WO2011137723A1

WO2011137723A1 - Method for recording video and method for sending video data for terminal call and visual terminal

Info

Publication number: WO2011137723A1
Application number: PCT/CN2011/073312
Authority: WO
Inventors: 魏东
Original assignee: 华为终端有限公司
Priority date: 2010-05-04
Filing date: 2011-04-26
Publication date: 2011-11-10
Also published as: CN101854356A

Abstract

The embodiments of the present invention relate to a method for recording video for a call of a visual phone terminal and a visual phone terminal, wherein the method includes that: a first visual phone terminal sends a request response message of the ringing state to a second visual phone terminal after receiving a call request message sent by the second visual phone terminal; after the first visual phone terminal receives video data sent by the second visual phone terminal, if the ringing time of the first visual phone terminal exceeds a preset time, and the call does not make connection, the video data and an identifier of the second visual phone terminal are recorded, and the recorded video data is stored in a video file. By the present invention, in the case of not making connection the call, the video data and the call number of the correspondent end can be recorded, thus facilitating to play correlative video at the time of acquiring missing calls and improving user's experience.

Description

Video recording method for terminal call, video data transmitting method and visual terminal The application is submitted to the Chinese Patent Office on May 4, 2010, and the application number is

201010163223.1, the entire disclosure of which is hereby incorporated by reference in its entirety in its entirety in the the the the the the the the the the the Technical field

The present invention relates to the field of multimedia communication technologies, and in particular, to a video recording method for videophone terminal calling, a method for transmitting video data, and a videophone terminal. Background technique

With the development of multimedia communication technologies and the popularity of broadband Internet access, videophones have reached the critical cost points required for popular products, and the demand has driven the popularization of videophones.

At present, the basic call flow for a user to conduct a session through a videophone is: When user A wants to call user B, an invitation (INVITE) request with a Session Description Protocol (SDP) is sent to the server on the network side (ie, soft). If the server identifies that the user A wants to call is user B, the request is forwarded to user B, and user A is fed back with a number 100 response, indicating that the invitation request has been processed, and user B receives After the INVITE request, it also sends a 100 response to the server, and then sends a number 180 response, indicating that user B is in the ringing state. The server directly forwards the received number to 180 response, and user A receives the number. When the response is 180, the ringback tone of the peer is heard; after that, the user B sends a response with the SDP number 200 OK to the server, and the server forwards the 200 OK response with the SDP to the user A, and the user A receives When the 200 OK response with the SDP is performed, the related device is initialized according to the information such as the capability set information and the port number, and is connected to the designated port at the beginning. Data, and then replies with a response ACK to the server, indicating that the 200 OK response has been received, the server forwards the ACK in response to the user B, user B receives the ACK response, the start of the port negotiated Accept audio and video data. At this point, when User B receives the ACK response, a basic call is established.

In the research and practice of the prior art, the inventors have found that in the existing implementation, only when the visual call is established, the audio and video data of the opposite end can be received, that is, for the current visual call. The video data of the opposite end can be received only when the call is connected. If the call is not connected, the audio and video data of the opposite end cannot be obtained. Summary of the invention

The embodiment of the invention provides a video recording method for a videophone terminal call, a method for transmitting video data, and a videophone terminal, so as to record the video data and the caller number of the opposite end when the incoming call is not connected, conveniently Play related videos when you check for missed calls.

In order to solve the above technical problem, an embodiment of the present invention provides a video recording method for a videophone terminal call, where the method includes:

After receiving the call request message sent by the second videophone terminal, the first videophone terminal sends a request response message of the ringing state to the second videophone terminal;

After the first videophone terminal receives the video data sent by the second videophone terminal, if the ringing time of the first videophone terminal exceeds a preset time, and the call is not connected, Recording the video data and the identifier of the second videophone terminal, and saving the recorded video data to the video file.

The embodiment of the invention further provides a method for transmitting video data, the method comprising: after the second videophone terminal sends a call request message to the first videophone terminal, receiving the first videophone terminal to send a ringing status request response message, the request response message including capability set information negotiated with the first videophone terminal;

The second videophone terminal transmits video data to the first videophone terminal.

Correspondingly, an embodiment of the present invention provides a videophone terminal, including:

a sending unit, configured to: after receiving the call request message sent by the second videophone terminal, a request response message that the second videophone terminal sends a ringing state;

a first determining unit, configured to determine, after receiving the video data sent by the second videophone terminal, whether the ringing time of the videophone terminal exceeds a preset time;

a first recording unit, configured to record the video data and the identifier of the second videophone terminal when the ringing time determined by the first determining unit exceeds a preset time, and the call is not connected, and the recorded The video data is saved to a video file.

The embodiment of the invention further provides a videophone terminal, including:

a receiving unit, configured to receive a request response message of a ringing state sent by the first videophone terminal after sending a call request message to the first videophone terminal, where the request response message includes the first videophone The capability set information negotiated by the terminal;

And a sending unit, configured to send video data to the first videophone terminal.

It can be known from the above technical solution that the first videophone terminal can record the video image of the second videophone terminal and the missed phone number without answering the incoming call, so that when the missed call is viewed, the related video is played. That is, the telephone of the received call is recorded, and the audio and video data corresponding to the received call is recorded in the audio and video file, and the received call is recorded. The number is associated with the corresponding video file, so that when the user queries and browses the called number, the related video is played. It can be seen that the embodiment of the present invention enriches the function of video call recording in video communication, and brings a new experience to the user, thereby improving user experience. DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and those skilled in the art can obtain other drawings according to these drawings without any creative work.

FIG. 1 is a schematic diagram of a method for video recording of a videophone terminal call according to an embodiment of the present invention; Flow chart

2 is a flowchart of a method for transmitting video data according to an embodiment of the present invention; FIG. 3 is a flowchart of an application of a video recording method for a videophone terminal call according to a first embodiment of the present invention;

4 is a flowchart of a video recording method for a videophone terminal call according to a second embodiment of the present invention;

FIG. 5 is a flowchart of an application of a video recording method for a videophone terminal call according to a third embodiment of the present invention; FIG.

FIG. 6 is a schematic structural diagram of a videophone terminal according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of another videophone terminal according to an embodiment of the present invention. detailed description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

FIG. 1 is a flowchart of a video recording method for a videophone terminal call according to an embodiment of the present invention, where the method includes:

Step 101: After receiving the call request message sent by the second videophone terminal, the first videophone terminal sends a request response message of a ringing state to the second videophone terminal; wherein the request response message Include capability set information negotiated with the first videophone terminal;

The capability set information is description information of the capability that the terminal has to implement the corresponding function. In this embodiment, the call request message may be an invite message including a Session Description Protocol (SDP), and the capability set of the second videophone terminal (ie, the sender) may be included in the SDP. Information: generally includes a supported audio and video protocol, a port number for receiving data, and the like, the request response message may be a 180 response message including an SDP, and the SDP in the 180 response message includes: and the first videophone terminal The negotiated capability set information, that is, the intersection of the capability set information of the first videophone terminal and the second videophone terminal, of course, if there is no intersection between the two, the negotiation fails; when the second videophone terminal receives Includes 180 or 100 for SDP When responding to the message, the port number of the video data sent by the terminal may be determined according to the capability set information in the message, and the related device is initialized. The request response message in the present invention may also be another response message carrying the SDP, etc., which is not limited in this embodiment.

The call request message may also be a connection setup request message including a fast start parameter, where the quick start parameter includes: capability set information of the second videophone terminal; the request response message The method includes: a Call Proceeding response message or an Alerting message, where the quick start parameter or the ringing message includes: capability set information negotiated with the first videophone terminal.

Step 102: After receiving the video data sent by the second videophone terminal, the first videophone terminal does not connect if the ringing time of the first videophone terminal exceeds a preset time. The call records the video data and the identifier of the second videophone terminal, and saves the recorded video data into the video file.

The preset time may be 10 seconds, 20 seconds, or immediate recording, etc., which is not limited in this embodiment.

Optionally, the method may further include: the first videophone terminal associating a video file that saves the video data with an identifier of the second videophone terminal.

The request response message for sending a ringing state to the second videophone terminal in step 101 may be: sending, by the server on the network side, a request response message of a ringing state to the second videophone terminal, The server is a server that supports 180 response messages with SDP. That is, when the server receives the 180 or 100 response message carrying the SDP, the server can correctly parse and correctly forward it to the destination.

Of course, in this step, the request response message for transmitting the ringing state to the second videophone terminal may also be: sending a request response message of the ringing state to the second videophone terminal through the private network.

Optionally, the method may further include: if the ringing time of the first videophone terminal does not exceed a preset time, the first videophone terminal and the second videophone are connected The terminal performs audio and video communication; If the first videophone terminal determines that recording is required, the first videophone terminal records audio and video data of the audio and video communication, and when the audio and video data is output, saves the recorded audio and video data to the video file, and ends the communication. The identity of the second videophone terminal is recorded.

Optionally, the method may further include: the first videophone terminal associating the video file storing the audio and video data with the identifier of the second videophone terminal.

FIG. 2 is a flowchart of a method for sending video data according to an embodiment of the present invention, where the method includes:

Step 201: After the second videophone terminal sends a call request message to the first videophone terminal, receiving a request response message of the ringing state sent by the first videophone terminal, where the request response message may be A 180 or 100 response message including the Session Description Protocol SDP; but is not limited thereto.

The descriptions of the call request message and the request response message are specifically described above, and are not described herein again.

Optionally, the second videophone terminal may send a call request message to the first videophone terminal through a server of the network, where the call request includes an SDP. The server is a server that supports 180 or 100 response messages.

Step 202: The second videophone terminal sends video data to the first videophone terminal. If the first videophone terminal answers within a set time, the method may further include: the second videophone terminal performs audio and video communication with the first videophone terminal;

If recording is required, the second videophone terminal records the audio and video data of the audio and video communication, and saves the audio and video data to the video file when the audio and video data is output.

Optionally, the method may further include: the second videophone terminal associating the video file storing the audio and video data with the identifier of the first videophone terminal.

In this embodiment, the first videophone terminal can record the video image of the second videophone terminal and the missed phone number without answering the incoming call, so that when the missed call is viewed, the related video is played, that is, Clearly know who is coming from the phone, and in addition, the embodiment of the present invention can also record The audio and video data corresponding to the incoming call is stored, and the corresponding audio and video data is stored in the audio and video file, and the telephone number of the received call is associated with the corresponding video file, so that the user can query and browse the called number. Play related videos. It can be seen that the embodiment of the present invention enriches the function of video call recording in video communication, and brings a new experience to the user, thereby improving user experience.

Further, when the first videophone terminal receives the call request message initiated by the second videophone terminal, if the call request message carries the invitation message of the SDP, in the 180 or 100 response message sent to the second videophone terminal Carrying the SDP, when the second videophone terminal receives the 180 or 100 response message carrying the SDP, the basic capability set information of the two parties has been negotiated; if the request message is a connection establishment request message carrying the quick start parameter, a request response message sent by the second videophone terminal, the request response message being a call processing response message or a ringing message including a quick start parameter, and the basic capabilities of both parties when the second videophone terminal receives the request response message The set information has been negotiated. That is, after the second videophone terminal receives the first videophone terminal to send the request response message, the capability set information of the local end is used to negotiate a capability set information supported by both parties (ie, the intersection of the capability set information of the two parties). And knowing, according to the capability set information, an audio and video protocol supported by the dual transmission, a port number for transmitting or receiving the video data, and the like. The second videophone terminal can transmit video data through a designated port. In order to determine whether the ringing time of the first videophone terminal exceeds the preset time after receiving the video data, if the call is not connected after the preset time is exceeded, the received Video data transmitted by the second videophone terminal, and an identifier of the second videophone terminal. In other words, when there is a missed call, the video recording of the opposite end is automatically recorded, so that the user can clearly know who is calling when viewing the missed call.

In order to facilitate the understanding of those skilled in the art, the following describes the specific embodiments.

FIG. 3 is a flowchart of an application of a video recording method for a videophone terminal call according to a first embodiment of the present invention. In this embodiment, user A passes a softswitch (such as a server, etc.) on the network side. The call is made to the user B, and the user A and the user B are the videophone terminals. The specific implementation process includes:

Step 301: User A sends an invite message carrying an SDP to the softswitch, where the SDP is The user A's capability set information is included: generally includes supported audio and video protocols, port numbers for receiving data, and the like;

Step 302: The softswitch forwards the invitation message carrying the SDP to the user B.

That is, the softswitch identifies the invite message, and if the user A wants to call the user B, the invitation message is forwarded to the user B;

Step 303: The softswitch replies to user A with a 100 response message indicating that the invitation request has been processed;

Step 304: After receiving the invitation message, user B replies with a 100 response message to the softswitch, indicating that the request message has been received.

Step 305: After replying to the softswitch with a 100 response message, the user B feeds back a 180 response message carrying the SDP to the softswitch (in this embodiment, the SDP is carried in the 180 response message as an example, but let The 100 response message carries the SDP. The SDP of the 180 response message includes the intersection of the capability set information of the user B and the user A: generally includes the audio and video protocols supported by the two, the port number of the video data to be sent or received, and the like. Wait;

Step 306: The softswitch receives the 180 response message carrying the SDP, and after identifying the response message, forwards the 180 response message carrying the SDP to the user A;

Step 307: After receiving the 180 response message carrying the SDP, the user A identifies the response message, and determines basic capability set information and port number of the video data sent by the two parties.

Step 308: User A sends video data to user B.

That is, user A forwards the video data to user B through the port corresponding to the port number;

Step 309: If the user B times out and does not answer, the video recording function can be automatically started, the video data received on the port and the phone number of the user A are recorded, and the video data is saved in the video file; User A's phone number (ie, the phone number of the missed call) is associated with the video file that holds the video data. In order to browse the video image of the caller (ie, user A) when user B subsequently views the missed call. In this embodiment, since the SDP is carried in the 200 OK in the basic call flow of the prior art, the calling user can only complete the basic capability set information and the port number after receiving the 200 OK carrying the SDP. In the embodiment of the present invention, the SDP is carried in the 180 response that is sent by the called user to the calling user. After receiving the 180 response of the SDP, the calling user completes the negotiation of the basic capability set information and the port number in advance. Therefore, the called user can receive the video data sent by the calling user when the timeout is not answered, and start the recording function, and record the video data sent by the calling user and the identity of the calling user (such as a phone number, etc.) In order to facilitate the called user to view the video image of the calling user while subsequently viewing the missed call.

In this embodiment, the softswitch on the network side is required to support the 180 response with the SDP, that is, when the softswitch receives the 180 response with the SDP, it can be correctly identified and forwarded to the destination; After receiving the 180 response with the SDP, the calling terminal obtains the basic capability set information of the session and the port number of the transmitted video data, and does not wait for subsequent signaling, and the calling terminal directly sends the local data to The designated port corresponding to the port number; after the called terminal sends the 180 response carrying the SDP, it initializes the local resource, receives the data sent by the calling end, and directly encodes and decodes the data.

In this embodiment, since the calling terminal also transmits data when the called terminal does not answer, that is, data interaction is performed, the network side can start timing after receiving the 180 response with the SDP, and the call starts. After the call times out, it is considered that the call ends and the time is stopped. This scheme is similar to the existing strategy for the called terminal to receive the call, and there is no big difference because the signaling interaction time is short and can completely ignore this. Time difference.

If the calling terminal wants to avoid generating a call charge if the called terminal does not answer the call, the audio call can be used, so that when the called terminal receives the call request without the video capability, the video described in the present invention is not activated. Features. If the calling terminal wants to let the called terminal know who is calling, it can call the called terminal by video. Of course, this situation will bear the possible call charges. For the called terminal, for flexibility, a configuration option can be set on the called terminal. The function of the configuration option is to enable the recording function of the missed call. If the called terminal is free, This configuration item can remain normally open.

4 is a flowchart of a video recording method for a videophone terminal call according to a second embodiment of the present invention. In this embodiment, user A can make a call to user B through a private network. A and user B are videophone terminals, and the implementation process of the method includes:

Step 401: The user A sends a connection establishment request message carrying the quick start parameter to the user B. The quick start parameter includes the capability set information of the user A: generally includes the supported audio and video protocol, the port number of the received data, and the like. Wait;

Step 402: User B sends a call processing message carrying the quick start parameter to user A. In this step, user B identifies the received connection establishment request message, and then sends a call processing message carrying the quick start parameter to user B. The quick start parameter includes: capability set information negotiated with the user A.

Step 403: After receiving the call processing message carrying the quick start parameter, the user A identifies the call processing, and confirms the negotiation of the basic capability set information and the port number of the dual-channel video communication.

Step 404: User A and user B perform video data interaction;

Step 405: If the user B times out and does not answer, the video recording function can be automatically started, the video data received on the port and the phone number of the user A are recorded, and the video data is saved to the video file.

Optionally, in step 402 of the embodiment, the user B may also send a ringing message carrying the quick start parameter to the user A, that is, replacing the call processing message with the ringing message.

In this embodiment, since the H.323 protocol has a fast connection procedure, that is, communication initialization and capability exchange are allowed to be completed before the call connection is established, the present invention can mutually transmit and receive media streams before the call is established. To trigger this process, the calling party (such as User A) sends a Setup message with the fastStart parameter to the called party (User B) for providing information on the audio mode. Normally, the Setup message carrying the fastStart parameter can be sent in the public interlaced channel (OpenLogicalChannel, including codec, rate, RTP/RTCP address) of the H.245 protocol. After the called party receives this message, the called party feeds back the call processing with fastStart (including similar information) (Call Proceeding), Alerting message, after which the called party establishes a connection with the calling party (Connect). It should be noted that the called party can respond to the fastStart information in any other message prior to the Connect message. The called party should return the RTP/RTCP transport address and the H.245 Control Channel transport address it wants the caller to use. In this way, the called party and the calling party can send and receive media streams to each other. This allows a fast, earlier media channel to be established quickly.

The association between the primary and the called party receiving channels must be matched by the logical channel number in the fastStart message carried by both parties. If the called party does not want to use the fast connect (fastConnect) process, it can simply respond to a Connect message without fastStart. This will force the calling party to complete the normal sequence of capability exchanges, and the primary and the called parties will determine the process of opening the logical channel. In addition, as long as the fastStrat mode is used, the calling party should provide h245Address.

The calling party can provide some optional features it supports in the capability set information (fastCap) parameter. In this case, the called party uses Call Proceeding, Alerting, and the message response Setup to provide its capabilities in the fastCap parameter. The called party can then return a fastStart that includes the value of the fastCap channel from the calling party.

It can be seen that if the calling party can choose whether to send a Set-up with fastStart as needed, the called party can also decide whether to allow the request according to the setting of the terminal.

5 is a flowchart of an application of a video recording method for a videophone terminal call according to a third embodiment of the present invention. In this embodiment, a process of automatically recording a video of a calling terminal by not receiving an incoming call timeout is For example, the calling terminal and the called terminal are videophone terminals, and the called terminal sends the 180 response carrying the SDP as an example, but is not limited thereto. Specifically include:

Step 501: The called terminal receives a call request initiated by the calling terminal; that is, the called terminal receives the incoming call;

Step 502: The called terminal actively sends a 180 response carrying the SDP.

Certainly, in this embodiment, the called terminal may also send a call processing response message or a ringing message including a quick start parameter, but is not limited thereto, that is, in this step, the called terminal sends a quick start. The parameter can also be carried in any message before sending a Connect message. Therefore, this embodiment is not limited.

Step 503: After the called terminal sends the 180 response carrying the SDP, it starts ringing; Step 504: The called terminal determines whether the ringing time exceeds the set time, and if yes, step 505 is performed; otherwise, step 508 is performed;

Step 505: If the ringing time of the called terminal exceeds the set time and no one answers, the called terminal starts a video recording function, and records the video data (such as video images, etc.) sent by the calling terminal and the calling terminal. Number (ie the phone number of the missed call);

Step 506: The called terminal saves the recorded video data into a video file, where the video file is a supported video format file.

Step 507: The called terminal associates the recorded telephone number of the calling terminal with the video file of the saved video data, that is, the corresponding video file can be found by the telephone number of the missed call, and the process ends.

Step 508: If the ringing time of the called terminal does not exceed the set time, and someone answers, the called terminal encodes and decodes the received large audio and video data;

Step 509: The called terminal determines whether to enable the recording function, and if yes, go to step 510; otherwise, go to step 513;

Step 510: The called terminal records the audio and video data, and saves the audio and video data into a video file when the audio and video data is output.

Step 511: The called terminal records the telephone number of the calling terminal (ie, the received call) at the end of the call;

Step 512: The called terminal associates with the video file storing the audio and video data while recording the telephone number of the received call, that is, the corresponding video file can be found through the missed call record, and the process ends.

Step 513: The called terminal directly outputs audio and video data.

In this embodiment, the called terminal can record the video image of the calling terminal without answering the incoming call, so that the called user can view the missed call and play the related video, that is, clearly understand In addition, the embodiment of the present invention can also record corresponding audio and video data for the received call, and save the corresponding audio and video data in the audio and video file, and correspondingly the phone number of the received call. The video files are related to each other, so that the user can play related videos when the user subsequently queries and browses the calling number. It can be seen that the embodiment of the present invention enriches the function of video call recording in video communication, and brings a new experience to the user.

It should be noted that, in the embodiment of the present invention, when the call record is associated with the video of the call, if the call record is transferred to the address book, the attached video can be dumped together to realize the visualization of the address book. ; When you view the address book, you can also play the video clips related to it, making the browsing of the address book more intuitive.

The embodiment of the present invention further provides a videophone terminal, which is shown in FIG. 6. The videophone terminal includes: a sending unit 61, a first determining unit 62, and a first recording unit. 63. The sending unit 61 is configured to receive a call request message sent by the second videophone terminal, where the call request message is an invite message including an SDP, or another message, where the SDP includes: a capability set information of the second videophone terminal;), sending a request response message of a ringing state to the second videophone terminal; wherein the request response message includes a capability set negotiated with the first videophone terminal The information, where the request response message may be a 180 response message including an SDP, or may include another SDP response message, where the SDP included in the SDP response message includes: capability set information negotiated with the first videophone terminal The embodiment does not limit, for example, if the call request message received by the sending unit is: including a quick start parameter The setup request message, the quick start parameter includes: the capability set information of the second videophone terminal; and the sent request response message is: a call processing response message or a ringing message including a quick start parameter, The quick start parameter or the ringing message includes: capability set information negotiated with the first videophone terminal; the first determining unit 62 is configured to: after receiving the video data sent by the second videophone terminal, determine the location Whether the ringing time of the videophone terminal exceeds a preset time; the first recording unit 63 is configured to: when the ringing time determined by the first determining unit exceeds a preset time, and the call is not connected, Video data and the identity of the second videophone terminal, and will record The recorded video data is saved to a video file.

Optionally, the videophone terminal may further include: a first association unit, configured to associate the video file that saves the video data by the first recording unit with the identifier of the second videophone terminal.

Optionally, the videophone may further include: a turn-on unit, a second determining unit, and a second recording unit, wherein the switch-on unit is configured to: the ringing time determined by the first determining unit does not exceed the preset When the time is connected to the call, the videophone terminal performs audio and video communication with the second videophone terminal; the second determining unit is configured to determine whether video recording is required; and the second recording unit is configured to be in the second When the judging unit judges that the video recording is needed, the audio and video data of the audio and video communication is recorded, and the audio and video data is saved into the video file when the audio and video data is output, and the identifier of the second videophone terminal is recorded when the communication ends. .

Optionally, the videophone terminal may further include: a second association unit, configured to associate a video file that saves the audio and video data by the second recording unit with an identifier of the second videophone terminal .

Correspondingly, the embodiment of the present invention may further provide another videophone terminal, which is shown in FIG. 7. The videophone terminal includes: a receiving unit 71 and a sending unit 72, and may further include a turning-on unit 73. a determining unit 74 and a recording unit 75, wherein the receiving unit 71 is configured to receive a request response message of a ringing state sent by the first videophone terminal after sending a call request message to the first videophone terminal, where The request response message includes capability set information negotiated with the first videophone terminal, and may specifically be a 180 response message including a session description protocol SDP; or a call processing response message or a ringing message including a quick start parameter, the SDP The quick start parameter or the ringing message includes: capability set information negotiated with the first videophone terminal; a sending unit 72, configured to send video data to the first videophone terminal; and an on unit 73, configured to After the sending unit sends the video data, the videophone terminal performs audio and video communication with the first videophone terminal; the determining unit 74 is configured to determine whether To record; a recording unit 75, when the determination unit determines a required video, record audio and video data of the audio-video communication, and when the output of the audio and video data, the audio and video The data is saved to a video file.

Optionally, the videophone terminal may further include: an association unit, wherein the audio and video files used by the recording unit to save the audio and video data and the identifier of the first videophone terminal are associated with each other.

For the implementation process of the function and the function of each unit in the videophone terminal, refer to the corresponding implementation process in the foregoing method, and details are not described herein again.

In the embodiment of the present invention, the called terminal can record the video image of the calling terminal without answering the incoming call, so that the called user can view the missed call and play the related video, that is, clearly understand who is coming. In addition, the embodiment of the present invention may also record corresponding audio and video data for the received call, and save the corresponding audio and video data in the audio and video file, and the telephone number of the received call and the corresponding video file. Correlation, which is convenient for the user to play related videos when browsing and browsing the calling number. It can be seen that the embodiment of the present invention enriches the function of video call recording in video communication, and brings a new experience to the user, thereby improving user experience.

Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is a better implementation. the way. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product, which may be stored in a storage medium such as a ROM/RAM or a disk. , an optical disk, etc., includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present invention or portions of the embodiments.

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

Claims

Claim

A video recording method for a videophone terminal call, comprising: after receiving a call request message sent by a second videophone terminal, the first videophone terminal The telephone terminal sends a request response message of a ringing state;

2. The method according to claim 1, wherein the method further comprises: the first videophone terminal mutually storing a video file of the video data and an identifier of the second videophone terminal Association.

3. A method according to claim 1 or 2, characterized in that

The call request message includes: capability set information of the second videophone terminal; and the request response message includes: capability set information negotiated with the first videophone terminal.

The method according to claim 1 or 2, wherein the request response message for transmitting a ringing state to the second videophone terminal is specifically:

A request response message of a ringing state is transmitted to the second videophone terminal through a server on the network side or a private network.

The method according to claim 1 or 2, wherein the method further comprises: if the ringing time of the first videophone terminal does not exceed a preset time, the call is turned on, The first videophone terminal performs audio and video communication with the second videophone terminal;

If recording is required, the audio and video data of the audio and video communication recorded by the first videophone terminal, and when the audio and video data is output, the recorded audio and video data is saved into the video file, and the second visible is recorded at the end of the communication. The identity of the telephone terminal.

6. A method for transmitting video data, comprising:

After the second videophone terminal sends a call request message to the first videophone terminal, receiving a request response message of the ringing state sent by the first videophone terminal, where the request response message includes the first The capability set information negotiated by the telephone terminal; The second videophone terminal transmits video data to the first videophone terminal.

The method according to claim 6, wherein if the first videophone terminal answers within a set time, the method further includes:

The second videophone terminal performs audio and video communication with the first videophone terminal;

If recording is required, the second videophone terminal records the audio and video data of the audio and video communication and the identifier of the first videophone terminal, and saves the audio and video data to the video file when the audio and video data is output.

8. A videophone terminal, comprising:

a sending unit, configured to send a request response message of a ringing state to the second videophone terminal after receiving the call request message sent by the second videophone terminal;

The videophone terminal according to claim 8, further comprising: a first association unit, configured to save the video file data of the video data and the second The identifiers of the telephone terminals are associated with each other.

10. A videophone terminal according to claim 8 or 9, wherein

The call request message received by the sending unit includes capability set information of the second videophone terminal; and the sent request response message includes: capability set information negotiated with the first videophone terminal.

The videophone terminal according to claim 8 or 9, further comprising: a turning-on unit, configured to turn on the call when the ringing time determined by the first determining unit does not exceed a preset time The videophone terminal performs audio and video communication with the second videophone terminal; the second determining unit is configured to determine whether video recording is required;

a second recording unit, configured to record audio and video data of the audio and video communication when the second determining unit determines that recording is required, and save the audio and video data to the video when outputting the audio and video data In the frequency file, the identity of the second videophone terminal is recorded at the end of the communication.

12. A videophone terminal, comprising:

And a sending unit, configured to send video data to the first videophone terminal after the receiving unit receives the request response message.

The videophone terminal according to claim 12, wherein, if the first videophone terminal answers within a set time, the videophone terminal further includes:

a turn-on unit, configured to perform audio-video communication with the first videophone terminal after the sending unit sends the video data;

a determining unit, configured to determine whether a video is needed;

And a recording unit, configured to record audio and video data of the audio and video communication when the determining unit determines that recording is required, and save the audio and video data into the video file when the audio and video data is output.