CN115103218B - Data stream recovery method and device, equipment and medium thereof - Google Patents
Data stream recovery method and device, equipment and medium thereof Download PDFInfo
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- CN115103218B CN115103218B CN202210686335.8A CN202210686335A CN115103218B CN 115103218 B CN115103218 B CN 115103218B CN 202210686335 A CN202210686335 A CN 202210686335A CN 115103218 B CN115103218 B CN 115103218B
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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]
- H04N21/40—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
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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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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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]
- H04N21/40—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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
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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]
- H04N21/40—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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
Abstract
The application relates to a data stream recovery method and a device, equipment, medium and product thereof in the technical field of network live broadcast, wherein the method comprises the following steps: responding to a live broadcasting room entering instruction of a preview window of a target live broadcasting room, recycling a video data stream of the target live broadcasting room, and bridging the video data stream from a preview data model defining the preview window to a live broadcasting room data model; acquiring a service data stream of a target live broadcasting room, loading the service data stream into a live broadcasting room data model, and displaying a live broadcasting room page of the target live broadcasting room according to the live broadcasting room data model; and responding to a live broadcasting room exit instruction of the target live broadcasting room, recovering the video data stream from the live broadcasting room data model, bridging the video data stream to the preview data model, and displaying a preview window of the target live broadcasting room according to the preview data model. According to the application, the video data stream is recycled, so that the seamless switching of the pages between the live broadcast preview and the live broadcast room is realized.
Description
Technical Field
The present application relates to the field of network video technology, and in particular, to a data stream recovery method and a corresponding apparatus, a data stream recovery device, a computer readable storage medium, and a computer program product thereof.
Background
In addition to providing video content for platform users, the existing video content platform generally provides live video content for platform users so as to enrich the content browsed by the platform users on the platform; the application program of the video content platform generally displays the video content in a full-screen manner in a waterfall stream layout, so that the platform user provides an immersive video content browsing experience, wherein the live video content in the waterfall stream layout is generally live broadcasting room preview content, so that the live broadcasting room preview content such as a video data stream of the live broadcasting room and related live broadcasting room introduction is displayed to the platform user for the user to refer to and browse, and the user can switch the live broadcasting room browsing interface into the live broadcasting room interface through clicking or other operations to enter the live broadcasting room, so as to browse other live broadcasting room business content except the video data stream, such as public screen chatting content, virtual gift content and the like of the live broadcasting room, so as to perform live broadcasting interaction with the host broadcasting and audience of the live broadcasting room.
However, when the existing video content application program executes the interface skip switching between the live broadcasting room preview interface and the live broadcasting room interface, the application program usually stops receiving the data stream to exit the current interface, and then re-acquires the data stream to output to display the skipped interface, which will cause the skip switching between the interfaces to be incoherent, and for the interface of the video data stream having the same live broadcasting between the live broadcasting room preview interface and the live broadcasting room interface, the interface skip will cause video interrupt output, which affects the video browsing experience of the user, and wastes the computing resources of the operation device.
In summary, the existing jump switching technology between the live broadcasting room preview interface and the live broadcasting room interface has an optimized and improved space, and has a basic effect on improving services of a live broadcasting platform.
Disclosure of Invention
The object of the present application is to solve the above-mentioned problems and to provide a data stream reclamation method and corresponding apparatus, a data stream reclamation device, a computer readable storage medium, and a computer program product.
According to one aspect of the present application, there is provided a data stream reclamation method including the steps of:
responding to a live broadcasting room entering instruction of a preview window of a target live broadcasting room, recycling a video data stream of the target live broadcasting room, and bridging the video data stream from a preview data model defining the preview window to a live broadcasting room data model;
acquiring a service data stream of a target live broadcasting room, loading the service data stream into a live broadcasting room data model, and displaying a live broadcasting room page of the target live broadcasting room according to the live broadcasting room data model;
and responding to a live broadcasting room exit instruction of the target live broadcasting room, recovering the video data stream from the live broadcasting room data model, bridging the video data stream to the preview data model, and displaying a preview window of the target live broadcasting room according to the preview data model.
According to another aspect of the present application, there is provided a data stream recovery apparatus including:
the live broadcasting room entering module is used for responding to a live broadcasting room entering instruction of a preview window of the target live broadcasting room, recycling a video data stream of the target live broadcasting room and bridging the video data stream from a preview data model defining the preview window to a live broadcasting room data model;
the live broadcast page display module is used for acquiring the service data stream of the target live broadcast room, loading the service data stream into the live broadcast room data model, and displaying the live broadcast room page of the target live broadcast room according to the live broadcast room data model;
and the preview window display module is used for responding to the live broadcasting room exit instruction of the target live broadcasting room, recovering the video data stream from the live broadcasting room data model, bridging the video data stream to the preview data model and displaying the preview window of the target live broadcasting room according to the preview data model.
According to another aspect of the present application there is provided a data stream reclamation apparatus comprising a central processor and a memory, said central processor being arranged to invoke the steps of running a computer program stored in said memory to perform the data stream reclamation method of the present application.
According to another aspect of the application, a computer readable storage medium is provided, which stores in the form of computer readable instructions a computer program implemented according to the data stream reclamation method, which computer program, when being invoked by a computer to run, performs the steps comprised by the method.
According to another aspect of the application there is provided a computer program product comprising computer programs/instructions which when executed by a processor implement the steps of the method of any one of the embodiments of the application.
Compared with the prior art, the method and the device recycle the video data stream played in the page to be switched at present, and utilize the video data stream to play and display in the next page, so that the generation efficiency of a new page is improved, and the seamless switching of the pages between live preview and live broadcasting room is realized. When a user needs to enter the target live broadcasting room through the preview window to browse the live broadcasting room page, the video data stream currently played in the preview window is recovered to be output to the live broadcasting room page of the target live broadcasting room for playing and displaying, and the video data stream is not required to be acquired again after being interrupted. Similarly, for switching and displaying the preview window after exiting from the live broadcasting room page, the video data stream played in the live broadcasting room page is recovered and output to the preview window for playing and displaying, so that the video data stream is recycled, the switching speed between different pages is improved, a user only perceives that the control in the page changes without the page loading process, and when the terminal equipment performs page switching, the terminal equipment only needs to acquire the video data stream once from the server, the data transmission pressure of the terminal equipment and the server can be effectively reduced, and the computing resources of the two parties are saved.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a typical network deployment architecture according to an embodiment of the present application;
FIG. 2 is a flow chart of an exemplary embodiment of a data stream reclamation method of the present application;
FIG. 3 is an exemplary graphical user interface of the present application presenting a preview window;
FIG. 4 is an exemplary graphical user interface of the present application presenting another preview window;
FIG. 5 is an exemplary graphical user interface of the present application presenting a live room page;
FIG. 6 is a flowchart illustrating switching of graphical user interfaces of a preview window, a load page, and a live broadcast room page during a process of re-acquiring a video data stream for live broadcast room page generation after interrupting the video data stream according to an exemplary embodiment of the present application;
FIG. 7 is a flow chart illustrating switching of graphical user interfaces for each of a preview window and a live room page during utilization of a reclaimed video data stream to generate a live room page in accordance with an exemplary embodiment of the present application;
FIG. 8 is a flow chart of bridging a video data stream of a preview data model to a live room data model according to an embodiment of the present application;
Fig. 9 is a schematic flow diagram of generating a target live room page according to a live room data model in an embodiment of the present application;
fig. 10 is a schematic flow chart of generating a video data stream and a service data stream to be displayed in a live broadcast room page according to a specific live broadcast room data model in an embodiment of the present application;
FIG. 11 is a flow chart of bridging a video data stream of a live room data model to a preview data model and generating a preview window according to the preview data model according to an embodiment of the present application;
fig. 12 is a schematic flow chart of buffer utilization of a service data stream of a live broadcast room data recovery model according to an embodiment of the present application;
FIG. 13 is a functional block diagram of an exemplary embodiment of a data stream recovery apparatus of the present application;
fig. 14 is a basic structural block diagram of a computer device according to an embodiment of the present application.
Detailed Description
The term "server" in the present application is equally applicable to the case of service clusters. The servers should be logically partitioned, physically separate from each other but interface-callable, or integrated into a physical computer or group of computers, according to network deployment principles understood by those skilled in the art. Those skilled in the art will appreciate this variation and should not be construed as limiting the implementation of the network deployment approach of the present application.
Those skilled in the art will appreciate that: although the various methods of the present application are described based on the same concepts so as to be common to each other, the methods may be performed independently of each other unless specifically indicated otherwise. Similarly, for the various embodiments disclosed herein, all concepts described herein are presented based on the same general inventive concept, and thus, concepts described herein with respect to the same general inventive concept, and concepts that are merely convenient and appropriately modified, although different, should be interpreted as equivalents.
The various embodiments of the present application to be disclosed herein, unless the plain text indicates a mutually exclusive relationship with each other, the technical features related to the various embodiments may be cross-combined to flexibly construct a new embodiment as long as such combination does not depart from the inventive spirit of the present application and can satisfy the needs in the art or solve the deficiencies in the prior art. This variant will be known to the person skilled in the art.
Referring to fig. 1, the hardware base required for implementing the related technical solution of the present application may be deployed according to the architecture shown in the figure. The server 80 of the present application is deployed at the cloud as an online server, and may be responsible for further connecting to related data servers and other servers providing related support, so as to form a logically related service cluster, to provide services for related terminal devices, such as a smart phone 81 and a personal computer 82 shown in the figure, or a third party server (not shown). The smart phone and the personal computer can access the internet through a well-known network access manner, and establish a data communication link with the server 80 in the cloud end so as to run a terminal application program related to a service provided by the server, for example, the smart phone 81 and the personal computer 82 generally run the application program to display a preview window of a target live broadcasting room or a terminal device of a live broadcasting room interface, and the server 80 can provide a video data stream and a service data stream of the target live broadcasting room for the terminal device.
Referring to fig. 2, in an exemplary embodiment of a data stream recovery method of the present application, the method includes the following steps:
step S11, responding to a live broadcasting room entering instruction of a preview window of a target live broadcasting room, recycling a video data stream of the target live broadcasting room, and bridging the video data stream from a preview data model defining the preview window to a live broadcasting room data model;
referring to fig. 3 and fig. 4, the preview window is generally used for displaying a video data stream and characteristic information of a live broadcasting room, the video data stream generally refers to the live broadcasting stream of the live broadcasting room, the characteristic information of the live broadcasting room generally does not refer to the characteristic information such as the name and the number of main broadcasting fans of the live broadcasting room, the preview window is displayed in a graphical user interface, so that a user previews the live broadcasting room through the video data stream and the displayed characteristic information of the live broadcasting room, which are displayed in the preview window, and whether the live broadcasting room displayed in the preview window is interested is judged, specifically, referring to fig. 3, the graphical user interface shown in fig. 3 displays the preview window S301, the video data stream, which plays the live broadcasting room, is output in the preview window S301, and the characteristic information of the live broadcasting room, such as the name and the number of main broadcasting fans of the live broadcasting room, is displayed in the preview window S301, which is generally in a full-screen window, and the preview window S301 is displayed in a waterfall stream layout, and the user can switch the preview window S301 into other preview windows or short video playing windows through a vertical sliding operation; in addition, the preview window may be displayed in a live broadcasting room browsing page as shown in fig. 4, and a plurality of preview windows are displayed in the live broadcasting room browsing page as shown in fig. 4, where the preview window S401 will generally play the video data stream and the characteristic information of the live broadcasting room corresponding to the preview window.
The live broadcasting room entering instruction is generally triggered to respond by the terminal equipment by responding to a live broadcasting room entering event acting on the preview window, and a user at the terminal equipment triggers the live broadcasting room entering event by clicking the preview window displayed in the graphical user interface or clicking a live broadcasting room entering control displayed in the preview window, so that the terminal equipment responds to the live broadcasting room entering event to trigger to respond to the live broadcasting room entering instruction, and a live broadcasting room page of a target live broadcasting room corresponding to the preview window is displayed in the current graphical user interface.
The method comprises the steps that after a current terminal responds to an entering instruction of a live broadcasting room acting on a preview window, a currently played video data stream is recovered from the preview window, the video data stream played in the preview window is generally in a preview data model acting on the preview window, the preview data model can provide corresponding logic processing for the preview window, for example, the video data stream of a target live broadcasting room is output to the preview window for playing and displaying, live broadcasting room characteristic information of the target live broadcasting room is output to the preview window for displaying, a triggering function and the like for providing the entering instruction of the live broadcasting room for the preview window are provided, specifically, after the current terminal acquires the video data stream of the target live broadcasting room and the characteristic information of the live broadcasting room from a server, the video data stream and the characteristic information of the live broadcasting room are loaded into the preview data model, so that a corresponding preview window is created according to the preview data model and is output to a graphical user interface for displaying, for driving the preview data model to output the video data stream and the characteristic information of the live broadcasting room to the preview window, and when a user in the current terminal clicks the entering instruction of the live broadcasting room in the preview window, the live broadcasting room characteristic information is output to the preview window, a triggering function of the live broadcasting room entering instruction is provided, and the live broadcasting room characteristic information is generated, and the live broadcasting room characteristic information is recovered from a server; it will be appreciated that the functionality possessed by the preview window is provided by its corresponding preview data model.
The target live broadcasting room refers to a live broadcasting room to which the video data stream played in the preview window belongs, the current terminal loads the video data stream obtained from the server in the target live broadcasting room into a preview data model acting on the preview window so as to drive the preview data model to output the video data stream to the preview window for playing and displaying, when the current terminal responds to an instruction entering the live broadcasting room acting on the preview window, the video data stream is recovered from the preview data model so as to load the video data stream into the live broadcasting room data model, so that the current terminal does not need to repeatedly obtain the video data stream of the target live broadcasting room from the server and output the video data stream to different pages for playing and displaying, the data transmission pressure of the server is reduced, and the data flow of terminal equipment is saved.
The current terminal generally recovers the video data stream of the preview data model through a live broadcast resource recovery device, and can bridge the recovered video data stream to a live broadcast room data model for creating a live broadcast room page of a target live broadcast room; the live broadcast resource recycling device can recycle the video data stream in the live broadcast room data model for bridging processing besides the preview data model; the live broadcast resource recycling device is generally created after the current terminal responds to the live broadcast room entering instruction, namely, the live broadcast resource recycling device is created and utilized when the live broadcast resource recycling device is needed to be used, so that the computing resources of the terminal are saved, and the smoothness and the stability of the system operation of the terminal are ensured.
After the current terminal recovers the video data stream of the target live broadcasting room played by the preview window from the preview data model, the preview data model and the preview window are generally destroyed, so that the condition that a plurality of objects process the recovered video data stream to cause disordered output of the video data stream and occupy the computing resource of the terminal is avoided, and further, the follow-up video data stream can be smoothly played and displayed in the follow-up live broadcasting room page is ensured; of course, the live broadcast resource recycling device may be destroyed after bridging the video data stream of the live broadcast resource recycling device to the live broadcast room data model.
The live broadcasting room data model is used for creating the live broadcasting room page to be displayed, the current terminal recovers the video data stream of the target live broadcasting room, and after the video data stream is bridged to the live broadcasting room data model, the video data stream is output to the live broadcasting room page for playing and displaying through the live broadcasting room data model, and the obtained service data stream is loaded to the live broadcasting room data model to drive the live broadcasting room data model to output the service data stream to the live broadcasting room page for displaying; it can be understood that the live broadcast room data model is the same as the preview data model, and the live broadcast room data model can provide relevant processing methods for live broadcast room pages for which the live broadcast room data model is responsible for so as to realize corresponding functions; for specific embodiments of the live broadcast room data model and the live broadcast room page, please refer to the description in the subsequent steps, which is not repeated.
Step S12, acquiring a service data stream of a target live broadcasting room, loading the service data stream into a live broadcasting room data model, and displaying a live broadcasting room page of the target live broadcasting room according to the live broadcasting room data model;
and recovering the video data stream of the target live broadcasting room played in the preview window from the preview data model, and after loading the video data stream into the live broadcasting room data model, the current terminal acquires the service data stream from a server so as to load the service data stream into the live broadcasting room data model.
The service data stream generally comprises public screen chat data of a target living broadcast room, virtual gift data stream and other service data streams which need to be displayed in the living broadcast room page, wherein the public screen chat data stream comprises user characteristic data and chat text data which are pushed by a viewer user end of the living broadcast room page in the target living broadcast room, and the virtual gift data stream comprises user characteristic data and virtual gift identification which are pushed by the viewer user end of the living broadcast room page in the target living broadcast room to give a virtual gift to a host user.
Referring to fig. 5, after loading the video data stream and the service data stream into the live broadcast room data model, the current server will drive the live broadcast room data model to perform visualization processing on the video data stream and the service data stream, so as to display the video data stream and the service data stream in a live broadcast room page displayed in a graphical user interface, specifically, please refer to the live broadcast room page shown in fig. 5, the live broadcast room data model will output the video data stream to a video playing control S501 in the live broadcast room page for playing and displaying, output a public chat data stream included in the service data stream to a public chat control S502 for displaying, and output a virtual gift data stream included in the service data stream to a gift stream control S503 for displaying, where the live broadcast room data model outputs a virtual gift animation corresponding to a virtual special effect identifier of the latest gift in the virtual gift data stream to the live broadcast room page for displaying, as shown in a virtual gift animation S504; the user at the current terminal can conduct public chat and virtual gift gifts in the target living room through the illustrated living room interaction control S505 to conduct living broadcast interaction with the anchor user and other audience users.
After the live broadcasting room page is displayed, the preview data model is destroyed, so that the preview window corresponding to the preview data model is removed, a plurality of objects are prevented from continuing to the video data stream, and the computing resources of the terminal equipment are saved.
Referring to fig. 6 and 7, by retrieving the video data stream in the preview data model, bridging the video data stream to the live-broadcast-room data model, so as to drive the live-broadcast-room data model to output the video data stream to the live-broadcast-room page for display, so that when the live-broadcast-room page is generated, since the video data stream to be taken is bridged to other models for output and playing, the video data stream to be taken is not required to be obtained again after the video data stream to be played in the current page is not required to be interrupted, playing and displaying in the new page are effectively saved, the time consumed for generating the new page is effectively saved, a switching effect of seamless switching of pages is provided for a user who performs page switching, specifically, as shown in fig. 6 and 7, fig. 6 is a video data stream of a traditional interrupted preview window, and the video data stream is again obtained again from a server for output to the live-room page, when the live-broadcast-room page is generated, the video data stream is being obtained again from the server, generally, a loading page as shown in S601 is required to be used for reminding the user to be loaded in a graphical user interface for generating a loading page, and playing in order to change the live-broadcast-room page, the live-broadcast-room page is required to be displayed in the live-room page, and the live-broadcast window is only has a seamless window is generated, and the live-broadcast window is generated in the live-room page is displayed as shown in the live-room window is shown in the live-view window, and the live-view window is shown in the live view window is shown in the 6, and has been shown in the live-view has been shown in the live view has been changed.
And step S13, responding to a live broadcasting room exit instruction of the target live broadcasting room, recovering the video data stream from the live broadcasting room data model, bridging the video data stream to the preview data model, and displaying a preview window of the target live broadcasting room according to the preview data model.
The live broadcasting room exit command acts on the live broadcasting room page, and the user triggers the live broadcasting room exit command acting on the live broadcasting room page by touching a live broadcasting room exit control in the live broadcasting room page or executing a horizontal sliding screen operation, for example, please refer to fig. 5, a terminal displaying the live broadcasting room page shown in fig. 5 responds to a touch event acting on the live broadcasting room exit control S506, and the current terminal triggers to respond to the live broadcasting room exit command acting on the live broadcasting room page.
And after responding to the live broadcasting room exit instruction acted on the live broadcasting room page currently displayed, the current terminal recovers the video data stream of the target live broadcasting room currently played and displayed by the live broadcasting room page from the live broadcasting room data model corresponding to the live broadcasting room page, specifically, the current terminal can recover the video data stream of the live broadcasting room data model through the live broadcasting resource recovery device so as to load the video data stream into the preview data model corresponding to the preview window currently required to be displayed, and the bridging processing of the video data stream is completed.
Referring to fig. 3 and fig. 4, after the current terminal retrieves the video data stream of the target live broadcasting room from the live broadcasting room data model to bridge to the preview data model, the preview data model is driven to output the video data stream of the target live broadcasting room to the video playing control of the preview window S301 shown in fig. 3 for playing and displaying, or output the video data stream of the target live broadcasting room to the video playing control of the preview window S401 shown in fig. 4 for playing and displaying.
After the preview window for playing the video data stream of the target live broadcasting room is displayed in the current graphical user interface through the preview data model, the live broadcasting room data model is destroyed to remove the live broadcasting room page, the preview data model is guaranteed to be the only object with the video data stream of the target live broadcasting room, the playing effect of the video data stream is prevented, and the computing resources of terminal equipment are saved.
It can be understood that in the process of responding to the live broadcasting room exit instruction of the live broadcasting room page to generate the preview window for displaying the video data stream of the target live broadcasting room and displaying the video data stream to the graphical user interface, the video data stream obtained by the preview data model acting on the preview window is recycled to the live broadcasting room data model acting on the live broadcasting room page, so that the time consumed in the process of switching the live broadcasting room page to the preview window for displaying is shorter, the video data stream of the target live broadcasting room does not need to be obtained from the server again for loading and displaying, the effect of seamless page switching can be realized, and the live broadcasting browsing experience of a user is improved.
Unlike available mode, the present application recycles the video data stream to the next page to raise the generation efficiency of new page, realize the seamless switching between live broadcast preview and live broadcast room, and when the user needs to enter the target live broadcast room to browse the live broadcast room page, the video data stream in the preview window is recovered to output the video data stream to the live broadcast room page of the target live broadcast room for display without interrupting the video data stream, and the video data stream in the live broadcast room page is recovered to output to the preview window for display after exiting the live broadcast room page.
According to another embodiment of the present application, please refer to fig. 8, the step S11 of retrieving the video data stream of the target live room, and bridging the video data stream from the preview data model defining the preview window to the live room data model includes the following steps:
step S111, recovering video data streams of a target live broadcasting room in the preview data model;
and after responding to the live broadcasting room entering instruction acting on the preview window, the current terminal recovers the video data stream of the target live broadcasting room from the preview data model acting on the preview window, wherein the video data stream is the video data stream of the target live broadcasting room played in the preview window.
When the front terminal acquires the video data stream from the preview data model, the video data stream can be recovered through a live broadcast resource recovery device, so that the video data stream is loaded into a live broadcast room data model acting on a target live broadcast room through the live broadcast resource recovery device later.
Step S112, creating a live broadcasting room data model for defining a live broadcasting room page of the target live broadcasting room;
and after the current terminal recovers the video data stream of the target live broadcasting room from the preview data model, creating the live broadcasting room data model with the live broadcasting room page defining the target live broadcasting room.
The live broadcasting room data model is used by a server for creating the live broadcasting room page of the target live broadcasting room and providing corresponding live broadcasting room functions for the live broadcasting room page, for example, outputting and playing video data streams of the target live broadcasting room and outputting business data streams of the target live broadcasting room so as to provide public screen chat text and virtual gift pushing functions for the live broadcasting room page.
Step S113, loading the video data stream into the live room data model.
After the current terminal completes the creation of the live broadcasting room data model, the video data stream recovered from the preview data model is loaded into the live broadcasting room data model, and the bridging processing of the video data stream is completed, so that the video data stream is output to a live broadcasting room page of a target live broadcasting room through the live broadcasting room data model for playing and displaying.
In the embodiment disclosed above, the video data stream currently played in the preview window is recovered to bridge the video data stream of the preview data model of the preview window to the live broadcasting room data model acting on the live broadcasting room, and the video data stream is obtained from the server again without interrupting the video data stream in the preview data model and is loaded to the live broadcasting room page for display, so that the generation display speed of the live broadcasting room page is effectively improved, and the seamless switching effect from the preview window to the live broadcasting room page is realized.
According to another embodiment of the present application, please refer to fig. 5 and 9, the step S12 of obtaining a service data stream of a target live broadcast room, loading the service data stream into a live broadcast room data model, and displaying a live broadcast room page of the target live broadcast room according to the live broadcast room data model includes the following steps:
step S121, receiving a service data stream pushed by a server, and loading the service data stream into a live broadcasting room data model;
when the current terminal bridges the video data stream of the target live broadcasting room of the preview data model to the live broadcasting room data model, the current terminal also receives the service data stream pushed by the server so as to load the service data stream into the live broadcasting room data model.
Step S122, displaying a live broadcasting room page of the target live broadcasting room, and driving a live broadcasting room data model to output a video data stream and a business data stream to the live broadcasting room page for display;
referring to fig. 5, as shown in the live broadcast room page in fig. 5, the current terminal drives the live broadcast room data model to output the video data stream of the target live broadcast room to the video playing control S501 of the live broadcast room page for playing and displaying, and drives the live broadcast room data model to output the service data stream of the target live broadcast room to the public screen chat control S502 and the gift stream control S503 for displaying.
And step S123, destroying the preview data model, and removing a preview window of the target live broadcasting room.
After the live broadcasting room page is displayed, the preview data model is destroyed, so that the preview window corresponding to the preview data model is removed, a plurality of objects are prevented from continuing to the video data stream, and the computing resources of the terminal equipment are saved.
In the embodiment disclosed in the above, when the video data stream of the target live broadcasting room is bridged to the live broadcasting room data model, the service data stream is obtained from the server and is loaded into the live broadcasting room data model, so that the live broadcasting room data model is ensured to obtain two paths of data streams simultaneously, the generation efficiency of the live broadcasting room page of the target live broadcasting room is improved, the preview data model is destroyed after the live broadcasting room page is displayed so as to remove the preview window, and the computing resources of the terminal are saved.
Referring to fig. 5 and 10, in step S122, a live broadcasting room page of a target live broadcasting room is displayed, and a live broadcasting room data model is driven to output a video data stream and a service data stream to the live broadcasting room page for display, which includes the following steps:
step S1221, continuously outputting the video data stream to a video playing control of a live broadcasting room page for playing;
As shown in fig. 5, the live room data model continuously outputs the video data stream of the target live room to the video playing control S501 in the live room page for playing and displaying.
Step S1222, a public-screen chat data stream and a virtual gift data stream contained in the service data stream are obtained, the public-screen chat data stream is continuously output to a public-screen chat control of a live broadcasting room page to be displayed, and a gift animation special effect corresponding to the virtual gift data stream is generated to be output to the live broadcasting room page to be displayed.
As shown in fig. 5, the live broadcast room data model outputs the public chat data stream included in the service data stream to the public chat control S502 for display, and outputs the virtual gift data stream included in the service data stream to the gift water control S503 for display, where the live broadcast room data model outputs the gift animation special effect corresponding to the virtual gift identifier of the latest gifted virtual gift in the virtual gift data stream to the live broadcast room page for display, as shown in the gift animation special effect S504.
In the embodiment disclosed in the above, the live broadcast room data model can shunt the video data stream and the service data stream to different controls in the live broadcast room page for display at the same time, so that the generation efficiency of the live broadcast room page is improved, and the data stream required by the live broadcast room page is rapidly subjected to visualization processing so as to improve the live broadcast watching experience of a user.
According to another embodiment of the present application, please refer to fig. 3, 5 and 11, the step S13 of retrieving the video data stream from the live broadcasting room data model, bridging the video data stream to the preview data model, and displaying the preview window of the target live broadcasting room according to the preview data model includes the following steps:
step S131, recovering the video data stream of the target live broadcasting room in the live broadcasting room data model;
and after responding to the live broadcasting room exit instruction acting on the live broadcasting room page of the target live broadcasting room, the current terminal recovers the video data stream of the target live broadcasting room from the live broadcasting room data model acting on the live broadcasting room page, wherein the video data stream is the video data stream currently played and displayed in the live broadcasting room page.
Referring to fig. 5, after the user triggers the live-broadcasting room exit control S506 in the live-broadcasting room page shown in fig. 5, or performs a horizontal screen sliding operation in the live-broadcasting room page, the current terminal is driven to trigger and respond to a live-broadcasting room exit instruction acting on the live-broadcasting room page, so that the current terminal recovers the video data stream of the target live-broadcasting room played in the video play control S501 from the live-broadcasting room data model acting on the live-broadcasting room page.
Step S132, creating a preview data model for defining a preview window of a target live broadcast room, and loading the video data stream into the preview data model;
when the current terminal recovers the video data stream of the target live broadcasting room in the live broadcasting room data model, a preview data model for defining the preview reference of the target live broadcasting room is created, and after the recovery of the video data stream is completed, the video data stream is loaded into the preview data model, so that the bridging processing of the video data stream is completed.
Step S133, displaying a preview window of the target live broadcasting room, and driving the preview data model to output a video data stream to a video playing control of the preview window for playing;
referring to fig. 3, the current terminal displays a preview window S301 shown in fig. 3 in the graphical user interface, and drives the preview data model to output the video data stream of the target live broadcasting room to the video playing control of the preview window S301 for playing and displaying.
And step S134, stopping receiving the service data stream, destroying the live broadcasting room data model, and removing the live broadcasting room page of the target live broadcasting room.
After the current terminal drives the video data stream of the target live broadcasting room of the preview data model to be output to the preview window for playing and displaying, the current terminal stops acquiring the service data stream from the server, destroys the live broadcasting room data model of the live broadcasting room page corresponding to the live broadcasting room exit instruction, and removes the display of the live broadcasting room page in the graphical user interface.
In the embodiment disclosed above, in addition to the video data stream to be played from the recovery preview window when the live broadcasting room page is generated as the video data stream generated by the live broadcasting room page, when the live broadcasting room page is exited, the video data stream to be played in the live broadcasting room page is also recovered as the video data stream to be generated by the preview window, so that the video data stream is recycled in the page switching process between the live broadcasting room page and the preview window, the computing resource of the terminal is saved, the seamless page switching effect is realized, and the viewing experience of the user is improved.
According to another embodiment of the present application, please refer to fig. 12, the step S13 of retrieving the video data stream from the live broadcast room data model, bridging the video data stream to the preview data model, and displaying the preview window of the target live broadcast room according to the preview data model includes the following steps:
step S131', the service data stream of the target live broadcasting room in the live broadcasting room data model is recovered and stored in a buffer pool, and one or more service data streams of the live broadcasting rooms are stored in the buffer pool;
and after responding to the live broadcasting room exit instruction of the live broadcasting room page acting on the target live broadcasting room, the current terminal recovers the service data stream of the live broadcasting room data model besides recovering the video data stream of the target live broadcasting room from the live broadcasting room data model acting on the live broadcasting room page, and stores the service data stream into the cache pool.
And the cache pool stores one or more service data streams corresponding to each live broadcasting room, wherein the service data streams are generally possessed by a live broadcasting room data model of a live broadcasting room page which is withdrawn by the current terminal history, and if the live broadcasting room page of any one of the live broadcasting rooms needs to be regenerated, the service data streams of the live broadcasting room are obtained from the cache pool and loaded into the corresponding live broadcasting room data model so as to improve the generation efficiency of the live broadcasting room page.
Step S132', monitor the present time, when the present time exceeds the corresponding preset residence time of the business data stream acting on the target living broadcast room, remove the business data stream from the said buffer pool;
and the current terminal monitors the current time in real time, and when the current time exceeds the preset retention time corresponding to any service data stream in the cache pool, the service data stream is removed from the cache pool so as to save the storage space of the current terminal, wherein the time difference range between the retention time and the current time is generally set within 1-2 minutes.
And step S133', when the current time does not exceed the residence time and the live broadcasting room entering instruction acting on the target live broadcasting room is responded, acquiring the service data stream from the cache pool and transferring the service data stream to the live broadcasting room data model.
After the current terminal responds to the live broadcasting room entering instruction, the live broadcasting room corresponding to the live broadcasting room entering instruction is determined, so that whether the buffer pool is provided with the service data stream corresponding to the live broadcasting room is judged, if yes, the service data stream is obtained from the buffer pool, and the service data stream is transferred to a live broadcasting room data model corresponding to the live broadcasting room, so that the generation speed of a live broadcasting room page of the live broadcasting room is increased, and the live broadcasting browsing experience of a user is optimized.
In the embodiment disclosed above, besides the cyclic utilization of the video data stream, the service data stream can also be cyclic utilized, and by caching the service data stream of the live broadcasting room with history withdrawal, the service data stream can be reloaded into the corresponding live broadcasting room data model within the retention time of the service data stream, so as to increase the generation speed of the corresponding live broadcasting room page, and enhance the seamless switching effect of switching from the preview window to the live broadcasting room page.
Referring to fig. 13, a data stream recovery apparatus is provided for adapting to one of the purposes of the present application: a live room entry module 11, a live page display module 12, and a preview window display module 13, wherein: the inter-broadcast entering module 11 is configured to respond to an inter-broadcast entering instruction of a preview window of a target inter-broadcast, recover a video data stream of the target inter-broadcast, and bridge the video data stream from a preview data model defining the preview window to a inter-broadcast data model; the live broadcast page display module 12 is configured to acquire a service data stream of a target live broadcast room, load the service data stream into a live broadcast room data model, and display a live broadcast room page of the target live broadcast room according to the live broadcast room data model; and the preview window display module 13 is used for responding to the live broadcasting room exit instruction of the target live broadcasting room, recovering the video data stream from the live broadcasting room data model, bridging the video data stream to the preview data model and displaying the preview window of the target live broadcasting room according to the preview data model.
According to some embodiments of the application, the live room entry module 11 comprises: the video stream recovery unit is used for recovering the video data stream of the target live broadcasting room in the preview data model; the data model creation unit is used for creating a live broadcasting room data model for defining a live broadcasting room page of the target live broadcasting room; and the video stream loading unit is used for loading the video data stream into the live broadcasting room data model.
According to some embodiments of the present application, the live page display module 12 includes: the service stream loading unit is used for receiving the service data stream pushed by the server and loading the service data stream into the live broadcasting room data model; the data stream display unit is used for displaying a live broadcasting room page of the target live broadcasting room, and driving the live broadcasting room data model to output the video data stream and the service data stream to the live broadcasting room page for display; and the data model destroying unit is used for destroying the preview data model and removing a preview window of the target live broadcasting room.
According to some embodiments of the application, the data stream display unit includes: the video stream playing unit is used for continuously outputting the video data stream to a video playing control of the live broadcasting room page for playing; the business flow display unit is used for acquiring the public-screen chat data flow and the virtual gift data flow contained in the business data flow, continuously outputting the public-screen chat data flow to the public-screen chat control of the live broadcasting room page for display, and generating the gift animation special effect corresponding to the virtual gift data flow for output to the live broadcasting room page for display.
According to some embodiments of the present application, the preview window display module 13 includes: the video stream recovery unit is used for recovering the video data stream of the target live broadcasting room in the live broadcasting room data model; the video stream loading unit is used for creating a preview data model for defining a preview window of the target live broadcasting room and loading the video data stream into the preview data model; the video stream playing unit is used for displaying a preview window of the target live broadcasting room, driving the preview data model and enabling the preview data model to output a video data stream to a video playing control of the preview window for playing; and the data model destroying unit is used for stopping receiving the service data stream, destroying the live broadcasting room data model and removing the live broadcasting room page of the target live broadcasting room.
According to some embodiments of the present application, the preview window display module 13 further includes: the service data recovery unit is used for recovering the service data streams of the target live broadcasting room in the live broadcasting room data model and storing the service data streams into a cache pool, wherein one or more live broadcasting room service data streams are stored in the cache pool; the service data removing unit is used for monitoring the current time, and removing the service data stream from the cache pool when the current time exceeds the preset retention time corresponding to the service data stream acting on the target live broadcasting room; and the business data transfer unit is used for acquiring the business data stream from the cache pool and transferring the business data stream to the live broadcasting room data model when the current time does not exceed the residence time and responding to a live broadcasting room entering instruction acting on a target live broadcasting room.
Another embodiment of the present application also provides a data stream recovery apparatus. As shown in fig. 14, the data stream reclamation apparatus may be implemented by a computer apparatus. The computer device includes a processor, a computer readable storage medium, a memory, and a network interface connected by a system bus. The computer readable storage medium of the computer device stores an operating system, a database and computer readable instructions, the database can store a control information sequence, and the computer readable instructions, when executed by a processor, can enable the processor to realize a data stream recovery method. The processor of the computer device is used to provide computing and control capabilities, supporting the operation of the entire computer device. The memory of the computer device may have stored therein computer readable instructions that, when executed by the processor, cause the processor to perform the data stream reclamation method of the present application. The network interface of the computer device is for communicating with a terminal connection. It will be appreciated by those skilled in the art that the structure shown in fig. 14 is merely a block diagram of a portion of the structure associated with the present inventive arrangements and is not limiting of the computer device to which the present inventive arrangements are applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
The processor in this embodiment is configured to perform specific functions of each module in fig. 14, and the memory stores program codes and various types of data required for executing the above-described modules or sub-modules. The network interface is used for data transmission between the user terminal or the server. The memory in this embodiment stores program codes and data required for executing all modules in the data stream playback apparatus of the present application, and the server can call the program codes and data of the server to execute the functions of all modules.
The application also provides a storage medium storing computer readable instructions that, when executed by one or more processors, cause the one or more processors to perform the steps of the data stream reclamation method of any of the embodiments of the application.
The application also provides a computer program product comprising computer programs/instructions which when executed by one or more processors implement the steps of the method of any of the embodiments of the application.
Those skilled in the art will appreciate that all or part of the processes implementing the methods of the above embodiments of the present application may be implemented by a computer program for instructing relevant hardware, where the computer program may be stored on a computer readable storage medium, where the program, when executed, may include processes implementing the embodiments of the methods described above. The storage medium may be a computer readable storage medium such as a magnetic disk, an optical disk, a Read-Only Memory (ROM), or a random access Memory (Random Access Memory, RAM).
The foregoing is only a partial embodiment of the present application, and it should be noted that it will be apparent to those skilled in the art that modifications and adaptations can be made without departing from the principles of the present application, and such modifications and adaptations are intended to be comprehended within the scope of the present application.
In summary, the method and the device recycle the video data stream played in the page to be switched at present, and utilize the video data stream to play and display in the next page, so as to improve the generation efficiency of the new page and realize the seamless switching of the pages between live preview and live broadcasting room.
Claims (9)
1. A method of data stream reclamation comprising the steps of:
responding to a live broadcasting room entering instruction of a preview window of a target live broadcasting room, recycling a video data stream of the target live broadcasting room by a live broadcasting resource recycling device, and bridging the video data stream from a preview data model defining the preview window to a live broadcasting room data model;
acquiring a service data stream of a target live broadcasting room, loading the service data stream into a live broadcasting room data model, and displaying a live broadcasting room page of the target live broadcasting room according to the live broadcasting room data model;
and responding to a live broadcasting room exit instruction of the target live broadcasting room, recovering the video data stream from the live broadcasting room data model by the live broadcasting resource recovery device, bridging the video data stream to the preview data model, and displaying a preview window of the target live broadcasting room according to the preview data model.
2. The method of claim 1, wherein the video data stream of the target live room is reclaimed by the live asset reclamation device, bridging the video data stream from a preview data model defining the preview window to a live room data model, comprising the steps of:
recovering video data streams of a target live broadcasting room in the preview data model;
creating a live house data model for defining a live house page of a target live house;
and loading the video data stream into the live broadcasting room data model.
3. The method of claim 1, wherein the step of obtaining the service data stream of the target live room, loading the service data stream into the live room data model, and displaying the live room page of the target live room according to the live room data model comprises the steps of:
receiving a service data stream pushed by a server, and loading the service data stream into a live broadcasting room data model;
displaying a live broadcasting room page of a target live broadcasting room, and driving a live broadcasting room data model to output a video data stream and a business data stream to the live broadcasting room page for display;
destroying the preview data model, and removing a preview window of the target live broadcasting room.
4. A method according to claim 3, wherein the live room page of the target live room is displayed, the live room data model is driven to output the video data stream and the service data stream to the live room page for display, and the method comprises the steps of:
Continuously outputting the video data stream to a video playing control of a live broadcasting room page for playing;
and obtaining a public-screen chat data stream and a virtual gift data stream contained in the service data stream, continuously outputting the public-screen chat data stream to a public-screen chat control of a live broadcasting room page for display, and generating a gift animation special effect corresponding to the virtual gift data stream for output to the live broadcasting room page for display.
5. The method of claim 1, wherein the video data stream is retrieved from the live room data model by the live asset retrieval device, the video data stream is bridged to a preview data model, and a preview window of the target live room is displayed according to the preview data model, comprising the steps of:
recovering a video data stream of a target live broadcast room in a live broadcast room data model;
creating a preview data model for defining a preview window of a target live room, and loading the video data stream into the preview data model;
displaying a preview window of a target live broadcasting room, and driving the preview data model to output a video data stream to a video playing control of the preview window for playing;
stopping receiving the service data stream, destroying the live broadcasting room data model, and removing the live broadcasting room page of the target live broadcasting room.
6. The method of claim 1, wherein the video data stream is retrieved from the live room data model by the live asset retrieval device, the video data stream is bridged to a preview data model, and a preview window of the target live room is displayed according to the preview data model, comprising the steps of:
recovering the service data stream of a target live broadcasting room in a live broadcasting room data model, and storing the service data stream into a cache pool, wherein one or more live broadcasting room service data streams are stored in the cache pool;
monitoring the current time, and removing the business data stream from the cache pool when the current time exceeds the preset residence time corresponding to the business data stream acting on the target live broadcasting room;
and when the current time does not exceed the residence time and in response to a live broadcasting room entering instruction acting on a target live broadcasting room, acquiring the service data stream from the cache pool and transferring the service data stream to the live broadcasting room data model.
7. A data stream recovery apparatus, comprising:
the live broadcasting room entering module is used for responding to a live broadcasting room entering instruction of a preview window of the target live broadcasting room, creating a live broadcasting resource recycling device to recycle a video data stream of the target live broadcasting room, and bridging the video data stream from a preview data model defining the preview window to a live broadcasting room data model;
The live broadcast page display module is used for acquiring the service data stream of the target live broadcast room, loading the service data stream into the live broadcast room data model, and displaying the live broadcast room page of the target live broadcast room according to the live broadcast room data model;
and the preview window display module is used for responding to the live broadcasting room exit instruction of the target live broadcasting room, recovering the video data stream from the live broadcasting room data model by the live broadcasting resource recovery device, bridging the video data stream to the preview data model, and displaying the preview window of the target live broadcasting room according to the preview data model.
8. A data stream recovery device comprising a central processor and a memory, characterized in that the central processor is arranged to invoke a computer program stored in the memory for performing the steps of the method according to any of claims 1 to 6.
9. A computer-readable storage medium, characterized in that it stores in the form of computer-readable instructions a computer program implemented according to the method of any one of claims 1 to 6, which, when invoked by a computer, performs the steps comprised by the corresponding method.
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