform to establish a chain with the calling terminal to play the audio ring back tone.

The obtaining module 61 is configured to obtain a first request message that the calling terminal initiates a call to the called terminal via the calling terminal core network device, and a second request message to the audio-visual WEB server in the audio-visual service platform. Request message.

The first sending module 62 is configured to send the call to the called terminal through the calling terminal core network device and the called terminal core network device according to the first request message.

The control module 63 is configured to send the link information of the picture requested by the second request message to the calling terminal according to the customized information, and configured to enable the calling terminal to download the message according to the link information. After receiving the ringing message of the called terminal, the media server in the audio and video service platform is controlled to establish a chain with the calling terminal to play the audio ring back tone; or

As shown in FIG. 7, the control module includes:

a third sending sub-module 71, configured to: after receiving the called terminal ringing message, send media negotiation request information including a media type supported by the calling terminal to the media server;

The control sub-module 72 is configured to control the media server to establish a link with the calling terminal after receiving the media negotiation success information fed back by the media server according to the media negotiation request information. It is to be noted that the audio and video CRBT processing device is the audio and video CRBT processing device corresponding to the foregoing method embodiment, and all the implementation manners in the foregoing method embodiments are applicable to the embodiment of the audio and video CRBT processing device, and can also be achieved. The same technical effect.

One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct the associated hardware. The program may be stored in a computer readable storage medium such as a read only memory, a magnetic disk or an optical disk. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the above embodiment may be implemented in the form of hardware or in the form of a software function module. The invention is not limited to any specific combination of hardware and software.

The above is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make several improvements and retouchings without departing from the principles of the present invention. It should also be considered as the scope of protection of the present invention.

Industrial applicability

The solution of the embodiment of the present invention realizes that the ring tone and the picture customized by the calling terminal are separated and played in the terminal when the terminal is in a cross-domain call, and the requirement for the calling user to customize the information information is satisfied.

Claims

1. A method for processing a tone and ring tones, comprising:

Sending the call to the called terminal according to the first request message;

Transmitting, according to the customized information of the audio and video ring tones of the calling terminal, the link information of the picture requested by the second request message to the calling terminal, for causing the calling terminal to download the picture according to the link information; and controlling The media server in the audio-visual service platform establishes a chain with the calling terminal to play an audio ring back tone.

2. The audio and video CRBT processing method according to claim 1, wherein the step of obtaining the first request message that the calling terminal initiates a call to the called terminal comprises:

Obtaining a first request message that the calling terminal initiates a call to the called terminal via the calling terminal core network device.

The audio and video CRBT processing method according to claim 1, wherein the step of transmitting the call to the called terminal according to the first request message comprises:

The audio and video CRBT processing method according to claim 1, wherein the link information of the picture requested by the second request message is sent to the calling terminal according to the customized information of the audio and video ring back tone of the calling terminal. And the method for the calling terminal to download the picture according to the link information; and controlling the media server in the audio and video service platform to establish a chain with the calling terminal, and the step of playing the audio color ring tone includes: according to the customized information, Sending the link information of the picture requested by the second request message to the calling terminal, so that the calling terminal downloads the picture according to the link information; and controls the tone after receiving the called terminal ringing message The media server in the drawing service platform is linked with the calling terminal to play the audio ring tones; or

After receiving the ringing of the called terminal, the link information of the picture requested by the second request message is sent to the calling terminal according to the customized information of the ring tones of the calling terminal, and is used to make the calling terminal according to the Linking the information to download the picture; and controlling the media server in the audio and video service platform The calling terminal builds a chain and plays an audio ring tones.

The audio and video CRBT processing method according to claim 4, wherein the step of controlling the media server and the calling terminal in the audio-visual service platform after the receiving the ringing message of the called terminal comprises:

6. An audio and video CRBT processing apparatus, comprising:

An obtaining module, configured to obtain a first request message that the calling terminal initiates a call to the called terminal, and a second request message that is sent to the audio-visual network WEB server in the audio-visual service platform;

a first sending module, configured to send the call to the called terminal according to the first request message;

The audio and video CRBT processing apparatus according to claim 6, wherein the acquiring module is configured to obtain a first request message that the calling terminal initiates a call to the called terminal via the calling terminal core network device, and to the The second request message initiated by the audio and video WEB server in the audio and video service platform.

The audio and video CRBT processing apparatus according to claim 6, wherein the first sending module is configured to sequentially, according to the first request message, the call to the called terminal core network device and the called terminal core according to the first request message. The network device sends to the called terminal.

9. The audio and video CRBT processing apparatus according to claim 6, wherein the control module is configured to:

And sending the link information of the picture requested by the second request message to the calling terminal, according to the customized information, for causing the calling terminal to download the picture according to the link information; and receiving the called terminal vibration After the ring message, the media server in the audio and video service platform is controlled to establish a chain with the calling terminal, and the audio ring back tone is played; or After receiving the ringing of the called terminal, the link information of the picture requested by the second request message is sent to the calling terminal according to the customized information of the ring tones of the calling terminal, and is used to make the calling terminal according to the The link information is used to download the picture; and the media server in the audio and video service platform is controlled to establish a chain with the calling terminal to play an audio ring back tone.

10. The audio and video CRBT processing apparatus according to claim 9, wherein the control module comprises:

a third sending submodule, configured to: after receiving the called terminal ringing message, send media negotiation request information including a media type supported by the calling terminal to the media server; and a control submodule configured to And after receiving the media negotiation success information fed back by the media server according to the media negotiation request information, controlling the media server to establish a chain with the calling terminal.