CN112887761A - Video playing method, device, server and storage medium - Google Patents
Video playing method, device, server and storage medium Download PDFInfo
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- CN112887761A CN112887761A CN202110069134.9A CN202110069134A CN112887761A CN 112887761 A CN112887761 A CN 112887761A CN 202110069134 A CN202110069134 A CN 202110069134A CN 112887761 A CN112887761 A CN 112887761A
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
Abstract
The embodiment of the invention discloses a video playing method, a video playing device, a server and a storage medium, wherein the method comprises the following steps: acquiring a video playing request; determining a target video according to the video playing request; acquiring a speed doubling information table corresponding to the target video; and playing the target video based on the double speed information table. The embodiment of the invention realizes automatic adjustment of the playing speed in the video playing process, reduces the watching time of the user under the condition of keeping the watching experience of the user, improves the watching efficiency of the user and saves the time of the user.
Description
Technical Field
The embodiment of the invention relates to the technical field of video processing, in particular to a video playing method, a video playing device, a video playing server and a storage medium.
Background
With the development of internet technology, watching videos through various software is an increasingly common behavior in people's daily life, and watching movies is especially important in people's daily life.
A movie usually requires a long playing time, and it is time consuming to completely watch the movie. In fact, some plots in the movie are more draggy and can be completely skipped or played at double speed, but when a user watches the movie, the plot at which time point is unknown is more draggy and can last for a long time. If the film is set to play at a double speed, the highlight of the film can be skipped quickly, which reduces the viewing experience of the user. However, if the user manually switches the double-speed playing, the user needs to click the screen for many times in the watching process, which not only causes troublesome operation, but also reduces the watching experience.
Disclosure of Invention
In view of this, embodiments of the present invention provide a video playing method, an apparatus, a server, and a storage medium, so as to automatically adjust a playing speed during a video playing process, and reduce a viewing time of a user while maintaining a viewing experience of the user.
In a first aspect, an embodiment of the present invention provides a video playing method, including:
acquiring a video playing request;
determining a target video according to the video playing request;
acquiring a speed doubling information table corresponding to the target video;
and playing the target video based on the double speed information table.
Further, before obtaining the video playing request, the method further includes:
acquiring historical bullet screen information of a target video in a historical playing process;
and constructing a speed doubling information table corresponding to the target video according to the historical bullet screen information.
Further, the historical bullet screen information includes historical bullet screen quantity and historical bullet screen catastrophe point, and the speed doubling information table corresponding to the target video is constructed according to the historical bullet screen information includes:
dividing the target video into a plurality of playing time periods according to the historical bullet screen mutation points;
and setting the video playing speed corresponding to each playing time period according to the historical bullet screen quantity corresponding to each playing time period to form a multiple speed information table.
Further, setting the video playing speed corresponding to each playing time interval according to the historical bullet screen quantity corresponding to each playing time interval comprises:
if the historical bullet screen quantity corresponding to the playing time period is smaller than the preset bullet screen quantity, setting the video playing speed of the playing time period to be a first preset speed;
and if the historical bullet screen quantity corresponding to the playing time period is greater than or equal to the preset bullet screen quantity, setting the video playing speed of the playing time period to be a second preset speed, wherein the first preset speed is greater than the second preset speed.
Further, playing the target video based on the multiple speed information table comprises:
determining the playing time interval of the current moment;
determining the video playing speed corresponding to the playing time interval according to the speed doubling information table;
and playing the target video based on the video playing speed.
In a second aspect, an embodiment of the present invention provides a video playing apparatus, including
The playing request acquisition module is used for acquiring a video playing request;
the target video determining module is used for determining a target video according to the video playing request;
a speed doubling information table obtaining module, configured to obtain a speed doubling information table corresponding to the target video;
and the video playing module is used for playing the target video based on the double-speed information table.
Further, the method also comprises the following steps:
the historical bullet screen information acquisition module is used for acquiring historical bullet screen information of the target video in the historical playing process;
and the speed doubling information table building module is used for building a speed doubling information table corresponding to the target video according to the historical bullet screen information.
Further, historical bullet screen information includes historical bullet screen quantity and historical bullet screen catastrophe point, doubly fast information table construction module includes:
the playing time interval dividing unit is used for dividing the target video into a plurality of playing time intervals according to the historical bullet screen break points;
and the video playing speed setting unit is used for setting the video playing speed corresponding to each playing time interval according to the historical bullet screen quantity corresponding to each playing time interval to form a multiple speed information table.
In a third aspect, an embodiment of the present invention provides a server, including:
one or more processors;
a storage device for storing one or more programs,
when the one or at least one program is executed by the one or more processors, the one or more processors are enabled to implement the video playing method provided by any embodiment of the invention.
In a fourth aspect, an 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 playing method provided in any embodiment of the present invention.
The video playing method provided by the embodiment of the invention realizes automatic adjustment of the playing speed in the video playing process, reduces the watching time of the user under the condition of keeping the watching experience of the user, improves the watching efficiency of the user and saves the time of the user.
Drawings
Fig. 1 is a schematic flowchart of a video playing method according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a video playing method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a video playing apparatus according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a server according to a fourth 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.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. A process may be terminated when its operations are completed, but may have additional steps not included in the figure. A process may correspond to a method, a function, a procedure, a subroutine, a subprogram, etc.
Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. The terms "first", "second", etc. are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality", "batch" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Example one
Fig. 1 is a flowchart illustrating a video playing method according to an embodiment of the present invention. As shown in fig. 1, a video playing method provided by an embodiment of the present invention includes:
and S110, acquiring a video playing request.
Specifically, the video playing request is a request generated when the user wants to play the target video, for example, the user clicks the target video to generate the video playing request.
And S120, determining a target video according to the video playing request.
Specifically, the video playing request usually includes related information of the target video, such as a playing ID of the target video, a target video address, and the like, and according to the information, the specific target video can be determined and the target video can be obtained for playing.
And S130, acquiring a speed doubling information table corresponding to the target video.
Specifically, the multiple speed information table records a corresponding relationship between a playing time axis of the target video and a video playing speed, that is, the multiple speed information table records a video playing speed of the target video at each playing time. Generally, the multiple speed information table includes a plurality of playing time periods of the target playing video and a video playing speed corresponding to each playing time period.
The playing time periods can be divided according to the playing segments of the target video, for example, the front 1/3 of the target video is a fighting segment, the middle 1/3 is a daily segment, and the end 1/3 is an ending segment, if the target video is 30 minutes, 3 playing time periods can be divided, namely, a first time period 00: 00-10: 00 (corresponding to the fighting segment), a second time period 10: 01-20: 00 (corresponding to the daily segment), and a third time period 20: 01-30: 00 (corresponding to the ending segment). The video playing speed can be determined according to the plot highlights of the corresponding playing segments, generally, the higher the plot highlights of the playing segments are, the slower the video playing speed is, the lower the plot highlights of the playing segments are, and the faster the video playing speed is. For example, if the target video is the highest in the highlight of the fighting segment, the ending segment is the second highest in the highlight of the ending segment, and the daily segment is the lowest in the highlight of the ending segment, the first time period may be set to set the video playing speed to the normal video playing speed (default to 1-time playing), the second time period may be set to set the video playing speed to 1.5-time playing, and the third time period may be set to set the video playing speed to 1.2-time playing.
And S140, playing the target video based on the double speed information table.
Specifically, after the multiple speed information table is obtained, the video playing speed of each playing time period of the target video can be determined, so that the target video is played according to the corresponding video playing speed. As shown in the above example, the first time interval 00: 00-10: 00 adopts 1-time speed playing, the second time interval 10: 01-20: 00 adopts 1.5-time speed playing, and the third time interval 20: 01-30: 00 adopts 1.2-time speed playing. Therefore, when the user watches the video, the user sweeps the dragged segment at double speed, and meanwhile, the user does not miss the wonderful segment.
The video playing method provided by the first embodiment of the invention obtains the video playing request; determining a target video according to the video playing request; acquiring a speed doubling information table corresponding to the target video; and playing the target video based on the speed doubling information table, so that the playing speed in the video playing process is automatically adjusted, the watching time of the user is reduced under the condition of keeping the watching experience of the user, the film watching efficiency of the user is improved, and the time of the user is saved.
Example two
Fig. 2 is a schematic flow chart of a video playing method according to a second embodiment of the present invention, which further details the above embodiment. As shown in fig. 2, a video playing method provided by the second embodiment of the present invention includes:
s210, obtaining historical bullet screen information of the target video in the historical playing process.
Specifically, before the current target video is played, the target video is played historically, and the bullet screen information in the historical playing process is historical bullet screen information. The historical bullet screen information comprises the historical bullet screen quantity and historical bullet screen catastrophe points. The historical bullet screen number refers to the number of bullet screens at each historical playing time of the target video. The historical bullet screen catastrophe point is a historical moment when the number of bullet screens changes greatly, and if the number of bullet screens at a certain historical moment is reduced sharply compared with the number of bullet screens at the previous historical moment, the historical moment is the historical bullet screen catastrophe point and is marked as a historical bullet screen descending point; if the number of the bullet screens at a certain historical moment is increased sharply compared with the change of the number of the bullet screens at the previous historical moment, the historical moment is also a historical bullet screen catastrophe point and is marked as a historical bullet screen rising point.
Further, historical bullet screen catastrophe points can be determined by setting a bullet screen change threshold, that is, when the number of bullet screens at a certain historical moment is greater than the bullet screen change threshold in comparison with the number of bullet screens at the previous historical moment, the historical moment is considered as the historical bullet screen catastrophe points, for example, the bullet screen change threshold is 10, and when the number of bullet screens at a certain historical moment is increased or decreased by 10 than the number of bullet screens at the previous historical moment, the historical moment is considered as the historical bullet screen catastrophe points.
Optionally, the level of the historical bullet screen mutation points can be determined by setting a plurality of bullet screen change thresholds, that is, when the number of bullet screens at a certain historical moment is smaller than the change of the number of bullet screens at the previous historical moment by a first bullet screen change threshold, the historical moment is considered as the first-level historical bullet screen mutation point; and when the variation of the number of the bullet screens at a certain historical moment is smaller than the second bullet screen variation threshold value than that at the previous historical moment, the historical moment is considered as a second-level historical bullet screen catastrophe point. For example, the first bullet screen change threshold is 10, the second bullet screen change threshold is 30, and when the number of bullet screens at a certain historical moment is increased or decreased by less than 10 than the number of bullet screens at the previous historical moment, the historical moment is considered as a first-level historical bullet screen mutation point; when the number of the bullet screens at a certain historical moment is less than 30 than the number of the bullet screens at the previous historical moment (the number of the bullet screens is greater than 10 at the default moment), the historical moment is considered as a second-level historical bullet screen catastrophe point; and when the number of the bullet screens at a certain historical moment is more than or equal to 30 than the number of the bullet screens at the previous historical moment, the historical moment is considered as a third-level historical bullet screen catastrophe point.
And S220, constructing a speed doubling information table corresponding to the target video according to the historical bullet screen information.
Specifically, a speed doubling information table is constructed according to the historical bullet screen information, namely, the target video is divided into a plurality of playing time periods, and the playing speed corresponding to each playing time period is set.
Further, the building of the double speed information table specifically includes steps S221 to S222 (not shown in the figure).
And S221, dividing the target video into a plurality of playing time periods according to the historical bullet screen break points.
Specifically, the historical bullet screen mutation points are historical moments when the number of bullet screens changes greatly, and then the change degree of the number of the bullet screens is the same between two adjacent historical bullet screen mutation points, so that the two adjacent historical bullet screen mutation points can be used as starting and stopping points of one playing period, and the target video can be divided into a plurality of playing periods. In general, the start and end points of a play period are usually a pair of adjacent historical bullet screen descending points and historical bullet screen ascending points.
S222, setting video playing speed corresponding to each playing time interval according to the historical bullet screen quantity corresponding to each playing time interval, and forming a double speed information table.
Specifically, the number of historical bullet screens corresponding to each playing period is also the total number of bullet screens between two adjacent historical bullet screen mutation points. When the number of the historical bullet screens corresponding to one playing time interval is small, the video plot wonderful degree in the playing time interval is low, and a fast video playing speed can be set, so that a user can skip the video content which is not wonderful quickly, and the time is saved.
Further, the method for setting the video playing speed specifically includes: if the historical bullet screen quantity corresponding to the playing time period is smaller than the preset bullet screen quantity, setting the video playing speed of the playing time period to be a first preset speed; and if the historical bullet screen quantity corresponding to the playing time period is greater than or equal to the preset bullet screen quantity, setting the video playing speed of the playing time period to be a second preset speed, wherein the first preset speed is greater than the second preset speed. That is, when the historical bullet screen number corresponding to the playing time period is smaller than the preset bullet screen number, the plot wonderness is considered to be low, and at the moment, a faster video playing speed, namely a first preset speed, is set; when the historical bullet screen number corresponding to the playing time period is greater than or equal to the preset bullet screen number, the plot wonderful degree is considered to be high, at the moment, a slower or normal video playing speed, namely a second preset speed, is set, and the second preset speed is smaller than the first preset speed. For example, the number of the preset barrage is 40, and when the number of the historical barrage in a certain playing period is less than 40, the video playing speed is set to be 1.5 times; and when the number of the historical bullet screens in a certain playing period is more than or equal to 40, setting the video playing speed to be 1 time speed.
Furthermore, the number of a plurality of preset barrages can be set, and the video playing speed can be further set in a distinguishing manner. For example, if the historical bullet screen quantity corresponding to the playing time period is less than a first preset bullet screen quantity, setting the video playing speed of the playing time period to be a first preset speed; if the historical bullet screen quantity corresponding to the playing time period is greater than or equal to a first preset bullet screen quantity and smaller than a second preset bullet screen quantity, setting the video playing speed of the playing time period to be a second preset speed; if the historical bullet screen quantity corresponding to the playing time period is larger than or equal to a second preset bullet screen quantity, setting the video playing speed of the playing time period to be a third preset speed; the first preset speed is greater than the second preset speed, and the second preset speed is greater than the third preset speed.
Optionally, in an alternative embodiment, the video playing speed corresponding to each playing period may also be set according to the type of the historical bullet screen mutation point corresponding to the starting point of each playing period. For example, when the starting point of the playing period is the historical bullet screen descending point, it can be determined that the number of bullet screens in the playing period is small, and the highlight is low, and a fast video playing speed can be set. When the starting point of the playing period is the historical bullet screen rising point, it can be determined that the number of bullet screens in the playing period is large, the wonderful degree of the plot is high, and a slow or normal video playing speed can be set. For another example, when the starting point of the playing period is a historical bullet screen rising point in the first-level historical bullet screen catastrophe point, a faster video playing speed can be set; when the starting point of the playing time interval is the historical bullet screen rising point in the second-level historical bullet screen catastrophe point, the second-fastest video playing speed can be set; when the starting point of the playing time interval is the historical bullet screen rising point in the third-level historical bullet screen catastrophe point, the normal video playing speed can be set. Generally, the video playing speed of the playing time interval with the highest scene wonderness is the normal playing speed, i.e. 1 time speed.
And S230, acquiring a video playing request.
And S240, determining a target video according to the video playing request.
And S250, acquiring a speed doubling information table corresponding to the target video.
And S260, determining the playing time interval of the current moment.
And S270, determining the video playing speed corresponding to the playing time interval according to the double speed information table.
Specifically, the playing time interval of the current moment is determined in real time in the playing process of the target video, and the video playing speed corresponding to the playing time interval is determined according to the relation between the playing time interval and the video playing speed in the double-speed information table, so that the video playing speed corresponding to the current moment is also determined.
S280, playing the target video based on the video playing speed.
Specifically, different playing time periods have different video playing speeds, and the target video is played according to the corresponding playing speed, so that the automatic adjustment of the video playing speed is realized. The video clips with high scene elegance are watched at normal speed, and the video clips with low scene elegance are watched at higher speed, so that the video clips can be enjoyed, the playing rhythm is accelerated, the video watching time is saved,
the video playing method provided by the embodiment of the invention realizes automatic adjustment of the playing speed in the video playing process, reduces the watching time of the user under the condition of keeping the watching experience of the user, improves the watching efficiency of the user and saves the time of the user.
EXAMPLE III
Fig. 3 is a schematic structural diagram of a video playing apparatus according to a third embodiment of the present invention. The video playing apparatus provided in this embodiment can implement the video playing method provided in any embodiment of the present invention, and has the corresponding functional structure and beneficial effects of the implementation method, and reference may be made to the description of any method embodiment of the present invention for the content that is not described in detail in this embodiment.
As shown in fig. 3, a video playing apparatus provided in the third embodiment of the present invention includes: a play request acquisition module 310, a target video determination module 320, a double speed information table acquisition module 330 and a video play module 340,
wherein:
the playing request obtaining module 310 is configured to obtain a video playing request;
the target video determining module 320 is configured to determine a target video according to the video playing request;
the multiple speed information table obtaining module 330 is configured to obtain a multiple speed information table corresponding to the target video;
the video playing module 340 is configured to play the target video based on the multiple speed information table.
Further, the method also comprises the following steps:
the historical bullet screen information acquisition module is used for acquiring historical bullet screen information of the target video in the historical playing process;
and the speed doubling information table building module is used for building a speed doubling information table corresponding to the target video according to the historical bullet screen information.
Further, historical bullet screen information includes historical bullet screen quantity and historical bullet screen catastrophe point, doubly fast information table construction module includes:
the playing time interval dividing unit is used for dividing the target video into a plurality of playing time intervals according to the historical bullet screen break points;
and the video playing speed setting unit is used for setting the video playing speed corresponding to each playing time interval according to the historical bullet screen quantity corresponding to each playing time interval to form a multiple speed information table.
Further, the video playing speed setting unit is specifically configured to:
if the historical bullet screen quantity corresponding to the playing time period is smaller than the preset bullet screen quantity, setting the video playing speed of the playing time period to be a first preset speed;
and if the historical bullet screen quantity corresponding to the playing time period is greater than or equal to the preset bullet screen quantity, setting the video playing speed of the playing time period to be a second preset speed, wherein the first preset speed is greater than the second preset speed.
Further, the video playing module 340 is specifically configured to:
determining the playing time interval of the current moment;
determining the video playing speed corresponding to the playing time interval according to the speed doubling information table;
and playing the target video based on the video playing speed.
The video playing device provided by the embodiment of the invention realizes automatic adjustment of the playing speed in the video playing process through the playing request acquisition module, the target video determination module, the speed doubling information table acquisition module and the video playing module, reduces the watching time of a user under the condition of keeping the watching experience of the user, improves the watching efficiency of the user, and saves the time of the user
Example four
Fig. 4 is a schematic structural diagram of a server according to a fourth embodiment of the present invention. FIG. 4 illustrates a block diagram of an exemplary server 412 suitable for use in implementing embodiments of the present invention. The server 412 shown in fig. 4 is only an example and should not bring any limitations to the function and scope of use of the embodiments of the present invention.
As shown in FIG. 4, server 412 is in the form of a general purpose server. Components of server 412 may include, but are not limited to: one or more processors 416, a storage device 428, and a bus 418 that couples the various system components including the storage device 428 and the processors 416.
A program/utility 440 having a set (at least one) of program modules 442 may be stored, for instance, in storage 428, such program modules 442 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. The program modules 442 generally perform the functions and/or methodologies of the described embodiments of the invention.
The server 412 may also communicate with one or more external devices 414 (e.g., keyboard, pointing terminal, display 424, etc.), with one or more terminals that enable a user to interact with the server 412, and/or with any terminals (e.g., network card, modem, etc.) that enable the server 412 to communicate with one or more other computing terminals. Such communication may occur via input/output (I/O) interfaces 422. Further, server 412 may communicate with one or more networks (e.g., a Local Area Network (LAN), Wide Area Network (WAN), and/or a public Network, such as the Internet) via Network adapter 420. As shown in FIG. 4, network adapter 420 communicates with the other modules of server 412 via bus 418. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the server 412, including but not limited to: microcode, end drives, Redundant processors, external disk drive Arrays, RAID (Redundant Arrays of Independent Disks) systems, tape drives, and data backup storage systems, among others.
The processor 416 executes programs stored in the storage device 428 to perform various functional applications and data processing, such as implementing a video playing method provided by any embodiment of the present invention, and the method may include:
acquiring a video playing request;
determining a target video according to the video playing request;
acquiring a speed doubling information table corresponding to the target video;
and playing the target video based on the double speed information table.
EXAMPLE five
An embodiment of the present invention further 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 playing method according to any embodiment of the present invention, where the method may include:
acquiring a video playing request;
determining a target video according to the video playing request;
acquiring a speed doubling information table corresponding to the target video;
and playing the target video based on the double speed information table.
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 Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (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 many 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, wire, fiber optic cable, 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, as well as 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 terminal. 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 Local Area Network (LAN) or a Wide Area Network (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 (10)
1. A video playback method, comprising:
acquiring a video playing request;
determining a target video according to the video playing request;
acquiring a speed doubling information table corresponding to the target video;
and playing the target video based on the double speed information table.
2. The method of claim 1, wherein prior to obtaining the video playback request, further comprising:
acquiring historical bullet screen information of a target video in a historical playing process;
and constructing a speed doubling information table corresponding to the target video according to the historical bullet screen information.
3. The method of claim 2, wherein the historical bullet screen information comprises historical bullet screen quantity and historical bullet screen catastrophe points, and the constructing of the speed doubling information table corresponding to the target video according to the historical bullet screen information comprises:
dividing the target video into a plurality of playing time periods according to the historical bullet screen mutation points;
and setting the video playing speed corresponding to each playing time period according to the historical bullet screen quantity corresponding to each playing time period to form a multiple speed information table.
4. The method of claim 3, wherein setting the video playback speed corresponding to each playback period according to the historical bullet screen number corresponding to the playback period comprises:
if the historical bullet screen quantity corresponding to the playing time period is smaller than the preset bullet screen quantity, setting the video playing speed of the playing time period to be a first preset speed;
and if the historical bullet screen quantity corresponding to the playing time period is greater than or equal to the preset bullet screen quantity, setting the video playing speed of the playing time period to be a second preset speed, wherein the first preset speed is greater than the second preset speed.
5. The method of claim 1, wherein playing the target video based on the multiple speed information table comprises:
determining the playing time interval of the current moment;
determining the video playing speed corresponding to the playing time interval according to the speed doubling information table;
and playing the target video based on the video playing speed.
6. A video playback apparatus, comprising
The playing request acquisition module is used for acquiring a video playing request;
the target video determining module is used for determining a target video according to the video playing request;
a speed doubling information table obtaining module, configured to obtain a speed doubling information table corresponding to the target video;
and the video playing module is used for playing the target video based on the double-speed information table.
7. The apparatus of claim 6, further comprising:
the historical bullet screen information acquisition module is used for acquiring historical bullet screen information of the target video in the historical playing process;
and the speed doubling information table building module is used for building a speed doubling information table corresponding to the target video according to the historical bullet screen information.
8. The apparatus of claim 7, wherein the historical bullet screen information comprises a historical bullet screen number and a historical bullet screen discontinuity point, and the speed doubling information table building module comprises:
the playing time interval dividing unit is used for dividing the target video into a plurality of playing time intervals according to the historical bullet screen break points;
and the video playing speed setting unit is used for setting the video playing speed corresponding to each playing time interval according to the historical bullet screen quantity corresponding to each playing time interval to form a multiple speed information table.
9. A server, comprising:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the video playback method of any of claims 1-5.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a video playback method according to any one of claims 1 to 5.
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