CN111372101A - Content recommendation method, electronic device and storage medium - Google Patents
Content recommendation method, electronic device and storage medium Download PDFInfo
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- CN111372101A CN111372101A CN202010108540.7A CN202010108540A CN111372101A CN 111372101 A CN111372101 A CN 111372101A CN 202010108540 A CN202010108540 A CN 202010108540A CN 111372101 A CN111372101 A CN 111372101A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/251—Learning process for intelligent management, e.g. learning user preferences for recommending movies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
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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
- H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
Abstract
The embodiment of the invention provides a content recommendation method, electronic equipment and a storage medium, wherein the method comprises the steps of firstly determining access records of content slices at different visual angles in a live channel at the current moment; and then selecting the content slices of the recommended view angle from the content slices of different view angles based on the access record, and recommending the content slices of the recommended view angle. In the embodiment of the invention, the access record is used for determining the content slices at the recommended view angle provided for the user terminal, so that the intelligent recommendation of the content slices at different view angles can be realized based on the access record, namely, the active recommendation is provided for the user terminal, the user terminal is enabled to quickly load the content slices to realize quick playing, the time delay of the user terminal for playing the content slices is shortened, and the user experience is further improved.
Description
Technical Field
The present invention relates to the technical field of multimedia and content distribution, and more particularly, to a content recommendation method, an electronic device, and a storage medium.
Background
A Content Delivery Network (CDN) is a distributed, near-by service that delivers Content to an edge node of a Network. Each node of the CDN is provided with a content cache server, and a central node of the CDN directs a user's request to an edge node closest to the user in real time according to network traffic and comprehensive information such as connection with each edge node, load conditions, and a distance to the user and response time, so as to implement a scheduling function. The method aims to enable a user to obtain required content nearby, solve the network congestion condition and improve the response speed of the user for accessing the website.
The current CDN scheduling is implemented by a central node of the CDN based on content or service quality of an edge node of the CDN, where the content-based manner is that when a user selects content to play, the central node of the CDN is only an edge node that is used for purely selecting and caching the content that the user selects to play for the user, so as to accelerate transmission of the content. The mode of edge node service quality based on the CDN means that when a user selects played content, a central node of the CDN selects an edge node with better service quality for the user to accelerate transmission of the content.
However, in any of the above solutions, the CDN only plays a role of "logistics carrier" in the content transmission process, passively sends the content selected by the user to be played to the user for playing, and cannot actively provide recommendation for the user, which results in a decrease in user experience.
Disclosure of Invention
To overcome the above problems or at least partially solve the above problems, embodiments of the present invention provide a content recommendation method, an electronic device, and a storage medium.
In a first aspect, an embodiment of the present invention provides a content recommendation method, including:
determining access records of content slices at different visual angles in a live channel at the current moment;
selecting a content slice of a recommended view from content slices of different views based on the access record;
recommending the content slice of the recommended view.
Preferably, the selecting, based on the access record, a content slice of a recommended view from content slices of different views specifically includes:
determining the access heat of content slices at different visual angles in the live channel at the current moment based on the access record;
and selecting the content slice of the view angle corresponding to the highest access heat from the content slices of different view angles in the live broadcast channel as the content slice of the recommended view angle.
Preferably, the determining, based on the access record, the access heat of content slices at different viewing angles in the live channel at the current moment specifically includes:
determining the number of user terminals accessing the content slice of each view angle in the live channel at the current moment based on the access record;
and determining the access heat of the content slices at different visual angles in the live channel at the current moment based on the number of the user terminals.
Preferably, the determining, based on the access record, the number of user terminals accessing the content slice of each view angle in the live channel at the current moment specifically includes:
determining the number of user terminals accessing the content slices of each view angle in the live channel in a target area where the user terminals are located at the current moment based on the access records;
the target area is an area managed by an edge node scheduling the user terminal in a content distribution network.
Preferably, before the selecting the content slice of the view angle corresponding to the highest access heat from the content slices of different view angles in the live channel as the content slice of the recommended view angle, the method further includes:
and sequencing the access heat of the content slices of each view angle in the live channel.
Preferably, the content slices of the recommended view are obtained by converting the target live content through an hls protocol and storing the target live content in a content distribution network.
Preferably, the target live content is obtained by shooting with a camera at the recommended viewing angle and pushed to the content distribution network.
Preferably, before the determining the access record of the content slices of different viewing angles in the live channel at the current moment, the method further includes:
receiving an access request initiated by a user terminal to the live channel;
the access request comprises a live broadcast request or a view switching request.
In a second aspect, an embodiment of the present invention provides an electronic device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the content recommendation method according to the first aspect when executing the program.
In a third aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the content recommendation method according to the first aspect.
According to the content recommendation method, the electronic device and the storage medium provided by the embodiment of the invention, firstly, access records of content slices at different visual angles in a live channel at the current moment are determined; and then selecting the content slices of the recommended view angle from the content slices of different view angles based on the access record, and recommending the content slices of the recommended view angle. In the embodiment of the invention, the access record is used for determining the content slices at the recommended view angle provided for the user terminal, so that the intelligent recommendation of the content slices at different view angles can be realized based on the access record, namely, the active recommendation is provided for the user terminal, the user terminal is enabled to quickly load the content slices to realize quick playing, the time delay of the user terminal for playing the content slices is shortened, and the user experience is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a content recommendation method according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an architecture of a CDN in a content recommendation method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, an embodiment of the present invention provides a content recommendation method, including:
s1, determining access records of content slices of different visual angles in the live broadcast channel at the current moment;
s2, based on the access record, selecting the content slices of the recommended view angle from the content slices of different view angles;
and S3, recommending the content slice of the recommended view angle.
Specifically, in the Content Delivery Network (CDN) Content recommendation method provided in the embodiment of the present invention, an execution subject is the CDN. The CDN is schematically configured as shown in fig. 2, where the content source station 21 is communicatively connected to the CDN22, and the CDN22 is communicatively connected to the scheduled user terminal 23. The content source station 21 stores a large amount of live broadcast content, the content source station 21 injects the content of a live broadcast channel to be accessed by the user terminal 23 into the CDN22 in advance, and the CDN22 distributes a service address with the optimal quality to the user terminal 23 through content recommendation. In the embodiment of the invention, the content injected into the CDN in advance is stored in the CDN in a content slice mode.
In the embodiment of the present invention, to implement CDN content recommendation, the CDN first executes step S1. The live channel may refer to any live channel that the user terminal can access. The live broadcast site of the live broadcast channel is usually provided with a plurality of machine positions, each machine position corresponds to one visual angle, and the camera on the machine positions simultaneously collects the contents of a plurality of visual angles of the live broadcast site. The acquired contents of the multiple views are stored in the content source station, and the content source station injects the contents of the multiple views into the CDN in advance. That is, the content injected to the CDN in advance is content of multiple views and is stored within the CDN in the form of content slices.
When the user terminal needs to access the content slice of the live channel, the CDN may determine access records of content slices at different viewing angles in the live channel at the current moment. The access record refers to the playing behavior of all user terminals accessing the live channel, and is recorded by the CDN. If a live channel is served to a user terminal by the CDN acceleration, all user terminals accessing the live channel actually view content that must be served by the CDN. Accessing the record may specifically include: the related information of each user terminal accessing the live channel at the current moment and the content slice accessed by each user terminal.
Then, step S2 is executed. The CDN may select the content slice at the recommended view from the content slices at different views according to the access records of the content slices at different views in the live channel.
The access record of the content slices of different view angles in the live broadcast channel at the current moment can be determined according to the access record, the access heat can be represented by the number of the accessed user terminals, the larger the number of the accessed user terminals is, the higher the access heat of the content slices of the view angles corresponding to the current moment is, and the smaller the number of the accessed user terminals is, the lower the access heat of the content slices corresponding to the current moment is. And then selecting the content slice of the view corresponding to the highest access heat as the content slice of the recommended view. The content slice at a certain view has the highest access heat, which indicates that the content slice at the view has been completely cached on the CDN, so that the content slice at the view is selected as the content slice at the recommended view, which enables the user terminal to quickly load the content slice to realize quick playing, and reduces the time delay for the user terminal to play the content slice. The content slices of the view angle corresponding to the proper access heat can be selected as the content slices of the recommended view angle according to the needs, for example, the content slices of the view angle corresponding to the second highest access heat or other access heats are selected as the content slices of the recommended view angle, so that not only can the fast playing be realized, but also the problems that the network is crowded and the normal playing cannot be performed due to the fact that the access heat of the content slices of the view angle corresponding to the highest access heat is too high can be avoided.
And finally, executing the step S3, and sending the determined content slices of the recommended view angle to the user terminal so that the user terminal can play the content slices of the recommended view angle, thereby realizing intelligent recommendation of the content slices of different view angles.
The content recommendation method provided by the embodiment of the invention comprises the steps of firstly determining access records of content slices at different visual angles in a live channel at the current moment; and then selecting the content slices of the recommended view angle from the content slices of different view angles based on the access record, and recommending the content slices of the recommended view angle. In the embodiment of the invention, the access record is used for determining the content slices at the recommended view angle provided for the user terminal, so that the intelligent recommendation of the content slices at different view angles can be realized based on the access record, namely, the active recommendation is provided for the user terminal, the user terminal is enabled to quickly load the content slices to realize quick playing, the time delay of the user terminal for playing the content slices is shortened, and the user experience is further improved.
On the basis of the foregoing embodiment, the content recommendation method provided in the embodiment of the present invention, where the selecting a content slice from a recommended view from content slices from different views based on the access record specifically includes:
determining the access heat of content slices at different visual angles in the live channel at the current moment based on the access record;
and selecting the content slice of the view angle corresponding to the highest access heat from the content slices of different view angles in the live broadcast channel as the content slice of the recommended view angle.
Specifically, in the embodiment of the present invention, since the access heat can be represented by the number of the accessed user terminals, the access heat of the content slices at different view angles in the current live channel can be determined according to the access of the content slices at different view angles in the current live channel. And then selecting the content slices of the view angle corresponding to the highest access heat from the content slices of different view angles in the live broadcast channel as the content slices of the recommended view angle, wherein the content slices of a certain view angle have the highest access heat and show that the content slices of the view angle are completely cached on the CDN, so that the content slices of the view angle are selected as the content slices of the recommended view angle, the user terminal can be enabled to quickly load the content slices to realize quick playing, and the time delay of the user terminal for playing the content slices is reduced.
On the basis of the foregoing embodiment, the content recommendation method provided in the embodiment of the present invention is configured to determine, based on the access record, access heat of content slices at different viewing angles in the live channel at the current time, and specifically includes:
determining the number of user terminals accessing the content slice of each view angle in the live channel at the current moment based on the access record;
and determining the access heat of the content slices at different visual angles in the live channel at the current moment based on the number of the user terminals.
Specifically, in the embodiment of the present invention, when the user terminal needs to access the content slice of the live channel, the CDN may determine the access record of the live channel at the current time.
Then, the access records of the live broadcast channel at the current moment are counted, so that the number of the user terminals accessing the content slices of each view angle in the live broadcast channel at the current moment can be determined. The number of the user terminals herein refers to the number of the user terminals accessing the content slice of each view angle in the live channel at the current time among all the user terminals scheduled by the CDN, and there is no region distinction.
And finally, determining the access heat of the content slices of each view angle in the live channel at the current moment according to the determined number of the user terminals of the content slices of each view angle. Specifically, the number of the user terminals may be directly used as the access heat, or the number of the user terminals may be processed to obtain the corresponding access heat.
On the basis of the foregoing embodiment, the content recommendation method provided in the embodiments of the present invention is configured to determine, based on the access record, the number of user terminals accessing content slices of each view in the live channel at the current time, and specifically includes:
determining the number of user terminals accessing the content slices of each view angle in the live channel in a target area where the user terminals are located at the current moment based on the access records;
the target area is an area managed by an edge node scheduling the user terminal in a content distribution network.
Specifically, because the CDN includes a central node and edge nodes, each edge node is generally used to schedule a user terminal in a certain area, that is, the CDN schedules a close user terminal to the same edge node, and the user terminal can directly communicate with the edge node. According to the embodiment of the invention, the number of the user terminals accessing the content slices of each view angle in the live broadcast channel in the target area where the user terminal is located at the current moment can be determined according to the access record of the live broadcast channel at the current moment. The target area refers to an area managed by an edge node of a scheduling user terminal in a content distribution network, and all user terminals in the target area can be scheduled through the same edge node. The number of user terminals herein refers to the number of user terminals accessing the content slice of each view in the live channel at the current time among all user terminals in the target area.
At this time, the determined access heat is the access heat of content slices of different view angles in the live channel in the target area at the current moment. Because the positions of different edge nodes are different, the regions for realizing scheduling are different, and therefore the content slices of the view angle corresponding to the highest access heat in different regions are not necessarily the same, which will cause that the content slices of the recommended view angle provided by the CDN for the user terminals in different regions are not necessarily the same, and a thousand-person and thousand-face mode is realized, that is, the CDN provides the content slices of different recommended view angles for the user terminals in different regions, so that the users in different regions view the content slices of different view angles.
For example, a live broadcast channel P is performing a live broadcast of a tournament from an area a to an area B, where a user terminal in the area a is scheduled by an edge node a of the CDN and a user terminal in the area B is scheduled by an edge node B of the CDN. The live channel P includes three views P1, P2, and P3. The user terminals in the a area are more likely to watch from the viewing angle of the a area side, while the user terminals in the B area are more likely to watch from the viewing angle of the B area side, for example, 5 ten thousand user terminals in the a area watch content slices with P1 viewing angles, 3 ten thousand user terminals watch content slices with P2 viewing angles, and 1 ten thousand user terminals watch content slices with P3 viewing angles, and when the user terminals in the a area want to access the live channel P, the edge node a selects the content slices with P1 viewing angles to send to the user terminals. For another example, in the B region, 1 ten thousand user terminals watch content slices with a P1 view angle, 3 ten thousand user terminals watch content slices with a P2 view angle, and 5 ten thousand user terminals watch content slices with a P3 view angle, when a user terminal in the B region wants to access a live channel P, the edge node B selects a content slice with a P3 view angle and transmits the content slice to the user terminal. That is, the CDN provides the content slices of different recommended view angles for the user terminals in the area a and the area B, respectively.
According to the content recommendation method provided by the embodiment of the invention, the user terminal can directly realize communication with the edge node, so that multiple interactions before the content slice reaches the user terminal are omitted, the playing speed of the user terminal on the content slice is increased, and the playing time delay is shortened. Moreover, the user terminals in different areas can play the content slices at different recommended viewing angles, and a mode of thousands of people and thousands of faces is realized.
On the basis of the foregoing embodiment, the content recommendation method provided in the embodiment of the present invention further includes, before selecting a content slice of a view angle corresponding to the highest access heat from content slices of different view angles in the live channel as a content slice of the recommended view angle:
and sequencing the access heat of the content slices of each view angle in the live channel.
Specifically, in the embodiment of the present invention, the access heat is equivalent to the number of user terminals, and specifically, the number of user terminals accessing the live content at each view angle in the live channel at the current time may be sorted, so as to sort the access heat of content slices at different view angles. The specific sorting mode may be sorting according to the number of the user terminals from small to large, or sorting according to the number of the user terminals from large to small, which is not specifically limited in the embodiment of the present invention.
On the basis of the above embodiment, in the content recommendation method provided in the embodiment of the present invention, the content slice of the recommended view is obtained by converting the target live content via the hls protocol and is stored in the content delivery network CDN.
Specifically, in the embodiment of the present invention, the content slice of the recommended view is stored in the CDN, and specifically, the content slice of the recommended view may be stored in a central node of the CDN, where a source of the content slice is obtained by converting target live content through an hls protocol. The video camera sends target live broadcast content to the content source station through different transmission protocols, the content source station stores the target live broadcast content and sends the target live broadcast content to the CDN, and the CDN packages the received target live broadcast content into content slices and stores the content slices.
On the basis of the above embodiment, in the content recommendation method provided in the embodiment of the present invention, the target live content is obtained by shooting with the camera at the recommended viewing angle and pushed to the content distribution network.
Specifically, in the embodiment of the present invention, after the target live content is obtained by shooting with the camera at the recommended viewing angle, the target live content needs to be sent to the content source station, and the content source station pushes the target live content to the content distribution network in an injection manner, and specifically, the target live content can be pushed to a central node of the content distribution network.
On the basis of the foregoing embodiment, the content recommendation method provided in the embodiment of the present invention further includes, before determining the access record of the content slices at different viewing angles in the live channel at the current time, that:
receiving an access request initiated by a user terminal to the live channel;
the access request comprises a live broadcast request or a view switching request.
Specifically, according to the content recommendation method for the CDN provided in the embodiment of the present invention, when the user terminal needs to access a content slice of the live channel, an access request initiated for the live channel needs to be sent to the CDN. The access request is used to request the CDN to allocate a service address and provide a content slice of a live channel injected in advance. It should be noted that the access request carries information of a live channel. The access request may specifically be a live broadcast request, or may also be a view switching request. The live broadcast request is sent to the CDN when the user terminal accesses the live broadcast channel for the first time, and is used to request the CDN to allocate a service address and provide a corresponding content slice. The view switching request is sent to the CDN when the user terminal has accessed a live channel and needs to switch a view, and is used to request the CDN to automatically switch the view so that the CDN sends a content slice of a recommended view. For example, when a live channel is live broadcasting a certain event, n paths of live video contents at different viewing angles can be provided at the same time for a user terminal to freely select, and when the user watches the live broadcast through the user terminal, the user wants to frequently switch different viewing angles to watch the live broadcast, and at this time, the CDN can be requested to automatically recommend a content slice at a proper viewing angle to the user terminal. It should be noted that both the live broadcast request and the view switching request carry information of a live broadcast channel.
In the embodiment of the invention, two different application scenes are provided for the content recommendation method of the content distribution network, and the application range is widened.
On the basis of the above embodiment, in order to ensure that the user terminal can send a view switching request, the user terminal may be configured with a view switching button, and when the user needs to switch a view, the user may send the view switching request to the CDN by pressing the view switching button.
In the embodiment of the invention, the view switching button is pressed to send the view switching request to the CDN, so that the CDN realizes intelligent recommendation of content slices, the traditional mode that a user terminal manually previews a plurality of content slices in advance and then selects the content slices when the view switching is needed is replaced, the real-time performance of view switching is ensured, and the wonderful moment that the user misses live broadcasting is avoided.
As shown in fig. 3, on the basis of the above embodiment, an embodiment of the present invention provides an electronic device, including: a processor (processor)301, a memory (memory)302, a communication Interface (Communications Interface)303, and a communication bus 304; wherein the content of the first and second substances,
the processor 301, the memory 302 and the communication interface 303 complete communication with each other through the communication bus 304. The memory 302 stores program instructions executable by the processor 301, and the processor 301 is configured to call the program instructions in the memory 302 to perform the methods provided by the above-mentioned method embodiments, for example, including: determining access records of content slices at different visual angles in a live channel at the current moment; selecting a content slice of a recommended view from content slices of different views based on the access record; recommending the content slice of the recommended view.
It should be noted that, when being implemented specifically, the electronic device in this embodiment may be a server, a PC, or another device, as long as the structure includes the processor 301, the communication interface 303, the memory 302, and the communication bus 304 shown in fig. 3, where the processor 301, the communication interface 303, and the memory 302 complete mutual communication through the communication bus 304, and the processor 301 may call a logic instruction in the memory 302 to execute the above method. The embodiment does not limit the specific implementation form of the electronic device.
The logic instructions in memory 302 may be implemented in software functional units and stored in a computer readable storage medium when sold or used as a stand-alone article of manufacture. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Further, embodiments of the present invention disclose a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions, which when executed by a computer, the computer is capable of performing the methods provided by the above-mentioned method embodiments, for example, comprising: determining access records of content slices at different visual angles in a live channel at the current moment; selecting a content slice of a recommended view from content slices of different views based on the access record; recommending the content slice of the recommended view.
On the basis of the foregoing embodiments, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, the computer program being implemented to perform the transmission method provided by the foregoing embodiments when executed by a processor, and the method includes: determining access records of content slices at different visual angles in a live channel at the current moment; selecting a content slice of a recommended view from content slices of different views based on the access record; recommending the content slice of the recommended view.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A content recommendation method, comprising:
determining access records of content slices at different visual angles in a live channel at the current moment;
selecting a content slice of a recommended view from content slices of different views based on the access record;
recommending the content slice of the recommended view.
2. The content recommendation method according to claim 1, wherein the selecting a content slice from a recommended view from content slices from different views based on the access record specifically comprises:
determining the access heat of content slices at different visual angles in the live channel at the current moment based on the access record;
and selecting the content slice of the view angle corresponding to the highest access heat from the content slices of different view angles in the live broadcast channel as the content slice of the recommended view angle.
3. The content recommendation method according to claim 2, wherein the determining, based on the access record, the access heat of content slices at different viewing angles in the live channel at the current moment specifically includes:
determining the number of user terminals accessing the content slice of each view angle in the live channel at the current moment based on the access record;
and determining the access heat of the content slices at different visual angles in the live channel at the current moment based on the number of the user terminals.
4. The content recommendation method according to claim 3, wherein the determining, based on the access record, the number of user terminals accessing the content slice of each view in the live channel at the current moment specifically includes:
determining the number of user terminals accessing the content slices of each view angle in the live channel in a target area where the user terminals are located at the current moment based on the access records;
the target area is an area managed by an edge node scheduling the user terminal in a content distribution network.
5. The content recommendation method according to claim 2, wherein before selecting the content slice of the view angle corresponding to the highest access heat from the content slices of different view angles in the live channel as the content slice of the recommended view angle, the method further comprises:
and sequencing the access heat of the content slices of each view angle in the live channel.
6. The content recommendation method according to claim 1, wherein the content slices of the recommended view are obtained by converting target live content via hls protocol and stored in a content distribution network.
7. The content recommendation method according to claim 6, wherein the target live content is captured by a camera at the recommendation view and pushed to the content distribution network.
8. The content recommendation method according to any one of claims 1-7, further comprising, before said determining access records for content slices of different views within a current time live channel:
receiving an access request initiated by a user terminal to the live channel;
the access request comprises a live broadcast request or a view switching request.
9. An electronic device, comprising: memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the content recommendation method according to any of claims 1-8 when executing the program.
10. A non-transitory computer readable storage medium, having stored thereon a computer program, characterized in that the computer program, when being executed by a processor, is adapted to carry out the steps of the content recommendation method according to any one of claims 1-8.
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