CN111556357B - Method, device and equipment for playing live video and storage medium - Google Patents
Method, device and equipment for playing live video and storage medium Download PDFInfo
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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
- 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
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
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- 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
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- 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
- H04N21/482—End-user interface for program selection
- H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
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Abstract
The playing method downloads resources of the three-dimensional live broadcast room from a server and generates a three-dimensional live broadcast room model on a display interface by starting a three-dimensional live broadcast room mode; the three-dimensional live broadcast room model is provided with at least two display surfaces; receiving each path of live broadcast room data of a home page of a live broadcast room sent by a server, and rendering each path of live broadcast room data on a display surface of a three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list; the three-dimensional live broadcast room list plays video streams of a plurality of live broadcast rooms; and acquiring the selection operation of a user on a target live broadcast room on the three-dimensional live broadcast room list, and rendering the live broadcast video of the target live broadcast room on other display surfaces of the three-dimensional live broadcast room model for playing. According to the technical scheme, the live broadcast conditions of all live broadcast rooms can be browsed quickly, the live broadcast videos of the live broadcast rooms can be played simultaneously, a user can watch different live broadcast videos quickly, and the types of the playing forms are enriched.
Description
Technical Field
The present application relates to the field of live broadcasting, and in particular, to a method, an apparatus, a device, and a storage medium for playing a live video.
Background
The current network live broadcast mode can be carried out live broadcast by one or more anchor broadcasts, audience users watch the live broadcast, and the audience users can communicate and interact with the anchor broadcasts through voice, video, characters and pictures. When a viewer user logs in a live application program and selects an anchor program to be watched from a list interface of a home page of a live broadcast room, the viewer enters the live broadcast room to watch live video.
In the related live broadcast technology, a display interface of a terminal device usually presents live broadcast information in a flat display mode, and if the display interface of the terminal device presents a list interface of a home page of a live broadcast room, a live broadcast video picture playing interface cannot be presented, or a user wants to watch a live broadcast video of another live broadcast room after entering a certain live broadcast room, the user needs to exit from the current live broadcast room and open another live broadcast room, so that the live broadcast interface presents a live broadcast video picture of the other live broadcast room. The live broadcast information presentation mode is single in form and simple in style, and the display effect of the live broadcast information is influenced.
Disclosure of Invention
The aim of the present application is to solve at least one of the above-mentioned technical drawbacks, in particular the problem of a single presentation format and a simple style.
In a first aspect, an embodiment of the present application provides a method for playing a live video, including the following steps:
starting a three-dimensional live broadcast room mode, downloading three-dimensional live broadcast room resources from a server and generating a three-dimensional live broadcast room model on a display interface; the three-dimensional live broadcast room model is provided with at least two display surfaces;
receiving each path of live broadcast room data of a home page of a live broadcast room sent by a server, and rendering each path of live broadcast room data on a display surface of the three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list;
and acquiring the selection operation of a user on a target live broadcast room on the three-dimensional live broadcast room list, and rendering the live broadcast video of the target live broadcast room on other display surfaces of the three-dimensional live broadcast room model for playing.
In an embodiment, the step of receiving each path of live broadcast room data of a live broadcast room homepage sent by a server, and rendering each path of live broadcast room data on a display surface of the three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list includes:
downloading each path of live broadcast room data of a home page of the live broadcast room from the server;
rendering the live broadcast room data on a display surface of the three-dimensional live broadcast room model in a block list mode to obtain a three-dimensional live broadcast room list; and playing a corresponding live video in each square of the three-dimensional live broadcast room list.
In an embodiment, the step of rendering the live video of the target live broadcast room on other display surfaces of the three-dimensional live broadcast room model for playing by the selection operation of the user on the target live broadcast room on the three-dimensional live broadcast room list includes:
acquiring live broadcast room identifications of one or more live broadcast rooms selected by a user on the three-dimensional live broadcast room list;
and the receiving server issues the live video stream corresponding to the live broadcast room identification, and the selected live video streams of the live broadcast rooms are respectively fused on a designated display surface to be displayed.
In an embodiment, the method for playing the live video further includes: acquiring a current visual angle of a user, and judging whether the selected live broadcast room is positioned in a visual angle based on the current visual angle;
the step of sending the live broadcast video stream corresponding to the live broadcast room identification by the receiving server comprises the following steps:
if the live broadcast room is positioned in the current visual angle, a receiving server issues a high-quality live broadcast video stream corresponding to the live broadcast room identification;
otherwise, the receiving server issues the live broadcast video stream with low quality of the live broadcast room identifier.
In one embodiment, at least two display surfaces are rendered with live video;
after the step of rendering the live video of the target live broadcast room on the other display surfaces of the three-dimensional live broadcast room model for playing, the method further comprises the following steps:
and acquiring the visual angle change information of the user, and switching and playing the live video on the display surface according to the visual angle change information.
In an embodiment, the step of acquiring the visual angle change information of the user and switching to play the live video on the display surface according to the visual angle change information includes:
acquiring visual angle change information of a user to determine the current visual angle of the user;
determining a live broadcast room on the appointed display surface corresponding to the spatial position just opposite to the current visual angle based on the spatial position of each appointed display surface;
and switching to play the live video corresponding to the live broadcasting room opposite to the current visual angle so as to enable the opposite live broadcasting room to play the high-quality live broadcasting video and enable the non-opposite live broadcasting room to play the low-quality live broadcasting video.
In an embodiment, the method for playing the live video further includes: the method comprises the steps of obtaining a first live broadcast room which is selected by a user and needs to be moved, dragging the first live broadcast room to a second live broadcast room position, and switching the first live broadcast room and the second live broadcast room position.
In a second aspect, an embodiment of the present application further provides a playback apparatus for live video, including:
the live broadcast room model generation module is used for starting a three-dimensional live broadcast room mode, downloading three-dimensional live broadcast room resources from a server and generating a three-dimensional live broadcast room model on a display interface; the three-dimensional live broadcast room model is provided with at least two display surfaces;
the live broadcast room list obtaining module is used for receiving each path of live broadcast room data of a live broadcast room home page issued by the server, rendering each path of live broadcast room data on a display surface of the three-dimensional live broadcast room model, and obtaining a three-dimensional live broadcast room list;
and the live broadcast video playing module is used for acquiring the selection operation of a user on a target live broadcast room on the three-dimensional live broadcast room list, and rendering the live broadcast video of the target live broadcast room on other display surfaces of the three-dimensional live broadcast room model for playing.
In a third aspect, an embodiment of the present application further provides a computer device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the live video playing method mentioned in any embodiment of the first aspect when executing the program.
In a fourth aspect, the present application further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform the steps of the method for playing live video as mentioned in any embodiment of the first aspect.
According to the method, the device, the equipment and the storage medium for playing the live broadcast video, which are provided by the embodiment, the three-dimensional live broadcast room resources are downloaded from the server by starting the three-dimensional live broadcast room mode, and the three-dimensional live broadcast room model is generated on the display interface; the three-dimensional live broadcast room model is provided with at least two display surfaces; receiving each path of live broadcast room data of a home page of a live broadcast room sent by a server, and rendering each path of live broadcast room data on a display surface of a three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list; the three-dimensional live broadcasting room list plays video streams of a plurality of live broadcasting rooms; the method comprises the steps of obtaining selection operation of a user on a target live broadcast room on a three-dimensional live broadcast room list, rendering live broadcast video of the target live broadcast room on other display surfaces of a three-dimensional live broadcast room model to play, achieving the purpose that live broadcast conditions of all live broadcast rooms are browsed rapidly through the three-dimensional live broadcast room list, simultaneously opening a plurality of live broadcast rooms, playing live broadcast videos of the live broadcast rooms, enriching playing form types, being various in style, and improving display effect. In addition, the user can conveniently and quickly watch different live broadcast room videos, and the user experience is improved.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic frame diagram of a webcast system according to an embodiment;
FIG. 2 is a flow diagram of a method for playing live video provided by an embodiment;
FIG. 3 is a schematic diagram of a display interface of a three-dimensional live room model presentation surface according to an embodiment, which is a list of existing live rooms;
FIG. 4 is a schematic diagram of a display interface for presenting multiple live videos on a three-dimensional live room model presentation surface according to an embodiment;
fig. 5 is a schematic structural diagram of a playback apparatus for live video according to an embodiment.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Before introducing the method provided in the embodiment of the present application, an application scenario in the embodiment of the present application is first introduced. Referring to fig. 1, fig. 1 is a schematic diagram of a framework of a live webcast system provided by an embodiment, where the system framework may include a server and clients, each client includes one or more anchor clients (i.e., anchor, the same below) 10 and a plurality of viewer clients (i.e., viewer clients, the same below) 20, and a live platform located on the server may include a plurality of virtual live webcasts and a server 30, where each anchor client 10 and each viewer client 20 establish communication connection with the server 30 through a wired network or a wireless network.
Generally speaking, each virtual live broadcast room correspondingly plays different live broadcast contents, the anchor broadcasts are live broadcast through the anchor client 10, and audiences select to enter a certain virtual live broadcast room through the audience client 20 to watch the anchor broadcast for live broadcast. The viewer client 20 and the anchor client 10 may enter the live platform through a live Application (APP) installed on the terminal device.
The anchor client 10 and the audience client 20 are terminal devices, such as a smart phone, a tablet computer, an e-reader, a desktop computer, or a notebook computer, and the like, which is not limited thereto. The server 30 is a background server for providing background services for the terminal device, and may be implemented by an independent server or a server cluster composed of a plurality of servers. In one embodiment, the server 30 may be a live web platform.
The playing method of the live video is suitable for playing the video in the three-dimensional panoramic live broadcast room, different live videos can be played in different areas of the three-dimensional panoramic live broadcast room, namely different display surfaces, audience users can switch the different live videos conveniently, and the operation is simple.
Because of the limitation of the size of a display screen of the mobile device, the space range of the live broadcast room displayed by the traditional live broadcast room on the two-dimensional plane is limited, in the related technology, the display interface of the mobile terminal can only display a single live broadcast room, and a user needs to exit from the current live broadcast room when entering different live broadcast rooms, so that the operation is complicated. In the technical scheme, the space display range of the live broadcast room is expanded by the constructed three-dimensional panoramic live broadcast room, so that the display space is not limited to the size of a display screen of the mobile device any more, the display space range is greatly increased by the stereoscopic space constructed by the three-dimensional panoramic live broadcast room, live broadcast videos of a plurality of live broadcast rooms can be rendered on the three-dimensional live broadcast room model, and a user can watch or switch to watch the live broadcast videos at the same time.
The following describes in detail a technical solution of a method for playing a live video provided by the present application.
Fig. 2 is a flowchart of a method for playing a live video according to an embodiment, where the method for playing a live video is applied to a three-dimensional panoramic live broadcast room, and the method for playing a live video may be executed in a live video playing device, such as a client, where the client may be an audience client.
Specifically, as shown in fig. 2, the method for playing the live video may include the following steps:
and S110, starting a three-dimensional live broadcast room mode, downloading the three-dimensional live broadcast room resources from the server, and generating a three-dimensional live broadcast room model on a display interface.
Wherein the three-dimensional live room model has at least two show surfaces.
In this embodiment, be provided with the switching button on the live interface, under the ordinary condition, the user watches the anchor under the common mode and carries out the live, and the common mode is the live under traditional live mode promptly, under the common mode, provides spectator's two-dimensional environment and watches the live visual effect of anchor under.
For example, the switch button is arranged on the home page, and when the user clicks the switch button, the three-dimensional live broadcast room in the three-dimensional environment is opened. And after receiving the triggering operation of the user on the switching button, the client sends a starting instruction for starting the three-dimensional live broadcast room to the server.
And after receiving a starting instruction sent by the client, the server acquires the three-dimensional live broadcast room resource in the panoramic environment corresponding to the starting instruction. And the client downloads the three-dimensional live broadcast room resources from the server through a relevant protocol, wherein the three-dimensional live broadcast room resources can comprise live broadcast room home page information, background images, three-dimensional live broadcast room model files and the like of the three-dimensional live broadcast room.
Further, after receiving the three-dimensional live broadcast room resource issued by the server, the client analyzes the three-dimensional live broadcast room resource, and generates a three-dimensional live broadcast room model on a display interface of the local client according to the three-dimensional live broadcast room resource. Wherein the three-dimensional live room model may comprise at least two presentation surfaces. The display surface can be used for displaying the related live broadcast information, such as a three-dimensional live broadcast room list and rendering live broadcast video; after entering a specific three-dimensional live broadcast room, the display surface can also be used for displaying bullet screen information, broadcast information, public screen information or gift special effect information of a user speaking.
In this embodiment, since the three-dimensional live room model may have a plurality of faces, for ease of understanding, the three-dimensional live room model may be analogized to a cube, and different display faces of the three-dimensional live room model are analogized to different faces (side faces, top faces, bottom faces, etc.) on the cube.
For example, the user switches to a three-dimensional live broadcast room mode in a common live broadcast mode, and in the three-dimensional live broadcast room mode, audiences can be sleeved in a three-dimensional live broadcast room model, and the user can see scenes around the three-dimensional live broadcast room model by changing the visual angle of the user. Optionally, a live broadcast room home page interface appears on a plurality of display surfaces of the three-dimensional live broadcast room model, so that a user can select live broadcast videos from the live broadcast room home page interface.
And S120, receiving each path of live broadcast room data of a live broadcast room homepage issued by the server, and rendering each path of live broadcast room data on a display surface of the three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list.
The server acquires each path of live broadcast room data of a home page of a current live broadcast room, and each path of live broadcast room information can comprise live broadcast room identification, anchor broadcast identification, live broadcast room video stream and other information and is issued to the client. The client receives each path of live broadcast room data of a live broadcast room home page issued by the server, locally generates a live broadcast room list according to the live broadcast room data, and renders the live broadcast room list on a display surface of the three-dimensional live broadcast room model. Optionally, rendering the live broadcast room list on a display surface of the three-dimensional live broadcast room model; or a plurality of display surfaces, and the live room list on each display surface is the same or different.
Fig. 3 is a schematic view of a display interface of a three-dimensional live broadcast room model with a display surface of an existing live broadcast room list according to an embodiment, and as shown in fig. 3, a three-dimensional live broadcast room model 40 is rendered on the display interface of the mobile terminal, and the three-dimensional live broadcast room model has a plurality of display surfaces, such as a front display surface, a rear display surface, a left display surface, a right display surface, an upper display surface, and a lower display surface. A three-dimensional live room list 50 of a live room home page is displayed on a plurality of display surfaces of the three-dimensional live room model 40, as shown in fig. 3, the three-dimensional live room list 50 is displayed on a rear display surface, the three-dimensional live room list 50 is displayed on a left display surface, and the three-dimensional live room list 50 is displayed on a right display surface, and the list contents of the three-dimensional live room list 50 displayed on the three display surfaces may be the same or different. A low quality, silent live video frame is played in each box on the three-dimensional live view list 50. Alternatively, the three-dimensional live broadcast room list 50 may be displayed on only one of the display surfaces of the three-dimensional live broadcast room model 40, and the other display surfaces may display other live broadcast-related information, such as an event preview, without displaying the three-dimensional live broadcast room list.
Optionally, the step S120 may include the following steps:
and S1201, downloading each path of live broadcast room data of the home page of the live broadcast room from the server.
The client downloads each path of live broadcast room data of a home page of the live broadcast room from the server: firstly, live broadcast room identifications of all paths of live broadcast rooms of a home page of the live broadcast room are obtained, and corresponding live broadcast room video streams are downloaded from a server according to the live broadcast room identifications. Optionally, the live-air video stream is a low-resolution and low-quality video stream, so as to improve the transmission efficiency of the video stream.
S1202, rendering the live broadcast room data on a display surface of the three-dimensional live broadcast room model in a block list mode to obtain a three-dimensional live broadcast room list; and playing a corresponding live video in each square of the three-dimensional live broadcast room list.
In the embodiment, a list model is rendered on a display surface of the three-dimensional live room model for displaying a home page of the live room, wherein the list model may include a template in which a plurality of blocks are presented in a list form. And correspondingly rendering the downloaded multi-channel live broadcast room video streams to each square of the list model of the display surface respectively. When a user opens a home page of the live broadcast room on a display page of the three-dimensional live broadcast room model to present a three-dimensional live broadcast room list, the user can watch live broadcast room videos played in all blocks of the three-dimensional live broadcast room list. Optionally, the live-room video played in the block is only a silent video, so that the influence of the playing sound of multiple live-room videos on the browsing effect is avoided.
In the related technology, a server generates a live broadcast room list, the live broadcast room list comprises an anchor broadcast cover of a plurality of live broadcast room points, the live broadcast room list comprising the anchor broadcast cover is issued to a client, the client receives the live broadcast room list and displays the live broadcast room list on a home page of a live broadcast room, when a user browses the live broadcast room list on the home page of the live broadcast room, the user selects a desired live broadcast room, and then pulls a live broadcast room video stream corresponding to the selected live broadcast room from the server; the scheme provided by the embodiment is that each path of live broadcast room video stream of the live broadcast room home page is downloaded firstly, the three-dimensional live broadcast room list is generated locally, and the live broadcast room home page is presented, so that each path of live broadcast room video stream of a compressed version is presented in the form of the list on the live broadcast room home page, and the live broadcast condition of each live broadcast room is browsed quickly.
Compared with the prior art, the live broadcast room list can only be presented on a live broadcast room home page interface presented on a display interface of the terminal equipment, the live broadcast room list presents the anchor broadcast cover of each live broadcast room, when a user determines whether the live broadcast room is preferred by the user, the user can only enter the live broadcast room corresponding to the anchor broadcast cover through clicking to view live broadcast video, the operation is complex, and the waste of time and other costs is caused. The three-dimensional live broadcast room list provided by the embodiment can be displayed on one or more display surfaces of the three-dimensional live broadcast room model, a plurality of live broadcast room lists can be displayed simultaneously, live broadcast video streams of all anchor casts are displayed in the three-dimensional live broadcast room list, a user can conveniently and visually browse the live broadcast conditions of all live broadcast rooms in the live broadcast room list, the user can quickly and accurately select a live broadcast room which the user likes to watch the anchor broadcasts, and the efficiency of selecting the live broadcast room is improved.
S130, selecting operation of a user on a target live broadcast room on the three-dimensional live broadcast room list is obtained, and live broadcast videos of the target live broadcast room are rendered on other display surfaces of the three-dimensional live broadcast room model to be played.
In this embodiment, the user may select a live broadcast room on the three-dimensional live broadcast room list as the target live broadcast room by clicking, or may select the target live broadcast room by sliding, long-press selection, gyro rotation selection inside the mobile terminal, and the like. And when the user selects the target live broadcast room, pulling the high-quality video stream of the live broadcast room from the server, rendering the live broadcast video of the live broadcast room on other display surfaces, and playing the live broadcast video.
Optionally, the user may select a plurality of target live broadcast rooms, and render the target live broadcast rooms on different display surfaces respectively. Optionally, multiple target live broadcast rooms may be simultaneously placed on the same display surface for rendering, for example, two live broadcast videos are simultaneously rendered on the same display surface; or only one live video can be rendered on one display surface. In one embodiment, the number of live videos rendered on a presentation surface may be set according to a user's personal setting.
In an embodiment, the selected target live room may also be rendered at a presentation surface where the three-dimensional live room list is rendered. And after the user selects the target live broadcast room from the three-dimensional live broadcast room list, switching the three-dimensional live broadcast room list displayed by the display surface into the live broadcast video of the selected target live broadcast room.
In this embodiment, since the video stream played by the three-dimensional live broadcast room list allows the user to browse more, the video quality is low to save the traffic, and the quality of the video stream of the target live broadcast room pulled to the server is higher than that of the video stream played in the three-dimensional live broadcast room list, so that the video playing quality is improved, and the watching effect of the user is improved.
Optionally, in an embodiment, the step S130 of obtaining a selection operation of a user on a target live broadcast room on the three-dimensional live broadcast room list, and rendering a live broadcast video of the target live broadcast room on another display surface of the three-dimensional live broadcast room model for playing may include the following steps:
and S1301, acquiring live broadcast room identifications of one or more live broadcast rooms selected by the user on the three-dimensional live broadcast room list.
And each live broadcast room presented on the three-dimensional live broadcast room list has a unique live broadcast room identification, and when the client detects the selection operation of the live broadcast room of the three-dimensional live broadcast room list, the live broadcast room identification of the selected live broadcast room is obtained.
S1302, the receiving server issues the live video stream corresponding to the live broadcast room identifier, and the live video streams of the selected live broadcast rooms are fused on the designated display surface to be displayed.
After acquiring the live broadcast room identification, the client requests the server to issue the live broadcast video stream of the preset quality level corresponding to the live broadcast room identification, and the live broadcast video stream is fused to a specified display surface for displaying, wherein the specified display surface can be any display surface of a three-dimensional live broadcast room model, and can also be other display surfaces except the display surface where a three-dimensional live broadcast room list is located.
Optionally, the currently selected live broadcast room is rendered on the other display surfaces which are most adjacent to the display surface where the three-dimensional live broadcast room list is located, and if the most adjacent display surface has rendered the live broadcast room which is selected last time, the live broadcast room which is selected last time is moved backwards to the other display surfaces. Optionally, a playing window is set on the designated display surface, the live video stream of each frame can be merged to the designated display surface in the three-dimensional live model of each frame to render the corresponding live video, and the playing window can be suspended on the designated display surface or embedded in the designated display surface.
Fig. 4 is a schematic view of a display interface in which a three-dimensional live broadcast room model display surface presents multiple live broadcast videos, as shown in fig. 4, live broadcast videos are rendered on multiple display surfaces of a three-dimensional live broadcast room model 40 at the same time, a live broadcast video on a display surface may only have a live broadcast video of one live broadcast room, and live broadcast videos 60 of multiple live broadcast rooms may also be rendered at the same time, such as live broadcast videos 60 of an upper live broadcast room and a lower live broadcast room are rendered on a left display surface. When a user selects a target live broadcast room from the three-dimensional live broadcast room list 50, the target live broadcast room can be rendered on the display surface where the three-dimensional live broadcast room list 50 is located, or a live broadcast video corresponding to the target live broadcast room can be played from other display surfaces except the display surface where the three-dimensional live broadcast room list 50 is located.
In the method for playing the live broadcast video provided by the embodiment, the three-dimensional live broadcast room resource is downloaded from the server by starting the three-dimensional live broadcast room mode, and a three-dimensional live broadcast room model is generated on a display interface; the three-dimensional live broadcast room model is provided with at least two display surfaces; receiving each path of live broadcast room data of a home page of a live broadcast room sent by a server, and rendering each path of live broadcast room data on a display surface of a three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list; the three-dimensional live broadcast room list plays video streams of a plurality of live broadcast rooms; the method comprises the steps of obtaining selection operation of a user on a target live broadcast room on a three-dimensional live broadcast room list, rendering live broadcast video of the target live broadcast room on other display surfaces of a three-dimensional live broadcast room model to be played, achieving the purpose that live broadcast conditions of various live broadcast rooms are browsed through the three-dimensional live broadcast room list, opening a plurality of live broadcast rooms simultaneously, playing live broadcast videos of the plurality of live broadcast rooms, enabling the user to watch different live broadcast rooms fast, enriching the types of playing forms, being various in style, and improving the display effect. In addition, the experience of watching live videos of the user can be improved.
In order to make the technical scheme of the present invention clearer and more easily understood, specific implementation processes and modes in the technical scheme are described in detail below.
In an embodiment, the method for playing the live video further includes the following steps:
s140, acquiring the current visual angle of the user, and judging whether the selected live broadcast room is positioned in the visual angle based on the current visual angle.
In the embodiment, the image size of the three-dimensional live broadcast model is larger than the display size of the live broadcast interface of the mobile terminal, that is, only a partial area in the three-dimensional live broadcast model can be seen by a user through the live broadcast interface. The user generates a rotation angle of a gyroscope arranged in the mobile terminal by moving, such as translating or rotating the mobile terminal, and detects the rotation angle of the gyroscope on the mobile terminal, wherein the rotation angle of the gyroscope is the current visual angle of the user. The current visual angles of the users are different, and the areas of the three-dimensional live broadcast model seen by the users through the live broadcast interface of the mobile terminal are different.
In step S1302, the sending, by the receiving server, a live video stream corresponding to the live broadcast room identifier may include the following steps:
s301, judging whether live broadcast rooms on other display surfaces are located in the current visual angle range, and if so, executing the step S302; otherwise, step S303 is executed.
In this embodiment, the spatial positions of the display surface regions of the three-dimensional live broadcast room model have a one-to-one correspondence with the visual angles. When the current visual angle is determined, the display surface opposite to the current visual angle can be determined, that is, the live videos rendered on the display surface enter the current visual angle and the live videos do not enter the current visual angle.
S302, the receiving server issues a high-quality live video stream corresponding to the live broadcast room identifier.
And determining the spatial position opposite to the user visual angle according to the current visual angle, and further determining the live broadcast room identifier on the display surface in the opposite spatial position. The client requests the server for a high-quality live video stream, such as a 1080P live video stream, corresponding to the live room identifier.
S303, the receiving server issues the live broadcast video stream with low quality of the live broadcast room identifier.
For the live broadcast room on the display surface at the non-opposite spatial position, the client requests the server for the low-quality live broadcast video stream corresponding to the live broadcast room identifier of the non-opposite live broadcast room, such as a 360P live broadcast video stream.
In an embodiment, live video is rendered on at least two of the display surfaces.
When the user selects a plurality of live broadcast rooms to watch, live broadcast videos corresponding to the live broadcast rooms are rendered on a plurality of display surfaces of the three-dimensional live broadcast room model at the same time, one display surface can render one live broadcast video, and one display surface can render two, four or other number of live broadcast videos.
In an embodiment, after rendering the live video of the target live broadcast room on the other display surface of the three-dimensional live broadcast room model for playing in step S130, the method may further include the following steps:
s304, obtaining the visual angle change information of the user, and switching and playing the live video on the display surface according to the visual angle change information.
Acquiring a current visual angle and a previous visual angle of a user, determining the angle size and direction of the change of the visual angle of the user, switching a live video opposite to the previous visual angle into a high-quality live video opposite to the current visual angle, and playing corresponding audio; and for the non-opposite live broadcast room, playing the low-quality live broadcast video, and simultaneously playing the live broadcast video without audio.
Optionally, in an embodiment, for a non-aligned live broadcast room, the playing of a live video corresponding to the live broadcast room may also be stopped.
In an embodiment, the step S304 of acquiring the visual angle change information of the user, and switching to play the live video on the display surface according to the visual angle change information may include the following steps:
s401, obtaining the visual angle change information of the user to determine the current visual angle of the user.
In this embodiment, the visual angle change information of the user is determined by obtaining the rotation angle change information of the gyroscope built in the mobile terminal, and if the gyroscope is deflected to the left by 30 degrees, the user viewing angle is deflected to the left by 30 degrees, and the like. And determining the current visual angle according to the previous visual angle and the visual angle change information, for example, if the previous visual angle is right opposite to the rear display surface of the three-dimensional live broadcast room model, and the visual angle changes to deflect 90 degrees leftwards, determining the current visual angle is right opposite to the left display surface of the three-dimensional live broadcast room model.
S402, determining the appointed display surface corresponding to the space position opposite to the current visual angle based on the space position of each appointed display surface.
Each display surface in the three-dimensional live broadcast room model has a one-to-one correspondence with the user's visual angle, for example, in general, the user is just facing the visual angle as the rear display surface, deflects 90 degrees leftward as the left display surface, deflects 90 degrees rightward as the right display surface, deflects 90 degrees upward as the upper display surface, deflects 90 degrees downward as the lower display surface, and so on. And determining the appointed display surface corresponding to the space position which is directly opposite to the user currently according to the current visual angle.
And S403, switching and playing the live video on the specified display surface opposite to the current visual angle.
After the appointed display surface opposite to the current visual angle is determined, the live video on the display surface opposite to the previous visual angle is stopped playing, if only the low-quality live video picture is played and the audio is not played, or the live video picture and the audio are completely stopped playing, the high-quality video picture on the appointed display surface opposite to the current visual angle is started to be played, and the audio is played at the same time.
In an embodiment, the method for playing the live video further includes the following steps:
s150, a first live broadcast room which is selected by a user and needs to be moved is obtained, the first live broadcast room is dragged to the position of a second live broadcast room, and the positions of the first live broadcast room and the second live broadcast room are switched.
In this embodiment, can change the position of this live broadcast room through long pressing and dragging a certain live broadcast room, for example, first live broadcast room is on first show face, and the second live broadcast room is on the second show face, and on dragging first live broadcast room to the second show face, then the second live broadcast room can automatic removal to first show face on to realize exchanging of the position between first direct broadcast room and the second live broadcast room.
The following describes in detail a related embodiment of a playback apparatus for live video.
Fig. 5 is a schematic structural diagram of a playing apparatus of a live video according to an embodiment, where the playing apparatus of the live video can be implemented in a computer device, such as a playing device of the live video, and further, the playing device of the live video can be a client, such as a viewer client. This embodiment is described by taking a viewer client as a playing device of a live video as an example.
Specifically, as shown in fig. 5, the playback apparatus 100 for live video includes: a live room model generation module 110, a live room list obtaining module 120 and a live video playing module 130.
The live broadcast room model generation module 110 is configured to start a three-dimensional live broadcast room mode, download three-dimensional live broadcast room resources from a server, and generate a three-dimensional live broadcast room model on a display interface; the three-dimensional live broadcast room model is provided with at least two display surfaces;
a live broadcast room list obtaining module 120, configured to receive each path of live broadcast room data of a home page of a live broadcast room sent by a server, and render each path of live broadcast room data on a display surface of the three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list;
and the live broadcast video playing module 130 is configured to obtain a selection operation of a user on a target live broadcast room on the three-dimensional live broadcast room list, and render a live broadcast video of the target live broadcast room on other display surfaces of the three-dimensional live broadcast room model for playing.
The play device of live broadcast video that this embodiment provided has realized showing three-dimensional live broadcast room list on the show face of three-dimensional live broadcast room model, each live broadcast video of three-dimensional live broadcast room list broadcast to the user swiftly browses the live broadcast condition between each live broadcast room, show a plurality of live broadcast rooms on a plurality of show faces of three-dimensional live broadcast room model simultaneously, play the live broadcast video of a plurality of live broadcast rooms, the user of being convenient for swiftly watches different live broadcast room videos, play form type has been richened, the style is various, display effect has been promoted. In addition, the experience of watching live videos of the user can be improved.
In one embodiment, the live room list obtaining module 120 includes: the live broadcasting room data downloading unit and the live broadcasting room list obtaining unit;
the live broadcast room data downloading unit is used for downloading each path of live broadcast room data of a home page of the live broadcast room by the server;
a live broadcast room list obtaining unit, configured to render the live broadcast room data in a block list on a display surface of the three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list; and playing a corresponding live video in each square of the three-dimensional live broadcast room list.
In one embodiment, the live video playing module 130 includes: a live broadcast room identification acquisition unit and a live broadcast video display unit;
the live broadcast room identification acquisition unit is used for acquiring live broadcast room identifications of one or more live broadcast rooms selected by a user on the three-dimensional live broadcast room list;
and the live video display unit is used for receiving the live video stream corresponding to the live room identification sent by the server and fusing the selected live video streams of the live rooms on a specified display surface for display.
In an embodiment, the playing apparatus 100 for live video further includes: the judging module is used for acquiring the current visual angle of the user and judging whether the selected live broadcast room is positioned in the visual angle based on the current visual angle;
the live video display unit includes: the video stream receiving unit is used for receiving a high-quality live video stream corresponding to the live broadcast room identification issued by the server if the live broadcast room is positioned in the current visual angle; otherwise, the receiving server issues the live broadcast video stream with low quality of the live broadcast room identifier.
In one embodiment, at least two display surfaces are rendered with live video;
the playback apparatus 100 for live video further includes:
and the video playing switching module is used for acquiring the visual angle change information of the user and switching and playing the live video on the display surface according to the visual angle change information.
In one embodiment, the video playback switching module includes: the system comprises a visual angle determining unit, a live broadcast room determining unit and a switching playing module;
the visual angle determining unit is used for acquiring the visual angle change information of the user to determine the current visual angle of the user;
the live broadcast room determining unit is used for determining a live broadcast room on the appointed showing face corresponding to the spatial position just opposite to the current visual angle based on the spatial position of each appointed showing face;
and the switching playing module is used for switching and playing the live video corresponding to the live broadcasting room opposite to the current visual angle so that the opposite live broadcasting room can play the high-quality live video and the non-opposite live broadcasting room can play the low-quality live video.
In an embodiment, the playing apparatus 100 for live video further includes: and the dragging switching module is used for acquiring a first live broadcast room which is selected by a user and needs to be moved, dragging the first live broadcast room to a second live broadcast room position, and switching the first live broadcast room and the second live broadcast room position.
The provided live video playing device can be used for executing the live video playing method provided by any embodiment, and has corresponding functions and beneficial effects.
The embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program that is stored in the memory and can be run on the processor, and when the processor executes the program, the live video playing method in any of the above embodiments is implemented.
When the provided computer equipment executes the live video playing method provided by any embodiment, the computer equipment has corresponding functions and beneficial effects.
Embodiments of the present invention further provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for playing a live video, including:
starting a three-dimensional live broadcast room mode, downloading three-dimensional live broadcast room resources from a server and generating a three-dimensional live broadcast room model on a display interface; the three-dimensional live broadcast room model is provided with at least two display surfaces;
receiving each path of live broadcast room data of a home page of a live broadcast room sent by a server, and rendering each path of live broadcast room data on a display surface of the three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list;
and acquiring the selection operation of a user on a target live broadcast room on the three-dimensional live broadcast room list, and rendering the live broadcast video of the target live broadcast room on other display surfaces of the three-dimensional live broadcast room model for playing.
Of course, the storage medium including the computer-executable instructions provided in the embodiments of the present invention is not limited to the above-described operation of the method for playing the live video, and may also perform related operations in the method for playing the live video provided in any embodiment of the present invention, and has corresponding functions and advantages.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, where the computer software product may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute the method for playing a live video according to any embodiment of the present invention.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (9)
1. A method for playing a live video is characterized by comprising the following steps:
starting a three-dimensional live broadcast room mode, downloading three-dimensional live broadcast room resources from a server and generating a three-dimensional live broadcast room model on a display interface; the three-dimensional live broadcast room model is provided with at least two display surfaces;
receiving each path of live broadcast room data of a home page of a live broadcast room sent by a server, and rendering each path of live broadcast room data on a display surface of the three-dimensional live broadcast room model to obtain a three-dimensional live broadcast room list;
acquiring live broadcast room identifications of one or more live broadcast rooms selected by a user on the three-dimensional live broadcast room list; rendering the currently selected live broadcast room on other appointed display surfaces except the display surface where the three-dimensional live broadcast room list is located; and the receiving server issues the live video stream corresponding to the live broadcast room identification, and the selected live video streams of the live broadcast rooms are respectively fused on an appointed display surface to be played and displayed.
2. The method for playing the live video according to claim 1, wherein the step of receiving each path of live room data of a live room home page sent by a server, rendering each path of live room data on a display surface of the three-dimensional live room model, and obtaining the three-dimensional live room list comprises:
downloading each path of live broadcast room data of a home page of the live broadcast room from the server;
rendering the live broadcast room data on a display surface of the three-dimensional live broadcast room model in a block list mode to obtain a three-dimensional live broadcast room list; and playing a corresponding live video in each square of the three-dimensional live broadcast room list.
3. The method for playing the live video according to claim 1, further comprising: acquiring a current visual angle of a user, and judging whether the selected live broadcast room is positioned in a visual angle based on the current visual angle;
the step of sending the live broadcast video stream corresponding to the live broadcast room identification by the receiving server comprises the following steps:
if the live broadcast room is positioned in the current visual angle, a receiving server issues a high-quality live broadcast video stream corresponding to the live broadcast room identification;
otherwise, the receiving server issues the live broadcast video stream with low quality of the live broadcast room identifier.
4. The method for playing the live video according to claim 1, wherein the live video is rendered on at least two display surfaces;
after the step of rendering the live video of the target live broadcast room on the other display surfaces of the three-dimensional live broadcast room model for playing, the method further comprises the following steps:
and acquiring the visual angle change information of the user, and switching and playing the live video on the display surface according to the visual angle change information.
5. The method for playing the live video according to claim 2, wherein the step of acquiring the visual angle change information of the user and switching to play the live video on the display surface according to the visual angle change information includes:
acquiring visual angle change information of a user to determine the current visual angle of the user;
determining a live broadcast room on the appointed display surface corresponding to the spatial position just opposite to the current visual angle based on the spatial position of each appointed display surface;
and switching to play the live video corresponding to the live broadcasting room opposite to the current visual angle, so that the opposite live broadcasting room can play the high-quality live video, and the non-opposite live broadcasting room can play the low-quality live video.
6. The method for playing the live video according to claim 4, further comprising: the method comprises the steps of obtaining a first live broadcast room which is selected by a user and needs to be moved, dragging the first live broadcast room to a second live broadcast room position, and switching the first live broadcast room and the second live broadcast room position.
7. A playback apparatus for live video, comprising:
the live broadcast room model generation module is used for starting a three-dimensional live broadcast room mode, downloading three-dimensional live broadcast room resources from a server and generating a three-dimensional live broadcast room model on a display interface; the three-dimensional live broadcast room model is provided with at least two display surfaces;
the live broadcast room list obtaining module is used for receiving each path of live broadcast room data of a live broadcast room home page issued by the server, rendering each path of live broadcast room data on a display surface of the three-dimensional live broadcast room model, and obtaining a three-dimensional live broadcast room list;
the live broadcast video playing module is used for acquiring live broadcast room identifications of one or more live broadcast rooms selected by a user on the three-dimensional live broadcast room list; rendering the currently selected live broadcast room on other appointed display surfaces except the display surface where the three-dimensional live broadcast room list is located; and the receiving server issues the live video stream corresponding to the live broadcast room identification, and the selected live video streams of the live broadcast rooms are respectively fused on an appointed display surface to be played and displayed.
8. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method of playing a live video according to any of claims 1-6 are implemented when the program is executed by the processor.
9. A storage medium containing computer-executable instructions for performing the steps of the method of playing a live video according to any one of claims 1-6 when executed by a computer processor.
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| CN113596561B (en) * | 2021-07-29 | 2023-06-27 | 北京达佳互联信息技术有限公司 | Video stream playing method, device, electronic equipment and computer readable storage medium |
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| CN114554231A (en) * | 2021-12-31 | 2022-05-27 | 北京达佳互联信息技术有限公司 | Information display method and device, electronic equipment and storage medium |
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