WO2017067375A1

WO2017067375A1 - Video background configuration method and terminal device

Info

Publication number: WO2017067375A1
Application number: PCT/CN2016/100613
Authority: WO
Inventors: 陈祥; 王倩茹; 尚飞
Original assignee: 宇龙计算机通信科技(深圳)有限公司
Priority date: 2015-10-23
Filing date: 2016-09-28
Publication date: 2017-04-27
Also published as: CN105430317B; CN105430317A

Abstract

The embodiment of the present invention discloses a video background configuration method and a terminal device, comprising: a terminal device acquires reference information of a video participant of a RCS video call service of a terminal device; and displaying in the video interface of the RCS video call service of the terminal device a video background picture and an image of the video participant. The embodiment of the invention can improve the security of the RCS video call service of the terminal device and protect the privacy of the user.

Description

Video background setting method and terminal device

This application claims priority to Chinese Patent Application No. 201510701525.2, entitled "A Video Background Setting Method and Terminal Equipment", filed on October 23, 2015, the entire contents of which are incorporated herein by reference. In the application.

Technical field

The present invention relates to the field of electronic device technologies, and in particular, to a video background setting method and a terminal device.

Background technique

Rich Communication Services (RCS) is an upgrade of basic communication services such as voice, message and address book under 4G. By upgrading the original three basic services of the operator, it provides users with complete functions, quality assurance and excellent experience. A new generation of communication services. Converged communication includes three types of functions: new call, new message and new contact. The three types of functions are independent of each other and cooperate with each other as a unified whole.

The inventor of the present invention found that during the RCS video call service, the real-time environmental image information collected by the front-end camera of the terminal is always displayed in the video interface, but in some applications such as private information such as user privacy information. In the scenario, the caller does not want to display environmental information other than his own image to the called party in the video service.

Summary of the invention

The invention provides a video background setting method and a terminal device, so as to improve the security of the RCS video call service of the terminal device and protect the user privacy.

A first aspect of the embodiments of the present invention provides a video background setting method, including:

Obtaining reference information of a video participant of the RCS video call service of the terminal device;

The reference information of the video participant includes at least one of the following: a physiological characteristic parameter of the calling caller and grouping information of the called party;

Determining a video background image corresponding to the reference information of the video participant;

Setting the video background picture in a video interface of the RCS video call service.

In a first possible implementation manner of the first aspect, the reference information of the video participant includes a physiological characteristic parameter of the calling call party, where the calling call party is an originating user of the RCS video calling service;

The obtaining reference information of the video participant of the RCS video call service of the terminal device includes:

Receiving, by the wearable device that is in communication with the terminal device, the physiological feature parameter of the caller, wherein the physiological feature parameter includes at least one of the following: heart rate, body temperature, and blood pressure;

Determining a video background image corresponding to the reference information of the video participant, including:

Determining a user mood of the calling call party according to a physiological characteristic parameter of the calling call party, wherein the user mood includes any one of the following: happy, dull and depressed;

Determining a video background picture corresponding to the user's mood of the calling party according to the pre-stored user mood and the mapping relationship with the video background picture and the determined user mood of the calling party.

In a second possible implementation manner of the first aspect of the present invention, the reference information of the video participant includes packet information of a called party, where the group information of the called party includes a contact group type. The contact grouping type includes at least one of the following: a family group, a lover group, a friend group, an interest group, and the called party is a receiving user of the RCS video calling service;

Determining a video background image corresponding to the reference information, including:

Determining a contact grouping type in the grouping information of the called party;

Determining a video background picture corresponding to the contact grouping type according to the mapping relationship between the pre-stored contact grouping type and the video background picture, and the determined contact grouping type.

With reference to the first aspect of the present invention or the first or second possible implementation manner of the first aspect, in the third possible implementation manner of the first aspect of the present disclosure, after determining the video background picture corresponding to the reference information, Before the setting the video background image in the video interface of the RCS video call service, the method further includes:

Extracting a video background image corresponding to the reference information stored in the terminal device;

or,

Send a video background image request to the server;

Receiving, by the server, a video background image response that carries a video background image corresponding to the reference information.

With reference to the third possible implementation manner of the first aspect of the present invention, in a fourth possible implementation manner of the first aspect, the reference information of the video participant of the RCS video call service of the terminal device is obtained, including:

Obtaining reference information of a video participant of the RCS video call service of the terminal device when detecting that the terminal device is in an RCS video call service state;

or,

When the user's operation instruction for switching the video background picture of the RCS video call service of the terminal device is detected, the reference information of the video participant of the RCS video call service of the terminal device is acquired.

or,

When the terminal device detects that the environment image in the video content of the RCS video call service matches the preset environment image, the terminal device acquires reference information of the video participant of the RCS video call service of the terminal device. In this manner, the terminal device can dynamically monitor the video content of the current RCS video call service according to the environment image preset by the user. Since one of the purposes of the video call is visible, the visual content also includes the video participant's location. The environmental impact, and the above method can hide the environmental influences that the video participants do not want to display in the video interface, so that this method is beneficial to improve the intelligence and security of the RCS video call service of the terminal device, and the manner Meet the needs of users.

A second aspect of the present invention provides a terminal device, including:

An obtaining unit, configured to obtain reference information of a video participant of an RCS video call service of the terminal device;

a determining unit, configured to determine a video background image corresponding to the reference information of the video participant;

a display unit, configured to set the video background image in a video interface of the RCS video call service.

In a first possible implementation manner of the second aspect of the present invention, the reference information of the video participant includes a physiological characteristic parameter of the calling call party, and the calling call party is an originating user of the RCS video calling service;

The obtaining unit is specifically configured to:

The determining unit is specifically configured to:

In a second possible implementation manner of the second aspect of the present invention, the reference information of the video participant includes packet information of the called party, wherein the group information of the called party includes a contact group type, The contact grouping type includes at least one of the following: a family grouping, a lover grouping, a friend grouping, and an interest grouping, wherein the called party is the receiving user of the RCS video calling service;

The determining unit is specifically configured to:

With reference to the second aspect of the present invention or the first or second possible implementation manner of the second aspect, in the third possible implementation manner of the second aspect of the present invention, the terminal device further includes:

An extracting unit, configured to: after the determining unit determines a video background image corresponding to the reference information, the displaying unit extracts the terminal device before setting the video background image in a video interface of the RCS video call service a video background picture corresponding to the reference information stored therein;

or,

a sending unit, configured to send a video background image request to the server;

The receiving unit is configured to receive a video background image response that is sent by the server and carries a video background image corresponding to the reference information.

With reference to the third possible implementation manner of the second aspect of the present invention, in the fourth possible implementation manner of the second aspect of the present disclosure, the acquiring unit is specifically configured to:

or,

In the embodiment of the present invention, the terminal device first obtains the reference information of the video participant of the RCS video call service of the terminal device, and secondly, determines the video background image corresponding to the reference information of the video participant, and finally, the RCS video call service at the terminal device. The video background image and the video participant's image are displayed in the video interface. It can be seen that the terminal device can determine the video background image according to the reference information of the obtained video participant, and display the video background image in the video interface of the RCS video call service. Therefore, the terminal device does not need to display the video environment acquired by the camera except the video. The real-time environment image outside the participant's image, so as to avoid revealing the private environment information of the video parameter, which is beneficial to improving the security of the RCS video call service of the terminal device and protecting the user's privacy.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a schematic flow chart of a video background setting method according to a first embodiment of the present invention;

2 is a schematic flow chart of a video background setting method according to a second embodiment of the present invention;

3 is a schematic flow chart of a video background setting method according to a third embodiment of the present invention;

4 is a schematic structural diagram of a terminal device according to a fourth embodiment of the present invention;

FIG. 5 is a schematic structural diagram of another terminal device according to a fifth embodiment of the present invention; FIG.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is an embodiment of the invention, but not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of the present invention.

The terms "first", "second" and "third" and the like in the specification and claims of the present invention and the above drawings are used to distinguish different objects, and are not intended to describe a specific order. Furthermore, the terms "comprises" and "comprising" and "comprising" are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or alternatively Other steps or units inherent to these processes, methods, products or equipment.

References to "an embodiment" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention. The appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.

The terminal device described in the embodiment of the present invention may be, for example, a tablet computer, a mobile phone, an e-reader, a remote controller, a personal computer (PC), a notebook computer, an in-vehicle device, a network television, a wearable device, etc., having network functions. And the electronic device of the RCS client is installed; in the RCS video call service of the terminal device, the video participant may specifically include a caller and a called party, and the called party is an originating user of the RCS video service, and the called party is called. Receive users for RCS video services.

The technical solutions of the embodiments of the present invention are described in detail below with reference to the accompanying drawings and specific embodiments.

Please refer to FIG. 1. FIG. 1 is a flowchart of a video background setting method according to a first embodiment of the present invention. As shown in FIG. 1 , the video background setting method may specifically include the following steps:

S101. The terminal device acquires reference information of a video participant of the RCS video call service of the converged communication service of the terminal device;

It can be understood that the manner in which the foregoing terminal device obtains the reference information of the video participant of the RCS video call service of the terminal device may be various;

In an embodiment, the specific implementation manner of the terminal device acquiring the reference information of the video participant of the RCS video call service of the terminal device may be: when the terminal device detects that the terminal device is in the RCS video call service state, the terminal device The reference information of the video participant of the RCS video call service of the terminal device is obtained. In this manner, the terminal device acquires the reference information of the video participant as long as the RCS video call service is enabled.

In another embodiment, the specific implementation manner of the terminal device acquiring the reference information of the video participant of the RCS video call service of the terminal device may be: when the terminal device detects the user's RCS video call service for switching the terminal device. When the operation instruction of the video background picture is performed, the terminal device acquires reference information of the video participant of the RCS video call service of the terminal device. In this manner, the terminal device can obtain reference information of the video participant according to the operation instruction of the user.

In another embodiment, the specific implementation manner of the terminal device acquiring the reference information of the video participant of the RCS video call service of the terminal device may be: when the terminal device detects the environment image and the preset in the video content of the RCS video call service. The environment images are matched, and the terminal device acquires reference information of the video participants of the RCS video call service of the terminal device. In this manner, the terminal device can dynamically monitor the video content of the current RCS video call service according to the environment image preset by the user. Since one of the purposes of the video call is visible, the visual content also includes the video participant's location. The environmental impact, and the above method can hide the environmental influences that the video participants do not want to display in the video interface, so that this method is beneficial to improve the intelligence and security of the RCS video call service of the terminal device, and the manner Meet the needs of users.

For example, the preset environmental image may be, for example, a bathroom image, or a bedroom image, and the like.

S102. The terminal device determines a video background image corresponding to the reference information of the video participant.

In an embodiment, when the reference information of the video participant includes the physiological characteristic parameter of the calling call party, the specific manner of the terminal device acquiring the reference information of the video participant of the RCS video call service of the terminal device is: receiving and The physiological characteristic parameter of the calling call party sent by the wearable device connected to the terminal device, wherein the physiological characteristic parameter includes at least one of the following: heart rate, body temperature, and blood pressure;

The specific manner of determining, by the terminal device, the video background image corresponding to the reference information of the video participant is: determining a user mood of the calling call party according to the physiological characteristic parameter of the calling call party, where the user mood includes the following Any one of: happy, dull and frustrated; and, according to the pre-stored user mood and the mapping relationship with the video background picture, and the determined user mood of the calling caller, determining a video corresponding to the user's mood of the calling caller Background picture.

For example, the video background image corresponding to the happy user mood may be, for example, a background image of a cheerful subject, and the video background image corresponding to the depressed user mood may be, for example, a background image of the subject.

In another embodiment, when the reference information of the video participant includes group information of the called party, wherein the group information of the called party includes a contact group type, and the contact group type includes at least the following Any one of: a family group, a lover group, a friend group, and an interest group, wherein the called party is a receiving user of the RCS video calling service;

For example, the video background image corresponding to the lover group may be a background image of a romantic subject, and the video background image corresponding to the basketball interest group may be, for example, a preset basketball body background image.

S103. The terminal device sets the video background picture in a video interface of the RCS video call service.

In the embodiment of the present invention, the image of the video participant may be, for example, an avatar of a video participant, or an image of a video participant extracted from a real-time video image.

It can be seen that, in the embodiment of the present invention, the terminal device first obtains the reference information of the video participant of the RCS video call service of the terminal device, and secondly, determines the video background image corresponding to the reference information of the video participant, and finally, at the terminal device The video background image and the video participant's image are displayed in the video interface of the RCS video call service. It can be seen that the terminal device can determine the video background image according to the reference information of the obtained video participant, and display the video background image in the video interface of the RCS video call service. Therefore, the terminal device does not need to display the video environment acquired by the camera except the video. The real-time environment image outside the participant's image, so as to avoid revealing the private environment information of the video parameter, which is beneficial to improving the security of the RCS video call service of the terminal device and protecting the user's privacy.

Optionally, in the embodiment of the present invention, after the terminal device determines the video background image corresponding to the reference information, before setting the video background image in the video interface of the RCS video call service, the following may also be performed. operating:

The terminal device extracts a video background image corresponding to the reference information stored in the terminal device;

or,

The terminal device sends a video background image request to the server;

The terminal device receives a video background picture response that is sent by the server and carries a video background picture corresponding to the reference information.

Referring to FIG. 2, FIG. 2 is a flowchart of a video background setting method according to a second embodiment of the present invention. As shown in FIG. 2, the video background setting method may specifically include the following steps:

S201: The terminal device receives a physiological characteristic parameter of the calling call party that is sent by the wearable device that is in communication with the terminal device, where the physiological characteristic parameter includes at least one of the following: heart rate, body temperature, and blood pressure;

The reference information of the video participant includes a physiological characteristic parameter of the calling call party, and the calling call party is an originating user of the RCS video calling service;

It can be understood that the manner in which the terminal device receives the physiological feature parameter of the call call party sent by the wearable device that is in communication with the terminal device may be various;

In an embodiment, the terminal device may receive the physiological characteristic parameter of the caller that is sent by the wearable device that is in communication with the terminal device, and may be: when the terminal device detects that the terminal device is in the RCS video. The terminal device receives the physiological characteristic parameter of the calling caller sent by the wearable device that is in communication with the terminal device in the call service state; in this manner, the terminal device obtains the RCS video call service, and the terminal device acquires Reference information for video participants.

In another embodiment, the terminal device may receive the physiological characteristic parameter of the caller that is sent by the wearable device that is in communication with the terminal device, and may be: when the terminal device detects the user's When the operation instruction of the video background picture of the RCS video call service of the terminal device is performed, the terminal device receives the physiological feature parameter of the call call party sent by the wearable device that is in communication with the terminal device. In this manner, the terminal device can obtain reference information of the video participant according to the operation instruction of the user.

In another embodiment, the terminal device may receive the video of the RCS video call service when the terminal device receives the physiological feature parameter of the call call party that is sent by the wearable device that is in communication with the terminal device. The environment image in the content matches the preset environment image, and the terminal device receives the physiological feature parameter of the call party sent by the wearable device communicatively connected to the terminal device. In this manner, the terminal device can dynamically monitor the video content of the current RCS video call service according to the environment image preset by the user. Since one of the purposes of the video call is visible, the visual content also includes the video participant's location. The environmental impact, and the above method can hide the environmental influences that the video participants do not want to display in the video interface, so that this method is beneficial to improve the intelligence and security of the RCS video call service of the terminal device, and the manner Meet the needs of users.

S202. The terminal device determines, according to a physiological characteristic parameter of the calling caller, a user mood of the calling call party, where the user mood includes any one of the following: happy, dull, and depressed;

S203. The terminal device determines, according to a pre-stored user mood and a mapping relationship with a video background picture, and a determined user mood of the calling call party, a video background picture corresponding to the user mood of the calling call party.

S204. The terminal device sets the video background picture in a video interface of the RCS video call service.

or,

The terminal device sends a video background image request to the server;

Please refer to FIG. 3. FIG. 3 is a flowchart of a video background setting method according to a third embodiment of the present invention. As shown in FIG. 2, the video background setting method may specifically include the following steps:

S301: The terminal device acquires reference information of a video participant of the RCS video call service of the terminal device; the reference information of the video participant includes packet information of the called party, where the group information of the called party includes the contact a person grouping type, the contact grouping type comprising at least one of the following: a family grouping, a lover grouping, a friend grouping, an interest grouping, the calling called party being a receiving user of the RCS video calling service;

S302. The terminal device determines a contact packet type in the group information of the called party.

S303. The terminal device determines, according to a mapping relationship between a pre-stored contact grouping type and a video background image, and the determined contact grouping type, a video background image corresponding to the contact grouping type.

S304. The terminal device sets the video background picture in a video interface of the RCS video call service.

or,

The terminal device sends a video background image request to the server;

The following is an embodiment of the device of the present invention. The device embodiment of the present invention is used to perform the method for implementing the first to fourth embodiments of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown, and the specific technical details are not disclosed. Please refer to the first to third embodiments of the present invention.

Please refer to FIG. 4. FIG. 4 is a structural diagram of a terminal device according to a fourth embodiment of the present invention. As shown in FIG. 4, the device in the embodiment of the present invention includes:

The obtaining unit 401 is configured to acquire reference information of a video participant of the RCS video call service of the terminal device;

The determining unit 402 is configured to determine a video background picture corresponding to the reference information of the video participant;

The display unit 403 is configured to set the video background picture in a video interface of the RCS video call service.

Optionally, in the embodiment of the present invention, the reference information of the video participant includes a physiological characteristic parameter of the calling call party, and the calling call party is an originating user of the RCS video calling service;

The obtaining unit is specifically configured to:

The determining unit is specifically configured to:

Optionally, in the embodiment of the present invention, the reference information of the video participant includes packet information of the called party, wherein the group information of the called party includes a contact group type, and the contact group type At least one of the following: a family group, a lover group, a friend group, and an interest group, wherein the called party is a receiving user of the RCS video calling service;

The determining unit is specifically configured to:

Optionally, in the embodiment of the present invention, the terminal device further includes:

or,

Optionally, in the embodiment of the present invention, the acquiring unit is specifically configured to:

or,

It is to be understood that the functions of the modules of the terminal device in this embodiment may be specifically implemented according to the method in the foregoing method embodiment. For the specific implementation process, reference may be made to the related description of the foregoing method embodiments, and details are not described herein again.

FIG. 5 is a schematic structural diagram of another mobile terminal according to a fifth embodiment of the present invention. As shown, the apparatus can include at least one processor 501, such as a CPU, at least one receiver 503, at least one memory 504, at least one transmitter 505, and at least one communication bus 502. Among them, the communication bus 502 is used to implement connection communication between these components. The receiver 503 and the transmitter 505 of the device in the embodiment of the present invention may be a wired sending port, or may be a wireless device, for example, including an antenna device, for performing signaling or data communication with other node devices. The memory 504 may be a high speed RAM memory or a non-volatile memory such as at least one disk memory. The memory 504 can optionally also be at least one storage device located remotely from the aforementioned processor 501. A set of program codes is stored in the memory 504, and the processor 501 is configured to call program code stored in the memory for performing the following operations:

Optionally, in the embodiment of the present invention, after the determining the video background image corresponding to the reference information, before the setting the video background image in the video interface of the RCS video call service, the method further includes:

or,

Send a video background image request to the server;

Optionally, in the embodiment of the present invention, the acquiring reference information of the video participant of the RCS video call service of the terminal device includes:

or,

It should be noted that, for the foregoing various method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In addition, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not described in detail in a certain embodiment can be referred to the related descriptions of other embodiments.

A person skilled in the art may understand that all or part of the various steps of the foregoing embodiments may be performed by a program to instruct related hardware. The program may be stored in a computer readable storage medium, and the storage medium may include: Flash disk, read-only memory (English: Read-Only Memory, abbreviated as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or optical disk.

The methods and related devices provided by the embodiments of the present invention are described in detail above. The principles and implementations of the present invention are described in the following. The description of the foregoing embodiments is only for helping to understand the method of the present invention. At the same time, there will be changes in the specific embodiments and application scopes according to the idea of the present invention, and the contents of the present specification should not be construed as being limit.

Claims

A video background setting method, comprising:

Obtaining reference information of a video participant of the RCS video call service of the converged communication service of the terminal device;

Determining a video background image corresponding to the reference information of the video participant;

Setting the video background picture in a video interface of the RCS video call service.
The method according to claim 1, wherein the reference information of the video participant comprises a physiological characteristic parameter of a caller, and the caller is an originating user of the RCS video call service;

The obtaining reference information of the video participant of the RCS video call service of the terminal device includes:

Receiving, by the wearable device that is in communication with the terminal device, the physiological feature parameter of the caller, wherein the physiological feature parameter includes at least one of the following: heart rate, body temperature, and blood pressure;

Determining a video background image corresponding to the reference information of the video participant, including:

Determining a user mood of the calling call party according to a physiological characteristic parameter of the calling call party, wherein the user mood includes any one of the following: happy, dull and depressed;

Determining a video background picture corresponding to the user's mood of the calling party according to the pre-stored user mood and the mapping relationship with the video background picture and the determined user mood of the calling party.
The method according to claim 1, wherein the reference information of the video participant comprises group information of the called party, wherein the group information of the called party includes a contact group type, the contact The person grouping type includes at least one of the following: a family group, a lover group, a friend group, an interest group, and the called party is a receiving user of the RCS video calling service;

Determining a video background image corresponding to the reference information, including:

Determining a contact grouping type in the grouping information of the called party;

Determining a video background picture corresponding to the contact grouping type according to the mapping relationship between the pre-stored contact grouping type and the video background picture, and the determined contact grouping type.
The method according to any one of claims 1-3, wherein after the determining a video background picture corresponding to the reference information, setting the video background in a video interface of the RCS video call service Before the picture, it also includes:

Extracting a video background image corresponding to the reference information stored in the terminal device;

or,

Send a video background image request to the server;

Receiving, by the server, a video background image response that carries a video background image corresponding to the reference information.
The method according to claim 4, wherein the obtaining reference information of a video participant of the RCS video call service of the terminal device comprises:

Obtaining reference information of a video participant of the RCS video call service of the terminal device when detecting that the terminal device is in an RCS video call service state;

or,

When the user's operation instruction for switching the video background picture of the RCS video call service of the terminal device is detected, the reference information of the video participant of the RCS video call service of the terminal device is acquired.
A terminal device, comprising:

An obtaining unit, configured to obtain reference information of a video participant of the RCS video call service of the converged communication service of the terminal device;

a determining unit, configured to determine a video background image corresponding to the reference information of the video participant;

a display unit, configured to set the video background image in a video interface of the RCS video call service.
The terminal device according to claim 6, wherein the reference information of the video participant comprises a physiological characteristic parameter of the calling call party, and the calling call party is an originating user of the RCS video calling service;

The obtaining unit is specifically configured to:

Receiving, by the wearable device that is in communication with the terminal device, the physiological feature parameter of the caller, wherein the physiological feature parameter includes at least one of the following: heart rate, body temperature, and blood pressure;

The determining unit is specifically configured to:

Determining a user mood of the calling call party according to a physiological characteristic parameter of the calling call party, wherein the user mood includes any one of the following: happy, dull and depressed;

Determining a video background picture corresponding to the user's mood of the calling party according to the pre-stored user mood and the mapping relationship with the video background picture and the determined user mood of the calling party.
The terminal device according to claim 6, wherein the reference information of the video participant comprises grouping information of the called party, wherein the grouping information of the called party includes a contact grouping type, The contact grouping type includes at least one of the following: a family grouping, a lover grouping, a friend grouping, and an interest grouping, wherein the called party is the receiving user of the RCS video calling service;

The determining unit is specifically configured to:

Determining a contact grouping type in the grouping information of the called party;

Determining a video background picture corresponding to the contact grouping type according to the mapping relationship between the pre-stored contact grouping type and the video background picture, and the determined contact grouping type.
The terminal device according to any one of claims 6-8, wherein the terminal device further comprises:

An extracting unit, configured to: after the determining unit determines a video background image corresponding to the reference information, the displaying unit extracts the terminal device before setting the video background image in a video interface of the RCS video call service a video background picture corresponding to the reference information stored therein;

or,

a sending unit, configured to send a video background image request to the server;

The receiving unit is configured to receive a video background image response that is sent by the server and carries a video background image corresponding to the reference information.
The terminal device according to claim 9, wherein the obtaining unit is specifically configured to:

Obtaining reference information of a video participant of the RCS video call service of the terminal device when detecting that the terminal device is in an RCS video call service state;

or,

When the user's operation instruction for switching the video background picture of the RCS video call service of the terminal device is detected, the reference information of the video participant of the RCS video call service of the terminal device is acquired.