CN116112711A - Control method and device for multimedia data, electronic equipment and medium - Google Patents

Control method and device for multimedia data, electronic equipment and medium Download PDF

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Publication number
CN116112711A
CN116112711A CN202211685111.1A CN202211685111A CN116112711A CN 116112711 A CN116112711 A CN 116112711A CN 202211685111 A CN202211685111 A CN 202211685111A CN 116112711 A CN116112711 A CN 116112711A
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China
Prior art keywords
multimedia data
video networking
terminal
control instruction
pushing
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CN202211685111.1A
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Chinese (zh)
Inventor
方小帅
闫治波
李阔
王艳辉
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Visionvera Information Technology Co Ltd
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Visionvera Information Technology Co Ltd
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Priority to CN202211685111.1A priority Critical patent/CN116112711A/en
Publication of CN116112711A publication Critical patent/CN116112711A/en
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    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6402—Address allocation for clients
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64322—IP

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The embodiment of the invention provides a method, a device, electronic equipment and a medium for controlling multimedia data, wherein the method comprises the following steps: responding to a first control instruction, acquiring first multimedia data corresponding to the first control instruction from a multimedia signal providing terminal, wherein the first control instruction is used for controlling a video networking server to push appointed multimedia data to a corresponding target video networking terminal; and pushing the first multimedia data to the target video network terminal so that the target video network terminal displays the first multimedia data, and shielding a second control instruction sent by the target video network terminal during the pushing of the first multimedia data. By the embodiment of the invention, the appointed multimedia data pushing aiming at one or more video networking terminals is realized, and the method and the device can be applied to pushing terminal television programs in a large range; the control instruction sent by the video networking terminal during the pushing process is shielded, so that the video networking terminal displays the pushed multimedia data preferentially, and the application scene of the video networking is widened.

Description

Control method and device for multimedia data, electronic equipment and medium
Technical Field
The present invention relates to the field of video networking technologies, and in particular, to a method and apparatus for controlling multimedia data, an electronic device, and a medium.
Background
The video networking is a real-time switching platform, is a higher-level form of the Internet, and is in face of potential huge video traffic on the network, and along with the development of the video networking, the video networking is gradually interconnected with the Ethernet so as to be applied to more complex video networking scenes. For example, television programs in the ethernet are played at a video networking terminal.
In practical application, each video networking terminal can play the television programs selected by the user independently based on the operation of the terminal user, the television programs of each video networking terminal are different, in some scenes, the requirement of pushing the designated television programs to a large number of video networking terminals simultaneously exists, and the current mechanism for controlling the television program playing based on the video networking terminal is difficult to realize the pushing requirement, so that the application scene of the video networking television is limited.
Disclosure of Invention
In view of the foregoing, it is proposed to provide a control method, apparatus, electronic device and medium of a video networking terminal that overcomes the foregoing problems or at least partially solves the foregoing problems, including:
A control method of multimedia data, applied to a video networking server, wherein one side of the video networking server is in communication connection with one or more video networking terminals in the video networking, and the other side of the video networking server is in communication connection with a multimedia signal providing terminal in the ethernet, the method comprises the following steps:
responding to a first control instruction, acquiring first multimedia data corresponding to the first control instruction from the multimedia signal providing terminal, wherein the first control instruction is used for controlling the video networking server to push appointed multimedia data to a corresponding target video networking terminal;
and pushing the first multimedia data to the target video network terminal so that the target video network terminal displays the first multimedia data, and shielding a second control instruction sent by the target video network terminal during the pushing of the first multimedia data.
Optionally, the method further comprises:
stopping pushing the first multimedia data to the target video networking terminal when the pushing of the first multimedia data is finished, and sending second multimedia data to the target video networking terminal so that the target video networking terminal displays the second multimedia data; the second multimedia data is multimedia data sent to the target video networking terminal by the video networking server according to a control instruction received from the target video networking terminal before the first multimedia data is pushed.
Optionally, the method further comprises:
and when the video networking server receives a second control instruction sent by the target video networking terminal during the pushing of the first multimedia data, stopping pushing the first multimedia data to the target video networking terminal when the pushing of the first multimedia data is finished, and sending third multimedia data corresponding to the second control instruction to the target video networking terminal so that the target video networking terminal displays the third multimedia data.
Optionally, the first multimedia data pushing ends, including:
when the first control instruction comprises pushing end information of first multimedia data and meets the condition corresponding to the pushing end information, determining that the pushing of the first multimedia data is ended; or determining that the first multimedia data pushing is finished in response to a third control instruction, wherein the third control instruction is used for controlling the video networking server to stop pushing the designated multimedia data to the corresponding target video networking terminal.
Optionally, the push end information at least includes any one of the following:
push end time, push duration.
Optionally, the obtaining, from the multimedia signal providing terminal, the first multimedia data corresponding to the first control instruction includes:
Determining a first signal source identifier in the first control instruction;
and acquiring the first multimedia data corresponding to the first signal source identifier from the multimedia signal providing terminal.
Optionally, the acquiring, from the multimedia signal providing terminal, the first multimedia data corresponding to the first signal source identifier includes:
acquiring a mapping relation between one or more pre-configured signal source identifiers and a signal source IP address; the one or more signal source identifiers are identifiers of signal sources provided by the multimedia signal providing terminal;
determining a target IP address corresponding to the first signal source identifier according to the mapping relation;
and grabbing first multimedia data from the multimedia signal providing terminal according to the target IP address.
A control device for multimedia data, applied to a video networking server, one side of the video networking server is in communication connection with one or more video networking terminals in the video networking, and the other side of the video networking server is in communication connection with a multimedia signal providing terminal in the ethernet, the device comprising:
the first control instruction response module is used for responding to a first control instruction, acquiring first multimedia data corresponding to the first control instruction from the multimedia signal providing terminal, wherein the first control instruction is used for controlling the video networking server to push appointed multimedia data to a corresponding target video networking terminal;
And the multimedia data pushing module is used for pushing the first multimedia data to the target video network terminal so that the target video network terminal displays the first multimedia data and shields a second control instruction sent by the target video network terminal during the first multimedia data pushing period.
An electronic device comprising a processor, a memory and a computer program stored on the memory and capable of running on the processor, which computer program, when executed by the processor, implements a method of controlling multimedia data as described above.
A computer readable storage medium having stored thereon a computer program which when executed by a processor implements a method of controlling multimedia data as described above.
The embodiment of the invention has the following advantages:
according to the embodiment of the invention, the video networking server can respond to the first control instruction, and obtain the first multimedia data corresponding to the first control instruction from the multimedia signal providing terminal, wherein the first control instruction is used for controlling the video networking server to push the appointed multimedia data to the corresponding target video networking terminal, so that the first multimedia data is pushed to the target video networking terminal, the target video networking terminal displays the first multimedia data, and the second control instruction sent by the target video networking terminal is shielded during the first multimedia data pushing period, so that the appointed multimedia data pushing aiming at one or more video networking terminals is realized, and the video networking server can be applied to the pushing of a large-scale terminal television program; the control instruction sent by the video networking terminal during the pushing process is shielded, so that the video networking terminal displays the pushed multimedia data preferentially, and the application scene of the video networking is widened.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description of the present invention will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1a is a flowchart illustrating steps of a method for controlling multimedia data according to an embodiment of the present invention;
FIG. 1b is a schematic diagram of a network architecture according to an embodiment of the present invention;
fig. 2 is a flowchart of steps of another method for controlling multimedia data according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating another method for controlling multimedia data according to an embodiment of the present invention;
fig. 4a is a schematic diagram of a network architecture of a television program playing control according to an embodiment of the present invention;
fig. 4b is a schematic diagram of a control flow of playing a television program according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a control device for multimedia data according to an embodiment of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1a, a flowchart illustrating steps of a method for controlling multimedia data according to an embodiment of the present invention is shown, and the method is applied to a video network server, as shown in fig. 1b, and is a network architecture diagram according to the present invention, where one side of the video network server 101 is communicatively connected to one or more video network terminals 102 in the video network, and the other side of the video network server 101 is communicatively connected to a multimedia signal providing terminal 103 in the ethernet.
The internet of view server 101 is configured to serve as a data transmission transfer station in the internet of view and the ethernet, and on one hand, may receive control instructions sent by one or more internet of view terminals 102 in communication connection with the internet of view server, so as to obtain corresponding multimedia data from a multimedia signal providing terminal 103 in the ethernet according to the control instructions, thereby implementing multimedia data control on the terminal side of the internet of view; on the other hand, an administrator can perform pushing operation on the video networking server, and then the video networking terminal obtains multimedia data from the multimedia signal providing terminal based on a control instruction of the pushing operation to push appointed multimedia data to the video networking terminal, so that the multimedia data pushing control of the video networking server side is realized.
The multimedia signal providing terminal 103 may be configured to provide multimedia data corresponding to a plurality of signal sources, and may access the plurality of signal sources at the same time, and transmit the corresponding multimedia data to the internet of view server according to a signal acquisition instruction sent by the internet of view service.
Wherein, the multimedia data can be any one of the following:
audio data, video data.
It should be noted that, in the embodiment of the present invention, the multimedia data is not limited to the above examples, and may be set according to the actual requirement of the internet of view scene, which is not limited too much.
For example, the multimedia signal providing terminal may be a set top box integrated with a plurality of television program signal sources, and the video networking server may acquire code stream data corresponding to the television program signal sources through the set top box, and send the code stream data to the video networking terminal, so as to control the video networking terminal to play the television program.
One or more video networking terminals 102 are terminals with a presentation interface, and may be configured to receive multimedia data sent by the video networking server 101, and present the received multimedia data on the presentation interface. The data can be transmitted between the video networking terminal and the video networking server based on the video networking protocol, so that the safety of data transmission is ensured. And the display interface of the video networking terminal can provide program units corresponding to a plurality of signal sources for users to select multimedia data. The user can also determine the multimedia data to be displayed at the video networking terminal according to the requirement, and the video networking server can send the multimedia data to the video networking terminal for displaying based on different client requirements of different video networking terminals.
For example, the user a sends an instruction to the view networking server through the view networking terminal a to request to display the multimedia data 1 at the view networking terminal a; the user B sends an instruction to the assistance server through the internet of view terminal B to request the multimedia data 2 to be displayed at the internet of view terminal B, so that the internet of view server sends the multimedia data 1 to the internet of view terminal a and sends the multimedia data 2 to the internet of view terminal B.
Based on the network architecture shown in fig. 1b, the method for controlling multimedia data in the embodiment of the present invention specifically includes the following steps:
step 101, responding to a first control instruction, acquiring first multimedia data corresponding to the first control instruction from a multimedia signal providing terminal, wherein the first control instruction is used for controlling a video networking server to push appointed multimedia data to a corresponding target video networking terminal;
the first control instruction is based on a first control instruction corresponding to a pushing operation of an administrator user, the administrator user can directly perform the pushing operation on an interface of the video networking server, for example, a program list of a plurality of selectable television programs can be presented on a display interface of the video networking server, and the administrator user selects a designated television program on the operation interface to be the designated push designated television program.
The first control instruction may include, but is not limited to, a signal source identifier, push end information, a target internet of view terminal for designating push, and the like. The signal source identifier is a unique identifier of a signal source which can be provided by the multimedia signal providing terminal; the pushing end information is condition information for triggering pushing end aiming at pushing setting, such as pushing end time, pushing duration and the like; the target video networking terminal may be one or more designated video networking terminals, and the video networking server may also implement push-by-one, i.e. push the video networking terminal directly to all video networking terminals to which the video networking server is in communication connection, or push the plurality of video networking terminals in a specific area, for example, in practical application, may also perform configuration grouping for the plurality of video networking terminals, and push different multimedia data for each group of video networking terminals correspondingly.
In practical application, when the specified multimedia data is required to be pushed to one or more video networking terminals, a user can perform control operation on a video networking server accessed by one or more video networking terminals to be controlled, namely, trigger a first control instruction, wherein the first control instruction can be used for pushing the specified multimedia data to a target video networking terminal connected with the video networking server, and the target video networking terminal can be determined according to the first control instruction.
The video networking server can respond to the first control instruction, and then grasp corresponding first multimedia data in the multimedia signal providing terminal according to the first control instruction. The first multimedia data may include, but is not limited to, any of the following: audio data, video data.
In an embodiment of the present invention, the obtaining the first multimedia data corresponding to the first control instruction from the multimedia signal providing terminal may include the following sub-steps:
step S11, determining a first signal source identifier in a first control instruction;
in practical application, the internet of view server can display a plurality of signal sources provided by the multimedia signal providing terminal for the user, specifically can display signal source identifiers of the plurality of signal sources, the user can select among the plurality of signal source identifiers, after selecting a first signal source identifier, a first control instruction of the first signal source identifier can be generated according to a preset instruction format, and after receiving the first control instruction sent by the user, the internet of view server determines the first signal source identifier from the first control instruction.
It should be noted that, in the embodiment of the present invention, the generation and analysis processes of the first control instruction may be set according to actual needs, which is not limited in the embodiment of the present invention.
And step S12, acquiring the first multimedia data corresponding to the first signal source identifier from the multimedia signal providing terminal.
After the first signal source identifier is obtained through analysis, the video networking server can grab data from the multimedia providing terminal according to the first signal source identifier.
In another embodiment of the present invention, the sub-step S12 may include the following processes:
acquiring a mapping relation between one or more pre-configured signal source identifiers and a signal source IP address; the one or more signal source identifiers are identifiers of signal sources provided by the multimedia signal providing terminal; determining a target IP address corresponding to the first signal source identifier according to the mapping relation; and grabbing the first multimedia data from the multimedia signal providing terminal according to the target IP address.
In practical application, each signal source can be configured according to the signal source provided by the multimedia signal providing terminal, and then a mapping relation between the signal source identifier and the signal source IP address can be configured for each signal source. It should be noted that, the mapping relationship may be preconfigured in the internet of view server, or may be configured on other devices communicatively connected to the internet of view server, and when the first control instruction is detected in the internet of view server, the mapping relationship may be obtained from the devices.
When the video networking server analyzes the first signal source identifier carried in the first control instruction, matching inquiry can be carried out in a mapping relation stored locally according to the first signal source identifier, a target IP address with the mapping relation with the first signal source identifier is determined, and then the video networking server can send the target IP address to the multimedia signal providing terminal, and the multimedia signal providing terminal sends multimedia data of a corresponding signal source to the video networking server according to the target IP address.
Step 102, pushing the first multimedia data to the target video network terminal, so that the target video network terminal displays the first multimedia data, and shielding a second control instruction sent by the target video network terminal during the pushing of the first multimedia data.
After the video networking server captures the first multimedia data from the multimedia signal providing terminal, the first multimedia data can be sent to the target video networking terminal which is specified to be pushed by the first control instruction, and then the first media data can be displayed on a display interface of the target video networking terminal after the first multimedia data sent by the video networking server is received in the target video networking terminal. The target video networking terminal can be one or more video networking terminals specified by the first control instruction.
The appointed program pushing is executed through the video networking server, the appointed first multimedia data can be pushed simultaneously to a plurality of video networking terminals, the video networking server is suitable for various large-range pushing scenes, and the defect that the video networking terminals can only realize single-point control of users and cannot realize large-range pushing is overcome.
For example: the video networking server c is connected with a video networking terminal a and a video networking terminal b, a user c sends a first control instruction to the video networking server c, and when the first control instruction designates to push multimedia data to all the video networking servers, the video networking server c sends the acquired first multimedia data to the video networking terminal a and the video networking terminal b, and controls the video networking terminal a and the video networking terminal b to display the same multimedia data.
In addition, in the view networking server, the priority of the first control instruction for pushing is higher than the control instruction sent by the view networking terminal, so that in the process that the view networking server pushes the first multimedia data to the target view networking terminal according to the first control instruction (namely, during the pushing of the first multimedia data), the view networking server can shield the control instruction interference from the target view networking terminal in the pushing period.
In an example, the second control instruction from the target internet of view terminal may be rejected or discarded when the internet of view server is in the push period, thereby realizing shielding of the interference of the second control instruction of the target internet of view terminal on the first multimedia data in the push.
In another example, when the internet of view server may receive the second control instruction from the target internet of view terminal during the push, but not immediately execute the second control instruction (i.e., may delay execution), and store the first control instruction so as to execute the second control instruction after the push is completed, thereby avoiding the user of the internet of view terminal from repeatedly transmitting the control instruction while achieving shielding the interference of the second control instruction of the target internet of view terminal on the first multimedia data in the push.
By shielding the second control instruction sent by the target video networking terminal during pushing, forced pushing of the video networking server can be realized, and interference caused by the second control instruction is avoided.
In an example, during pushing the first multimedia data, the internet of view server may respond to a sixth control instruction, obtain, from the multimedia signal providing terminal, sixth multimedia data corresponding to the sixth control instruction, where the sixth control instruction is used to control the internet of view server to push specified multimedia data to a corresponding target internet of view terminal, where the sixth multimedia data and the first multimedia data are different multimedia data, and may stop sending the first multimedia data to the target server, where the first multimedia data pushing ends, and where the internet of view server is in the sixth multimedia data pushing period, the related multimedia data control process may refer to the first multimedia pushing.
In an example, when the first multimedia data is data updated in real time, the first control instruction may trigger the view networking server to continuously perform real-time acquisition of the first multimedia data from the multimedia signal providing terminal, and send the first multimedia data to the target view networking server to display the first multimedia data in real time at the view networking terminal.
For example, in a video-on-demand scenario of a television program, when a user designates the television program at the video-on-line server, the video-on-line server may continuously acquire real-time code stream data of the designated program, and send the real-time code stream data to a target video-on-line terminal for playing, so as to realize playing of the designated program at the target video-on-line terminal.
In an example, before sending the first multimedia data to the one or more video networking terminals, further comprising: and converting the first multimedia data according to a preset video networking format.
The video networking server is used as an intermediate station of video networking data and Ethernet data, and can perform format conversion on the data to be transmitted according to the transmission direction of the data so that the data to be transmitted can be transmitted in a corresponding network.
It should be noted that, in the embodiment of the present invention, the preset video networking format may be set according to a video networking protocol, which is not limited in the embodiment of the present invention.
In the embodiment of the invention, the video networking server can respond to the first control instruction, obtain the first multimedia data corresponding to the first control instruction from the multimedia signal providing terminal, the first control instruction is used for controlling the video networking server to push the appointed multimedia data to the corresponding target video networking terminal, and then the first multimedia data is pushed to the target video networking terminal, so that the target video networking terminal displays the first multimedia data, and shields the second control instruction sent by the target video networking terminal during the first multimedia data pushing period, thereby realizing the purpose of pushing the appointed multimedia data for one or more video networking terminals and being applicable to the large-scale terminal television program pushing; the control instruction sent by the video networking terminal during the pushing process is shielded, so that the video networking terminal displays the pushed multimedia data preferentially, and the application scene of the video networking is widened.
Referring to fig. 2, a flowchart illustrating steps of another method for controlling multimedia data according to an embodiment of the present invention is applied to a view networking server, where one side of the view networking server is communicatively connected to one or more view networking terminals in the view networking, and the other side of the view networking server is communicatively connected to a multimedia signal providing terminal in the ethernet, and may specifically include the following steps:
Step 201, responding to a first control instruction, and acquiring first multimedia data corresponding to the first control instruction from a multimedia signal providing terminal, wherein the first control instruction is used for controlling a video networking server to push specified multimedia data to a corresponding target video networking terminal;
step 202, pushing the first multimedia data to the target video network terminal, so that the target video network terminal displays the first multimedia data, and shielding a second control instruction sent by the target video network terminal during the pushing of the first multimedia data.
Step 203, stopping pushing the first multimedia data to the target video networking terminal and sending the second multimedia data to the target video networking terminal when the pushing of the first multimedia data is finished, so that the target video networking terminal displays the second multimedia data; the second multimedia data is multimedia data sent to the target video networking terminal by the video networking server according to a control instruction received from the target video networking terminal before the first multimedia data is pushed.
And stopping pushing the first multimedia data to the target video networking terminal after the first multimedia pushing is finished, and simultaneously, the video networking server can determine whether a fourth control instruction sent by the target video networking terminal is received before the first multimedia data is pushed and send the second multimedia data according to the fourth control instruction, wherein the fourth control instruction can be used for requesting the second multimedia data to be displayed at the target video networking terminal.
And after the pushing is finished, the video networking server can continue to acquire the second multimedia data from the multimedia signal providing terminal and send the second multimedia data to the target video networking server so that the target video networking terminal can display the second multimedia data.
In an example, if the internet of view server detects the first control instruction in the process of sending the second multimedia data to the target internet of view terminal, the sending of the second multimedia data to the target internet of view terminal may be suspended during the pushing of the first multimedia data.
In the target video networking terminal, during the pushing of the multimedia data, the first multimedia data is displayed on the display interface, and the display of the second multimedia data is paused.
When the target video networking terminal has the split screen function, during the pushing of the first multimedia data, the first multimedia data can be displayed on one split screen, the other split screen is used for displaying the second multimedia data, and when the video networking terminal does not receive the second multimedia data, the display of the second multimedia data is suspended on the split screen interface corresponding to the second multimedia data. Specifically, when the second multimedia data is paused on the split screen interface, the split screen can keep the black screen or maintain the display interface which finally receives the second multimedia data.
And when the target video networking terminal does not have the split screen function, switching the second multimedia data into the first multimedia data in the display interface for display.
For example, the fourth control instruction of the end user of the target video networking terminal is to play the television program 1 in the target video networking terminal, and the first control instruction of the administrator user of the video networking server is to control all video networking terminals to play the television program 2, and when the target video networking terminal needs to receive the first multimedia data and the second multimedia data simultaneously, the split screen may be triggered, so that the television program 1 and the television program 2 may be played simultaneously in the target video networking terminal.
In another example, after the video networking server can coordinate processing with respect to the second multimedia data, the second multimedia data is sent to the target video networking terminal, so that the first multimedia data and the second multimedia data can be simultaneously displayed in the target video networking terminal under the condition that the first multimedia data and the second multimedia data are not interfered with each other.
For example, when the target internet-of-view terminal needs to play the television program 1 and the television program 2, the internet-of-view server may shield the audio of the television program 1 to realize that the television program 1 and the television program 2 do not interfere with each other.
In addition, in the split screen display process of the target video networking terminal, the designated television program 2 is taken as a main part, the television program 1 is taken as an auxiliary part, and the split screen program of the television program 2 is set to be larger than the split screen interface of the television program 1.
In an embodiment of the present invention, the first control instruction includes push end information of the first multimedia data, and the first multimedia data push end includes: when the conditions corresponding to the pushing end information are met, determining that the pushing of the first multimedia data is ended;
the pushing end information includes, but is not limited to, pushing end time and pushing duration. The pushing end information is a triggering condition for ending pushing, and when an administrator user performs pushing operation, one or more triggering conditions for ending pushing are set for the pushing.
It should be noted that, the pushing end information may be set according to actual requirements of a scene, and specific setting content of the pushing end information in the embodiment of the present invention is not excessively limited.
In practical application, an administrator user can set push end information of the push before pushing, and during the push period, the video networking server can judge whether conditions corresponding to the push end information are met currently, and when the conditions corresponding to the push end information are met currently, the push of the first multimedia data can be ended, and sending of the first multimedia data to the target video networking terminal is suspended.
For example, when a specific push end time point is set, the push end is determined when the current time and the push end time are consistent.
In another embodiment of the present invention, the first multimedia data push ends, including:
and responding to a third control instruction to determine that the pushing of the first multimedia data is finished, wherein the third control instruction is used for controlling the video networking server to stop pushing the designated multimedia data to the corresponding target video networking terminal.
In practical applications, during the first media data pushing, when the third control instruction is received by the internet of view server, it may also be determined that the first media data pushing is finished.
The manager user also has the right of ending pushing, and when the manager ends pushing on the visual network server, the visual network server detects a third control instruction, determines to end pushing and stops sending the first multimedia data to the target visual network terminal.
In an example, in the video networking server, the method further comprises:
step S21, responding to a fourth control instruction sent by the target video networking terminal and used for acquiring the multimedia data, and acquiring second multimedia data corresponding to the fourth control instruction from the multimedia signal providing terminal;
In practical application, the user of each video networking terminal can regulate and control the multimedia data displayed by the video networking terminal. One or more signal source identifiers transmitted by the viewing networking server can be received in advance at the viewing networking terminal, wherein the one or more signal source identifiers are unique identifiers of a plurality of signal sources provided by the multimedia signal providing terminal.
When a user of the target video networking terminal requests to acquire the multimedia data aiming at the target video networking terminal, the target video networking terminal responds to the user operation to generate a fourth control instruction for acquiring the multimedia data. Specifically, the user may perform a selection operation on one or more signal source identifiers displayed by the target internet of view terminal, so as to request to obtain multimedia data corresponding to the signal source identifier.
After the target video networking terminal generates a fourth control instruction, the fourth control instruction is sent to the video networking server, and after the video networking server receives the fourth control instruction sent by the target video networking terminal, second multimedia data corresponding to the fourth control instruction is obtained from the multimedia signal providing terminal according to the fourth control instruction.
In an example, the fourth control instruction may carry a second signal source identifier, where the internet of view server determines the second signal source identifier from the second control instruction, and further obtains second multimedia data from the multimedia signal providing terminal according to the second signal source identifier.
In the internet of view server, a mapping relation between one or more signal source identifiers and signal source IP addresses may be preconfigured, and after determining the second signal source identifier in the fourth control instruction, an IP address corresponding to the second signal source identifier may be determined according to the mapping relation, so as to obtain second multimedia data according to the IP address.
And step S21, the second multimedia data is sent to the target video networking terminal so as to be displayed at the target video networking terminal.
After the video networking server acquires the second multimedia data, the format of the second multimedia data can be converted according to a preset video networking format, and then the second multimedia data is sent to the target video networking terminal through the video networking.
And the target video networking terminal displays the second multimedia data in real time in the second video networking terminal after acquiring the second multimedia data.
In an example, when the first control instruction is received in the process of executing the fourth control instruction, the first control instruction and the second control instruction may be executed simultaneously, that is, the second multimedia data is sent to the target internet-of-view terminal, and meanwhile, the first multimedia data is sent to one or more internet-of-view terminals, so that the first multimedia data and the second multimedia data may be displayed simultaneously in the target internet-of-view terminal.
In an embodiment of the present invention, in the video networking server, the method further includes:
step S23, responding to a fifth control instruction sent by the target video networking terminal and used for switching the multimedia data, and acquiring third multimedia data corresponding to the fifth control instruction from the multimedia signal providing terminal;
in practical application, in the target video networking terminal, when the user of the video networking terminal needs to switch the displayed multimedia data, the signal source identifier can be reselected in the target video networking terminal to realize the switching between the multimedia data.
The target video networking terminal generates a fifth control instruction according to the signal source identification reselected by the user, and the fifth control instruction can be used for switching the multimedia data. And the target video networking terminal sends a fifth control instruction to the video networking server to switch the multimedia data.
After receiving the fifth control instruction, the video networking server analyzes the fifth control instruction to obtain a signal source identifier for replacing the third multimedia data displayed by the second multimedia data on the target video networking terminal, determines a signal source IP address of the third multimedia data according to the signal source identifier, and then grabs the third multimedia data from the multimedia providing terminal according to the signal source IP address.
And step 24, stopping sending the second multimedia data, and sending the third multimedia data to the target video networking terminal so as to display the third multimedia data at the target video networking terminal.
And when the video networking server sends the second multimedia data to the target video networking terminal and receives a fifth control instruction, stopping sending the second multimedia data to the target video networking terminal, and simultaneously sending the third multimedia data to the target video networking terminal for display, so that the fifth control instruction enables the target video networking terminal to switch from displaying the second multimedia data to displaying the third multimedia data, and free switching of displaying the multimedia data at the video networking terminal is realized.
In the embodiment of the invention, after the pushing of the first multimedia data is finished, the first multimedia data can continue to display the second multimedia data originally appointed for playing by the target video networking terminal user, and the display control right of the target video networking terminal is returned to the video networking terminal user so as to display the multimedia data according to the requirements of the video networking terminal user.
Referring to fig. 3, a flowchart illustrating steps of another method for controlling multimedia data according to an embodiment of the present invention is applied to a view networking server, where one side of the view networking server is communicatively connected to one or more view networking terminals in the view networking, and the other side of the view networking server is communicatively connected to a multimedia signal providing terminal in the ethernet, and may specifically include the following steps:
Step 301, responding to a first control instruction, and acquiring first multimedia data corresponding to the first control instruction from a multimedia signal providing terminal, wherein the first control instruction is used for controlling a video networking server to push specified multimedia data to a corresponding target video networking terminal;
step 302, pushing the first multimedia data to the target video network terminal, so that the target video network terminal displays the first multimedia data, and shielding a second control instruction sent by the target video network terminal during the pushing of the first multimedia data.
And step 303, when the target video networking terminal sends the second control instruction during the pushing of the first multimedia data, stopping pushing the first multimedia data to the target video networking terminal when the pushing of the first multimedia data is finished, and sending the second control instruction to the target video networking terminal to correspond to the third multimedia data so that the target video networking terminal displays the third multimedia data.
In practical application, when the first multimedia data is pushed, the target internet-of-view terminal sends the second control instruction to the internet-of-view server, the internet-of-view server shields the first control instruction during pushing, that is, does not execute the second control instruction, and after pushing is finished, can execute the second control instruction, acquire the multimedia data corresponding to the second control instruction from the multimedia signal providing terminal, and send the multimedia data to the target internet-of-view terminal.
In an example, before the video networking server receives the first control instruction, the target video networking terminal sends a fourth control instruction, so that the video networking server can acquire the second multimedia data and send the second multimedia data to the target video networking terminal, and the second multimedia data is displayed in the target video networking terminal.
When the video networking server receives the first control instruction, steps 101 to 102 are executed, and then the second multimedia data is paused to be sent during the first multimedia data, only the first multimedia data is sent to the target video networking terminal, and the first multimedia data or the first multimedia data and the paused second multimedia data are displayed at the target video networking terminal.
During the pushing of the first multimedia data, the target internet of view terminal may send a second control instruction to the internet of view server, but because the control instruction is sent by the target internet of view terminal during the pushing, the internet of view server may mask the second control instruction and not execute the second control instruction.
And after the pushing of the first multimedia data is finished, the video networking service stops sending the first multimedia data to the target video networking terminal, executes a second control instruction, acquires third multimedia data from the multimedia signal providing terminal, sends the third multimedia data to the target video networking terminal, and displays the third multimedia data according to the third multimedia data after the target video networking terminal receives the third multimedia data.
Aiming at split-screen display of the video networking terminal, split-screen can be executed during pushing, one split-screen displays multimedia data requested to be displayed by a control instruction sent by the video networking terminal, and one split-screen displays the multimedia data forced to be pushed by the video networking server, when pushing is finished, the split-screen of a pushing interface is hidden, and only the whole display interface only displays the multimedia data requested to be displayed by the control instruction of the terminal.
In an embodiment of the present invention, the first control instruction includes push end information of the first multimedia data, and the first multimedia data push end includes: when the conditions corresponding to the pushing end information are met, determining that the pushing of the first multimedia data is ended;
in another embodiment of the present invention, the first multimedia data push ends, including:
and responding to a third control instruction to determine that the pushing of the first multimedia data is finished, wherein the third control instruction is used for controlling the video networking server to stop pushing the designated multimedia data to the corresponding target video networking terminal.
In the embodiment of the invention, the control instruction sent by the video networking terminal during the pushing is delayed until the pushing is finished and then is executed, so that the interference of the video networking terminal is avoided, and the repeated sending of the operation instruction by the terminal user is avoided.
The above-described embodiments of the present invention are exemplarily described below based on the control procedure of the television program of the video networking terminal in fig. 4a to 4 b:
as shown in fig. 4a, a network architecture of the present invention includes a plurality of television signal sources (such as CCTV1, CCTV2, CCTV3, etc.), an IPTV set-top box (i.e., a multimedia signal providing terminal), and a switch on the ethernet side; the video networking side can comprise a video networking server, a video networking core server and a plurality of video networking terminals (such as terminal A, terminal B, terminal C and the like).
The Ethernet side transmits data based on an IP protocol, a plurality of television signal sources are connected to the IPTV set top box, and the IPTV set top box provides code stream data (i.e. multimedia data) of television programs (each television signal source represents a television program) outwards; the switch is used for data transmission between the IPTV set top box and the video networking server.
The video networking side transmits data based on a video networking protocol, the video networking server is used for controlling the acquisition and the transmission of multimedia data, and the video networking server has the function of controlling a plurality of terminals to play a designated program; the video networking core server is used for forwarding data sent to all video networking terminals by the video networking server, and the video networking terminals are used for displaying code stream data to users so as to realize the playing of television programs at the terminals.
Based on the network architecture shown in fig. 4a, as shown in fig. 4b, a schematic diagram in television program playing control is shown, where the monitoring access server system includes a video networking server (such as a co-rotating server), and the IPTV part is composed of a switch, an IPTV set-top box and a television signal source.
The network television program and IP configuration is carried out in the monitoring access service system, namely, the program identification (namely, the signal source identification) of the television program and the IP address of the television signal source are in a mapping relation, and the mapping relation exists in the monitoring access server system. And the program identification of the television program forms network television program list data which are transmitted to each video networking terminal through the video networking protocol, and the network television program list is displayed to the user in each video networking terminal.
The user selects a corresponding program to click and watch in a network television program list displayed by the video networking terminal to request resources, generates a video networking instruction (namely a second control instruction), sends the video networking instruction to the monitoring access server system, the monitoring access server system receives the terminal to watch the television request, searches for a corresponding IP address, further sends the IP address to the IPTV, the IPTV sends program code stream data (namely second multimedia data) requested by the user to the monitoring access server system,
The monitoring access service system analyzes the program code stream data, converts the program code stream data into a video networking protocol (namely video networking format conversion), and sends the program code stream data to a video networking terminal requesting resources through the video networking.
And the video networking terminal requesting the resources receives the code stream data of the network television program, decodes the code stream data and watches the television program at the terminal.
When a television program (namely, a first control instruction) is designated in a video networking server in the monitoring access service system, the monitoring access service system can acquire the designated television program code stream data (namely, first multimedia data) through an IP protocol, push the designated television program data to all video networking terminal users, and display the designated television program to the users after all video networking terminals receive the code stream data of the designated program. Meanwhile, the transmission of the television program code stream data originally watched by all the video networking terminals can be suspended, and during the pushing period, the control instructions corresponding to the video networking terminals being pushed are shielded.
It should be noted that, for simplicity of description, the method embodiments are depicted as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred embodiments, and that the acts are not necessarily required by the embodiments of the invention.
Referring to fig. 5, a schematic structural diagram of a control device for multimedia data according to an embodiment of the present invention is applied to a view networking server, where one side of the view networking server is communicatively connected to one or more view networking terminals in a view networking, and the other side of the view networking server is communicatively connected to a multimedia signal providing terminal in an ethernet, and the control device specifically may include the following modules:
a first control instruction response module 501, configured to respond to a first control instruction, and obtain first multimedia data corresponding to the first control instruction from the multimedia signal providing terminal, where the first control instruction is used to control the view networking server to push specified multimedia data to a corresponding target view networking terminal;
the multimedia data pushing module 502 is configured to push the first multimedia data to the target video network terminal, so that the target video network terminal displays the first multimedia data, and shield a second control instruction sent by the target video network terminal during the first multimedia data pushing period.
In an embodiment of the invention, the apparatus further comprises:
the first pushing end module is used for stopping pushing the first multimedia data to the target video networking terminal and sending second multimedia data to the target video networking terminal when the pushing of the first multimedia data is ended, so that the target video networking terminal displays the second multimedia data; the second multimedia data is multimedia data sent to the target video networking terminal by the video networking server according to a control instruction received from the target video networking terminal before the first multimedia data is pushed.
In an embodiment of the invention, the apparatus further comprises:
and the second pushing ending module is used for stopping pushing the first multimedia data to the target video networking terminal when the video networking server receives a second control instruction sent by the target video networking terminal during the pushing of the first multimedia data, and sending third multimedia data corresponding to the second control instruction to the target video networking terminal when the pushing of the first multimedia data is ended, so that the target video networking terminal displays the third multimedia data.
In an embodiment of the present invention, the first push termination module includes:
the first pushing end sub-module is used for determining that the pushing of the first multimedia data is ended when the first control instruction comprises pushing end information of the first multimedia data and meets the condition corresponding to the pushing end information;
and the pushing end submodule is used for responding to a third control instruction to determine that the pushing of the first multimedia data is ended, and the third control instruction is used for controlling the video networking server to stop pushing the designated multimedia data to the corresponding target video networking terminal.
In an embodiment of the present invention, the push end information at least includes any one of the following:
push end time, push duration.
In one embodiment of the present invention, the first control command response module 501 may include:
the signal source identification determining submodule is used for determining a first signal source identification in the first control instruction;
and the first multimedia data grabbing sub-module is used for acquiring the first multimedia data corresponding to the first signal source identifier from the multimedia signal providing terminal.
In an embodiment of the present invention, the first multimedia data grabbing sub-module may include:
the mapping relation configuration unit is used for acquiring the mapping relation between one or more pre-configured signal source identifiers and the signal source IP address; the one or more signal source identifiers are identifiers of signal sources provided by the multimedia signal providing terminal;
the IP address determining unit is used for determining a target IP address corresponding to the first signal source identifier according to the mapping relation;
and the data grabbing unit is used for grabbing first multimedia data from the multimedia signal providing terminal according to the target IP address.
In an embodiment of the present invention, the apparatus may further include:
The third multimedia data acquisition module is used for responding to a third control instruction sent by the target video networking terminal and used for switching the multimedia data, and acquiring the third multimedia data corresponding to the third control instruction from the multimedia signal providing terminal;
and the third multimedia data sending module is used for stopping sending the second multimedia data and sending the third multimedia data to the target video networking terminal so as to display the third multimedia data at the target video networking terminal.
In an embodiment of the present invention, the apparatus may further include:
and the second multimedia data recovery module is used for responding to a fourth control instruction sent by the user, stopping sending the first multimedia data to the one or more video networking terminals and recovering sending the second multimedia data to the target video networking terminal.
An embodiment of the present invention further provides an electronic device, which may include a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the computer program when executed by the processor implements a control method of an internet-of-view terminal as above.
An embodiment of the present invention further provides a computer readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements a control method of a video networking terminal as above.
For the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments for relevant points.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
It will be apparent to those skilled in the art that embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the invention may take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or terminal device comprising the element.
The foregoing has described in detail the methods, apparatus, electronic media and media for controlling multimedia data, and specific examples have been presented herein to illustrate the principles and embodiments of the present invention, and the above examples are only for aiding in the understanding of the methods and core ideas of the present invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.

Claims (10)

1. The control method of the multimedia data is characterized by being applied to a video networking server, wherein one side of the video networking server is in communication connection with one or more video networking terminals in the video networking, and the other side of the video networking server is in communication connection with a multimedia signal providing terminal in the Ethernet, and the method comprises the following steps:
responding to a first control instruction, acquiring first multimedia data corresponding to the first control instruction from the multimedia signal providing terminal, wherein the first control instruction is used for controlling the video networking server to push appointed multimedia data to a corresponding target video networking terminal;
and pushing the first multimedia data to the target video network terminal so that the target video network terminal displays the first multimedia data, and shielding a second control instruction sent by the target video network terminal during the pushing of the first multimedia data.
2. The method as recited in claim 1, further comprising:
stopping pushing the first multimedia data to the target video networking terminal when the pushing of the first multimedia data is finished, and sending second multimedia data to the target video networking terminal so that the target video networking terminal displays the second multimedia data; the second multimedia data is multimedia data sent to the target video networking terminal by the video networking server according to a control instruction received from the target video networking terminal before the first multimedia data is pushed.
3. The method as recited in claim 1, further comprising:
and when the video networking server receives a second control instruction sent by the target video networking terminal during the pushing of the first multimedia data, stopping pushing the first multimedia data to the target video networking terminal when the pushing of the first multimedia data is finished, and sending third multimedia data corresponding to the second control instruction to the target video networking terminal so that the target video networking terminal displays the third multimedia data.
4. A method according to claim 2 or 3, wherein the first multimedia data push ends, comprising:
when the first control instruction comprises pushing end information of first multimedia data and meets the condition corresponding to the pushing end information, determining that the pushing of the first multimedia data is ended; or determining that the first multimedia data pushing is finished in response to a third control instruction, wherein the third control instruction is used for controlling the video networking server to stop pushing the designated multimedia data to the corresponding target video networking terminal.
5. The method of claim 4, wherein the push termination information includes at least any one of:
Push end time, push duration.
6. A method according to any one of claims 1 to 3, wherein said obtaining, from the multimedia signal providing terminal, the first multimedia data corresponding to the first control instruction comprises:
determining a first signal source identifier in the first control instruction;
and acquiring the first multimedia data corresponding to the first signal source identifier from the multimedia signal providing terminal.
7. The method according to claim 6, wherein the obtaining the first multimedia data corresponding to the first signal source identifier from the multimedia signal providing terminal includes:
acquiring a mapping relation between one or more pre-configured signal source identifiers and a signal source IP address; the one or more signal source identifiers are identifiers of signal sources provided by the multimedia signal providing terminal;
determining a target IP address corresponding to the first signal source identifier according to the mapping relation;
and grabbing first multimedia data from the multimedia signal providing terminal according to the target IP address.
8. A control device for multimedia data, which is applied to a server of the internet of view, wherein one side of the server of the internet of view is in communication connection with one or more terminals of the internet of view, and the other side of the server of the internet of view is in communication connection with a terminal for providing multimedia signals in an ethernet, the device comprising:
The first control instruction response module is used for responding to a first control instruction, acquiring first multimedia data corresponding to the first control instruction from the multimedia signal providing terminal, wherein the first control instruction is used for controlling the video networking server to push appointed multimedia data to a corresponding target video networking terminal;
and the multimedia data pushing module is used for pushing the first multimedia data to the target video network terminal so that the target video network terminal displays the first multimedia data and shields a second control instruction sent by the target video network terminal during the first multimedia data pushing period.
9. An electronic device comprising a processor, a memory and a computer program stored on the memory and capable of running on the processor, which computer program, when executed by the processor, implements a method of controlling multimedia data according to any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements a method of controlling multimedia data according to any one of claims 1 to 7.
CN202211685111.1A 2022-12-27 2022-12-27 Control method and device for multimedia data, electronic equipment and medium Pending CN116112711A (en)

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