CN113691873A - Video playing method, device, system, terminal and storage medium - Google Patents
Video playing method, device, system, terminal and storage medium Download PDFInfo
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- CN113691873A CN113691873A CN202110838630.6A CN202110838630A CN113691873A CN 113691873 A CN113691873 A CN 113691873A CN 202110838630 A CN202110838630 A CN 202110838630A CN 113691873 A CN113691873 A CN 113691873A
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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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
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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
- H04N21/47217—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 controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
Abstract
The embodiment of the invention provides a video playing method, a device, a system, a terminal and a storage medium, wherein the method comprises the following steps: acquiring a playing request aiming at a first video; the playing request comprises account information of a user; acquiring a target playing speed corresponding to the account information according to the playing request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user; and playing the first video according to the target playing speed. The target playing speed is related to the playing speed of the played video corresponding to the account information, so that the embodiment of the invention can accord with the habits of different users for watching the video, and when the user plays the video, the video is played according to the target playing speed, thereby ensuring the integrity of the video playing within the playing time of the user habit, and further improving the watching experience of the user.
Description
Technical Field
The present invention relates to the field of multimedia playing technologies, and in particular, to a video playing method, apparatus, system, terminal, and storage medium.
Background
With the rapid development of mobile network technology, more and more users begin to choose to watch videos on intelligent terminals.
In this fast-paced life, when a user watches a video using a video client of an intelligent terminal, there is often not enough time to watch a complete video, and in order to save the time for watching the video, a fast-forward manner of pulling a progress bar is often adopted to skip video segments of little interest. Any plot in a video is necessary, and the user's knowledge of the integrity of the video plot is easily affected because the user skips manually.
In the playing setting of some video software, there is a playing rate for the user to select, but in the prior art, the playing rate for the user to select is only a few fixed values, which cannot well meet the habits and requirements of the user.
Disclosure of Invention
The invention provides a video publishing method, a device, a system, a terminal and a computer readable storage medium, which are used for solving the problem that in the prior art, a user chooses to skip part of video segments to save video watching time so as to cause incomplete video playing to a certain extent.
According to a first aspect of the present invention, there is provided a video playing method, the method comprising:
acquiring a playing request aiming at a first video; the playing request comprises account information of a user;
acquiring a target playing speed corresponding to the account information according to the playing request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user;
and playing the first video according to the target playing speed.
Optionally, the obtaining a target play rate corresponding to the account information according to the play request includes:
acquiring playing behavior data of each played video in a played video set corresponding to the account information, wherein the playing behavior data comprises video duration of the played video, the number of fast forwarding times of the played video in the playing process and a time interval of each fast forwarding;
calculating the ratio of the video time length and the effective time length of each played video, and recording the ratio as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards;
calculating the average playing speed of a plurality of played videos according to the first playing speed of the plurality of played videos and the number of the played videos, and recording the average playing speed as a second playing speed;
and determining the second playing speed as the target playing speed.
Optionally, the determining the second playback rate as the target playback rate further includes:
calculating a variance of a first playback rate of a plurality of the played videos;
and if the variance is smaller than a preset rate variance threshold, determining the second playing rate as the target playing rate.
Optionally, the method further comprises:
and when the first video is played, generating playing behavior data of the first video, and adding the first video to a played video set corresponding to the account information.
Optionally, the method further comprises:
in the playing process of the first video, when a speed selection operation aiming at the first video playing interface is detected, determining a third playing speed corresponding to the speed selection operation;
and continuing to play the first video according to the third playing speed.
Optionally, the obtaining, according to the play request, a target play rate corresponding to the account information is applied to a client, and includes:
acquiring a target playing speed corresponding to the account information from a server according to the playing request;
the server is configured to acquire play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding; calculating the ratio of the video time length and the effective time length of each played video, and recording the ratio as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards; calculating the average playing speed of a plurality of played videos according to the first playing speed of the plurality of played videos and the number of the played videos, and recording the average playing speed as a second playing speed; and determining the second playing speed as the target playing speed.
According to a second aspect of the present invention, there is provided a video playback apparatus, the apparatus comprising:
the playing request acquisition module is used for acquiring a playing request aiming at the first video; the playing request comprises account information of a user;
a target rate determining module, configured to obtain a target play rate corresponding to the account information according to the play request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user;
and the first video playing module is used for playing the first video according to the target playing speed.
Optionally, the target rate determining module includes:
a played data obtaining module, configured to obtain play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding;
the first speed multiplying calculation module is used for calculating the ratio of the video time length and the effective time length of each played video and recording the ratio as a first playing speed; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards;
a second speed doubling calculation module, configured to calculate an average playing speed of the plurality of played videos according to the first playing speed of the plurality of played videos and the number of the played videos, and record the average playing speed as a second playing speed;
and the target double-speed determining module is used for determining the second playing speed as the target playing speed.
Optionally, the target multiple speed determining module includes:
a variance determining module for calculating a variance of a first playback rate of a plurality of the played videos;
and the variance comparison module is used for determining the second playing speed as the target playing speed if the variance is smaller than a preset speed variance threshold value.
Optionally, the apparatus further comprises:
and the played data updating module is used for generating playing behavior data of the first video when the playing of the first video is finished, and adding the first video to a played video set corresponding to the account information.
Optionally, the apparatus further comprises:
the speed selection module is used for determining a third playing speed corresponding to the speed selection operation when the speed selection operation aiming at the first video playing interface is detected in the playing process of the first video;
and the speed playing module is used for continuously playing the first video according to the third playing speed.
Optionally, the apparatus is applied to a client, and the target rate determining module 202 is configured to obtain a target play rate corresponding to the account information from a server according to the play request;
the server is configured to acquire play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding; calculating the ratio of the video time length and the effective time length of each played video, and recording the ratio as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards; calculating the average playing speed of a plurality of played videos according to the first playing speed of the plurality of played videos and the number of the played videos, and recording the average playing speed as a second playing speed; and determining the second playing speed as the target playing speed.
According to a third aspect of the present invention, there is provided a video playing system, comprising a client and a server;
the client comprises:
the playing request acquisition module is used for acquiring a playing request aiming at the first video; the playing request comprises account information of a user;
a target rate obtaining module, configured to obtain a target play rate corresponding to the account information from the server according to the play request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user;
the first video playing module is used for playing the first video according to the target playing speed;
the server includes:
a behavior data obtaining module, configured to obtain play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding;
the first rate calculation module is used for calculating the ratio of the video time length and the effective time length of each played video and recording the ratio as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards;
a second rate calculation module, configured to calculate an average playing rate of the played videos according to a first playing rate of the played videos and the number of the played videos, and record the average playing rate as a second playing rate;
and the target speed generation module is used for determining the second playing speed as the target playing speed and returning the target playing speed to the client.
Optionally, the target rate generating module includes:
a variance determining module for calculating a variance of a first playback rate of a plurality of the played videos;
and the variance comparison module is used for determining the second playing speed as the target playing speed if the variance is smaller than a preset speed variance threshold value.
Optionally, the client further includes:
and the played data updating module is used for generating playing behavior data of the first video when the playing of the first video is finished, and adding the first video to a played video set corresponding to the account information.
Optionally, the client further includes:
the speed selection module is used for determining a third playing speed corresponding to the speed selection operation when the speed selection operation aiming at the first video playing interface is detected in the playing process of the first video;
and the speed playing module is used for continuously playing the first video according to the third playing speed.
According to a fourth aspect of the present invention, there is provided a terminal comprising: a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the video playback method as described in the first aspect above.
According to a fifth aspect of the present invention, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the video playback method as described in the first aspect above.
Compared with the background art, the embodiment of the invention has the following advantages:
the embodiment of the invention provides a video playing method, a device, a system, a terminal and a storage medium, which are used for acquiring a playing request aiming at a first video; the playing request comprises account information of a user; acquiring a target playing speed corresponding to the account information according to the playing request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user; and playing the first video according to the target playing speed. The target playing speed is related to the playing speed of the played video corresponding to the account information, so that the embodiment of the invention can accord with the habits of different users for watching the video, and when the user plays the video, the video is played according to the target playing speed, thereby ensuring the integrity of the video playing within the playing time of the user habit, and further improving the watching experience of the user.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic flowchart illustrating steps of a video playing method according to an embodiment of the present invention;
fig. 2 is a schematic block diagram of a video playing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural block diagram of a video playing system according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Referring to fig. 1, a flowchart illustrating steps of a video playing method according to an embodiment of the present invention is shown, where the method may be applied to a client, and the client may include a physical device of a smart phone, a desktop computer, a tablet computer, a notebook computer, a palm top computer, a personal digital assistant, a portable media player, and the like, and may also include software running in the physical device, such as a computer program. The operating system running on the client may include, but is not limited to, an Android system (Android system), an IOS system, a Linux system, a Windows Phone system, a Windows system, a SYmbian (SYmbian) system, a BlackBerry (BlackBerry) system, and the like. The following is an exemplary description of the application to a video playback device.
In the embodiment of the present invention, the method may specifically include the following steps:
When a user uses the video playing device to play a video, the user can select a video that the user wants to watch from the video playing device, or trigger a specific playing control in a video playing interface to generate a corresponding playing request, so that the video playing device plays the corresponding video according to the playing request and a specific playing speed.
The embodiment of the invention determines the video to be played or played currently as the first video. The playing request is used for requesting to play the first video according to a specific playing speed; the specific playback rate is a target playback rate described later.
Exemplarily, a plurality of videos can be displayed in a display interface of a video playing device, when a selection operation of a user for one of the videos is received, a video corresponding to the selection operation is determined as a first video, and a playing request for the first video is generated; when the video playing device obtains a playing request for a first video, the video playing device starts playing the first video and determines the playing speed of the first video.
Illustratively, a video playing device is playing a first video, and when a user's selection of a particular rate for the first video is received, a play request for the first video is generated; when the video playing device obtains a playing request for the first video, the playing speed of the first video is adjusted while the first video is continuously played.
102, acquiring a target playing speed corresponding to the account information according to the playing request; the target playback rate is used to characterize an average playback rate of a plurality of played videos viewed by the user.
In the process of watching the video, in order to save the time for watching the video, the user can reduce the playing time of the video in a fast forward mode. Fast forward can make the video jump the frame and play, show specifically as dragging the progress bar of the playing interface of the present video backward to realize the goal of fast forward and play.
The fast forward interval corresponding to one fast forward operation is a time difference between a video play time point corresponding to the start of the fast forward operation and a video play time point corresponding to the end of the fast forward operation.
Illustratively, when the video is played for 50 minutes, the user drags the progress bar of the playing interface backwards, and ends the action of dragging the progress bar at 53 minutes, which is recorded as a fast forward operation, and the fast forward time interval is a time difference between 53 minutes and 50 minutes, namely 3 minutes.
The habits of different users for watching videos are generally different, and specifically the habits comprise that the effective time lengths of the users for watching one video are different, wherein the effective time lengths are equal to the difference between the sum of the video time length and the time interval of multiple fast forwarding; it can be understood that the effective duration refers to the total duration of the video clips played at the default playing rate in the video playing process; the default play rate is typically 1 x speed. The different effective duration of watching a video by a user is embodied as different fast forwarding times and different fast forwarding time intervals during watching a video by the user.
Illustratively, the video duration is 60 minutes, during the video playing process, the user performs multiple fast forward operations, the time interval of the multiple fast forward operations is 20 minutes in total, and the effective duration of the video is 40 minutes. The user may be considered to have viewed 60 minutes of video in 40 minutes.
Different users can be distinguished through the account information, and the target playing speed corresponding to the account information carried by the playing request is obtained according to the playing request, so that different users can be matched with different target playing speeds.
Generally, when a user plays a video through a video playing device, the user logs in personal account information first, historical playing information of the user can be determined through the account information, a corresponding target playing rate can be determined by analyzing the historical playing information, and the target playing rate can be used for representing an average playing rate of a plurality of played videos watched by the user.
In an optional embodiment of the present invention, the process of obtaining the target play rate corresponding to the account information according to the play request may include:
step 1021, acquiring play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes video duration of the played video, the number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding;
step 1022, calculating the ratio of the video duration and the effective duration of each played video, and recording as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards;
step 1023, calculating an average playing rate of the played videos according to a first playing rate of the played videos and the number of the played videos, and recording the average playing rate as a second playing rate;
step 1024, determining the second playing speed as the target playing speed.
In this embodiment, the video playing device may store or acquire historical playing information corresponding to account information logged in by the video playing device from a server, where the historical playing information includes playing behavior data of each played video in a played video set, where the playing behavior data includes a video duration of the played video, a number of times that the played video is fast forwarded in a playing process, and a time interval of each fast forwarding.
Then calculating the sum of the time intervals of fast forwarding for multiple times in the playing process of each played video, and recording the sum as the sum of fast forwarding time; then calculating the difference between the video time length of each played video and the sum of the corresponding fast forward time to obtain the effective time length of each played video; then, calculating the ratio of the video time length and the effective time length of each played video to obtain a first playing speed of each played video; after the first playing speed is obtained, calculating the quotient of the sum of the first playing speeds of the plurality of played videos and the number of the played videos to obtain a second playing speed, wherein the second playing speed is used for representing the average value of the first playing speeds of the plurality of played videos; and determining the second playing speed as a target playing speed corresponding to the account information.
Specifically, after each video is played, the video playing device determines whether the video playing process meets a predefined condition (for example, the ratio of the playing time duration to the video time duration in the video playing process is greater than a preset ratio, or the video time duration is greater than a preset time duration, etc.), if so, the video playing information in the playing process can be collected, and the playing information can specifically include the video time duration (the M represents the number of played videos, and the T represents the number of played videos, etc.)all_MVideo duration representing mth video), and the number of fast-forwards (fast-forwards for several times represented by N), and the time interval for each fast-forward (fast-forwards for several times represented by T)N_2The time point of the Nth fast forward end is represented by TN_1Indicating the time point when the nth fast forward starts, the time interval of the nth fast forward may be represented as TN_2-TN_1) And combining account information (using U)idRepresentation) and video identification (by V)idRepresentation) are stored locally at the video playback device and/or transmitted to a server.
According to the specific definition of the history time period corresponding to the history playing information, the history playing information in the history time period can be acquired from the stored playing information, and the number (represented by count) of played videos in the history playing information can be calculated. Illustratively, when the history time period is defined as the last month, the history play information of the last month is acquired from the stored play information. Illustratively, when the history time period is the last month excluding the current day, the history play information excluding the current day in the last month is acquired from the stored play information.
According to the playing behavior data of each played video, calculating the ratio of the video time length and the effective time length of each played video, and recording as a first playing rate (P is used)vidMRepresenting the ratio of the video duration to the effective duration of the mth played video); the corresponding calculation formula is as follows:
PvidM＝Tall_M/{Tall_M-[(T1_2-T1_1)+(T2_2-T2_1)+……+(TN_2-TN_1)]}
calculating the average playing speed of the played videos according to the first playing speed of the played videos and the number of the played videos, and recording the average playing speed as a second playing speed (P is used)uid2Represents); the corresponding calculation formula is as follows:
Puid2＝[Pvid1+Pvid2+……+PvidM]/count，count＝M
determining the second playback rate as the target playback rate (in P)finalRepresents); the corresponding calculation formula is as follows:
Pfinal＝Puid2
further, in order to ensure that the target play rate obtained by the embodiment of the present invention matches with the habit of the user watching the video, the process of determining the second play rate as the target play rate further includes:
calculating a variance of a first playback rate of a plurality of the played videos;
and if the variance is smaller than a preset rate variance threshold, determining the second playing rate as the target playing rate.
Wherein the variance of the first playback rate (in D)0Represents); the corresponding calculation formula is as follows:
D0＝[(Pvid1-Puid2)2+(Pvid2-Puid2)2+……+(PvidM-Puid2)2]/count，count＝M
preset rate variance threshold (with D)valid0Representing), if the variance is smaller than a preset rate variance threshold, determining the second playing rate as the target playing rate; the corresponding calculation formula is as follows:
Pfinal＝Puid2，D0≤Dvalid0
the setting of the preset rate variance threshold is not limited in the embodiments of the present invention. When the variance is smaller than the preset rate variance threshold, it may be considered that the ratio of the effective duration of the video played by the user of the account information to the video duration is not large in fluctuation, and the second play rate may be determined as the target play rate.
In another optional embodiment of the present invention, the process of obtaining the target play rate corresponding to the account information according to the play request may include:
and acquiring a target playing speed corresponding to the account information from a server according to the playing request.
The server may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing a basic cloud computing server such as a cloud server, a cloud database, cloud computing, a cloud function, cloud storage, a network server, cloud communication, middleware service, domain name service, security service, a big data and artificial intelligence platform, which is not limited in this embodiment of the present invention.
In this embodiment, after the video playing device obtains the playing request, the playing request may be sent to the server to obtain the corresponding target playing rate from the server. It is understood that the target playback rate in this embodiment is obtained by analyzing by the server. Specifically, after each video is played, the video playing device determines whether the video playing process meets a predefined condition (for example, a ratio of the playing duration to the video duration in the video playing process is greater than a preset ratio, or the video duration is greater than the preset duration, and the like), and if so, can collect playing information of the video in the playing process, where the playing information specifically includes the video duration, the number of fast-forwarding times, and a time interval of each fast-forwarding, and is stored locally in the video playing device and/or is sent to a server in combination with account information and a video identifier. Therefore, the server can store historical playing information corresponding to account information of different users, and can analyze the historical playing information of each account information in real time or periodically to obtain a target playing speed corresponding to each account information. The process of analyzing the historical playing information of each account information by the server to obtain the corresponding target playing speed is similar to the process of analyzing the historical playing information by the video playing device to obtain the corresponding target playing speed, which can be described in step 1021 and step 1024, and is not described again here.
It should be noted that, when the server calculates the target playing rate corresponding to each user account information in real time, it may specifically be shown that when a playing request sent by the video playing device is received, the target playing rate corresponding to the account information carried in the playing request is calculated in real time. The historical playing information for calculating the target playing speed basis corresponding to the account information carried by the fast forward request in real time can be updated in real time or periodically. When the historical play feature data is updated in real time, the play behavior data of the last played video should be recorded in the historical play information.
And when the server determines the target playing speed corresponding to the account information, returning the target playing speed to the corresponding video playing equipment.
And 103, playing the first video according to the target playing speed.
And when the target playing speed is determined, playing the first video according to the target playing speed. The method can replace the manual fast forward operation of a user to reduce the video playing time, realize the complete playing of the video in the same time, and avoid missing any plot. The target playing speed is obtained by analyzing the historical playing characteristic data of the user, and when the user habit changes, the target playing speed also changes, so that the target playing speed can adapt to the user habit, and the watching experience of the user is improved.
Illustratively, when a certain play has a video duration of 48 minutes per episode and 2 episodes are updated each day, the user has only 1 hour per day to watch the play time, and thus, the user is accustomed to watching a video with a video duration of 48 minutes in 30 minutes. In the prior art, a user is required to perform fast forward operation for multiple times during video playing, so that the time interval of the fast forward operation for multiple times is 18 minutes in total. But skipping the frame through the fast forward operation may affect the user's comprehension of the scenario. In the embodiment of the invention, the corresponding target playing speed can be determined according to the time habit of watching the video at ordinary times by the user (watching the video with the video duration of 48 minutes in 30 minutes), namely the target playing speed is 1.3 times, and when the video is played, the playing speed of 1.3 times is adopted for playing, so that the video can be completely played in the same time, no plot is omitted, and the watching experience of the user can be improved.
Further, in an optional embodiment of the present invention, the video playing method may further include:
in the playing process of the first video, when a speed selection operation aiming at the first video playing interface is detected, determining a third playing speed corresponding to the speed selection operation;
and continuing to play the first video according to the third playing speed.
In the process of playing the video according to the target playing speed, the user can also select to play the video according to other playing speeds. When the client detects the speed selection operation of the user for the video playing interface, determining a third playing speed corresponding to the speed selection operation, and continuing to play the video according to the third playing speed.
It should be noted that, in the process of watching a video, a user may select to cancel a target play rate, and play the video at a default play rate; generally, the default rate is less than the target playback rate.
Further, in an optional embodiment of the present invention, the video playing method may further include:
and in the playing process of the first video, receiving a fast forward operation aiming at the first video, and skipping frames according to a time interval corresponding to the fast forward operation to play the first video.
In this embodiment, in the process that the first video is played at the target play rate, a fast forward operation for the first video may also be received, a fast forward play time point is determined according to a time interval corresponding to the fast forward operation and a current play time point, and the first video is continuously played from the fast forward play time point.
The fast forward playing time point is obtained by accumulating the time interval corresponding to the fast forward operation on the basis of the current playing time point.
Considering that the ending play time point of the first video may be exceeded after accumulating the time interval corresponding to the fast forward operation based on the current play time point, in order to normally play the first video after the fast forward operation, in an embodiment of the present invention, the determining the fast forward play time point may include:
accumulating the target time interval on the basis of the current playing time point to obtain a first playing time point; wherein, the target time interval is the time interval corresponding to the fast forward operation;
if the first playing time point is before the ending time point of the first video, determining the first playing time point as a fast forward playing time point;
and if the first playing time point is not before the ending time point of the first video, determining the ending time point as a fast forward playing time point.
Illustratively, the duration of the first video is 60 minutes, the target time interval is 5 minutes, it is understood that the ending time point of the first video is 60 minutes, a fast forward operation is detected when the first video is played for 50 minutes, 50 minutes is determined as the current playing time point, and 55 minutes can be calculated from the current playing time point (50 minutes) and the target time interval (5 minutes), and at this time, the first playing time point (55 minutes) is taken as the fast forward playing time point because the first playing time point (55 minutes) is before the ending time point (60 minutes).
Illustratively, the first video duration is 60 minutes, the target fast forward time interval is 5 minutes, it is understood that the ending time point of the first video is 60 minutes, a specified fast forward operation is detected when the video is played for 56 minutes, 56 minutes is determined as the current play time point, and the first play time point is 61 minutes calculated from the current play time point (56 minutes) and the target time interval (5 minutes), at which time, since the first play time point (61 minutes) is not before the ending time point (60 minutes), the ending time point (60 minutes) is taken as the fast forward play time point.
Optionally, if the first playing time point is not before the ending time point of the first video, determining a time point which is a preset time away from the ending time point of the first video as a fast forward playing time point.
Illustratively, the first video duration is 60 minutes, the target time interval is 5 minutes, it is understood that the end time point of the first video is 60 minutes, a fast forward operation is detected when the video is played for 56 minutes, 56 minutes is determined as a current play time point, and 61 minutes can be calculated from the current play time point (56 minutes) and the target time interval (5 minutes), and at this time, since the first play time point (61 minutes) is not before the end time point (60 minutes), a time point (57 minutes) which is a preset time (e.g., 3 minutes) from the end time point (60 minutes) is taken as the fast forward play time point.
Further, in an optional embodiment of the present invention, the video playing method may further include:
and when the first video is played, generating playing behavior data of the first video, and adding the first video to a played video set corresponding to the account information.
In the embodiment of the present invention, when the first video is played to the end time point of the first video, or when the playing is exited after the ratio of the playing time length of the first video to the video time length of the first video is greater than the preset playing time length threshold, the video playing is considered to be ended.
When the first video is played, the number of fast forwarding times of the first video in the playing process and the time interval of each fast forwarding can be collected, and the account information, the video duration of the first video and the video identifier of the first video are sent to a server or stored locally to update the historical playing information corresponding to the account information, that is, the playing behavior data of the played video corresponding to the account information is updated. .
It should be noted that, before the first video is added to the played video set corresponding to the account information, if the playing behavior data corresponding to the first video already exists in the playing behavior data of the played video corresponding to the account information, the process of adding the first video to the played video set corresponding to the account information may cover the playing behavior data of the first video that originally exists, and the number of the played video is not changed; it is understood that the number of videos played is obtained by counting the number of different video identifications.
The embodiment of the invention provides a video playing method, which comprises the steps of obtaining a playing request aiming at a first video; the playing request comprises account information of a user; acquiring a target playing speed corresponding to the account information according to the playing request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user; and playing the first video according to the target playing speed. The target playing speed is related to the playing speed of the played video corresponding to the account information, so that the embodiment of the invention can accord with the habits of different users for watching the video, and when the user plays the video, the video is played according to the target playing speed, thereby ensuring the integrity of the video playing within the playing time of the user habit, and further improving the watching experience of the user.
To facilitate understanding of embodiments of the present invention by those skilled in the art, the following description will be made in conjunction with interactions between a server and a client as a whole.
When the video playing is finished, the client can generate playing behavior data of the video, wherein the playing behavior data comprises video duration, the number of fast forwarding times of the video in the playing process and the time interval of each fast forwarding; then sending the playing behavior data, account information logged in by the client and video identification of the video to a server together;
after receiving video playing behavior data, account information and video identification sent by a client, a server can update a played video set corresponding to the account information, wherein the played video set comprises the number of played videos and playing behavior data of each played video;
the server can obtain a target playing speed corresponding to each account information by analyzing the played video set corresponding to each account information;
when receiving a video playing request, a client sends a playing request containing account information to a server;
the server acquires a target playing speed corresponding to the account information logged in by the client according to the account information in the playing request, and returns the corresponding target playing speed to the client sending the playing request;
the client plays the video according to the target playing speed; in the process of playing the video, receiving a fast forward operation, and fast forwarding and playing the video according to a time interval corresponding to the fast forward operation; when the video playing is finished, returning to the client when the video playing is finished, and continuing to execute the step of generating the playing behavior data of the video.
According to the embodiment of the invention, the client sends the collected playing behavior data of the video and the logged account information to the server, and the server analyzes the collected playing behavior data and the logged account information to obtain the corresponding target playing speed, so that the habit of watching the video by a user corresponding to the account information can be met, the video is played according to the target playing speed when the playing request is obtained, the completeness of video playing can be ensured within the playing time of the habit of the user, and the watching experience of the user is further improved.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 2, a schematic block diagram of a video playing apparatus according to an embodiment of the present invention is shown, where the embodiment of the present invention corresponds to the flow shown in fig. 1, and may specifically include the following modules:
a playing request obtaining module 201, configured to obtain a playing request for a first video; the playing request comprises account information of a user;
a target rate determining module 202, configured to obtain a target play rate corresponding to the account information according to the play request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user;
the first video playing module 203 is configured to play the first video according to the target playing rate.
Optionally, the target rate determining module 202 includes:
a played data obtaining module, configured to obtain play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding;
the first speed multiplying calculation module is used for calculating the ratio of the video time length and the effective time length of each played video and recording the ratio as a first playing speed; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards;
a second speed doubling calculation module, configured to calculate an average playing speed of the plurality of played videos according to the first playing speed of the plurality of played videos and the number of the played videos, and record the average playing speed as a second playing speed;
and the target double-speed determining module is used for determining the second playing speed as the target playing speed.
Optionally, the target multiple speed determining module includes:
a variance determining module for calculating a variance of a first playback rate of a plurality of the played videos;
and the variance comparison module is used for determining the second playing speed as the target playing speed if the variance is smaller than a preset speed variance threshold value.
Optionally, the apparatus further comprises:
and the played data updating module is used for generating playing behavior data of the first video when the playing of the first video is finished, and adding the first video to a played video set corresponding to the account information.
Optionally, the apparatus further comprises:
the speed selection module is used for determining a third playing speed corresponding to the speed selection operation when the speed selection operation aiming at the first video playing interface is detected in the playing process of the first video;
and the speed playing module is used for continuously playing the first video according to the third playing speed.
Optionally, the apparatus is applied to a client, and the target rate determining module 202 is configured to obtain a target play rate corresponding to the account information from a server according to the play request;
the server is configured to acquire play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding; calculating the ratio of the video time length and the effective time length of each played video, and recording the ratio as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards; calculating the average playing speed of a plurality of played videos according to the first playing speed of the plurality of played videos and the number of the played videos, and recording the average playing speed as a second playing speed; determining the second playing rate as the target playing rate;
it can be considered that the server comprises:
a played data obtaining module, configured to obtain play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding;
the first speed multiplying calculation module is used for calculating the ratio of the video time length and the effective time length of each played video and recording the ratio as a first playing speed; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards;
a second speed doubling calculation module, configured to calculate an average playing speed of the plurality of played videos according to the first playing speed of the plurality of played videos and the number of the played videos, and record the average playing speed as a second playing speed;
and the target double-speed determining module is used for determining the second playing speed as the target playing speed.
Referring to fig. 3, a schematic block diagram of a video playing system according to an embodiment of the present invention is shown, the video playing system includes a client 31 and a server 32;
the client terminal 31 includes:
a playing request obtaining module 311, configured to obtain a playing request for the first video; the playing request comprises account information of a user;
a target rate obtaining module 312, configured to obtain, according to the play request, a target play rate corresponding to the account information from the server; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user;
a first video playing module 313, configured to play the first video according to the target playing rate;
the server 32 includes:
a behavior data obtaining module 321, configured to obtain play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding;
a first rate calculation module 322, configured to calculate a ratio of a video duration to an effective duration of each of the played videos, and record the ratio as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards;
a second rate calculating module 323, configured to calculate an average playing rate of the plurality of played videos according to the first playing rate of the plurality of played videos and the number of the played videos, and record the average playing rate as a second playing rate;
a target rate generating module 324, configured to determine the second playing rate as the target playing rate, and return the target playing rate to the client.
Optionally, the target rate generating module 324 includes:
a variance determining module for calculating a variance of a first playback rate of a plurality of the played videos;
and the variance comparison module is used for determining the second playing speed as the target playing speed if the variance is smaller than a preset speed variance threshold value.
Optionally, the client 31 further includes:
and the played data updating module is used for generating playing behavior data of the first video when the playing of the first video is finished, and adding the first video to a played video set corresponding to the account information.
Optionally, the client 31 further includes:
the speed selection module is used for determining a third playing speed corresponding to the speed selection operation when the speed selection operation aiming at the first video playing interface is detected in the playing process of the first video;
and the speed playing module is used for continuously playing the first video according to the third playing speed.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiment of the present invention further provides a terminal, which may include a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where when the computer program is executed by the processor, each process of the above-described video playing method embodiment is implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not repeated here.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the processes of the video playing method embodiment described above are implemented, and the same technical effects can be achieved, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As is readily imaginable to the person skilled in the art: any combination of the above embodiments is possible, and thus any combination between the above embodiments is an embodiment of the present invention, but the present disclosure is not necessarily detailed herein for reasons of space.
The video playback methods provided herein are not inherently related to any particular computer, virtual system, or other apparatus. Various general purpose systems may also be used with the teachings herein. The structure required to construct a system incorporating aspects of the present invention will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components of a video playback method according to embodiments of the present invention. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Claims (10)
1. A video playback method, the method comprising:
acquiring a playing request aiming at a first video; the playing request comprises account information of a user;
acquiring a target playing speed corresponding to the account information according to the playing request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user;
and playing the first video according to the target playing speed.
2. The method according to claim 1, wherein the obtaining a target play rate corresponding to the account information according to the play request includes:
acquiring playing behavior data of each played video in a played video set corresponding to the account information, wherein the playing behavior data comprises video duration of the played video, the number of fast forwarding times of the played video in the playing process and a time interval of each fast forwarding;
calculating the ratio of the video time length and the effective time length of each played video, and recording the ratio as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards;
calculating the average playing speed of a plurality of played videos according to the first playing speed of the plurality of played videos and the number of the played videos, and recording the average playing speed as a second playing speed;
and determining the second playing speed as the target playing speed.
3. The method of claim 2, wherein determining the second playback rate as the target playback rate further comprises:
calculating a variance of a first playback rate of a plurality of the played videos;
and if the variance is smaller than a preset rate variance threshold, determining the second playing rate as the target playing rate.
4. The method of claim 2, further comprising:
and when the first video is played, generating playing behavior data of the first video, and adding the first video to a played video set corresponding to the account information.
5. The method of claim 4, further comprising:
in the playing process of the first video, when a speed selection operation aiming at the first video playing interface is detected, determining a third playing speed corresponding to the speed selection operation;
and continuing to play the first video according to the third playing speed.
6. The method according to claim 1, wherein the obtaining a target play rate corresponding to the account information according to the play request, applied to a client, comprises:
acquiring a target playing speed corresponding to the account information from a server according to the playing request;
the server is configured to acquire play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding; calculating the ratio of the video time length and the effective time length of each played video, and recording the ratio as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards; calculating the average playing speed of a plurality of played videos according to the first playing speed of the plurality of played videos and the number of the played videos, and recording the average playing speed as a second playing speed; and determining the second playing speed as the target playing speed.
7. A video playback apparatus, comprising:
the playing request acquisition module is used for acquiring a playing request aiming at the first video; the playing request comprises account information of a user;
a target rate determining module, configured to obtain a target play rate corresponding to the account information according to the play request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user;
and the first video playing module is used for playing the first video according to the target playing speed.
8. A video playing system is characterized by comprising a client and a server;
the client comprises:
the playing request acquisition module is used for acquiring a playing request aiming at the first video; the playing request comprises account information of a user;
a target rate obtaining module, configured to obtain a target play rate corresponding to the account information from the server according to the play request; the target playing rate is used for representing the average playing rate of a plurality of played videos watched by the user;
the first video playing module is used for playing the first video according to the target playing speed;
the server includes:
a behavior data obtaining module, configured to obtain play behavior data of each played video in a played video set corresponding to the account information, where the play behavior data includes a video duration of the played video, a number of fast forwarding times of the played video in a playing process, and a time interval of each fast forwarding;
the first rate calculation module is used for calculating the ratio of the video time length and the effective time length of each played video and recording the ratio as a first playing rate; wherein the effective duration is equal to a difference between a video duration of the played video and a sum of time intervals of multiple fast-forwards;
a second rate calculation module, configured to calculate an average playing rate of the played videos according to a first playing rate of the played videos and the number of the played videos, and record the average playing rate as a second playing rate;
and the target speed generation module is used for determining the second playing speed as the target playing speed and returning the target playing speed to the client.
9. A terminal, comprising: processor, memory and computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing a video playback method as claimed in any one of claims 1 to 6.
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 6.
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