CN114786058B - Multimedia data display method, device, terminal and storage medium - Google Patents

Multimedia data display method, device, terminal and storage medium Download PDF

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Publication number
CN114786058B
CN114786058B CN202210457102.0A CN202210457102A CN114786058B CN 114786058 B CN114786058 B CN 114786058B CN 202210457102 A CN202210457102 A CN 202210457102A CN 114786058 B CN114786058 B CN 114786058B
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China
Prior art keywords
target
multimedia data
target electronic
electronic equipment
terminal
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CN202210457102.0A
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Chinese (zh)
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CN114786058A (en
Inventor
谢攀
刘维维
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Nanjing Opper Software Technology Co ltd
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Nanjing Opper Software Technology Co ltd
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Priority to CN202210457102.0A priority Critical patent/CN114786058B/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • H04N21/43637—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The application relates to a multimedia data display method, a device, a terminal and a storage medium, and belongs to the technical field of terminals. The method comprises the following steps: responding to a device switching instruction aiming at target multimedia data displayed in a terminal, acquiring a Bluetooth data packet broadcasted by target electronic equipment, wherein the Bluetooth data packet comprises equipment capability information of the target electronic equipment, and the equipment capability information comprises multimedia data supported by the target electronic equipment to be displayed; and when the terminal determines that the target electronic equipment supports the display of the target multimedia data, controlling the target electronic equipment to display the target multimedia data. Before initiating the data transmission connection, the terminal can acquire whether the target electronic equipment supports the target multimedia data in the display terminal, so that the flow of displaying the target multimedia data in the terminal by the target electronic equipment is simplified.

Description

Multimedia data display method, device, terminal and storage medium
Technical Field
The embodiment of the application relates to the technical field of terminals, in particular to a multimedia data display method, a device, a terminal and a storage medium.
Background
With the development of terminal technology, the functions of the terminal are more and more abundant. The terminal can display the currently displayed multimedia data to another electronic device according to the requirement, and the other electronic device continues to display the multimedia data. For example, the mobile phone can display the video data played in the mobile phone to the television through a screen throwing technology, so that the video data can be continuously played on the television.
Disclosure of Invention
The embodiment of the application provides a multimedia data display method, a device, a terminal and a storage medium, which can improve the efficiency of displaying multimedia data. The technical scheme is as follows:
in one aspect, a method for displaying multimedia data is provided, the method is applied to a terminal, and the method includes:
responding to a device switching instruction aiming at target multimedia data displayed in a terminal, acquiring a Bluetooth data packet broadcasted by target electronic equipment, wherein the Bluetooth data packet comprises device capability information of the target electronic equipment, and the device capability information comprises multimedia data supported by the target electronic equipment to be displayed;
and when the terminal determines that the target electronic equipment supports the display of the target multimedia data, controlling the target electronic equipment to display the target multimedia data.
In another aspect, there is provided a multimedia data presentation apparatus, the apparatus comprising:
the device comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for responding to a device switching instruction of target multimedia data displayed in a terminal and acquiring a Bluetooth data packet broadcasted by target electronic equipment, the Bluetooth data packet comprises device capability information of the target electronic equipment, and the device capability information comprises multimedia data supported by the target electronic equipment to be displayed;
and the control module is used for controlling the target electronic equipment to display the target multimedia data when the terminal determines that the target electronic equipment supports to display the target multimedia data.
In another aspect, a terminal is provided that includes a processor and a memory; the memory stores at least one program code for execution by the processor to implement the multimedia data presentation method as described in the above aspects.
In another aspect, a computer readable storage medium is provided, the computer readable storage medium storing at least one program code for execution by a processor to implement the multimedia data presentation method as described in the above aspect.
In another aspect, a computer program product is provided, the computer program product storing at least one piece of program code for execution by a processor to implement the multimedia data presentation method as described in the above aspect.
In the embodiment of the application, the device capability information of the target electronic device is written into the Bluetooth broadcast data packet of the target electronic device, so that the terminal can acquire the Bluetooth broadcast data packet broadcast by the target electronic device through the Bluetooth function before establishing data transmission connection with the target electronic device, thereby determining the device capability information of the target electronic device, and before initiating the data transmission connection, the terminal can acquire whether the target electronic device supports the target multimedia data in the display terminal or not, and when the target electronic device does not support the display of the target multimedia data, the terminal establishes the data transmission connection with the target electronic device, so that the data transmission connection needs to be disconnected, the target electronic device is scanned again, and the flow of displaying the target multimedia data in the terminal by the target electronic device is simplified.
Drawings
FIG. 1 illustrates a schematic diagram of an implementation environment involved in a multimedia data presentation method as illustrated in an exemplary embodiment of the present application;
FIG. 2 illustrates a flow chart of a multimedia data presentation method illustrated in an exemplary embodiment of the present application;
fig. 3 is a schematic diagram illustrating a structure of a bluetooth packet according to an exemplary embodiment of the present application;
FIG. 4 illustrates a flowchart of a multimedia data presentation method as illustrated in an exemplary embodiment of the present application;
FIG. 5 illustrates a flowchart of a multimedia data presentation method as illustrated in an exemplary embodiment of the present application;
FIG. 6 illustrates a flowchart of a multimedia data presentation method as illustrated in an exemplary embodiment of the present application;
FIG. 7 illustrates a flowchart of a multimedia data presentation method as illustrated in an exemplary embodiment of the present application;
FIG. 8 illustrates a flowchart of a multimedia data presentation method as illustrated in an exemplary embodiment of the present application;
FIG. 9 illustrates a flowchart of a multimedia data presentation method illustrated in an exemplary embodiment of the present application;
FIG. 10 illustrates a flowchart of a multimedia data presentation method illustrated in an exemplary embodiment of the present application;
FIG. 11 illustrates a flowchart of a multimedia data presentation method illustrated in an exemplary embodiment of the present application;
FIG. 12 illustrates a block diagram of a multimedia data presentation device shown in an exemplary embodiment of the present application;
Fig. 13 shows a block diagram of a terminal according to an exemplary embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
References herein to "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.
It should be noted that, information (including but not limited to user equipment information, user personal information, etc.), data (including but not limited to data for analysis, stored data, presented data, etc.), and signals referred to in this application are all authorized by the user or are fully authorized by the parties, and the collection, use, and processing of relevant data is required to comply with relevant laws and regulations and standards of relevant countries and regions. For example, multimedia data, user characteristics, device information, etc., referred to in this application are all acquired with sufficient authorization.
In the related art, a terminal scans an electronic device in a network environment, which is connected with the same network access point as the terminal, sends a connection establishment to the electronic device after the electronic device is scanned, requests whether the electronic device supports displaying the multimedia data or not based on the data transmission connection after the data transmission connection is established with the electronic device, and displays the multimedia data to the electronic device based on the data transmission connection when the electronic device supports displaying the multimedia data, so that the electronic device continuously displays the multimedia data.
In the above related art, since the electronic device does not necessarily support to display the multimedia data, after the terminal establishes a data transmission connection with the electronic device, the terminal needs to perform data interaction based on the data transmission connection, so as to determine whether the electronic device supports to display the multimedia data, and when the electronic device does not support to display the multimedia data, the terminal cannot continue to display the multimedia data based on the electronic device, so that the data transmission connection needs to be disconnected, and the process of displaying the multimedia data is complicated. The embodiment of the application provides a multimedia data display device to overcome the problems in the related art.
Referring to fig. 1, a schematic diagram of an implementation environment related to a multimedia data presentation method according to an exemplary embodiment of the present application is shown. Referring to fig. 1, the implementation environment includes: a terminal 10 and an electronic device 20. The terminal 10 and the electronic device 20 are connected by bluetooth or a network. The terminal 10 and the electronic device 20 may be connected to the same local area network, so that a connection is established based on the local area network, and the electronic device 20 displays multimedia data in the terminal 10.
In some embodiments, the terminal 10 is a machine, tablet, wearable device, or the like, or a housing of a terminal, or the like. The electronic device 20 is a home device or other terminal. For example, the electronic device 20 is a television, a speaker, a mobile phone, a computer, a tablet computer, etc.
It should be noted that the number of terminals 10 and electronic devices 20 may be one or more, and in this embodiment, one terminal 10 and one target electronic device 20 are described as an example.
Referring to fig. 2, a flowchart of a multimedia data presentation method according to an exemplary embodiment of the present application is shown. The method comprises the following steps:
step S201: and responding to a device switching instruction aiming at the target multimedia data displayed in the terminal, the terminal acquires a Bluetooth data packet broadcasted by the target electronic device, wherein the Bluetooth data packet comprises device capability information of the target electronic device, and the device capability information comprises multimedia data supported by the target electronic device to be displayed.
The device switching instruction is used for indicating that the terminal has a current requirement for device switching. In some embodiments, the terminal detects a current usage state, and determines that a device switch instruction is received in response to detecting that the usage state of the terminal is a state in which the target multimedia data is presented. Namely, when the terminal starts to display the target multimedia data, acquiring a Bluetooth data packet broadcasted by the target electronic equipment. In some embodiments, a switch button is displayed in a multimedia data display interface of a terminal, and a device switch instruction is determined to be received in response to a trigger operation for the switch button.
The terminal and the target electronic device are both bluetooth low energy (Bluetooth Low Energy, BLE) enabled devices. In this step, the terminal discovers the target electronic device based on the BLE function. In some embodiments, after the bluetooth module of the target electronic device is booted, a bluetooth packet is broadcast to the surroundings, the bluetooth packet being determined based on the bluetooth module of the target electronic device. For example, the bluetooth packet is a BLE broadcast packet.
In some embodiments, the bluetooth broadcast data packet includes device capability information of the target electronic device. Referring to fig. 3, a schematic diagram of information included in a bluetooth packet is shown. Wherein different fields of the data packet represent different device information according to a rule protocol. In this step, the terminal analyzes the received bluetooth data packet, determines the device capability information carried by the bluetooth data packet according to the rule protocol and the field content of the field in the bluetooth data packet, and determines that the target electronic device supports the displayed multimedia data based on the device capability information. In some embodiments, the different fields represent presentation capabilities for different types of multimedia data in the terminal. For example, the multimedia data type includes video data and file data, referring to fig. 3, field 1 indicates presentation capability of the video data in the terminal, and field 2 indicates presentation capability of the file data in the terminal. Wherein, the field content of field 1 is 1, which indicates that video data in the display terminal is supported, and the field content of field 2 is 0, which indicates that file data in the display terminal is not supported.
In some embodiments, the target electronic device supporting presentation of the multimedia data means that the target electronic device is installed with an application program that presents the multimedia data. For example, if the multimedia data is video data, the video data in the target electronic device supporting display terminal means that the target electronic device is provided with an application program supporting display of the video data. The application program is a default application program, or the application program is an application program matched with the application program displaying the target multimedia data in the terminal. The application program matched with the application program for displaying the target multimedia data in the terminal refers to the same application program as the application program for displaying the target multimedia data in the terminal, or refers to an application program for displaying the target multimedia data in the target electronic device, which is developed by the same developer as the application program for displaying the target multimedia data in the terminal. In the embodiment of the present application, this is not particularly limited.
Step S202: and when the terminal determines that the target electronic equipment supports the display of the target multimedia data, the terminal controls the target electronic equipment to display the target multimedia data.
When the terminal determines that the target electronic equipment supports displaying the target multimedia data, the terminal establishes data transmission connection with the target electronic equipment, and controls the target electronic equipment to display the target multimedia data based on the data transmission connection. In some embodiments, the terminal sends a connection establishment request to the target electronic device based on the wireless network; and receiving a request response message sent by the target electronic equipment, wherein the request response message is used for indicating that the data transmission connection is allowed to be established so as to establish the data transmission connection with the target electronic equipment.
The data transmission connection is a connection established based on the same network access point. The network Access Point is any type of network Access Point, for example, the network Access Point is any one of a base station, an evolved Node B (eNB), a next Generation Node B (gNB), an Access Point (AP) in a wireless fidelity (Wireless Fidelity, WIFI) system, a wireless relay Node, a wireless backhaul Node, a transmission Point (Transmission Point, TP), or a transmission receiving Point (Transmission And Reception Point, TRP).
It should be noted that, when the terminal determines, based on the data type of the target multimedia data, that the target electronic device does not support displaying the target multimedia data, the terminal discards the target electronic device and continues to scan the bluetooth broadcast data packets sent by other electronic devices.
In the embodiment of the application, the device capability information of the target electronic device is written into the Bluetooth broadcast data packet of the target electronic device, so that the terminal can acquire the Bluetooth broadcast data packet broadcast by the target electronic device through the Bluetooth function before establishing data transmission connection with the target electronic device, thereby determining the device capability information of the target electronic device, and before initiating the data transmission connection, the terminal can acquire whether the target electronic device supports the target multimedia data in the display terminal or not, and when the target electronic device does not support the display of the target multimedia data, the terminal establishes the data transmission connection with the target electronic device, so that the data transmission connection needs to be disconnected, the target electronic device is scanned again, and the flow of displaying the target multimedia data in the terminal by the target electronic device is simplified.
In some embodiments, the bluetooth broadcast data packet further includes a network connection status of the target electronic device, the network connection status indicating whether the target electronic device is currently connected to the network. And the terminal instructs the target electronic equipment to establish data transmission connection with the same target network based on the network connection state so that the target electronic equipment displays the target multimedia data based on the data transmission connection. Referring to fig. 4, a flowchart of a multimedia data presentation method according to an exemplary embodiment of the present application is shown. The method comprises the following steps:
Step S401: and responding to a device switching instruction aiming at the target multimedia data displayed in the terminal, the terminal acquires a Bluetooth data packet broadcasted by the target electronic device, wherein the Bluetooth data packet comprises device capability information of the target electronic device, and the device capability information comprises multimedia data supported by the target electronic device to be displayed.
The principle of this step is the same as that of step S201, and will not be described here again.
Step S402: when the terminal determines that the target electronic equipment supports displaying the target multimedia data, but the network connection state of the target electronic equipment is unconnected, the terminal acquires the network information of the target network currently connected by the terminal.
The bluetooth broadcast packet further includes a field for indicating the network connection status of the target electronic device, and please continue with reference to fig. 3, the bluetooth broadcast packet includes a field 3, and the field 3 is for indicating the network connection status of the target electronic device. For example, if the field content of this field 3 is 1, this indicates that the network is connected.
When the network connection state indicates that the target electronic device is connected to a network, the terminal performs step S404; when the network connection state indicates that the target electronic device is not connected to the network, referring to fig. 5, the terminal acquires network information of the target network to which the terminal is currently connected. The network information includes information such as a network name, a connection password, and the like of the target network.
It should be noted that, before acquiring network information, the terminal needs to acquire user authorization. Correspondingly, a network information acquisition window is displayed, the window is used for displaying an information acquisition request and a device identifier of the target electronic device, and when receiving an authorization operation triggered by a user, the terminal executes the step of acquiring the network information of the currently connected target network. Therefore, when the user allows the network information to be sent to the target electronic equipment, the network information is acquired, and the network information is prevented from being revealed, so that the safety problem is prevented.
Step S403: the terminal transmits the network information to the target electronic device based on Bluetooth communication, so that the target electronic device establishes connection with the target network based on the network information.
In this step, the terminal sends the network information to the target electronic device based on the bluetooth function, the target electronic device receives the network information, and performs dynamic network allocation based on the network information, so as to establish connection with the target network, and establish connection between the terminal and the target electronic device and between the terminal and the same network access point.
In the embodiment of the application, the network connection state of the target electronic equipment is written into the Bluetooth broadcast data packet of the target electronic equipment, so that the terminal can acquire the network connection state of the target electronic equipment through the Bluetooth function before the target electronic equipment establishes data transmission connection, and when the target electronic equipment is not connected with the target network, the network information of the target network is actively sent to the target electronic equipment, so that the target electronic equipment can perform network configuration based on the network information without manually performing network configuration by a user, the operation of displaying the target multimedia data in the terminal by the target electronic equipment is further reduced, and the efficiency of displaying the target multimedia data in the terminal by the target electronic equipment is improved.
Step S404: and the terminal controls the target electronic equipment to display the target multimedia data based on the target network.
The principle of this step is the same as that of step S202, and will not be described here again.
In the embodiment of the application, the device capability information of the target electronic device is written into the Bluetooth broadcast data packet of the target electronic device, so that the terminal can acquire the Bluetooth broadcast data packet broadcast by the target electronic device through the Bluetooth function before establishing data transmission connection with the target electronic device, thereby determining the device capability information of the target electronic device, and before initiating the data transmission connection, the terminal can acquire whether the target electronic device supports the target multimedia data in the display terminal or not, and when the target electronic device does not support the display of the target multimedia data, the terminal establishes the data transmission connection with the target electronic device, so that the data transmission connection needs to be disconnected, the target electronic device is scanned again, and the flow of displaying the target multimedia data in the terminal by the target electronic device is simplified.
In some embodiments, the terminal senses whether the currently displayed target multimedia data is suitable for multimedia switching to the target electronic device for display, and establishes a data transmission connection with the target electronic device when the currently displayed target multimedia data is suitable for switching to the target electronic device for display. Referring to fig. 6, a flowchart of a multimedia data presentation method according to an exemplary embodiment of the present application is shown. The method comprises the following steps:
Step S601: and responding to a device switching instruction aiming at the target multimedia data displayed in the terminal, the terminal acquires a Bluetooth data packet broadcasted by the target electronic device, wherein the Bluetooth data packet comprises device capability information of the target electronic device, and the device capability information comprises multimedia data supported by the target electronic device to be displayed.
The principle of this step is the same as that of step S201, and will not be described here again.
Step S602: the terminal acquires the data type of the target multimedia data.
The data type indicates whether the target multimedia data supports presentation by the target electronic device. The data type is classified according to an application program that presents the multimedia data or according to a data amount of the multimedia data. For example, the multimedia data is video data, the video may be classified according to an application playing the video, for example, a short video application of an application playing the video data may be classified as a data type that does not support presentation by the target electronic device, and a long video application of an application playing the video data may be classified as a data type that supports presentation by the target electronic device. For another example, the video data is classified according to the duration of the video, the video data greater than the preset duration is classified as a data type supporting the presentation by the target electronic device, and the video data not greater than the preset duration is classified as a data type not supporting the presentation by the target electronic device. The preset duration may be set as required, and in this embodiment of the present application, the preset duration is not specifically limited.
Step S603: and when the terminal determines that the target multimedia data support to be displayed by the target electronic equipment based on the data type of the target multimedia data and the terminal determines that the target electronic equipment supports to display the target multimedia data, the terminal controls the target electronic equipment to display the target multimedia data.
Referring to fig. 7, when the data type is satisfied at the same time, the target multimedia data is indicated to be supported by a target electronic device for presentation, and the device capability information indicates that the target electronic device supports presentation of the target multimedia data, the terminal establishes a data transmission connection with the target electronic device, so that the target electronic device presents the target multimedia data based on the data transmission connection. The principle of establishing the data transmission connection between the terminal and the target electronic device is the same as that of step S202, and will not be described herein.
In the embodiment of the application, before the data transmission connection is established with the target electronic equipment, whether the target multimedia data displayed by the current terminal support the display by the target electronic equipment is determined, and the data transmission connection is established with the target electronic equipment only when the display by the target electronic equipment is supported, so that the data transmission connection is prevented from being established with the target electronic equipment when the target multimedia data does not support the display by the target electronic equipment, the data transmission connection is frequently established and disconnected before the terminal and the target electronic equipment, and resources are wasted.
Step S604: and when the terminal determines that the target multimedia data does not support to be displayed by the target electronic equipment based on the data type of the target multimedia data, but the terminal determines that the target electronic equipment supports to display the target multimedia data, the terminal stores the equipment information of the target electronic equipment.
When the target multimedia data does not support the display by the target electronic equipment, the terminal can store the equipment information of the target electronic equipment, so that the target electronic equipment can be called to display the multimedia data based on the equipment information when the subsequent display is carried out on the multimedia data supported by the target electronic equipment, the process of scanning the target electronic equipment is saved, and the efficiency of displaying the multimedia data in the terminal by the target electronic equipment is improved.
In some embodiments, the terminal stores device information of a plurality of target electronic devices, and accordingly, when the target multimedia data is to be supported for presentation by the target electronic devices, the terminal presents the device information of the plurality of target electronic devices so that a user selects a target electronic device for establishing a data transmission connection from the plurality of target electronic devices. In some embodiments, the terminal presents the plurality of target electronic devices based on their priorities. In some embodiments, the priority may be determined according to a distance of the target electronic device from the terminal, the closer the terminal is to the target electronic device, the higher the priority of the target electronic device. In some embodiments, the priority is related to the type of application in the target electronic device that exposes the target multimedia data. And if the application program matched with the application program for displaying the target multimedia data in the terminal exists in the target electronic equipment, the priority of the target electronic equipment is highest.
In the embodiment of the application, the device capability information of the target electronic device is written into the Bluetooth broadcast data packet of the target electronic device, so that the terminal can acquire the Bluetooth broadcast data packet broadcast by the target electronic device through the Bluetooth function before establishing data transmission connection with the target electronic device, thereby determining the device capability information of the target electronic device, and before initiating the data transmission connection, the terminal can acquire whether the target electronic device supports the target multimedia data in the display terminal or not, and when the target electronic device does not support the display of the target multimedia data, the terminal establishes the data transmission connection with the target electronic device, so that the data transmission connection needs to be disconnected, the target electronic device is scanned again, and the flow of displaying the target multimedia data in the terminal by the target electronic device is simplified.
Referring to fig. 8, a flowchart of a multimedia data presentation method according to an exemplary embodiment of the present application is shown. The method comprises the following steps:
step S801: and responding to a device switching instruction aiming at the target multimedia data displayed in the terminal, the terminal acquires a Bluetooth data packet broadcasted by the target electronic device, wherein the Bluetooth data packet comprises device capability information of the target electronic device, and the device capability information comprises multimedia data supported by the target electronic device to be displayed.
The principle of this step is the same as that of step S201, and will not be described here again.
Step S802: when the equipment capability information indicates that the target electronic equipment supports displaying the target multimedia data, the terminal establishes data transmission connection with the target electronic equipment, so that the target electronic equipment obtains the target multimedia data and displays the target multimedia data based on the data transmission connection.
The principle of establishing the data transmission connection between the terminal and the target electronic device in step S202 is the same, and will not be described here again.
Step S803: and the terminal acquires the display progress of the target multimedia data.
The terminal records the display time of the multimedia data, and determines the display progress based on the display time. Or the terminal records the data quantity of the multimedia data displayed in the multimedia data, and determines the display progress of the target multimedia data based on the data quantity.
Step S804: and the terminal controls the target electronic equipment to continuously display the target multimedia data based on the display progress based on the data transmission connection and the display progress.
In some embodiments, the target electronic device may obtain the target multimedia data for presentation based on a data path of the target multimedia data. Correspondingly, the terminal acquires a data path of the target multimedia data; based on the data transmission connection, the data path and the display progress are sent to the target electronic device, so that the target electronic device obtains the target multimedia data based on the data path, and displays the target multimedia data based on the display progress. The data path may be a uniform resource identifier (Uniform Resource Identifier, URI), and in this embodiment of the present application, the terminal sends the data path of the target multimedia data to the target electronic device, so that the target electronic device can directly obtain the target multimedia data from the server based on the data path, and then perform through display based on the display progress of the target multimedia data, so that the terminal does not need to send the target multimedia data to the target electronic device, thereby reducing the workload of the terminal and further reducing the power consumption of the terminal.
In some embodiments, the terminal may send the target multimedia data to the target electronic device, such that the target electronic device displays based on the target multimedia data sent by the terminal. Correspondingly, the terminal sends the target multimedia data corresponding to the display progress to the target electronic equipment based on the data transmission connection, so that the target electronic equipment displays the target multimedia data based on the display progress. In the embodiment of the application, the target electronic equipment displays the target multimedia data sent by the terminal, and the requirement on the target electronic equipment is low.
In the embodiment of the application, the device capability information of the target electronic device is written into the Bluetooth broadcast data packet of the target electronic device, so that the terminal can acquire the Bluetooth broadcast data packet broadcast by the target electronic device through the Bluetooth function before establishing data transmission connection with the target electronic device, thereby determining the device capability information of the target electronic device, and before initiating the data transmission connection, the terminal can acquire whether the target electronic device supports the target multimedia data in the display terminal or not, and when the target electronic device does not support the display of the target multimedia data, the terminal establishes the data transmission connection with the target electronic device, so that the data transmission connection needs to be disconnected, the target electronic device is scanned again, and the flow of displaying the target multimedia data in the terminal by the target electronic device is simplified.
In some embodiments, the target electronic device implements the target multimedia data in the presentation terminal based on the installed application. Referring to fig. 9, a flowchart of a multimedia data presentation method according to an exemplary embodiment of the present application is shown. The method comprises the following steps:
step S901: and responding to a device switching instruction aiming at the target multimedia data displayed in the terminal, the terminal acquires a Bluetooth data packet broadcasted by the target electronic device, wherein the Bluetooth data packet comprises device capability information of the target electronic device, and the device capability information comprises multimedia data supported by the target electronic device to be displayed.
The principle of this step is the same as that of step S201, and will not be described here again.
Step S902: when the terminal determines that the target electronic equipment supports displaying the target multimedia data, the terminal establishes data transmission connection with the target electronic equipment, so that the target electronic equipment obtains the target multimedia data and displays the target multimedia data based on the data transmission connection.
The principle of this step is the same as that of step S802, and will not be described here again.
Step S903: and the terminal acquires the display progress of the target multimedia data.
The principle of this step is the same as that of step S803, and will not be described here again.
Step S904: and the terminal acquires a target application program supporting the display of the target multimedia data in the target electronic equipment.
In some embodiments, the target application is a default application in the target electronic device for exposing multimedia data. In some embodiments, the target application is the same application in the terminal that is used to expose the multimedia data.
In this step, the terminal acquires a plurality of applications installed in the target electronic device, and determines an application supporting presentation of the target multimedia data from among the plurality of applications.
Step S905: and the terminal controls the target application program to continuously display the target multimedia data based on the data transmission connection and the display progress.
The principle of this step is the same as that of step S804, and will not be described here again.
It should be noted that, a plurality of applications supporting displaying the target multimedia data may be installed in the target electronic device, and the terminal determines the target application displaying the target multimedia data from the plurality of applications.
In some embodiments, when the number of applications supporting presentation of multimedia data is a plurality, the terminal determines the target application based on priorities of the plurality of applications. In the embodiment of the application, the terminal determines the application program with the highest priority as the target application program. The priority of the application is determined based on a matching procedure of the application with the target multimedia data. For example, the application program is the same as the application program for presenting the target multimedia data in the terminal, and the application program has a higher priority than other application programs.
In some embodiments, when the number of applications supporting presentation of multimedia data is a plurality, the plurality of applications are presented; in response to a triggering operation for any application, the triggered application is determined to be the target application. In the embodiment of the application, the terminal displays the plurality of application programs, and determines the application programs for the target application programs according to the selection of the user, so that multiple selections are provided for the user, and the user experience is optimized.
It should be noted that, an application program capable of displaying the target multimedia data may not be installed in the terminal, referring to fig. 10, the terminal may send application information of the application program currently displaying the target multimedia data to the target electronic device, so that the target electronic device downloads the application program and further displays the target multimedia data. Correspondingly, when an application program supporting the display of the multimedia data is not installed in the target electronic equipment, acquiring application information of the application program corresponding to the target multimedia data in the terminal; and sending the application information to the target electronic equipment so that the target electronic equipment downloads the corresponding application program based on the application information.
It should be noted that, before sending application information to a target electronic device, a terminal may first obtain application installation information of the target electronic device, where the application installation information is used to indicate whether the target electronic device supports downloading the application program, and when the application information indicates that the target electronic device supports installing the application program, the application information is sent to the target electronic device. When the application information indicates that the target electronic equipment does not support the installation of the application program, displaying the application program which is allowed to be installed by the target electronic equipment; and responding to the downloading operation of any application program, and sending a downloading instruction to the target electronic equipment so as to enable the target electronic equipment to download the application program.
In the embodiment of the application, the device capability information of the target electronic device is written into the Bluetooth broadcast data packet of the target electronic device, so that the terminal can acquire the Bluetooth broadcast data packet broadcast by the target electronic device through the Bluetooth function before establishing data transmission connection with the target electronic device, thereby determining the device capability information of the target electronic device, and before initiating the data transmission connection, the terminal can acquire whether the target electronic device supports the target multimedia data in the display terminal or not, and when the target electronic device does not support the display of the target multimedia data, the terminal establishes the data transmission connection with the target electronic device, so that the data transmission connection needs to be disconnected, the target electronic device is scanned again, and the flow of displaying the target multimedia data in the terminal by the target electronic device is simplified.
Referring to fig. 11, a flowchart of a multimedia data presentation method according to an exemplary embodiment of the present application is shown. The method comprises the following steps:
step S1101: and responding to a device switching instruction aiming at the target multimedia data displayed in the terminal, the terminal acquires a Bluetooth data packet broadcasted by the target electronic device, wherein the Bluetooth data packet comprises device capability information of the target electronic device, and the device capability information comprises multimedia data supported by the target electronic device to be displayed.
The principle of this step is the same as that of step S201, and will not be described here again.
Step S1102: and when the terminal determines that the target electronic equipment supports displaying the target multimedia data, the terminal displays a switching reminding notification.
The switch reminding notification is used for reminding a user that the target electronic equipment can be switched to display the target multimedia data currently. According to the embodiment of the application, the switching reminding notification is displayed, so that a user can decide whether to switch to the target electronic equipment to display the target multimedia data, switching is prevented when the user does not need to switch to the target electronic equipment to display the target multimedia data, and user experience is optimized.
In some embodiments, the terminal obtains a user characteristic of an account currently logged in by the terminal; when the user characteristics meet the requirement of switching the device for displaying the target multimedia data, step S1102 is performed. The user characteristics may be a time period, preference, etc. for the user to switch to the target electronic device to present the target multimedia data.
In the embodiment of the application, the situation information around the user and the personal preference of the user are considered, such as whether the current time is late at night, whether the user likes to throw a screen, and the like. The subsequent terminal can collect more surrounding scene information, so that the reminding of switching the target electronic equipment accords with the preference of the user.
Step S1103: and responding to the confirmation message of the switching reminding notice, and controlling the target electronic equipment to display the target multimedia data by the terminal.
The principle of this step is the same as that of step S202, and will not be described here again.
In the embodiment of the application, the device capability information of the target electronic device is written into the Bluetooth broadcast data packet of the target electronic device, so that the terminal can acquire the Bluetooth broadcast data packet broadcast by the target electronic device through the Bluetooth function before establishing data transmission connection with the target electronic device, thereby determining the device capability information of the target electronic device, and before initiating the data transmission connection, the terminal can acquire whether the target electronic device supports the target multimedia data in the display terminal or not, and when the target electronic device does not support the display of the target multimedia data, the terminal establishes the data transmission connection with the target electronic device, so that the data transmission connection needs to be disconnected, the target electronic device is scanned again, and the flow of displaying the target multimedia data in the terminal by the target electronic device is simplified.
Referring to fig. 12, a block diagram of a multimedia data presentation device according to an embodiment of the present application is shown. The multimedia data presentation device may be implemented as all or part of a processor by software, hardware, or a combination of both. The device comprises:
a first obtaining module 1201, configured to obtain, in response to a device switching instruction for target multimedia data displayed in a terminal, a bluetooth data packet broadcasted by a target electronic device, where the bluetooth data packet includes device capability information of the target electronic device, and the device capability information includes multimedia data that the target electronic device supports to display;
and the control module 1202 is used for controlling the target electronic device to display the target multimedia data when the terminal determines that the target electronic device supports displaying the target multimedia data.
In some embodiments, the bluetooth packet further includes a network connection status of the target electronic device, and the control module 1202 includes:
the first acquisition unit is used for acquiring network information of a target network currently connected with the terminal when the terminal determines that the target electronic equipment supports displaying the target multimedia data, but the network connection state of the target electronic equipment is a non-connected network;
A transmitting unit configured to transmit the network information to the target electronic device based on bluetooth communication, so that the target electronic device establishes a connection with the target network based on the network information;
and the first control unit is used for controlling the target electronic equipment to display the target multimedia data based on the target network.
In some embodiments, the apparatus further comprises:
the second acquisition module is used for acquiring the data type of the target multimedia data;
the control module 1202 is configured to control the target electronic device to display the target multimedia data when the terminal determines that the target multimedia data supports display by the target electronic device based on the data type of the target multimedia data.
In some embodiments, the apparatus further comprises:
and the storage module is used for storing the equipment information of the target electronic equipment when the terminal determines that the target multimedia data does not support the presentation by the target electronic equipment based on the data type of the target multimedia data.
In some embodiments, the control module 1202 includes:
the second acquisition unit is used for acquiring the display progress of the target multimedia data in the terminal;
And the second control unit is used for controlling the target electronic equipment to continuously display the target multimedia data based on the display progress.
In some embodiments, the second control unit is configured to obtain a data path of the target multimedia data; and sending the data path and the display progress to the target electronic equipment so that the target electronic equipment obtains the target multimedia data based on the data path and displays the target multimedia data based on the display progress.
In some embodiments, the second control unit is configured to send, to the target electronic device, target multimedia data corresponding to the display progress, so that the target electronic device displays the target multimedia data based on the display progress.
In some embodiments, the second control unit is configured to obtain a target application program in the target electronic device that supports presentation of the target multimedia data; and controlling the target application program to continuously display the target multimedia data based on the display progress.
In some embodiments, the apparatus further comprises:
a first determining module, configured to determine, when the number of applications supporting presentation of multimedia data is plural, the target application based on priorities of the plural applications; or,
A second determining module, configured to display a plurality of applications supporting displaying multimedia data when the number of applications is plural; in response to a triggering operation for any application, the triggered application is determined to be the target application.
In some embodiments, the apparatus further comprises:
the display module is used for displaying the switching reminding notification;
the control module 1202 is configured to control the target electronic device to display the target multimedia data in response to the acknowledgement message of the handover alert notification.
In some embodiments, the apparatus further comprises:
the third acquisition module is used for acquiring the user characteristics of the account number which the terminal is currently logged in;
and the display module is used for displaying a switching reminding notification when the user characteristics meet the requirements of switching the equipment for displaying the target multimedia data.
In the embodiment of the application, the device capability information of the target electronic device is written into the Bluetooth broadcast data packet of the target electronic device, so that the terminal can acquire the Bluetooth broadcast data packet broadcast by the target electronic device through the Bluetooth function before establishing data transmission connection with the target electronic device, thereby determining the device capability information of the target electronic device, and before initiating the data transmission connection, the terminal can acquire whether the target electronic device supports the target multimedia data in the display terminal or not, and when the target electronic device does not support the display of the target multimedia data, the terminal establishes the data transmission connection with the target electronic device, so that the data transmission connection needs to be disconnected, the target electronic device is scanned again, and the flow of displaying the target multimedia data in the terminal by the target electronic device is simplified.
Referring to fig. 13, a block diagram illustrating a structure of a terminal 1300 according to an exemplary embodiment of the present application is shown. Terminal 1300 may be a smart phone, tablet, wearable device, etc. The terminal 1300 in this application may include one or more of the following: processor 1310, memory 1320, and display 1330.
Processor 1310 may include one or more processing cores. The processor 1310 connects various parts within the overall terminal 1300 using various interfaces and lines, performs various functions of the terminal 1300 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 1320, and invoking data stored in the memory 1320. Alternatively, the processor 1310 may be implemented in hardware in at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 1310 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), a Neural network processor (Neural-network Processing Unit, NPU), a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing the content required to be displayed by the display screen; the NPU is used to implement artificial intelligence (Artificial Intelligence, AI) functionality; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 1310 and may be implemented by a single chip.
The Memory 1320 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (ROM). Optionally, the memory 1320 includes a non-transitory computer readable medium (non-transitory computer-readable storage medium). Memory 1320 may be used to store instructions, programs, code, sets of codes, or instruction sets. The memory 1320 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described below, etc.; the storage data area may store data (e.g., audio data, phonebook) created according to the use of the terminal 1300, etc.
Display 1330 is a display component for displaying a user interface. Alternatively, the display 1330 may be a display with a touch function, through which a user may perform a touch operation on the display using any suitable object such as a finger, a stylus, or the like.
The display 1330 is typically provided at the front panel of the terminal. Display 1330 may be designed as a full screen, a curved screen, a contoured screen, a double-sided screen, or a folded screen. The display 1330 may also be designed as a combination of a full screen and a curved screen, a combination of a special-shaped screen and a curved screen, etc., which is not limited in this embodiment.
In addition, those skilled in the art will appreciate that the configuration of the terminal 1300 illustrated in the above-described figures does not constitute a limitation of the terminal 1300, and the terminal 1300 may include more or less components than illustrated, or may combine certain components, or may have a different arrangement of components. For example, the control device of the terminal 1300 further includes a microphone, a speaker, a radio frequency circuit, an input unit, a sensor, an audio circuit, a wireless fidelity (Wireless Fidelity, wi-Fi) module, a power supply, a bluetooth module, and the like, which are not described herein.
Embodiments of the present application also provide a computer readable medium storing at least one instruction that is loaded and executed by the processor to implement the multimedia data presentation method as shown in the above embodiments.
Embodiments of the present application also provide a computer program product storing at least one instruction that is loaded and executed by the processor to implement the multimedia data presentation method as shown in the various embodiments above.
Those skilled in the art will appreciate that in one or more of the examples described above, the functions described in the embodiments of the present application may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, these functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.
The foregoing description of the preferred embodiments is merely exemplary in nature and is in no way intended to limit the invention, since it is intended that all modifications, equivalents, improvements, etc. that fall within the spirit and scope of the invention.

Claims (12)

1. A multimedia data presentation method, which is applied to a terminal, the method comprising:
responding to a device switching instruction aiming at target multimedia data displayed in a terminal, acquiring a Bluetooth data packet broadcasted by target electronic equipment, wherein the Bluetooth data packet comprises device capability information of the target electronic equipment, and the device capability information comprises multimedia data supported by the target electronic equipment to be displayed;
when the terminal determines that the target electronic equipment supports displaying the target multimedia data, acquiring user characteristics of an account currently logged in by the terminal, wherein the user characteristics comprise a time period and a preference degree of the account switched to the target electronic equipment to display the target multimedia data;
when the user characteristics meet the requirements of switching the equipment for displaying the target multimedia data, displaying a switching reminding notification;
responding to the confirmation message of the switching reminding notification, and acquiring application information of an application program which is currently used for displaying the target multimedia data in the terminal when the application program which is used for supporting displaying the target multimedia data is not installed in the target electronic equipment;
Acquiring application installation information of the target electronic equipment, wherein the application installation information is used for indicating whether the target electronic equipment supports installation of an application program in the terminal, wherein the application program currently displays the target multimedia data;
when the application installation information indicates that the target electronic equipment supports installation of the application program which currently displays the target multimedia data in the terminal, the application information is sent to the target electronic equipment, so that the target electronic equipment installs the corresponding application program based on the application information;
when the application installation information indicates that the target electronic equipment does not support the installation of the application program which is currently displayed with the target multimedia data in the terminal, displaying the application program which is allowed to be installed by the target electronic equipment;
responding to the downloading operation of any application program, and sending a downloading instruction to the target electronic equipment so as to enable the target electronic equipment to download the application program;
and controlling the target electronic equipment to display the target multimedia data through the corresponding application program.
2. The method of claim 1, wherein the bluetooth data packet further includes a network connection status of the target electronic device, and wherein the controlling the target electronic device to present the target multimedia data via a corresponding application program comprises:
When the terminal determines that the target electronic equipment supports displaying the target multimedia data, but the network connection state of the target electronic equipment is a non-connected network, acquiring network information of a target network currently connected by the terminal;
transmitting the network information to the target electronic equipment based on Bluetooth communication so that the target electronic equipment establishes connection with the target network based on the network information;
and controlling the target electronic equipment to display the target multimedia data through the corresponding application program based on the target network.
3. The method of claim 1, wherein prior to controlling the target electronic device to present the target multimedia data via the corresponding application, the method further comprises:
acquiring the data type of the target multimedia data;
and when the terminal determines that the target multimedia data support to be displayed by the target electronic equipment based on the data type of the target multimedia data, executing the step of controlling the target electronic equipment to display the target multimedia data through a corresponding application program.
4. A method according to claim 3, characterized in that the method further comprises:
And storing the device information of the target electronic device when the terminal determines that the target multimedia data does not support the presentation by the target electronic device based on the data type of the target multimedia data.
5. The method of claim 1, wherein the controlling the target electronic device to present the target multimedia data via a corresponding application comprises:
acquiring the display progress of the target multimedia data in the terminal;
and controlling the target electronic equipment to continuously display the target multimedia data based on the display progress through the corresponding application program based on the display progress.
6. The method of claim 5, wherein the controlling the target electronic device to continue to present the target multimedia data based on the presentation progress through the corresponding application based on the presentation progress comprises:
acquiring a data path of the target multimedia data;
and sending the data path and the display progress to the target electronic equipment so that the target electronic equipment obtains the target multimedia data based on the data path and displays the target multimedia data through a corresponding application program based on the display progress.
7. The method of claim 5, wherein the controlling the target electronic device to continue to present the target multimedia data based on the presentation progress through the corresponding application based on the presentation progress comprises:
and sending target multimedia data corresponding to the display progress to the target electronic equipment, so that the target electronic equipment displays the target multimedia data based on the display progress through a corresponding application program.
8. The method of claim 5, wherein the controlling the target electronic device to continue to present the target multimedia data based on the presentation progress through the corresponding application based on the presentation progress comprises:
acquiring a target application program supporting the display of the target multimedia data in the target electronic equipment;
and controlling the target application program to continuously display the target multimedia data based on the display progress.
9. The method of claim 8, wherein the method further comprises:
when the number of the application programs supporting the display of the multimedia data is a plurality of, determining the target application program based on the priorities of the plurality of application programs; or,
When the number of the application programs supporting the display of the multimedia data is a plurality of, displaying the plurality of application programs; in response to a triggering operation for any application program, the triggered application program is determined as the target application program.
10. A multimedia data presentation device, the device comprising:
the device comprises an acquisition module, a display module and a display module, wherein the acquisition module is used for responding to a device switching instruction of target multimedia data displayed in a terminal and acquiring a Bluetooth data packet broadcasted by target electronic equipment, the Bluetooth data packet comprises device capability information of the target electronic equipment, and the device capability information comprises multimedia data supported by the target electronic equipment to be displayed;
the third obtaining module is used for obtaining user characteristics of an account currently logged in by the terminal when the terminal determines that the target electronic equipment supports displaying the target multimedia data, wherein the user characteristics comprise a time period and a preference degree of the account switched to the target electronic equipment to display the target multimedia data;
the display module is used for displaying a switching reminding notification when the user characteristics meet the equipment requirements of switching the target multimedia data;
The control module is used for responding to the confirmation message of the switching reminding notification and acquiring application information of an application program which is currently used for displaying the target multimedia data in the terminal when the application program which supports displaying the target multimedia data is not installed in the target electronic equipment; acquiring application installation information of the target electronic equipment, wherein the application installation information is used for indicating whether the target electronic equipment supports installation of an application program in the terminal, wherein the application program currently displays the target multimedia data; when the application installation information indicates that the target electronic equipment supports installation of the application program which currently displays the target multimedia data in the terminal, the application information is sent to the target electronic equipment, so that the target electronic equipment installs the corresponding application program based on the application information; when the application installation information indicates that the target electronic equipment does not support the installation of the application program which is currently displayed with the target multimedia data in the terminal, displaying the application program which is allowed to be installed by the target electronic equipment; responding to the downloading operation of any application program, and sending a downloading instruction to the target electronic equipment so as to enable the target electronic equipment to download the application program; and controlling the target electronic equipment to display the target multimedia data through the corresponding application program.
11. A terminal, the terminal comprising a processor and a memory; the memory stores at least one program code for execution by the processor to implement the multimedia data presentation method of any one of claims 1 to 9.
12. A computer readable storage medium storing at least one program code for execution by a processor to implement the multimedia data presentation method of any one of claims 1 to 9.
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