WO2015066972A1 - 一种视频通话的转接方法、终端及系统 - Google Patents
一种视频通话的转接方法、终端及系统 Download PDFInfo
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- WO2015066972A1 WO2015066972A1 PCT/CN2014/070524 CN2014070524W WO2015066972A1 WO 2015066972 A1 WO2015066972 A1 WO 2015066972A1 CN 2014070524 W CN2014070524 W CN 2014070524W WO 2015066972 A1 WO2015066972 A1 WO 2015066972A1
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- address information
- terminal
- multimedia terminal
- multimedia
- transfer address
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000004891 communication Methods 0.000 claims description 94
- 230000002457 bidirectional effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 12
- 238000010295 mobile communication Methods 0.000 description 7
- 230000006855 networking Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1083—In-session procedures
- H04L65/1093—In-session procedures by adding participants; by removing participants
Definitions
- the present invention relates to the field of communications, and in particular, to a method, a terminal, and a system for transferring a video call. Background technique
- Call forwarding is also called inbound and outbound, that is, if the user cannot answer the call or is unwilling to answer the call, the call transfer can transfer the call to the preset phone number, including: Unconditionally transferring all incoming calls, that is, no matter what state the phone is in, it will be unconditional. Transfer all incoming calls to the preset phone number; conditionally transfer the call, that is, when the called mobile phone is not in the effective service area, no answer or is in the call, the call is transferred to the preset phone number; The type and current phone status transfer the call to a different, preset phone number.
- NFC Near Field Communication
- NFC Near Field Communication
- a call transfer function and an NFC technology are used to transfer a telephone call from one communication terminal to another communication terminal, for example, the first communication terminal and the second communication terminal establish a call connection, and at the third communication terminal
- the third communication terminal may perform NFC communication with the first communication terminal to exchange related information, and further establish a call connection between the second communication terminal and the third communication terminal, and first The call connection between the communication terminal and the second communication terminal is terminated.
- the communication terminal in the prior art must be a terminal with a complete telephone function, and is not applicable to the call forwarding method for a terminal that does not have a full telephone function, and cannot be implemented when a user uses a mobile terminal such as a mobile phone to make a video call. Transfer the other party's video to a terminal with a large display screen such as a TV to play.
- Embodiments of the present invention provide a method, a terminal, and a system for transferring a video call, which can transfer video and audio data in a two-way video call to a terminal having a large display screen such as a television to play, and improve user experience.
- An embodiment of the present invention provides a method for transferring a video call, including:
- another embodiment of the present invention further provides a method for transferring a video call, including: establishing a two-way video call connection with the first multimedia terminal;
- another embodiment of the present invention further provides a method for transferring a video call, including: sending transfer address information to a first multimedia terminal, so that the first multimedia terminal will transfer the Sending the address information to the second multimedia terminal;
- the embodiment of the present invention further provides a first multimedia terminal, including:
- a call connection establishing module configured to establish a two-way video call connection with the second multimedia terminal
- an address information obtaining module configured to acquire the transfer address information sent by the play terminal
- An address information sending module configured to send the transit address information acquired by the address information acquiring module to the second multimedia terminal, so that the second multimedia terminal according to the transit address information The target video and audio data is transmitted to the playback terminal.
- the embodiment of the present invention further provides a second multimedia terminal, including:
- a call connection establishing module configured to establish a two-way video call connection with the first multimedia terminal
- the address information acquiring module configured to acquire the transfer address information of the specified play terminal sent by the first multimedia terminal
- the video and audio data sending module is configured to send the target video and audio data to the playing terminal according to the transit address information acquired by the address information acquiring module.
- an embodiment of the present invention further provides a playing terminal, including:
- An address information sending module configured to send the transit address information to the first multimedia terminal, so that the Transmitting, by the first multimedia terminal, the transit address information to the second multimedia terminal;
- the video and audio data acquisition module is configured to acquire target video and audio data that is sent by the second multimedia terminal according to the transit address information sent by the address information sending module;
- an audio and video data playing module configured to play the target video and audio data acquired by the video and audio data acquiring module.
- the embodiment of the present invention further provides a switching system for a video call, where the system includes at least a first multimedia terminal, a second multimedia terminal, and a playing terminal, where:
- the first multimedia terminal is configured to establish a two-way video call connection with the second multimedia terminal, obtain transfer address information sent by the play terminal, and send the obtained transfer address information to the second Multimedia terminal
- the second multimedia terminal is configured to acquire the transfer address information of the specified play terminal sent by the first multimedia terminal, and send the target video and audio data to the play terminal according to the transfer address information.
- the playing terminal is configured to send the transfer address information to the first multimedia terminal, acquire the target video and audio data that is sent by the second multimedia terminal according to the transfer address information, and play the acquired target Video and audio data.
- the first multimedia terminal establishes a two-way video call connection with the second multimedia terminal; and obtains the transfer address information sent by the play terminal;
- the transit address information is sent to the second multimedia terminal, so that the second multimedia terminal sends the target video and audio data to the play terminal according to the transfer address information, which may be used in the embodiment of the present invention.
- the video and audio data in the two-way video call is transferred to a terminal having a large display screen such as a television to play, thereby improving the user experience.
- FIG. 1 is a schematic flowchart of a method for transferring a video call according to an embodiment of the present invention
- FIG. 2 is a schematic flowchart of a method for transferring a video call according to another embodiment of the present invention
- FIG. 3 is a schematic flow chart of a method for transferring a video call according to another embodiment of the present invention.
- FIG. 4 is a schematic flow chart of a method for transferring a video call according to another embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of a networking provided in an embodiment of the present invention.
- FIG. 6 is a schematic structural diagram of another networking provided in an embodiment of the present invention.
- FIG. 7 is a schematic flow chart of a method for transferring a video call according to another embodiment of the present invention.
- FIG. 8 is a schematic structural diagram of a first multimedia terminal according to an embodiment of the present invention
- FIG. 9 is a schematic structural diagram of a second multimedia terminal according to an embodiment of the present invention
- a schematic structural diagram of a playback terminal provided in the example
- FIG. 11 is a schematic structural diagram of a video call switching system according to an embodiment of the present invention. detailed description
- the invention provides a method, a terminal and a system for transferring a video call, which can transfer video and audio data in a two-way video call to a terminal having a large display screen such as a television to play, thereby improving the user experience.
- the details are described below separately.
- the method for transferring a video call according to the embodiment of the present invention includes at least:
- Step S101 Establish a two-way video call connection with the second multimedia terminal.
- the first multimedia terminal establishes a two-way video call connection with the second multimedia terminal, wherein the first multimedia medium
- the body terminal and the second multimedia terminal may be a mobile multimedia terminal or a fixed multimedia terminal, such as a smart phone, a handheld game machine, a multimedia phone or a personal computer.
- the first multimedia terminal and the second multimedia terminal may establish a two-way video call connection under the control of the communication controller, where the communication controller establishes communication between the terminal and the network node.
- the session may be a soft switch for controlling multimedia communication in a telecommunication system, an IMS (IP Multimedia Subsystem, IP Multimedia System) multimedia system call server or other Internet multimedia communication system control server in a mobile communication system, or the like.
- Step S102 Acquire transfer address information sent by the playback terminal.
- the transfer address information sent by the playback terminal is obtained.
- the first multimedia terminal after the first multimedia terminal establishes a two-way communication connection with the second multimedia terminal, the first multimedia terminal can be close to the playing terminal, establish an NFC wireless communication link with the playing terminal, and obtain the playing terminal.
- the forwarding address information sent by the NFC link is the forwarding address information sent by the NFC link.
- the transit address information sent by the playing terminal may include an identifier of the playing terminal and a video frequency receiving port number, and the identity identifier may be an IP address of the playing terminal.
- the playback terminal can be a multimedia terminal with a larger display screen, such as a digital television or set top box.
- Step S103 Send the obtained transit address information to the second multimedia terminal.
- the first multimedia terminal sends the obtained transfer address information to the second multimedia terminal, so that the second multimedia terminal sends the target video and audio data collected by the local end to the play terminal according to the transfer address information. No need to continue to send to the first multimedia terminal, and the video and audio data collected by the first multimedia terminal at the local end is still sent to the second multimedia terminal, that is, the first multimedia terminal and the second multimedia.
- the terminal establishes the two-way video call connection
- the first multimedia terminal sends the video and audio data collected by the local end to the second multimedia terminal
- the second multimedia terminal sends the target video and audio data collected by the local end to the play terminal. So that the playback terminal plays the target video and audio data.
- the first multimedia terminal sends the obtained transit address information to the communications controller, so that the communications controller sends the transit address information to the second multimedia terminal, where The multimedia terminal transmits the target video and audio data to the playback terminal according to the transfer address information and under the control of the communication controller.
- the first multimedia terminal and the second multimedia terminal Establishing a two-way video call connection, acquiring transfer address information sent by the play terminal, and transmitting the obtained transfer address information to the second multimedia terminal, so that the second multimedia terminal is
- the transfer address information is sent to the play terminal, and the video and audio data in the two-way video call can be transferred to a terminal having a large display screen, such as a television, to play, thereby improving the user experience. .
- FIG. 2 is a schematic flow chart of a method for transferring a video call according to another embodiment of the present invention, wherein the transfer method of the video call shown in FIG. 2 is focused on the second multimedia terminal.
- the transfer method of the video call may include the following steps:
- Step S201 Establish a two-way video call connection with the first multimedia terminal.
- the second multimedia terminal establishes a two-way video call connection with the first multimedia terminal, where the first multimedia terminal and the second multimedia terminal may be mobile multimedia terminals or fixed multimedia terminals, such as smart phones and handheld game consoles. , multimedia phones or personal computers.
- the second multimedia terminal and the first multimedia terminal may establish a two-way video call connection under the control of the communication controller, where the communication controller may be used to control the multimedia in the telecommunication system.
- the communication controller may be used to control the multimedia in the telecommunication system.
- Step S202 Obtain forwarding address information of the specified playback terminal sent by the first multimedia terminal.
- the second multimedia terminal acquires the transfer address information of the specified play terminal sent by the first multimedia terminal, where the transfer address information of the play terminal specified by the first multimedia terminal may include the identity and view of the play terminal.
- the audio receives the port number, and the identity can be the IP address of the playback terminal.
- the playback terminal can be a multimedia terminal with a larger display screen, such as a digital television or set top box.
- the second multimedia terminal may acquire the transfer address information of the play terminal sent by the communication controller, where the transfer address information is specified by the first multimedia terminal and sent to the communication control. Of the device.
- Step S203 Send target video and audio data to the play terminal according to the transfer address information.
- the second multimedia terminal sends the target video and audio data collected by the local end to the playing terminal according to the transit address information, and does not need to continue to send to the first multimedia terminal, and the first multimedia terminal collects at the local end.
- the video and audio data is still sent to the second multimedia terminal, that is, after the first multimedia terminal establishes a two-way video call connection with the second multimedia terminal, the first multimedia terminal sends the video and audio data collected by the local end to
- the second multimedia terminal sends the target video and audio data collected by the local end to the playing terminal, so that the playing terminal plays the target video and audio data.
- the second multimedia terminal establishes a two-way video call connection with the first multimedia terminal; and acquires the transfer address of the designated play terminal sent by the first multimedia terminal. And transmitting, according to the transfer address information, the target video and audio data to the play terminal, so that the play terminal plays the target video and audio data, and the embodiment of the present invention can transfer the video and audio data in the two-way video call to the television
- the terminal with a larger display screen is played to enhance the user experience.
- FIG. 3 is a schematic flow chart of a method for transferring a video call according to another embodiment of the present invention, wherein the transfer method of the video call shown in FIG. 3 is mainly described from the perspective of the playback terminal.
- the transfer method of the video call may include the following steps:
- Step S301 Send the transit address information to the first multimedia terminal.
- the playing terminal may establish an NFC wireless communication connection with the first multimedia terminal, and send the transfer address information to the first multimedia terminal, so that the first multimedia is The body terminal transmits the transfer address information to the second multimedia terminal.
- the transit address information sent by the playing terminal may include an identifier of the playing terminal and a video frequency receiving port number, and the identity identifier may be an IP address of the playing terminal.
- the playback terminal can be a multimedia terminal with a larger display screen, such as a digital television or set top box.
- the playing terminal sends the transit address information to the first multimedia terminal, so that the first multimedia terminal sends the transit address information to the communications controller, and the communications controller sends the transit address.
- the information is sent to the second multimedia terminal.
- Step S302 Acquire target video and audio data that is sent by the second multimedia terminal according to the transit address information.
- the playback terminal acquires the target video and audio data sent by the second multimedia terminal according to the transit address information, and the video and audio data collected by the first multimedia terminal at the local end is still sent to the second multimedia terminal, that is, the first After the media terminal establishes a two-way video call connection with the second multimedia terminal, the first multimedia terminal sends the video and audio data collected by the local terminal to the second multimedia terminal, and the second multimedia terminal collects the local multimedia terminal.
- the target video and audio data is sent to the playback terminal without further transmission to the first multimedia terminal.
- the playing terminal may acquire the target video and audio data that is sent by the second multimedia terminal according to the transit address information under the control of the communications controller.
- Step S303 Play the acquired target video and audio data.
- the playback terminal After the playback terminal acquires the target video and audio data, the target video and audio data is played.
- the play terminal sends the transfer address information to the first multimedia terminal, so that the first multimedia terminal sends the transfer address information to the second a multimedia terminal; acquiring target video and audio data sent by the second multimedia terminal according to the transit address information; and playing the acquired target video and audio data
- the embodiment of the present invention may be used in a two-way video call
- the video and audio data is transferred to a terminal having a large display screen such as a television to play, thereby improving the user experience.
- FIG. 4 is a schematic flowchart of a method for transferring a video call according to another embodiment of the present invention, wherein the device in the method for transferring video calls shown in FIG. 4 includes at least a first multimedia terminal, and a second A multimedia terminal, a playback terminal, and a communication controller.
- the transfer method of the video call may include the following steps:
- Step S401 establishing a two-way video call connection.
- the first multimedia terminal and the second multimedia terminal establish a two-way video call connection under the control of the communication controller, wherein the first multimedia terminal and the second multimedia terminal may be a mobile multimedia terminal or a fixed multimedia terminal.
- the communication controller may be a soft switch for controlling multimedia communication in a telecommunication system, an IMS multimedia system call server in a mobile communication system, or other Internet multimedia communication system. Control the server, etc.
- Step S402 establishing a communication link.
- the first multimedia terminal After establishing the two-way video call connection with the second multimedia terminal, the first multimedia terminal can be close to the play terminal and establish an NFC wireless communication link with the play terminal.
- Step S403 sending the transfer address information.
- the transfer address information is sent to the first multimedia terminal, and the transfer address information may include the identity of the play terminal and the video and audio receiving port number, and the identity identifier may be played.
- the IP address of the terminal may include the identity of the play terminal and the video and audio receiving port number, and the identity identifier may be played.
- Step S404 sending the transfer address information.
- the first multimedia terminal sends the obtained transit address information to the communication controller. Step S405, sending the transfer address information.
- the communication controller transmits the transfer address information to the second multimedia terminal.
- the device in the embodiment of the present invention includes a communication controller, and the first multimedia terminal and the playback terminal may be in the same local area network or not in the same local area network, as shown in FIG. 5, and FIG. 5 is an embodiment of the present invention.
- a schematic diagram of a networking structure provided by the first multimedia terminal can access the Internet through a 3G or 4G mobile communication network, and the playback terminal can access the Internet through a wired broadband IP network.
- FIG. 6 is a schematic diagram of another networking structure provided by an embodiment of the present invention.
- the first multimedia terminal can access the Internet through Wi-Fi
- the playback terminal can access the Internet through a wired LAN. .
- Step S406 Send target video and audio data according to the transit address information.
- the second multimedia device sends the target video and audio data collected by the local end to the playing terminal under the control of the communication controller according to the transit address information.
- Step S407 playing the target video and audio data.
- the playback terminal After the playback terminal acquires the target video and audio data, the target video and audio data is played.
- Step S408 Send local audio and video data.
- the video call connection between the first multimedia terminal and the second multimedia terminal is not closed, and the first multimedia terminal still sends the video and audio data collected by the local end to the second multimedia terminal.
- Step S409 Play video and audio data sent by the first multimedia terminal.
- the second multimedia terminal After acquiring the video and audio data sent by the first multimedia terminal, the second multimedia terminal plays the video and audio data.
- the first multimedia terminal establishes a two-way video call connection with the second multimedia terminal; the first multimedia terminal sends the transfer address information sent by the play terminal to a communication controller; the second multimedia terminal sends the target video and audio data to the play terminal according to the transfer address information sent by the communication controller, so that the play terminal plays the target video and audio data, and the embodiment of the present invention can
- the video and audio data in the video call is transferred to a terminal having a large display screen such as a television to play, thereby improving the user experience.
- FIG. 7 is a schematic flowchart of a method for transferring a video call according to another embodiment of the present invention, wherein the device in the method for transferring video calls shown in FIG. 7 includes at least a first multimedia terminal, and a second Multimedia terminal and playback terminal.
- the transfer method of the video call may include the following steps: Step S701, establishing a two-way video call connection.
- the first multimedia terminal and the second multimedia terminal establish a two-way video call connection under the control of the communication controller, wherein the first multimedia terminal and the second multimedia terminal may be a mobile multimedia terminal or a fixed multimedia terminal.
- the communication controller may be a soft switch for controlling multimedia communication in a telecommunication system, an IMS multimedia system call server in a mobile communication system, or other Internet multimedia communication system. Control the server, etc.
- Step S702 establishing a communication link.
- the first multimedia terminal can be close to the play terminal and establish an NFC wireless communication link with the play terminal, and the play terminal can be a multimedia terminal with a larger display screen, such as a digital terminal. TV or set-top box, etc.
- Step S703 sending the transfer address information.
- the transfer address information is sent to the first multimedia terminal, and the transfer address information may include the identity of the play terminal and the video and audio receiving port number, and the identity identifier may be The IP address of the playback terminal.
- Step S704 transmitting target video and audio data.
- the second multimedia terminal After establishing the two-way video call connection with the first multimedia terminal, the second multimedia terminal sends the target video and audio data collected by the local end to the first multimedia terminal.
- Step S705 Send target video and audio data according to the transit address information.
- the first multimedia terminal sends the target video and audio data to the specified play terminal according to the transfer address information.
- the first multimedia terminal and the play terminal in the embodiment of the present invention are in the same local area network, as shown in the figure.
- the first multimedia terminal can access the internet through Wi-Fi, and the playback terminal can access the internet through the wired local area network.
- Step S706 playing the target video and audio data.
- the playback terminal After the playback terminal acquires the target video and audio data, the target video and audio data is played.
- Step S707 Send local audio and video data.
- the first multimedia terminal After establishing the two-way video call connection with the second multimedia terminal, the first multimedia terminal sends the video and audio data collected by the local end to the second multimedia terminal.
- Step S708 Play video and audio data sent by the first multimedia terminal.
- the second multimedia terminal After the second multimedia terminal acquires the video and audio data sent by the first multimedia terminal, the video is played Audio data.
- the first multimedia terminal establishes a two-way video call connection with the second multimedia terminal; and the second multimedia terminal sends the target video and audio data to the first multimedia
- the first multimedia terminal sends the target video and audio to the playing terminal through the communication connection according to the transfer address information, so that the playing terminal plays the target video and audio data, and the embodiment of the present invention can view the two-way video call.
- the audio data is transferred to a terminal having a large display screen such as a television to play, improving the user experience, and the operation is simple.
- FIG. 8 is a schematic structural diagram of a first multimedia terminal according to an embodiment of the present invention.
- the first multimedia terminal in the embodiment of the present invention may be a mobile multimedia terminal or a fixed multimedia terminal, such as a smart phone or a handheld game. Machine, multimedia phone or personal computer.
- the first multimedia terminal in the embodiment of the present invention may include at least a call connection establishing module 810, an address information acquiring module 820, and an address information sending module 830.
- the call connection establishing module 810 is configured to establish a two-way video call connection with the second multimedia terminal.
- the call connection establishing module 810 establishes a two-way video call connection with the second multimedia terminal, wherein the second multimedia terminal can be a mobile multimedia terminal or a fixed multimedia terminal, such as a smart phone, a handheld game machine, a multimedia phone or a personal computer. .
- the call connection establishing module 810 is configured to establish a two-way video call connection with the second multimedia terminal under the control of the communication controller, where the communication controller may be used to control the multimedia in the telecommunication system.
- the address information obtaining module 820 is configured to obtain the transit address information sent by the playing terminal after the call connection establishing module 810 establishes a two-way video call connection with the second multimedia terminal.
- the transit address information sent by the playing terminal may include the identity of the playing terminal and the video and audio receiving port number, and the identity identifier may be the IP address of the playing terminal.
- the playback terminal can be a multimedia terminal with a larger display screen, such as a digital television or set top box.
- the address information sending module 830 is configured to send the transit address information acquired by the address information acquiring module 820 to the second multimedia terminal, so that the second multimedia terminal according to the transit address information The target video and audio data is transmitted to the playback terminal.
- the first multimedia terminal in the embodiment of the present invention may further include Includes:
- the communication link establishing module 840 is configured to establish an NFC short-range wireless communication link with the playing terminal, so that the playing terminal sends the forwarding address information through the NFC link.
- the call connection establishing module 810 establishes a two-way video call connection with the second multimedia terminal;
- the address information obtaining module 820 acquires the transfer address information sent by the play terminal;
- the module 830 sends the obtained transit address information to the second multimedia terminal, so that the second multimedia terminal sends the target video and audio data to the play according to the transit address information.
- the video and audio data in the two-way video call can be transferred to a terminal having a large display screen such as a television to play, thereby improving the user experience.
- FIG. 9 is a schematic structural diagram of a second multimedia terminal according to an embodiment of the present invention.
- the second multimedia terminal in the embodiment of the present invention may be a mobile multimedia terminal or a fixed multimedia terminal, such as a smart phone or a handheld game. Machine, multimedia phone or personal computer.
- the second multimedia terminal in the embodiment of the present invention may include at least a call connection establishing module 910, an address information acquiring module 920, and an audio and video data transmitting module 930.
- the call connection establishing module 910 is configured to establish a two-way video call connection with the first multimedia terminal.
- the call connection establishing module 910 establishes a two-way video call connection with the first multimedia terminal under the control of the communication controller, wherein the communication controller may be a soft switch for controlling multimedia communication in the telecommunication system, and an IMS multimedia in the mobile communication system.
- the system call server or other Internet multimedia communication system control server, etc., the first multimedia terminal may be a mobile multimedia terminal or a fixed multimedia terminal, such as a smart phone, a handheld game machine, a multimedia phone or a personal computer.
- the address information obtaining module 920 is configured to acquire, after the call connection establishing module 910 establishes a two-way video call connection with the first multimedia terminal, the transfer address information of the specified play terminal sent by the first multimedia terminal.
- the second multimedia terminal acquires the transfer address information of the specified play terminal sent by the first multimedia terminal, where the transfer address information of the play terminal specified by the first multimedia terminal may include the identity and view of the play terminal.
- the audio receives the port number, and the identity can be the IP address of the playback terminal.
- the playback terminal can be a multimedia terminal with a larger display screen, such as a digital television or set top box.
- the address information obtaining module 920 is configured to obtain the transit address information of the playing terminal sent by the communications controller, where the transit address information is specified by the first multimedia terminal and sent to the communications. Controller's.
- the video and audio data transmitting module 930 is configured to send the target video and audio data to the playing terminal according to the transfer address information acquired by the address information acquiring module 920, so that the playing terminal puts the target video and audio data.
- the call connection establishing module 910 establishes a two-way video call connection with the first multimedia terminal; the address information obtaining module 920 acquires the specified play terminal sent by the first multimedia terminal.
- the transfer address information; the video and audio data sending module 930 sends the target video and audio data to the play terminal according to the transfer address information, so that the play terminal plays the target video and audio data, and the embodiment of the present invention can send a two-way video call.
- the video and audio data in the medium is transferred to a terminal having a large display screen such as a television to play, thereby improving the user experience.
- FIG. 10 is a schematic structural diagram of a playback terminal according to an embodiment of the present invention.
- the playback terminal in the embodiment of the present invention may be a multimedia terminal with a larger display screen, such as a digital television set or a set top box.
- the play terminal in the embodiment of the present invention may at least include an address information sending module.
- the audio and video data acquiring module 1020 and the video and audio data playing module 1030 are identical to each other.
- the address information sending module 1010 is configured to send the transit address information to the first multimedia terminal, so that the first multimedia terminal sends the transit address information to the second multimedia terminal.
- the address information sending module 1010 After establishing the communication connection with the first multimedia terminal, the address information sending module 1010 sends the transit address information to the first multimedia terminal, so that the first multimedia terminal sends the transit address information to the second multimedia. terminal.
- the address information sending module 1010 establishes an NFC wireless communication link with the first multimedia terminal when the first multimedia terminal is close to the playing module, and uses the NFC wireless communication link to the first multimedia.
- the terminal transmits the transfer address information, so that the first multimedia terminal sends the transfer address information to the communication controller, and the communication controller transmits the transfer address information to the second multimedia terminal.
- the video and audio data acquisition module 1020 is configured to acquire target video and audio data that is sent by the second multimedia terminal according to the transit address information sent by the address information sending module 1010.
- the video and audio data playing module 1030 is configured to play the target video and audio data acquired by the video and audio data acquiring module 1020.
- the playing terminal in the embodiment of the present invention may further include: a communication link establishing module 1040, configured to establish an NFC close distance with the first multimedia terminal.
- the line communication link, the trigger address information sending module 1010 sends the transfer address information to the first multimedia terminal.
- the address information sending module 1010 sends the transit address information to the first multimedia terminal, so that the first multimedia terminal sends the transit address information to the second multiple.
- the video and audio data acquiring module 1020 acquires the target video and audio data that is sent by the second multimedia terminal according to the transit address information; and the video and audio data playing module 1030 plays the acquired target video and audio data.
- the embodiment of the invention can transfer the video and audio data in the two-way video call to a terminal having a large display screen such as a television to play, thereby improving the user experience.
- FIG. 11 is a schematic structural diagram of a video call switching system according to an embodiment of the present invention.
- the video call switching system in the embodiment of the present invention may include at least a first multimedia terminal 1110, and a second plurality.
- the media terminal 1120 and the playback terminal 1130 where:
- a first multimedia terminal 1110 configured to establish a two-way video call connection with the second multimedia terminal 1120; acquire transfer address information sent by the play terminal 1130; and send the obtained transfer address information to the first Two multimedia terminals 1120.
- the second multimedia terminal 1120 is configured to acquire the transfer address information of the specified play terminal 1130 sent by the first multimedia terminal 1110, and send the target video and audio data to the play according to the transfer address information. Terminal 1130.
- the play terminal 1130 is configured to send the transfer address information to the first multimedia terminal 1110, acquire the target video and audio data that is sent by the second multimedia terminal 1120 according to the transfer address information, and play the acquired Target video and audio data.
- the first multimedia terminal 1110 establishes a two-way video call connection with the second multimedia terminal 1120; the second multimedia terminal 1120 acquires the first multimedia terminal 1110.
- Sending the transfer address information of the specified play terminal 1130, and transmitting the target video and audio data to the play terminal 1130 according to the transfer address information; the play terminal 1130 playing the target video and audio data, and the embodiment of the present invention can send the two-way video call
- the video and audio data in the medium is transferred to a terminal having a large display screen such as a television to play, thereby improving the user experience.
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Abstract
本发明实施例公开了一种视频通话的转接方法，所述方法包括：与第二多媒体终端建立双向视频通话连接；获取播放终端发送的转接地址信息；将所述获取到的转接地址信息发送至所述第二多媒体终端，以使所述第二多媒体终端根据所述转接地址信息将目标视音频数据发送至所述播放终端。本发明实施例还公开了一种终端及系统。采用本发明实施例，可将双向视频通话中的视音频数据转接到电视机等具有较大显示屏幕的终端进行播放，提升用户体验。
Description
一种视频通话的转接方法、 终端及系统 技术领域
本发明涉及通信领域， 尤其涉及一种视频通话的转接方法、 终端及系统。 背景技术
呼叫转移又称呼入转移， 即如果用户无法接听来电或不愿接听来电，呼叫 转移可以将来电转移到预设电话号码， 其中包括： 无条件转移所有来电， 即无 论手机处于何种状态，都将无条件地将所有来电转移到预设电话号码； 有条件 转移来电， 即当被呼叫手机未在有效服务区、 无人接听或正在通话时， 将来电 转移到预设电话号码； 转移分类，可以根据呼叫类型及当时电话状态把来电转 移到预设的不同的电话号码。 NFC ( Near Field Communication, 近距离无线通 信 )技术是由非接触式射频识别和互联互通技术整合演变而来， 可以在移动多 媒体终端、 消费类电子产品、 PC ( Personal Computer, 个人计算机）和智能控 制工具间进行近距离无线通信。
现有的呼叫转移法中， 通过呼叫转移功能和 NFC技术实现电话通话从一 个通信终端转移到另一个通信终端，例如， 第一通信终端和第二通信终端建立 通话连接， 并在第三通信终端与第一通信终端处于^巨离范围内时， 第三通信 终端可以与第一通信终端进行 NFC通信， 交换相关信息， 进一步的由第二通 信终端与第三通信终端建立通话连接，而第一通信终端和第二通信终端之间的 通话连接终止。现有技术中的通信终端必须是具备完整电话功能的终端，对于 不具备完整电话功能的终端， 不适用于所述呼叫转移法，也就不能实现在用户 使用手机等移动终端进行视频通话时，将对方的视频转接到电视机等具有较大 显示屏幕的终端进行播放。 发明内容
本发明实施例提供一种视频通话的转接方法、终端及系统， 可将双向视频 通话中的视音频数据转接到电视机等具有较大显示屏幕的终端进行播放，提升
用户体验。
本发明实施例提供了一种视频通话的转接方法， 包括：
与第二多媒体终端建立双向视频通话连接；
获取播放终端发送的转接地址信息；
将所述获取到的转接地址信息发送至所述第二多媒体终端，以使所述第二 多媒体终端根据所述转接地址信息将目标视音频数据发送至所述播放终端。
相应地， 本发明另一实施例还提供了一种视频通话的转接方法， 包括： 与第一多媒体终端建立双向视频通话连接；
获取所述第一多媒体终端发送的指定的播放终端的转接地址信息； 根据所述转接地址信息， 发送目标视音频数据至所述播放终端。
相应地， 本发明另一实施例还提供了一种视频通话的转接方法， 包括： 向第一多媒体终端发送转接地址信息 ,以使所述第一多媒体终端将所述转 接地址信息发送至第二多媒体终端；
获取所述第二多媒体终端根据所述转接地址信息发送的目标视音频数据； 播放所述获取到的目标视音频数据。
相应地， 本发明实施例还提供了一种第一多媒体终端， 包括：
通话连接建立模块， 用于与第二多媒体终端建立双向视频通话连接； 地址信息获取模块， 用于获取播放终端发送的转接地址信息；
地址信息发送模块，用于将所述地址信息获取模块获取到的转接地址信息 发送至所述第二多媒体终端，以使所述第二多媒体终端根据所述转接地址信息 将目标视音频数据发送至所述播放终端。
相应地， 本发明实施例还提供了一种第二多媒体终端， 包括：
通话连接建立模块， 用于与第一多媒体终端建立双向视频通话连接； 地址信息获取模块，用于获取所述第一多媒体终端发送的指定的播放终端 的转接地址信息；
视音频数据发送模块，用于根据所述地址信息获取模块获取到的转接地址 信息， 发送目标视音频数据至所述播放终端。
相应地， 本发明实施例还提供了一种播放终端， 包括：
地址信息发送模块， 用于向第一多媒体终端发送转接地址信息， 以使所述
第一多媒体终端将所述转接地址信息发送至第二多媒体终端；
视音频数据获取模块，用于获取所述第二多媒体终端根据所述地址信息发 送模块发送的转接地址信息发送的目标视音频数据；
视音频数据播放模块，用于播放所述视音频数据获取模块获取到的目标视 音频数据。
相应地， 本发明实施例还提供了一种视频通话的转接系统， 所述系统至少 包括第一多媒体终端、 第二多媒体终端和播放终端， 其中：
所述第一多媒体终端， 用于与第二多媒体终端建立双向视频通话连接； 获 取播放终端发送的转接地址信息；将所述获取到的转接地址信息发送至所述第 二多媒体终端；
所述第二多媒体终端，用于获取所述第一多媒体终端发送的指定的播放终 端的转接地址信息； 根据所述转接地址信息，发送目标视音频数据至所述播放 终端；
所述播放终端， 用于向第一多媒体终端发送转接地址信息； 获取所述第二 多媒体终端根据所述转接地址信息发送的目标视音频数据；播放所述获取到的 目标视音频数据。
实施本发明实施例， 具有如下有益效果： 本发明实施例中第一多媒体终端 与第二多媒体终端建立双向视频通话连接； 获取播放终端发送的转接地址信 息； 将所述获取到的转接地址信息发送至所述第二多媒体终端， 以使所述第二 多媒体终端根据所述转接地址信息将目标视音频数据发送至所述播放终端，本 发明实施例可将双向视频通话中的视音频数据转接到电视机等具有较大显示 屏幕的终端进行播放， 提升用户体验。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施 例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地， 下面描述 中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创 造性劳动的前提下， 还可以根据这些附图获得其他的附图。
图 1是本发明实施例中提供的一种视频通话的转接方法的流程示意图； 图 2是本发明另一实施例中提供的一种视频通话的转接方法的流程示意 图；
图 3 是本发明另一实施例中提供的一种视频通话的转接方法的流程示意 图；
图 4是本发明另一实施例中提供的一种视频通话的转接方法的流程示意 图；
图 5是本发明实施例中提供的一种组网结构示意图；
图 6是本发明实施例中提供的另一种组网结构示意图；
图 7是本发明另一实施例中提供的一种视频通话的转接方法的流程示意 图；
图 8是本发明实施例中提供的一种第一多媒体终端的结构示意图； 图 9是本发明实施例中提供的一种第二多媒体终端的结构示意图； 图 10是本发明实施例中提供的一种播放终端的结构示意图；
图 11是本发明实施例中提供的一种视频通话的转接系统的结构示意图。 具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清 楚、 完整地描述， 显然， 所描述的实施例是本发明一部分实施例， 而不是全部 的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳 动前提下所获得的所有其他实施例， 都属于本发明保护的范围。
本发明提供了一种视频通话的转接方法、终端及系统， 可将双向视频通话 中的视音频数据转接到电视机等具有较大显示屏幕的终端进行播放，提升用户 体验。 以下分别进行详细说明。
图 1是本发明实施例中提供的一种视频通话的转接方法的流程示意图，如 图所示本发明实施例的视频通话的转接方法至少包括：
步骤 S101 , 与第二多媒体终端建立双向视频通话连接。
第一多媒体终端与第二多媒体终端建立双向视频通话连接，其中第一多媒
体终端和第二多媒体终端可以是移动多媒体终端或固定多媒体终端，例如智能 手机、 手持游戏机、 多媒体电话机或个人电脑等。
作为一种可选的实施方式，第一多媒体终端与第二多媒体终端可以在通信 控制器的控制下，建立双向视频通话连接， 其中通信控制器在终端与网络节点 之间建立通信会话， 可以是电信系统中用于控制多媒体通信的软交换机、移动 通信系统中的 IMS ( IP Multimedia Subsystem, IP多媒体系统 ) 多媒体系统呼 叫服务器或其他互联网多媒体通信系统控制服务器等。
步骤 S102, 获取播放终端发送的转接地址信息。
第一多媒体终端与第二多媒体终端建立双向通话连接后，获取播放终端发 送的转接地址信息。
具体实现中， 第一多媒体终端与第二多媒体终端建立双向通话连接后， 可 以靠近播放终端， 与播放终端建立 NFC无线通信链接， 并获取播放终端通过
NFC链接发送的转接地址信息。
其中，播放终端发送的转接地址信息可以包括播放终端的身份标识和视音 频接收端口号， 而身份标识可以为播放终端的 IP地址。 播放终端可以是带有 较大显示屏幕的多媒体终端， 例如数字电视机或机顶盒等。
步骤 S103 , 将所述获取到的转接地址信息发送至所述第二多媒体终端。 第一多媒体终端将获取到的转接地址信息发送至第二多媒体终端，以使第 二多媒体终端根据转接地址信息，将本端采集的目标视音频数据发送至播放终 端， 无需继续发送至第一多媒体终端， 而第一多媒体终端在本端采集的视音频 数据仍然发送至第二多媒体终端，即第一多媒体终端与第二多媒体终端建立双 向视频通话连接后，第一多媒体终端将本端采集的视音频数据发送至第二多媒 体终端， 第二多媒体终端将本端采集的目标视音频数据发送至播放终端， 以使 播放终端播放所述目标视音频数据。
作为一种可选的实施方式，第一多媒体终端将获取到的转接地址信息发送 至通信控制器， 以使通信控制器将转接地址信息发送至第二多媒体终端， 第二 多媒体终端根据转接地址信息并在通信控制器的控制下，将目标视音频数据发 送至播放终端。
在图 1所描述的视频通话的转接方法中，第一多媒体终端与第二多媒体终
端建立双向视频通话连接； 获取播放终端发送的转接地址信息； 将所述获取到 的转接地址信息发送至所述第二多媒体终端，以使所述第二多媒体终端根据所 述转接地址信息将目标视音频数据发送至所述播放终端，本发明实施例可将双 向视频通话中的视音频数据转接到电视机等具有较大显示屏幕的终端进行播 放， 提升用户体验。
图 2是本发明另一实施例中提供的一种视频通话的转接方法的流程示意 图，其中图 2所示的视频通话的转接方法重点是从第二多媒体终端的角度描述 的。 如图所示， 该视频通话的转接方法可以包括以下步骤：
步骤 S201 , 与第一多媒体终端建立双向视频通话连接。
第二多媒体终端与第一多媒体终端建立双向视频通话连接，其中第一多媒 体终端和第二多媒体终端可以是移动多媒体终端或固定多媒体终端 ,例如智能 手机、 手持游戏机、 多媒体电话机或个人电脑等。
作为一种可选的实施方式，第二多媒体终端与第一多媒体终端可以在通信 控制器的控制下，建立双向视频通话连接， 其中通信控制器可以是电信系统中 用于控制多媒体通信的软交换机、 移动通信系统中的 IMS 多媒体系统呼叫服 务器或其他互联网多媒体通信系统控制服务器等。
步骤 S202, 获取所述第一多媒体终端发送的指定的播放终端的转接地址 信息。
第二多媒体终端获取第一多媒体终端发送的指定的播放终端的转接地址 信息，其中第一多媒体终端指定的播放终端的转接地址信息可以包括播放终端 的身份标识和视音频接收端口号， 而身份标识可以为播放终端的 IP地址。 播 放终端可以是带有较大显示屏幕的多媒体终端， 例如数字电视机或机顶盒等。
作为一种可选的实施方式，第二多媒体终端可以获取通信控制器发送的播 放终端的转接地址信息，其中所述转接地址信息是第一多媒体终端指定并发送 至通信控制器的。
步骤 S203 , 根据所述转接地址信息， 发送目标视音频数据至所述播放终 端。
第二多媒体终端根据转接地址信息，将本端采集的目标视音频数据发送至 播放终端， 无需继续发送至第一多媒体终端， 而第一多媒体终端在本端采集的
视音频数据仍然发送至第二多媒体终端，即第一多媒体终端与第二多媒体终端 建立双向视频通话连接后，第一多媒体终端将本端采集的视音频数据发送至第 二多媒体终端， 第二多媒体终端将本端采集的目标视音频数据发送至播放终 端， 以使播放终端播放所述目标视音频数据。
在图 2所描述的视频通话的转接方法中，第二多媒体终端与第一多媒体终 端建立双向视频通话连接；获取第一多媒体终端发送的指定的播放终端的转接 地址信息； 根据所述转接地址信息， 发送目标视音频数据至播放终端， 以使播 放终端播放所述目标视音频数据，本发明实施例可将双向视频通话中的视音频 数据转接到电视机等具有较大显示屏幕的终端进行播放， 提升用户体验。
图 3 是本发明另一实施例中提供的一种视频通话的转接方法的流程示意 图， 其中图 3所示的视频通话的转接方法重点是从播放终端的角度描述的。如 图所示， 该视频通话的转接方法可以包括以下步骤：
步骤 S301 , 向第一多媒体终端发送转接地址信息。
在第一多媒体终端靠近所述播放终端时 ,播放终端可以与第一多媒体终端 建立 NFC无线通信连接， 并向第一多媒体终端发送转接地址信息， 以使第一 多媒体终端将转接地址信息发送至第二多媒体终端。
其中，播放终端发送的转接地址信息可以包括播放终端的身份标识和视音 频接收端口号， 而身份标识可以为播放终端的 IP地址。 播放终端可以是带有 较大显示屏幕的多媒体终端， 例如数字电视机或机顶盒等。
作为一种可选的实施方式， 播放终端向第一多媒体终端发送转接地址信 息， 以使第一多媒体终端将转接地址信息发送至通信控制器，通信控制器将转 接地址信息发送至第二多媒体终端。
步骤 S302, 获取所述第二多媒体终端根据所述转接地址信息发送的目标 视音频数据。
播放终端获取第二多媒体终端根据转接地址信息发送的目标视音频数据， 而第一多媒体终端在本端采集的视音频数据仍然发送至第二多媒体终端，即第 一多媒体终端与第二多媒体终端建立双向视频通话连接后，第一多媒体终端将 本端采集的视音频数据发送至第二多媒体终端，第二多媒体终端将本端采集的 目标视音频数据发送至播放终端， 无需继续发送至第一多媒体终端。
作为一种可选的实施方式，播放终端可以在通信控制器的控制下， 获取第 二多媒体终端根据转接地址信息发送的目标视音频数据。
步骤 S303 , 播放所述获取到的目标视音频数据。
播放终端获取到目标视音频数据后， 播放所述目标视音频数据。
在图 3所描述的视频通话的转接方法中，播放终端向第一多媒体终端发送 转接地址信息，以使所述第一多媒体终端将所述转接地址信息发送至第二多媒 体终端；获取所述第二多媒体终端根据所述转接地址信息发送的目标视音频数 据； 播放所述获取到的目标视音频数据， 本发明实施例可将双向视频通话中的 视音频数据转接到电视机等具有较大显示屏幕的终端进行播放， 提升用户体 验。
图 4是本发明另一实施例中提供的一种视频通话的转接方法的流程示意 图， 其中图 4所示的视频通话的转接方法中的设备至少包括第一多媒体终端、 第二多媒体终端、 播放终端以及通信控制器。 如图所示， 该视频通话的转接方 法可以包括以下步骤：
步骤 S401 , 建立双向视频通话连接。
第一多媒体终端与第二多媒体终端在通信控制器的控制下，建立双向视频 通话连接，其中第一多媒体终端和第二多媒体终端可以是移动多媒体终端或固 定多媒体终端， 例如智能手机、 手持游戏机、 多媒体电话机或个人电脑等， 通 信控制器可以是电信系统中用于控制多媒体通信的软交换机、移动通信系统中 的 IMS多媒体系统呼叫服务器或其他互联网多媒体通信系统控制服务器等。
步骤 S402, 建立通信链接。
第一多媒体终端与第二多媒体终端建立双向视频通话连接后，可以靠近播 放终端， 与播放终端建立 NFC无线通信链接。
步骤 S403 , 发送转接地址信息。
播放终端与第一多媒体终端建立连接后，发送转接地址信息至第一多媒体 终端， 转接地址信息可以包括播放终端的身份标识和视音频接收端口号， 而身 份标识可以为播放终端的 IP地址。
步骤 S404, 发送转接地址信息。
第一多媒体终端将获取到的转接地址信息发送至通信控制器。
步骤 S405, 发送转接地址信息。
通信控制器将转接地址信息发送至第二多媒体终端。本发明实施例中的设 备包括通信控制器， 则第一多媒体终端与播放终端可以在同一个局域网中，也 可以不在同一个局域网中，如图 5所示， 图 5是本发明实施例中提供的一种组 网结构示意图，第一多媒体终端可以通过 3G或 4G移动通信网接入互联网络， 播放终端可以通过有线宽带 IP网接入互联网络。 如图 6所示， 图 6是本发明 实施例中提供的另一种组网结构示意图，第一多媒体终端可以通过 Wi-Fi接入 互联网络， 播放终端可以通过有线局域网接入互联网络。
步骤 S406, 根据转接地址信息， 发送目标视音频数据。
第二多媒体设备根据转接地址信息，将本端采集的目标视音频数据在通信 控制器的控制下， 发送至播放终端。
步骤 S407, 播放目标视音频数据。
播放终端获取到目标视音频数据后， 播放所述目标视音频数据。
步骤 S408, 发送本端视音频数据。
第一多媒体终端与第二多媒体终端的视频通话连接并没有关闭，第一多媒 体终端仍然将本端采集的视音频数据发送至第二多媒体终端。
步骤 S409, 播放第一多媒体终端发送的视音频数据。
第二多媒体终端获取到第一多媒体终端发送的视音频数据后，播放所述视 音频数据。
在图 4所描述的视频通话的转接方法中，第一多媒体终端与第二多媒体终 端建立双向视频通话连接；第一多媒体终端将播放终端发送的转接地址信息发 送至通信控制器； 第二多媒体终端根据通信控制器发送的转接地址信息，将目 标视音频数据发送至播放终端， 以使播放终端播放所述目标视音频数据， 本发 明实施例可将双向视频通话中的视音频数据转接到电视机等具有较大显示屏 幕的终端进行播放， 提升用户体验。
图 7是本发明另一实施例中提供的一种视频通话的转接方法的流程示意 图， 其中图 7所示的视频通话的转接方法中的设备至少包括第一多媒体终端、 第二多媒体终端以及播放终端。如图所示， 该视频通话的转接方法可以包括以 下步骤：
步骤 S701 , 建立双向视频通话连接。
第一多媒体终端与第二多媒体终端在通信控制器的控制下，建立双向视频 通话连接，其中第一多媒体终端和第二多媒体终端可以是移动多媒体终端或固 定多媒体终端， 例如智能手机、 手持游戏机、 多媒体电话机或个人电脑等， 通 信控制器可以是电信系统中用于控制多媒体通信的软交换机、移动通信系统中 的 IMS多媒体系统呼叫服务器或其他互联网多媒体通信系统控制服务器等。
步骤 S702, 建立通信链接。
第一多媒体终端与第二多媒体终端建立双向视频通话连接后，可以靠近播 放终端， 与播放终端建立 NFC无线通信链接， 播放终端可以是带有较大显示 屏幕的多媒体终端， 例如数字电视机或机顶盒等。
步骤 S703 , 发送转接地址信息。
播放终端与第一多媒体终端建立通信连接后，向第一多媒体终端发送转接 地址信息， 转接地址信息可以包括播放终端的身份标识和视音频接收端口号， 而身份标识可以为播放终端的 IP地址。
步骤 S704, 发送目标视音频数据。
第二多媒体终端与第一多媒体终端建立双向视频通话连接后 ,发送本端采 集的目标视音频数据至第一多媒体终端。
步骤 S705, 根据转接地址信息， 发送目标视音频数据。
第一多媒体终端根据转接地址信息，将目标视音频数据发送至指定的播放 终端， 本发明实施例中的第一多媒体终端和播放终端处于同一局域网中，如图
6所示， 第一多媒体终端可以通过 Wi-Fi接入互联网络， 播放终端可以通过有 线局域网接入互联网络。
步骤 S706, 播放目标视音频数据。
播放终端获取到目标视音频数据后， 播放所述目标视音频数据。
步骤 S707, 发送本端视音频数据。
第一多媒体终端与第二多媒体终端建立双向视频通话连接后，向第二多媒 体终端发送本端采集的视音频数据。
步骤 S708, 播放第一多媒体终端发送的视音频数据。
第二多媒体终端获取到第一多媒体终端发送的视音频数据后，播放所述视
音频数据。
在图 7所描述的视频通话的转接方法中，第一多媒体终端与第二多媒体终 端建立双向视频通话连接；第二多媒体终端将目标视音频数据发送至第一多媒 体终端，第一多媒体终端根据转接地址信息将目标视音频通过通信连接发送至 播放终端， 以使播放终端播放所述目标视音频数据， 本发明实施例可将双向视 频通话中的视音频数据转接到电视机等具有较大显示屏幕的终端进行播放，提 升用户体验， 并且操作简单。
图 8是本发明实施例中提供的一种第一多媒体终端的结构示意图，本发明 实施例中的第一多媒体终端可以是移动多媒体终端或固定多媒体终端，例如智 能手机、 手持游戏机、 多媒体电话机或个人电脑等。 如图所示本发明实施例中 的第一多媒体终端至少可以包括通话连接建立模块 810、 地址信息获取模块 820、 地址信息发送模块 830。
通话连接建立模块 810, 用于与第二多媒体终端建立双向视频通话连接。 通话连接建立模块 810与第二多媒体终端建立双向视频通话连接，其中第 二多媒体终端可以是移动多媒体终端或固定多媒体终端， 例如智能手机、手持 游戏机、 多媒体电话机或个人电脑等。
作为一种可选的实施方式，通话连接建立模块 810用于在通信控制器的控 制下， 与第二多媒体终端建立双向视频通话连接， 其中通信控制器可以是电信 系统中用于控制多媒体通信的软交换机、 移动通信系统中的 IMS多媒体系统 呼叫服务器或其他互联网多媒体通信系统控制服务器等。
地址信息获取模块 820, 用于在通话连接建立模块 810与第二多媒体终端 建立双向视频通话连接后， 获取播放终端发送的转接地址信息。其中播放终端 发送的转接地址信息可以包括播放终端的身份标识和视音频接收端口号，而身 份标识可以为播放终端的 IP地址。 播放终端可以是带有较大显示屏幕的多媒 体终端， 例如数字电视机或机顶盒等。
地址信息发送模块 830, 用于将地址信息获取模块 820获取到的转接地址 信息发送至所述第二多媒体终端，以使所述第二多媒体终端根据所述转接地址 信息将目标视音频数据发送至所述播放终端。
作为一种可选的实施方式， 本发明实施例中的第一多媒体终端还可以包
括：
通信链接建立模块 840, 用于与所述播放终端建立 NFC近距离无线通信 链接， 以使所述播放终端通过所述 NFC链接发送所述转接地址信息。
在图 8所描述的第一多媒体终端中，通话连接建立模块 810与第二多媒体 终端建立双向视频通话连接；地址信息获取模块 820获取播放终端发送的转接 地址信息；地址信息发送模块 830将所述获取到的转接地址信息发送至所述第 二多媒体终端，以使所述第二多媒体终端根据所述转接地址信息将目标视音频 数据发送至所述播放终端，本发明实施例可将双向视频通话中的视音频数据转 接到电视机等具有较大显示屏幕的终端进行播放， 提升用户体验。
图 9是本发明实施例中提供的一种第二多媒体终端的结构示意图，本发明 实施例中的第二多媒体终端可以是移动多媒体终端或固定多媒体终端，例如智 能手机、 手持游戏机、 多媒体电话机或个人电脑等。 如图所示本发明实施例中 的第二多媒体终端至少可以包括通话连接建立模块 910、 地址信息获取模块 920、 视音频数据发送模块 930。
通话连接建立模块 910, 用于与第一多媒体终端建立双向视频通话连接。 通话连接建立模块 910 在通信控制器的控制下与第一多媒体终端建立双 向视频通话连接，其中通信控制器可以是电信系统中用于控制多媒体通信的软 交换机、 移动通信系统中的 IMS多媒体系统呼叫服务器或其他互联网多媒体 通信系统控制服务器等，第一多媒体终端可以是移动多媒体终端或固定多媒体 终端， 例如智能手机、 手持游戏机、 多媒体电话机或个人电脑等。
地址信息获取模块 920, 用于在通话连接建立模块 910与第一多媒体终端 建立双向视频通话连接后，获取所述第一多媒体终端发送的指定的播放终端的 转接地址信息。
第二多媒体终端获取第一多媒体终端发送的指定的播放终端的转接地址 信息，其中第一多媒体终端指定的播放终端的转接地址信息可以包括播放终端 的身份标识和视音频接收端口号， 而身份标识可以为播放终端的 IP地址。 播 放终端可以是带有较大显示屏幕的多媒体终端， 例如数字电视机或机顶盒等。
具体实现中，地址信息获取模块 920用于获取通信控制器发送的播放终端 的转接地址信息，其中所述转接地址信息是第一多媒体终端指定并发送至通信
控制器的。
视音频数据发送模块 930, 用于根据地址信息获取模块 920获取到的转接 地址信息，发送目标视音频数据至所述播放终端， 以使播放终端放所述目标视 音频数据。
在图 9所描述的第二多媒体终端中，通话连接建立模块 910与第一多媒体 终端建立双向视频通话连接；地址信息获取模块 920获取第一多媒体终端发送 的指定的播放终端的转接地址信息；视音频数据发送模块 930根据所述转接地 址信息，发送目标视音频数据至播放终端， 以使播放终端播放所述目标视音频 数据，本发明实施例可将双向视频通话中的视音频数据转接到电视机等具有较 大显示屏幕的终端进行播放， 提升用户体验。
图 10是本发明实施例中一种播放终端的结构示意图， 本发明实施例中的 播放终端可以是带有较大显示屏幕的多媒体终端， 例如数字电视机或机顶盒 等。 如图所示本发明实施例中的播放终端至少可以包括地址信息发送模块
1010、 视音频数据获取模块 1020以及视音频数据播放模块 1030。
地址信息发送模块 1010, 用于向第一多媒体终端发送转接地址信息， 以 使所述第一多媒体终端将所述转接地址信息发送至第二多媒体终端。
地址信息发送模块 1010与第一多媒体终端建立通信连接后， 向第一多媒 体终端发送转接地址信息，以使第一多媒体终端将转接地址信息发送至第二多 媒体终端。
具体实现中，地址信息发送模块 1010在第一多媒体终端靠近播放模块时， 与第一多媒体终端建立 NFC无线通信链路，并通过所述 NFC无线通信链路向 第一多媒体终端发送转接地址信息，以使第一多媒体终端将转接地址信息发送 至通信控制器 , 通信控制器将转接地址信息发送至第二多媒体终端。
视音频数据获取模块 1020, 用于获取所述第二多媒体终端根据地址信息 发送模块 1010发送的转接地址信息发送的目标视音频数据。
视音频数据播放模块 1030, 用于播放视音频数据获取模块 1020获取到的 目标视音频数据。
作为一种可选的实施方式， 本发明实施例中的播放终端还可以包括： 通信链接建立模块 1040, 用于与所述第一多媒体终端建立 NFC近距离无
线通信链接， 触发地址信息发送模块 1010向所述第一多媒体终端发送所述转 接地址信息。
在图 10所描述的播放终端中，地址信息发送模块 1010向第一多媒体终端 发送转接地址信息，以使所述第一多媒体终端将所述转接地址信息发送至第二 多媒体终端； 视音频数据获取模块 1020获取所述第二多媒体终端根据所述转 接地址信息发送的目标视音频数据； 视音频数据播放模块 1030播放所述获取 到的目标视音频数据，本发明实施例可将双向视频通话中的视音频数据转接到 电视机等具有较大显示屏幕的终端进行播放， 提升用户体验。
图 11是本发明实施例中一种视频通话的转接系统的结构示意图， 如图所 示本发明实施例中的视频通话的转接系统至少可以包括第一多媒体终端 1110、 第二多媒体终端 1120以及播放终端 1130, 其中：
第一多媒体终端 1110, 用于与第二多媒体终端 1120建立双向视频通话连 接； 获取播放终端 1130发送的转接地址信息； 将所述获取到的转接地址信息 发送至所述第二多媒体终端 1120。
第二多媒体终端 1120, 用于获取所述第一多媒体终端 1110发送的指定的 播放终端 1130的转接地址信息； 根据所述转接地址信息， 发送目标视音频数 据至所述播放终端 1130。
播放终端 1130, 用于向第一多媒体终端 1110发送转接地址信息； 获取所 述第二多媒体终端 1120根据所述转接地址信息发送的目标视音频数据； 播放 所述获取到的目标视音频数据。
在图 11所描述的视频通话的转接系统中，第一多媒体终端 1110与第二多 媒体终端 1120建立双向视频通话连接；第二多媒体终端 1120获取第一多媒体 终端 1110发送的指定的播放终端 1130的转接地址信息，并根据转接地址信息 将目标视音频数据发送至播放终端 1130; 播放终端 1130播放所述目标视音频 数据，本发明实施例可将双向视频通话中的视音频数据转接到电视机等具有较 大显示屏幕的终端进行播放， 提升用户体验。
需要说明的是， 在上述实施例中， 对各个实施例的描述都各有侧重， 某个 实施例中没有详细描述的部分， 可以参见其他实施例的相关描述。 其次， 本领 域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例， 所涉及
的动作和模块并不一定是本发明所必须的。
以上对本发明实施例所提供的视频通话的转接方法、终端及系统进行了详 实施例的说明只是用于帮助理解本发明的方法及其核心思想； 同时，对于本领 域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有 改变之处， 综上所述， 本说明书内容不应理解为对本发明的限制。
Claims
1、 一种视频通话的转接方法， 其特征在于， 所述方法包括：
与第二多媒体终端建立双向视频通话连接；
获取播放终端发送的转接地址信息；
将所述获取到的转接地址信息发送至所述第二多媒体终端，以使所述第二 多媒体终端根据所述转接地址信息将目标视音频数据发送至所述播放终端。
2、 如权利要求 1所述的方法， 其特征在于， 所述将所述获取到的转接地 址信息发送至所述第二多媒体终端包括：
将所述获取到的转接地址信息发送至通信控制器，以使所述通信控制器将 所述转接地址信息发送至所述第二多媒体终端。
3、 如权利要求 1所述的方法， 其特征在于， 所述获取播放终端发送的转 接地址信息之前还包括：
与所述播放终端建立 NFC近距离无线通信链接， 以使所述播放终端通过 所述 NFC链接发送所述转接地址信息。
4、 一种视频通话的转接方法， 其特征在于， 所述方法包括：
与第一多媒体终端建立双向视频通话连接；
获取所述第一多媒体终端发送的指定的播放终端的转接地址信息； 根据所述转接地址信息， 发送目标视音频数据至所述播放终端。
5、 如权利要求 4所述的方法， 其特征在于， 所述获取所述第一多媒体终 端发送的指定的播放终端的转接地址信息包括：
获取通信控制器发送的播放终端的转接地址信息，所述转接地址信息是所 述第一多媒体终端指定并发送至所述通信控制器的。
6、 一种视频通话的转接方法， 其特征在于， 所述方法包括：
向第一多媒体终端发送转接地址信息 ,以使所述第一多媒体终端将所述转 接地址信息发送至第二多媒体终端；
获取所述第二多媒体终端根据所述转接地址信息发送的目标视音频数据； 播放所述获取到的目标视音频数据。
7、 如权利要求 6所述的方法， 其特征在于， 所述向第一多媒体终端发送 转接地址信息，以使所述第一多媒体终端将所述转接地址信息发送至第二多媒 体终端包括：
向第一多媒体终端发送转接地址信息，以使所述第一多媒体终端将所述转 接地址信息发送至通信控制器，所述通信控制器将所述转接地址信息发送至所 述第二多媒体终端。
8、 如权利要求 6所述的方法， 其特征在于， 所述向第一多媒体终端发送 转接地址信息之前还包括：
与所述第一多媒体终端建立 NFC链接， 触发向所述第一多媒体终端发送 所述转接地址信息。
9、 一种第一多媒体终端， 其特征在于， 所述终端包括：
通话连接建立模块， 用于与第二多媒体终端建立双向视频通话连接； 地址信息获取模块， 用于获取播放终端发送的转接地址信息；
地址信息发送模块，用于将所述地址信息获取模块获取到的转接地址信息 发送至所述第二多媒体终端，以使所述第二多媒体终端根据所述转接地址信息 将目标视音频数据发送至所述播放终端。
10、如权利要求 9所述的终端，其特征在于，所述地址信息发送模块用于： 将所述地址信息获取模块获取到的转接地址信息发送至通信控制器，以使 所述通信控制器将所述转接地址信息发送至所述第二多媒体终端，所述第二多 媒体终端根据所述转接地址信息将目标视音频数据发送至所述播放终端。
11、 如权利要求 9所述的终端， 其特征在于， 所述终端还包括： 通信链接建立模块， 用于与所述播放终端建立 NFC链接， 以使所述播放 终端通过所述 NFC链接发送所述转接地址信息。
12、 一种第二多媒体终端， 其特征在于， 所述终端包括：
通话连接建立模块， 用于与第一多媒体终端建立双向视频通话连接； 地址信息获取模块，用于获取所述第一多媒体终端发送的指定的播放终端 的转接地址信息；
视音频数据发送模块，用于根据所述地址信息获取模块获取到的转接地址 信息， 发送目标视音频数据至所述播放终端。
13、 如权利要求 12所述的终端， 其特征在于， 所述地址信息获取模块用 于：
获取通信控制器发送的播放终端的转接地址信息，所述转接地址信息是所 述第一多媒体终端指定并发送至所述通信控制器的。
14、 一种播放终端， 其特征在于， 所述终端包括：
地址信息发送模块， 用于向第一多媒体终端发送转接地址信息， 以使所述 第一多媒体终端将所述转接地址信息发送至第二多媒体终端；
视音频数据获取模块，用于获取所述第二多媒体终端根据所述地址信息发 送模块发送的转接地址信息发送的目标视音频数据；
视音频数据播放模块，用于播放所述视音频数据获取模块获取到的目标视 音频数据。
15、 如权利要求 14所述的终端， 其特征在于， 所述地址信息发送模块用 于：
向第一多媒体终端发送转接地址信息 ,以使所述第一多媒体终端将所述转 接地址信息发送至通信控制器，所述通信控制器将所述转接地址信息发送至第
二多媒体终端。
16、 如权利要求 14所述的终端， 其特征在于， 所述终端还包括： 通信链接建立模块， 用于与所述第一多媒体终端建立 NFC链接， 触发所 述地址信息发送模块向所述第一多媒体终端发送所述转接地址信息。
17、 一种视音频通话的转接系统， 其特征在于， 所述系统包括如权利要求 9〜11 中任一项所述的第一多媒体终端、 如权利要求 12或 13所述的第二多媒 体终端以及如权利要求 14〜16中任一项所述的播放终端， 其中：
所述第一多媒体终端， 用于与第二多媒体终端建立双向视频通话连接； 获 取播放终端发送的转接地址信息；将所述获取到的转接地址信息发送至所述第 二多媒体终端；
所述第二多媒体终端，用于获取所述第一多媒体终端发送的指定的播放终 端的转接地址信息； 根据所述转接地址信息，发送目标视音频数据至所述播放 终端；
所述播放终端， 用于向第一多媒体终端发送转接地址信息； 获取所述第二 多媒体终端根据所述转接地址信息发送的目标视音频数据；播放所述获取到的 目标视音频数据。
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| CN104918132A (zh) * | 2015-06-05 | 2015-09-16 | Tcl集团股份有限公司 | 一种智能电视音视频通讯的方法及系统 |
| CN106101600A (zh) * | 2016-07-27 | 2016-11-09 | 北京小米移动软件有限公司 | 视频通话的连接方法及装置 |
| CN106506477B (zh) * | 2016-10-24 | 2019-11-15 | 北京小米移动软件有限公司 | 通话转接方法、装置及系统 |
| CN109889758B (zh) * | 2019-01-30 | 2022-09-30 | 平安科技（深圳）有限公司 | 视频转接方法、电子装置、计算机设备及可读存储介质 |
| CN110138937B (zh) * | 2019-05-07 | 2021-06-15 | 华为技术有限公司 | 一种通话方法、设备及系统 |
| CN112261339B (zh) * | 2020-10-15 | 2023-04-11 | Oppo广东移动通信有限公司 | 视频通信方法、装置、电子设备和计算机可读存储介质 |
| CN115460451B (zh) * | 2022-09-15 | 2024-04-26 | 浙江大华技术股份有限公司 | 视频播放方法、装置、存储介质及电子装置 |
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