CN109120949B - Video message pushing method, device, equipment and storage medium for video set - Google Patents
Video message pushing method, device, equipment and storage medium for video set Download PDFInfo
- Publication number
- CN109120949B CN109120949B CN201811160403.7A CN201811160403A CN109120949B CN 109120949 B CN109120949 B CN 109120949B CN 201811160403 A CN201811160403 A CN 201811160403A CN 109120949 B CN109120949 B CN 109120949B
- Authority
- CN
- China
- Prior art keywords
- video
- target
- user
- push
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000003086 colorant Substances 0.000 claims abstract description 15
- 238000004590 computer program Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
-
- 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
- H04N21/4667—Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The embodiment of the invention discloses a video message pushing method, a video message pushing device, video message pushing equipment and a storage medium for a video set. The method comprises the following steps: when the target video meeting the pushing condition is detected to be published, acquiring the target video; dividing the target video into video frames, and calculating the color-rich value of each video frame, wherein the color-rich value is used for expressing the color distribution condition of the video frames; selecting at least one set of consecutive video frames and generating at least one video segment; generating a push video according to the at least one video segment, and taking the push video as a push message of the target video; determining at least one target attention user of a video set to which the target video belongs, and sending the push message to the at least one target attention user, wherein the video set is formed by published videos of the same type. The embodiment of the invention can generate the push video with rich colors and improve the diversity of the push message.
Description
Technical Field
The embodiment of the invention relates to an information processing technology, in particular to a video message pushing method, a video message pushing device, video message pushing equipment and a storage medium for a video set.
Background
With the development of the internet, more and more entertainment ways, such as live webcasting, are appeared. Currently, internet live video is particularly popular among people due to the characteristics of intuition, rich content, high interactivity and the like.
Currently, the bullet screen type video live broadcast platform which is mainstream in China generally displays the live broadcast of a main broadcast to all users who subscribe to the main broadcast dynamically, so that the users can see the information such as the broadcasting state of the main broadcast in time.
However, live broadcast dynamic push of the anchor is only push aiming at the live broadcast state of the anchor, and actually, the time for watching live broadcast by a user is not sufficient, and live broadcast cannot be watched online in time. Under the condition that the live content cannot be watched, the user cannot timely acquire the dynamic message of the interested video update.
Disclosure of Invention
The embodiment of the invention provides a video message pushing method, a video message pushing device, video message pushing equipment and a storage medium for a video set, which can generate pushing videos with rich colors and improve the diversity of pushing messages.
In a first aspect, an embodiment of the present invention provides a method for pushing a video message of a video set, where the method includes:
when the target video meeting the pushing condition is detected to be published, acquiring the target video;
dividing the target video into video frames, and calculating the color-rich value of each video frame, wherein the color-rich value is used for expressing the color distribution condition of the video frames;
selecting at least one set of consecutive video frames and generating at least one video segment; the continuous video frame set comprises at least two video frames with rich colors values larger than a set threshold value;
generating a push video according to the at least one video segment, and taking the push video as a push message of the target video;
determining at least one target attention user of a video set to which the target video belongs, and sending the push message to the at least one target attention user, wherein the video set is formed by published videos of the same type.
In a second aspect, an embodiment of the present invention further provides a video message pushing apparatus for a video set, including:
the target video acquisition module is used for acquiring a target video when the target video meeting the pushing condition is detected to be published;
the color-rich value calculating module is used for dividing the target video into video frames and calculating the color-rich value of each video frame, wherein the color-rich value is used for expressing the color distribution condition of the video frames;
a video segment generation module for selecting at least one set of consecutive video frames and generating at least one video segment; the continuous video frame set comprises at least two video frames with rich colors values larger than a set threshold value;
the push message generation module is used for generating a push video according to the at least one video segment and taking the push video as a push message of the target video;
the push message pushing module is used for determining at least one target attention user of a video set to which the target video belongs and sending the push message to the at least one target attention user, wherein the video set is formed by published videos of the same type.
In a third aspect, an embodiment of the present invention further provides an apparatus, including a memory, a processor, and a computer program stored on the memory and operable on the processor, where the processor implements a video message pushing method for a video collection according to any one of the embodiments of the present invention when executing the computer program.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the video message pushing method for a video collection according to any one of the embodiments of the present invention.
According to the embodiment of the invention, the released target video is split into the plurality of video frames, the video frames with the color richness values exceeding the set threshold value are extracted from the video frames to form the plurality of video segments, and the push video is finally generated, so that the push video is generated according to the video frames with the color richness, the content of the push video is richer, the diversity of push messages is improved, and meanwhile, a user can quickly know the released video.
Drawings
Fig. 1 is a flowchart of a video message pushing method for a video collection according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a video message pushing apparatus for video collections according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an apparatus according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a method for pushing a video set message according to an embodiment of the present invention, where this embodiment is applicable to a situation where a live broadcast room alternately plays videos uploaded by a main broadcast. Optionally, the method may be applied in a case where the anchor may use a live broadcast room for live broadcast.
The method provided by the embodiment of the invention can be applied to the following scenes: the anchor can publish videos on a live broadcast platform, and a user client paying attention to the anchor can receive dynamic messages of a live broadcast room of the anchor. In the prior art, the user client can view the video by entering into the presentation page of the anchor publishing the video, and furthermore, the user client is unaware of the video just published. According to the method provided by the embodiment, the push video can be generated according to the video frame with the high color abundance value in the issued video, so that the content of the push video is richer, meanwhile, the push video is sent to the concerned user of the video set to which the target video belongs, the push message can be sent to the concerned user of the video with the same type as the target video, the user interested in the video can be accurately determined, and the object range of video push is expanded.
As shown in fig. 1, the method of this embodiment specifically includes:
s110, when the target video meeting the pushing condition is detected to be released, the target video is obtained.
Specifically, video publishing may refer to a process in which a host uploads a video to a live broadcast platform through a Web page end (Web) and a client, so that other users may play or download the uploaded video online through the live broadcast platform. The push condition may refer to a condition that the video is pushed, and may refer to that the level information of the anchor reaches a set level threshold or the video uploaded by the anchor, and the like, which is not limited in the embodiment of the present invention.
In a specific example, when the target video is a new video and the target video is a first video of a video set to which the target video belongs within a set time, determining that the target video meets the push condition. Specifically, the new video refers to a video other than the history playing video, that is, if the video is a video recorded in a history live broadcast, a highlight captured (automatically captured by a live broadcast platform, captured by a main broadcast or captured by a user concerned with the main broadcast) or a video that is historically released but is edited and reissued again, the video is not the new video, and in a specific example, the video does not include videos of types such as a live broadcast video and a highlight moment, and only includes a video uploaded by the main broadcast. Meanwhile, in order to avoid that other users receive too many push messages, when a plurality of videos are published in one video set in one day, the first published video is pushed only according to a time sequence, wherein the set time may be 24 hours or 8 hours, and in a specific example, the first video updated every day in the video set sends the push messages. In this regard, the embodiments of the present invention are not particularly limited.
S120, dividing the target video into video frames, and calculating the color-rich value of each video frame, wherein the color-rich value is used for representing the color distribution condition of the video frames.
In this embodiment, in general, the push video is a video that can represent the summary content of the target video most, and the key frames that can represent the summary content of the target video most can be screened out from the plurality of video frames formed by dividing the target video. Specifically, the video frame with the most abundant colors can be found as the key frame of the target video frame, and actually, the most abundant colors can be judged according to the color distribution (i.e. the color-rich value) in the video frame, for example, the video frame with the most abundant colors can be determined as the video frame with the most abundant colors, the video frame with the largest brightness mean value of all pixels can be determined as the video frame with the most abundant colors, or the video frame with the largest sum of the RGB values of all pixels can be determined as the video frame with the most abundant colors, and the like. The color distribution condition may be represented by calculating a color rich value of each video frame, and the color rich value may be a sum or an average of gray values in a gray scale map converted from the video frame.
The color-rich value can also be expressed by image entropy, and optionally, the calculating the color-rich value of each video frame can include: for each video frame, converting the video frame into a grayscale image; acquiring a gray level histogram of the gray level image; and calculating the image entropy according to the gray level histogram, and taking the image entropy as the color-rich value of the video frame.
Specifically, the color richness value of a video frame can be represented by image entropy, which can be used to represent the bit average of a set of image gray levels, which can be represented by a gray histogram. The histogram of gray levels (histogram) is a function of gray levels, which represents the number of pixels in an image having each gray level, and reflects the frequency of occurrence of each gray level in the image, and can be obtained by performing gray information statistics on a gray map.
The image entropy can be calculated by the following formula:
wherein p isiIndicating the frequency of occurrence of the ith gray value.
The method for converting a video frame into a gray scale map can be realized by the following formula:
gi＝Ri*0.299+Gi*0.587+Bi*0.114
wherein, giRepresenting the gray value, R, of the ith pixel in a video framei、GiAnd BiRespectively representing the red, green and blue values of the ith pixel in the video frame.
The video frames are converted into the gray level images, the gray level information statistics is carried out on the gray level images, the image entropy is obtained through calculation, the color rich value can be accurately calculated, and therefore the video frames which can represent the target video most can be accurately screened out based on the color rich value, and the quality of the pushed video formed by the video frames is improved.
S130, selecting at least one continuous video frame set and generating at least one video segment; and the continuous video frame set comprises at least two video frames with the color-rich values larger than a set threshold value.
Specifically, the set of consecutive video frames may refer to a set including at least two consecutive video frames and including at least two video frames having a color-rich value greater than a set threshold, wherein the two video frames having a color-rich value greater than the set threshold are not necessarily consecutive. That is, selecting at least one set of consecutive video frames is actually selecting at least two consecutive video frames. Therefore, a video segment is generated according to a continuous video frame set, so that the generated video segment comprises at least two color richness values which are larger than the set threshold value, the color richness of the video segment is improved, namely the generated video segment comprises video frames which can represent the target video content most, and the diversity of the video segment is improved.
S140, generating a push video according to the at least one video segment, and taking the push video as a push message of the target video.
Specifically, at least one generated push video can be selected from the generated multiple video segments as needed, for example, the preset push video has a time length of 10s, each video segment has a time length of 5s, and optionally two of the generated video segments are used for generating the push video. In this regard, the embodiments of the present invention are not particularly limited.
S150, determining at least one target attention user of a video set to which the target video belongs, and sending the push message to the at least one target attention user, wherein the video set is formed by published videos of the same type.
Generally, published videos of the same type are contained in a video set, and a user concerned with the video set is interested in the videos belonging to the type, so that a target video belonging to the type is also interested in the target video, and the user concerned with the target video can be accurately determined.
Optionally, before determining at least one video set to which the target video belongs, the method may further include: clustering the published videos according to the type labels of the published videos in the video set to generate at least two video classes; selecting a video class containing the largest number of published videos from the at least two video classes as a target video class; and in the target video class, taking the type label with the largest number as the type label of the video set, wherein the type label information of the video set comprises at least one type label of the video set.
Specifically, the video set includes a plurality of published videos, and in a class formed by the published videos of the same type and the largest number, the type label with the largest occurrence number is used as the type label of the video set, and at least one type label forms type label information of the video set. The published videos in the video set are clustered, and the type label with the largest frequency of occurrence in the class with the largest number of videos is selected to be added as the type label of the video set, so that the label of the video set can be accurately determined, and meanwhile, the situation that the target video which is just published can be judged only by comparing with all published videos in the video set is avoided, so that the data amount of processing is reduced, and the efficiency is improved.
Optionally, the determining at least one target of the video to focus on the user may include: determining at least one video set to which the target video belongs according to the video information of the target video; determining a user in the attention user list of the at least one video set as a first attention user; obtaining type label information of the at least one video set, and selecting a user matched with the type label information of the video set as a second concerned user; and determining a target concerned user matched with the level information of the anchor from the concerned user set generated by the first concerned user and the second concerned user.
Specifically, the users interested in the target video may include a user interested in the video set, i.e., a first user interested in the video set, and a user interested in the video set, i.e., a second user interested in the video set. The method for selecting the user matched with the type tag information of the video set may specifically be that an interest tag of the user is counted in advance, and if the interest tag is partially overlapped with the type tag in the type tag information of the video set, it is determined that the type tag information of the user combined with the video is matched. The interested tag of the user may specifically record, for each user, the viewing times and the viewing duration of all videos viewed by the user, count the videos of the target type with the largest viewing times and viewing durations, and use the type tag corresponding to the target type as the interested tag of the user.
And screening out users matched with the grade information of the anchor publishing the target video from the attention user set generated by the first attention user and the second attention user. Specifically, the number and types of the target users of interest may be determined according to the level information of the anchor, for example, the higher the anchor level is, the more the number of the determined target users of interest is, and the more the types are. In a specific example, if the level of the anchor is low, the determined target users of interest only include the first users of interest, and the number of the determined target users of interest is 20; and if the level of the anchor is high, the determined target users concerned include all the first users concerned and part of the second users concerned, wherein the number of the part of the second users concerned is 10.
By determining that the concerned users of the anchor and the video generate the concerned user set and screening the finally pushed target concerned users based on the level information of the anchor, the video information released by the anchor can be accurately pushed to the client of the suspected interested user, and the coverage rate and the accuracy rate of the pushed message are improved.
According to the embodiment of the invention, the released target video is split into the plurality of video frames, the video frames with the color richness values exceeding the set threshold value are extracted from the video frames to form the plurality of video segments, and the push video is finally generated, so that the push video is generated according to the video frames with the color richness, the content of the push video is richer, the diversity of push messages is improved, and meanwhile, a user can quickly know the released video.
Optionally, the method may further include: acquiring video information of the target video; wherein the video information comprises identification information and/or content information of the video; acquiring a preset push message template, and generating a push text based on the video information of the target video; and taking the push text as introduction information of the push video and sending the introduction information to the at least one target attention user.
Specifically, the identification information may refer to identification information indicating the video, such as a name of the video, a name of a host that distributes the video, a name of a set to which the video belongs, or an address of the video. The content information may refer to information of content of the video, for example, the content information of the game video is content related to a game in the video, and may be a scenario of the game, for example. The preset push message template can be a push message template provided by a live broadcast platform, video information can be input into the push message template to generate a push text, and the push text is used as introduction information of a push video, so that the content of the push message can be increased, and the diversity of the push message is improved.
For example, the video information includes identification information of a video, specifically, a name of a main broadcast and a title of the video, and the name of the main broadcast and the title of the video may be respectively filled in a set position of the push message template, and a text message sentence may be generated as a push message of the video. Specifically, the push message template may be: message title: [ anchor name ] a new video was published; message content: [ video titles ]. The name of the anchor publishing the video is filled in at the position [ anchor name ], and the name of the video is filled in at the position [ video title ].
On the basis of the above embodiment, optionally, the method may further include: acquiring browsing information of each published video in the video set and virtual gift information received by the anchor broadcast when other clients display a playing page of the published video; determining the popularity of the issued video according to the browsing information and the virtual gift information; and removing the published videos with the heat degree lower than a preset threshold value from the video set.
Specifically, the browsing times of the published video may refer to the times of playing the published video on the playing page of the published video by the user; the virtual gift information refers to a type and a number of virtual gifts, which may be distinguished by an actual value of the virtual gift, for example, a virtual gift of a value of 100 virtual coins; heat may be used to indicate the degree of interest of the published video.
The specific calculation mode of the heat degree can be calculated by referring to the following formula:
H＝a*x+b*y
wherein, H is the popularity, a and b are the weight of the browsing times and the weight of the virtual gift information respectively; x and y are the number of views and the virtual gift information (mainly referring to the value of the virtual gift), respectively. In a specific example, if the weight of the number of browsing times is 0.4, the weight of the virtual gift information is 0.6, the number of browsing times is 25, and the total amount of the virtual gift is 10, the corresponding hotness is 0.4 × 25+0.6 × 10 — 16.
If the popularity is lower than the preset threshold value, the distributed video is not popular, and the distributed video can be removed from the video set, so that the popularity of the video set is improved.
Optionally, the method may further include: when a jump request of the target attention user for the video set is received, feeding back data to the client of the attention user so as to enable the client of the target attention user to display a display page comprising the at least one video set.
Specifically, when a user inputs a video set skip instruction, such as clicking and/or touching, in an area where the client displays the push message, the client sends a video set skip request to the live broadcast platform. And the live broadcast platform sends data required by the jump to the client, so that the client jumps to a video set display page to which the target video corresponding to the push message belongs, wherein at least one video set is displayed in the display page of the video set.
In addition, it should be noted that, if the client of the user closes the push function, the client will not receive the push message, and the push function is normally opened.
Example two
Fig. 2 is a schematic diagram of a video message pushing apparatus for video collections according to a second embodiment of the present invention. The second embodiment is a corresponding device for implementing the video message pushing method for the video set provided by the above-mentioned embodiments of the present invention. The device comprises: the target video acquisition module is used for acquiring a target video when the target video meeting the pushing condition is detected to be published;
the target video acquiring module 210 is configured to acquire a target video meeting a push condition when it is detected that the target video is published;
a color-rich value calculating module 220, configured to divide the target video into video frames and calculate a color-rich value of each video frame, where the color-rich value is used to represent a color distribution condition of the video frame;
a video segment generation module 230 for selecting at least one set of consecutive video frames and generating at least one video segment; the continuous video frame set comprises at least two video frames with rich colors values larger than a set threshold value;
a push message generating module 240, configured to generate a push video according to the at least one video segment, and use the push video as a push message of the target video;
a push message pushing module 250, configured to determine at least one target interested user of a video set to which the target video belongs, and send the push message to the at least one target interested user, where the video set is formed by published videos of the same type.
According to the embodiment of the invention, the released target video is split into the plurality of video frames, the video frames with the color richness values exceeding the set threshold value are extracted from the video frames to form the plurality of video segments, and the push video is finally generated, so that the push video is generated according to the video frames with the color richness, the content of the push video is richer, the diversity of push messages is improved, and meanwhile, a user can quickly know the released video.
Further, the color-rich value calculating module 220 is configured to: for each video frame, converting the video frame into a grayscale image; acquiring a gray level histogram of the gray level image; and calculating the image entropy according to the gray level histogram, and taking the image entropy as the color-rich value of the video frame.
Further, the apparatus is specifically configured to: acquiring video information of the target video; wherein the video information comprises identification information and/or content information of the video; acquiring a preset push message template, and generating a push text based on the video information of the target video; and taking the push text as introduction information of the push video and sending the introduction information to the at least one target attention user.
Further, the push message pushing module 240 is configured to: determining at least one video set to which the target video belongs according to the video information of the target video; determining a user in the attention user list of the at least one video set as a first attention user; obtaining type label information of the at least one video set, and selecting a user matched with the type label information of the video set as a second concerned user; and determining a target concerned user matched with the level information of the anchor from the concerned user set generated by the first concerned user and the second concerned user.
Further, the apparatus is specifically configured to: acquiring browsing information of each published video in the video set and virtual gift information received by the anchor broadcast when other clients display a playing page of the published video; determining the popularity of the issued video according to the browsing information and the virtual gift information; and removing the published videos with the heat degree lower than a preset threshold value from the video set.
Further, the apparatus is specifically configured to: clustering the published videos according to the type labels of the published videos in the video set to generate at least two video classes; selecting a video class containing the largest number of published videos from the at least two video classes as a target video class; and in the target video class, taking the type label with the largest number as the type label of the video set, wherein the type label information of the video set comprises at least one type label of the video set.
Further, the apparatus is specifically configured to: when a jump request of the target attention user for the video set is received, feeding back data to the client of the attention user so as to enable the client of the target attention user to display a display page comprising the at least one video set.
The video message pushing device of the video set can execute the video message pushing method of the video set provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the executed video message pushing method of the video set.
EXAMPLE III
Fig. 3 is a schematic structural diagram of an apparatus according to a third embodiment of the present invention. Fig. 3 illustrates a block diagram of an exemplary device 301 suitable for use in implementing embodiments of the present invention. The device 301 shown in fig. 3 is only an example and should not bring any limitation to the function and scope of use of the embodiments of the present invention.
As shown in FIG. 3, device 301 is embodied in the form of a general purpose computing device. The components of device 301 may include, but are not limited to: one or more processors or processing units 302, a system memory 303, and a bus 304 that couples various system components including the system memory 303 and the processing unit 302.
The system Memory 303 may include computer system readable media in the form of volatile Memory, such as Random Access Memory (RAM) 305 and/or cache Memory 306. The device 301 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 307 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 3, commonly referred to as a "hard drive"). Although not shown in FIG. 3, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a Compact disk Read-Only Memory (CD-ROM), Digital Video disk (DVD-ROM), or other optical media) may be provided. In these cases, each drive may be connected to bus 304 by one or more data media interfaces. System memory 303 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 309 having a set (at least one) of program modules 308 may be stored, for example, in system memory 303, such program modules 308 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 308 generally perform the functions and/or methodologies of embodiments of the present invention as described herein.
The processing unit 302 executes various functional applications and data processing by running programs stored in the system memory 303, for example, implementing a video message pushing method for a video collection provided by an embodiment of the present invention:
that is, the processing unit implements, when executing the program: when the target video meeting the pushing condition is detected to be published, acquiring the target video; dividing the target video into video frames, and calculating the color-rich value of each video frame, wherein the color-rich value is used for expressing the color distribution condition of the video frames; selecting at least one set of consecutive video frames and generating at least one video segment; the continuous video frame set comprises at least two video frames with rich colors values larger than a set threshold value; generating a push video according to the at least one video segment, and taking the push video as a push message of the target video; determining at least one target attention user of a video set to which the target video belongs, and sending the push message to the at least one target attention user, wherein the video set is formed by published videos of the same type.
Example four
A fourth embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements a video message pushing method for a video set according to all embodiments of the present invention:
that is, the program when executed by the processor implements: when the target video meeting the pushing condition is detected to be published, acquiring the target video; dividing the target video into video frames, and calculating the color-rich value of each video frame, wherein the color-rich value is used for expressing the color distribution condition of the video frames; selecting at least one set of consecutive video frames and generating at least one video segment; the continuous video frame set comprises at least two video frames with rich colors values larger than a set threshold value; generating a push video according to the at least one video segment, and taking the push video as a push message of the target video; determining at least one target attention user of a video set to which the target video belongs, and sending the push message to the at least one target attention user, wherein the video set is formed by published videos of the same type.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a RAM, a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable CD-ROM, an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, Radio Frequency (RF), etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a LAN or a WAN, or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. A method for pushing a video message of a video set is characterized by comprising the following steps:
when the target video meeting the pushing condition is detected to be published, acquiring the target video;
dividing the target video into video frames, and calculating the color-rich value of each video frame, wherein the color-rich value is used for expressing the color distribution condition of the video frames;
selecting at least one set of consecutive video frames and generating at least one video segment; the continuous video frame set comprises at least two video frames with rich colors values larger than a set threshold value; wherein the generated video segment comprises video frames representing the target video content;
generating a push video according to the at least one video segment, and taking the push video as a push message of the target video;
determining a target concerned user of a video set to which the target video belongs, and sending the push message to the target concerned user, wherein the video set is formed by published videos of the same type;
the determining a target attention user of a video set to which the target video belongs includes:
determining a video set to which the target video belongs according to the video information of the target video;
determining a user in an attention user list of the video set as a first attention user;
acquiring type label information of the video set, and selecting a user matched with the type label information of the video set as a second concerned user;
determining a target concerned user matched with the level information of the anchor from a concerned user set generated by a first concerned user and a second concerned user; wherein the level information of the anchor is used for determining the number and the type of the target attention users.
2. The method of claim 1, wherein said calculating the colorfulness value for each video frame comprises:
for each video frame, converting the video frame into a grayscale image;
acquiring a gray level histogram of the gray level image;
and calculating the image entropy according to the gray level histogram, and taking the image entropy as the color-rich value of the video frame.
3. The method of claim 1, further comprising:
acquiring video information of the target video; wherein the video information comprises identification information and/or content information of the target video;
acquiring a preset push message template, and generating a push text based on the video information of the target video;
and taking the push text as introduction information of the push video and sending the introduction information to the target attention user.
4. The method of claim 1, further comprising:
acquiring browsing information of each published video in the video set and virtual gift information received by the anchor broadcast when other clients display a playing page of the published video;
determining the popularity of the issued video according to the browsing information and the virtual gift information;
and removing the published videos with the heat degree lower than a preset threshold value from the video set.
5. The method according to claim 1, prior to determining the video set to which the target video belongs, further comprising:
clustering the published videos according to the type labels of the published videos in the video set to generate at least two video classes;
selecting a video class containing the largest number of published videos from the at least two video classes as a target video class;
and in the target video class, taking the type label with the largest number as the type label of the video set, wherein the type label information of the video set comprises at least one type label of the video set.
6. The method of claim 1, further comprising:
when a jump request of the target attention user for the video set is received, feeding back data to a client of the target attention user so as to enable the client of the target attention user to display a display page comprising the video set.
7. A video message pushing apparatus for a video collection, comprising:
the target video acquisition module is used for acquiring a target video when the target video meeting the pushing condition is detected to be published;
the color-rich value calculating module is used for dividing the target video into video frames and calculating the color-rich value of each video frame, wherein the color-rich value is used for expressing the color distribution condition of the video frames;
a video segment generation module for selecting at least one set of consecutive video frames and generating at least one video segment; the continuous video frame set comprises at least two video frames with rich colors values larger than a set threshold value; wherein the generated video segment comprises video frames representing the target video content;
the push message generation module is used for generating a push video according to the at least one video segment and taking the push video as a push message of the target video;
the push message pushing module is used for determining a target concerned user of a video set to which the target video belongs and sending the push message to the target concerned user, wherein the video set is formed by published videos with the same type;
the push message push module is specifically configured to determine, according to the video information of the target video, a video set to which the target video belongs; determining a user in an attention user list of the video set as a first attention user; acquiring type label information of the video set, and selecting a user matched with the type label information of the video set as a second concerned user; determining a target concerned user matched with the level information of the anchor from a concerned user set generated by a first concerned user and a second concerned user; wherein the level information of the anchor is used for determining the number and the type of the target attention users.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the video message pushing method of a video collection according to any one of claims 1-6 when executing the program.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements a video message push method for a video collection according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160403.7A CN109120949B (en) | 2018-09-30 | 2018-09-30 | Video message pushing method, device, equipment and storage medium for video set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160403.7A CN109120949B (en) | 2018-09-30 | 2018-09-30 | Video message pushing method, device, equipment and storage medium for video set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109120949A CN109120949A (en) | 2019-01-01 |
| CN109120949B true CN109120949B (en) | 2021-07-23 |
Family
ID=64856289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811160403.7A Active CN109120949B (en) | 2018-09-30 | 2018-09-30 | Video message pushing method, device, equipment and storage medium for video set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109120949B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110674395B (en) * | 2019-08-23 | 2022-07-05 | 深圳市新系区块链技术有限公司 | Information pushing method, device and equipment |
| CN111343475B (en) * | 2020-03-04 | 2022-04-15 | 广州虎牙科技有限公司 | Data processing method and device, live broadcast server and storage medium |
| CN111970530B (en) * | 2020-08-24 | 2022-12-06 | 北京字节跳动网络技术有限公司 | Virtual gift display method, server and target receiving end |
| CN112612919A (en) * | 2020-12-16 | 2021-04-06 | 北京字节跳动网络技术有限公司 | Video resource association method, device, equipment and medium |
| CN114363660B (en) * | 2021-12-24 | 2023-09-08 | 腾讯科技（武汉）有限公司 | Video collection determining method and device, electronic equipment and storage medium |
| CN115348459A (en) * | 2022-08-16 | 2022-11-15 | 支付宝(杭州)信息技术有限公司 | Short video processing method and device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744355A (en) * | 2016-01-28 | 2016-07-06 | 宇龙计算机通信科技(深圳)有限公司 | Video pre-reminding processing method, video pre-reminding processing device, and terminal |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6704931B1 (en) * | 2000-03-06 | 2004-03-09 | Koninklijke Philips Electronics N.V. | Method and apparatus for displaying television program recommendations |
| CN106303596A (en) * | 2015-05-15 | 2017-01-04 | 北京国双科技有限公司 | Video recommendation system, method and device |
| CN106899876A (en) * | 2015-12-18 | 2017-06-27 | 北京奇虎科技有限公司 | The methods of exhibiting and device of a kind of video feature information |
| CN105933720A (en) * | 2016-04-28 | 2016-09-07 | 徐文波 | Live video release notification method and device |
| CN106294783A (en) * | 2016-08-12 | 2017-01-04 | 乐视控股（北京）有限公司 | A kind of video recommendation method and device |
| CN108307239B (en) * | 2018-01-10 | 2020-10-30 | 北京奇虎科技有限公司 | Video content recommendation method and device |
| CN108446390B (en) * | 2018-03-22 | 2022-01-04 | 百度在线网络技术（北京）有限公司 | Method and device for pushing information |
-
2018
- 2018-09-30 CN CN201811160403.7A patent/CN109120949B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744355A (en) * | 2016-01-28 | 2016-07-06 | 宇龙计算机通信科技(深圳)有限公司 | Video pre-reminding processing method, video pre-reminding processing device, and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109120949A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109120949B (en) | Video message pushing method, device, equipment and storage medium for video set | |
| CN109120964B (en) | Message pushing method and device for video set, computer equipment and storage medium | |
| US20240169729A1 (en) | Video processing for embedded information card localization and content extraction | |
| CN107534796B (en) | Video processing system and digital video distribution system | |
| CN110784759B (en) | Bullet screen information processing method and device, electronic equipment and storage medium | |
| CN109120954B (en) | Video message pushing method and device, computer equipment and storage medium | |
| TWI409691B (en) | Comment filters for real-time multimedia broadcast sessions | |
| US11899907B2 (en) | Method, apparatus and device for displaying followed user information, and storage medium | |
| CN107295362B (en) | Live broadcast content screening method, device and equipment based on image and storage medium | |
| CN105721620B (en) | Video information method for pushing and device and video information exhibit method and apparatus | |
| CN109348254B (en) | Message pushing method, device, computer equipment and storage medium | |
| CN106658200A (en) | Live video sharing and obtaining methods and devices, and terminal equipment thereof | |
| WO2017011768A1 (en) | Systems and methods for partitioning search indexes for improved efficiency in identifying media segments | |
| WO2011130564A1 (en) | Platform-independent interactivity with media broadcasts | |
| US20140063259A1 (en) | Method and system for video production | |
| CN104065979A (en) | Method for dynamically displaying information related with video content and system thereof | |
| US11928152B2 (en) | Search result display method, readable medium, and terminal device | |
| CN111836118B (en) | Video processing method, device, server and storage medium | |
| KR20180030565A (en) | Detection of Common Media Segments | |
| US11545185B1 (en) | Method and apparatus for frame accurate high resolution video editing in cloud using live video streams | |
| CN105657514A (en) | Method and apparatus for playing video key information on mobile device browser | |
| CN106162357A (en) | Obtain the method and device of video content | |
| WO2011021289A1 (en) | Dynamic image processing device, thumbnail image generation program and method for generating thumbnail image | |
| KR20210091082A (en) | Image processing apparatus, control method thereof and computer readable medium having computer program recorded therefor | |
| CN108989905B (en) | Media stream control method and device, computing equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |