CN103533442A

CN103533442A - Method and device for loading video popped screen

Info

Publication number: CN103533442A
Application number: CN201310451565.7A
Authority: CN
Inventors: 尤嘉; 任寰
Original assignee: Beijing Qihoo Technology Co Ltd; Qizhi Software Beijing Co Ltd
Current assignee: Beijing Qihoo Technology Co Ltd
Priority date: 2013-09-27
Filing date: 2013-09-27
Publication date: 2014-01-22
Anticipated expiration: 2033-09-27
Also published as: CN103533442B

Abstract

The invention provides a method and a device for loading a video popped screen. The method comprises the following steps of loading a web page with a video in a browser, and acquiring the website information of the web page and the information of the video played in the web page; acquiring screen popping data corresponding to the played video according to the website information; generating at least one window on the side of the browser, and correspondingly displaying the screen popping data in the window according to the playing frame number information and/or playing time information of the played video. By the adoption of the method and the device, when the web page with the video is loaded in the browser, the information of the video can be acquired, and a comment corresponding to the video is loaded; the corresponding comment is loaded as the screen popping data according to the playing frame number of the video, so that a screen popping function can be added to videos on all web pages regardless of endowing of a video website with the screen popping function, and a user can add the video popped screen to the website video without the screen popping function.

Description

Method and device for loading video barrage

Technical Field

The invention relates to the technical field of internet, in particular to a method and a device for loading a video barrage.

Background

At present, more and more people like to make comments when watching videos on the internet. Therefore, a new concept of "barrage" is created.

Through the barrage function, when the user can watch the video on the internet, the comment of the user is added and is displayed above the video picture in real time, and meanwhile, the comments added to the video by other users can also be displayed. This function can enhance interactivity between users of videos at the time of viewing.

Currently, a small number of websites providing video browsing can support the barrage function, but the barrage function is not supported by most websites. Moreover, the bullet screen function of each website only supports the own website video, but is not applicable to other websites.

Therefore, the prior art has the defect that the bullet screen function only supports the own website, and most websites do not provide the bullet screen function.

Disclosure of Invention

In view of the above problems, the present invention has been made to provide a loading method for a video bullet screen and a corresponding apparatus, which overcome or at least partially solve the above problems.

According to an aspect of the present invention, there is provided a method for loading a video bullet screen, including:

adding a webpage with a video in a browser, and acquiring website information of the webpage and information of the video played in the webpage;

acquiring bullet screen data corresponding to a played video according to the website information, wherein the bullet screen data at least comprises comment information of the video, and playing frame number information and/or playing time information corresponding to the comment information in the video;

and generating at least one window on the browser side, and correspondingly displaying the bullet screen data in the window according to the playing frame number information and/or the playing time information of the played video.

Optionally, the acquiring the website information of the webpage and the information of the video played therein includes:

and when detecting the event that the webpage loading on the browser side is finished, acquiring the website information of the webpage and the information of the video played in the webpage.

Optionally, the method for acquiring the website information of the webpage includes:

and if the acquired website information of the webpage is judged to be the corresponding website of the preset bullet screen website, the website information is used as the acquired website information of the webpage to be displayed with bullet screen data.

Optionally, the obtaining method of the information of the playing video includes:

and acquiring information of a video played in the webpage by traversing nodes of a Document Object Model (DOM) tree in the webpage, wherein the information of the video played at least comprises a network address and a name of the video.

Optionally, acquiring bullet screen data corresponding to the played video according to the website information, including:

and acquiring bullet screen data corresponding to the played video information from the server according to the acquired website information, wherein the server stores a mapping table of the website information, the played video information and the corresponding bullet screen data.

Optionally, acquiring bullet screen data corresponding to the played video from the server according to the website information, including:

sending a request for acquiring bullet screen data to a server, wherein the request comprises website information, video playing information and an identity identifier of a browser, and the server returns a character string corresponding to the played video after verifying that the identity identifier of the browser is legal, wherein the character string at least comprises the website information of the video, video playing time information and/or video playing frame number information and comment information of a user;

receiving and analyzing the character string returned by the server to obtain bullet screen data of the played video corresponding to the website information;

and storing the bullet screen data according to the playing frame number information and/or the playing time information.

Optionally, acquiring bullet screen data corresponding to the played video information from the server according to the acquired website information, including:

receiving character strings which are pushed by a server and respectively correspond to played videos in all website information, wherein each character string at least comprises website information, video playing time information and/or video playing frame number information and comment information of a user;

analyzing each character string to obtain bullet screen data corresponding to each playing video;

storing bullet screen data corresponding to each playing video in local browser side according to the playing frame number information and/or the playing time information;

and searching the bullet screen data of the played video corresponding to the website information in the locally stored bullet screen data.

Optionally, generating at least one window on the browser side comprises:

generating at least one independent browser window on the browser side, and taking the at least one independent browser window as a window for displaying bullet screen data; or,

and generating at least one webpage floating layer through the injected preset script, and taking the at least one webpage floating layer as a window for displaying bullet screen data.

Optionally, correspondingly displaying the bullet screen data in the window according to the play frame number information and/or the play time information of the play video, including:

correspondingly displaying bullet screen data at a preset position of a display area of a video element through an independent window according to the playing frame number information and/or the playing time information of a played video; or,

and correspondingly displaying the bullet screen data at a preset position of the display area of the video element through a webpage floating layer according to the playing frame number information and/or the playing time information of the played video.

Optionally, after displaying the bullet screen data, the method further includes:

submitting comment information of a user for the video through a browser, and acquiring play frame number information and/or play time information of a play video when the comment information is submitted;

updating comment information submitted by a user to a window according to the acquired play frame number information and/or play time information;

and generating user comment data according to comment information, playing frame number information and/or playing time information submitted by a user and the identity of the browser, uploading the user comment data to a server, reading the browser identity in the user comment data by the server, and adding the user comment data to the barrage data of the played video after verifying that the browser identity is legal.

receiving a search keyword input by a user, and searching comment information corresponding to the search keyword in bullet screen data corresponding to a played video;

acquiring play frame number information and/or play time information corresponding to the comment information;

and positioning and playing the played video according to the acquired playing frame number information and/or playing time information.

Optionally, the method further comprises:

acquiring new barrage data corresponding to the played video from the server in real time according to the website information;

and updating the acquired new bullet screen data to a window and storing the new bullet screen data.

Optionally, the obtaining manner of the playing time information includes:

acquiring the total playing time of the played video and the total playing frame number of the played video, and calculating to obtain the playing frame frequency;

acquiring the current played frame number of a played video;

and calculating the playing time of the playing video according to the current playing frame number of the playing video and the playing frame frequency.

According to an aspect of the present invention, there is also provided a loading device for a video bullet screen, including:

the webpage loading module is configured to load a webpage with a video in a browser;

the first information acquisition module is configured to acquire website information of the webpage and information of a video played in the webpage;

the barrage data acquisition module is configured to acquire barrage data corresponding to a played video according to the website information, wherein the barrage data at least comprises comment information of the video, and playing frame number information and/or playing time information corresponding to the comment information in the video;

the window generation module is configured to generate at least one window on the browser side;

and the data display module is configured to correspondingly display the bullet screen data in the window generated by the window generation module according to the playing frame number information and/or the playing time information of the played video.

Optionally, the first information obtaining module is further configured to obtain website information of the webpage and information of the video played therein when a preset event sent by the browser kernel is received.

Optionally, the first information obtaining module is further configured to:

Optionally, the bullet screen data obtaining module is further configured to obtain bullet screen data corresponding to the played video from the server according to the website information;

the server stores mapping tables of website information, playing videos and corresponding barrage data.

Optionally, the bullet screen data obtaining module includes:

the system comprises a request sending unit, a video playing unit and a video playing unit, wherein the request sending unit is configured to send a request for acquiring bullet screen data to a server, the request comprises website information, video playing information and an identity of a browser, the server returns a character string corresponding to a playing video after verifying that the identity of the browser is legal, and the character string at least comprises the website information of the video, video playing time information and/or video playing frame number information and comment information of a user;

the first analysis unit is configured to receive and analyze the character string returned by the server to obtain the bullet screen data of the played video corresponding to the website information;

and the first storage unit is configured to store the bullet screen data according to the playing frame number information and/or the playing time information.

Optionally, the bullet screen data obtaining module includes:

the receiving unit is configured to receive character strings which are pushed by the server and correspond to played videos in the website information respectively, wherein each character string at least comprises the website information, video playing time information and/or video playing frame number information and comment information of a user;

the second analysis unit is configured to analyze each character string to obtain bullet screen data corresponding to each playing video;

the second storage unit is configured to store bullet screen data corresponding to each playing video locally on the browser side according to the playing frame number information and/or the playing time information;

and the searching unit is configured to search the barrage data of the played video corresponding to the website information in the locally stored barrage data.

Optionally, the window generating module is configured to generate at least one window on the browser side as follows:

Optionally, the data display module is configured to display the bullet screen data in the window as follows:

Optionally, the apparatus further comprises:

the comment information submitting module is configured to submit comment information of a user for the video through a browser;

the second information acquisition module is configured to acquire the playing frame number information and/or the playing time information of the playing video when the comment information is submitted;

the first information updating module is configured to update comment information submitted by a user to a window according to the acquired play frame number information and/or play time information;

and the data uploading module is configured to generate user comment data according to the comment information, the play frame number information and/or the play time information submitted by the user and the identity of the browser, and upload the user comment data to the server, wherein the server reads the browser identity in the user comment data, verifies the validity of the browser identity in the user comment data, and adds the user comment data to the barrage data of the played video.

Optionally, the apparatus further comprises:

the keyword searching module is configured to receive a search keyword input by a user and search comment information corresponding to the search keyword in bullet screen data corresponding to a played video;

and the positioning playing module is configured to acquire the playing frame number information and/or the playing time information corresponding to the comment information and perform positioning playing on the played video according to the acquired playing frame number information and/or the playing time information.

Optionally, the apparatus further comprises:

the real-time acquisition module is configured to acquire new barrage data corresponding to the played video from the server in real time according to the website information;

and the second information updating module is configured to update the acquired new barrage data to the window and store the updated barrage data.

Optionally, the apparatus further comprises:

a playing time calculating module configured to calculate playing time information of the playing view as follows:

acquiring the current played frame number of a played video;

The embodiment of the invention provides a method and a device for loading a video barrage, which can enable a browser to acquire video information and load comments corresponding to a video when loading a webpage with the video, and load the corresponding comments as barrage data according to video playing frame numbers, can realize the function of adding the barrage to the video on all webpages, does not depend on whether a video website has the barrage function, and enables a user to add the barrage to the webpage video without the barrage function.

In addition, because the barrage function is uniformly added to the videos on the webpage through the browser of the client, the embodiment of the invention can also achieve the consistency of the interface of the barrage, can support any video content, and greatly improves and increases the usability and the popularity.

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 flowchart of a method for loading a video bullet screen according to an embodiment of the present invention;

FIG. 2 is a flowchart of a specific loading method of a video bullet screen according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a web page with video after bullet screen data is displayed according to one embodiment of the invention;

FIG. 4 is a flowchart illustrating a specific loading method of a second video bullet screen according to an embodiment of the present invention;

FIG. 5 is a block diagram of a loading apparatus for a video bullet screen according to an embodiment of the present invention;

fig. 6 is a block diagram of a first bullet screen data acquisition module according to an embodiment of the present invention;

fig. 7 is a block diagram of a second bullet screen data acquisition module according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may 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 disclosure to those skilled in the art.

Example one

Fig. 1 is a flowchart of a method for loading a video bullet screen according to an embodiment of the present invention, which may be implemented by modifying a browser.

Specifically, the method includes steps S102 to S106.

S102, adding a webpage with a video in a browser, and acquiring website information of the webpage and information of the video played in the webpage.

S104, acquiring bullet screen data corresponding to the played video according to the website information, wherein the bullet screen data at least comprises comment information of the video, and playing frame number information and/or playing time information corresponding to the comment information in the video.

S106, at least one window is generated at the browser side, and bullet screen data are correspondingly displayed in the window according to the playing frame number information and/or the playing time information of the played video.

In the method provided by the embodiment, the browser of the client is improved, so that when the browser loads a webpage with a video, the browser acquires information of the video, loads comments corresponding to the video, and loads corresponding comments as barrage data according to the video playing frame number, thereby realizing the function of adding barrages to the videos on all the webpages, and being independent of whether a video website has the barrage function, so that a user can add barrages to the webpage videos without the barrage function.

Example two

As another preferred embodiment of the present invention, this embodiment provides a method for loading a video bullet screen.

The method provided by the second embodiment can be realized by improving the browser, and the barrage function can be enjoyed when the webpage video is watched on the browser improved by the invention.

For convenience of description, the second embodiment specifically describes the case where the user browses the video on the web page and opens the barrage function, in the second embodiment, a browser of the client is used as an execution main body.

Fig. 2 is a flowchart of a specific loading method of a video bullet screen according to an embodiment of the present invention, where the method includes steps S201 to S209. The method is described in detail below.

S201, receiving the URL input by the user.

In this embodiment, the URL is a website and points to a web page with video.

After receiving the URL input by the user, the method continues to execute step S202, and loads the web page corresponding to the URL by the browser, and obtains the website information of the web page and the information of the played video.

In this embodiment, in order to make the obtained information of the playing video of the webpage more comprehensive, as a preferred implementation manner, before the step S202, the following steps may be further included: detecting whether the loading of the current webpage on the browser side is finished, if not, continuing to load the webpage until the loading of the webpage data of the webpage is finished; and if the loading is finished, acquiring the website information of the webpage and the information of the video played in the webpage.

Optionally, when detecting whether the current webpage is loaded on the browser side, the following method may be adopted: the browser acquires a webpage data from the server, then starts parsing to form a DOM (Document Object Model) tree of the webpage, and before the webpage is rendered, the browser kernel sends out a Document complete event which represents that all elements in the webpage are ready and can be accessed normally. After all elements in the webpage are prepared, the information of the played video can be obtained, and the information of the played video is used for completing the bullet screen function introduced subsequently.

It should be noted that, in this embodiment, after receiving the notification of the event (i.e., DocumentComplete event) that the web page is loaded, the browser may complete the bullet-screen function by calling the OnDocumentComplete () function, where the OnDocumentComplete () function may be implemented by injecting Js into the browser.

As a preferred embodiment, the web address information of the web page may be obtained by: and if the acquired website information of the webpage is judged to be the corresponding website of the preset bullet screen website, the website information is used as the acquired website information of the webpage to be displayed with bullet screen data.

For example, in this embodiment, if the user wants to watch the first set of the television drama "dad", and the input website is "http:// v.you.com/v _ show/id _ xnjeeyotg 1odcy.

As a preferred embodiment, the obtaining method of the information of the playing video includes: and acquiring information of the video played in the webpage by traversing nodes of a DOM tree in the webpage, wherein the information of the video played at least comprises the network address and the name of the video.

It should be noted that, after the web page is parsed by the browser, a corresponding DOM tree is obtained, nodes in the DOM tree can record the name and the video address of the video, and still taking the above web page address as an example, the name and the video address of the video of the first set of the obtained television series "daddy" are respectively:

"video [ [ small father ] 1 st collection _ MP4 [" apple "

“http://hz.youku.com/red/xiaobaba-01.mp4”

Further, in this step S202, the playing time and the playing frame number of the video may also be obtained by calling the video playing plug-in. For example, in the present embodiment, the following can be implemented by js:

in the Js code:

var pl=document.getElementById("player");

time=pl.currentMedia.durationString;

the total playing time of the video can be obtained, wherein the id of the flash player control is "plyer".

var totalframe=window.document.getElementById('player').TotalFrames

The total frame number of the video can be obtained.

After the website information of the webpage and the information of the playing video are acquired, step S203 is executed. In step S203, a request for acquiring bullet screen data is sent to the server according to the website information and the information of the played video. Optionally, the request may include the website information, information about playing the video, and an identity of the browser.

Alternatively, by sending a request to the server to obtain data, the following manner may be adopted:

firstly, an object oXMLHttpRequest implementation of XMLHTTP is defined, and the XMLHTTP object is used for supporting the interaction of a client and server data.

Open method, initialize the request, which parameters may include:

oXMLHttpRequest.open(bstrMethod,bstrUrl,varAsync,bstrUser,bstrPassword);

send the initialized request through oxmlttprequest.

Optionally, the request may be embodied in a json data format, for example, the following format:

{"URL":"http://www.letv.com/ptv/pplay/82188/3.html","time":"×××","CurFrame":"39090","comment":{"word":"×××",picture:"×××"}}

wherein, URL represents the current website;

time represents the time the current video has been played;

CurFrame represents the number of frames currently played;

comment is comment information of a user.

After the server receives the request sent by the browser, the server continues to execute step S204, i.e. the server verifies whether the identity of the browser is legal, if not, step S205 is executed, i.e. the server does not provide barrage data, the operation is stopped, and if so, step S206 is executed.

The server stores website information, playing video information and a mapping table of corresponding barrage data. And after the server verifies that the identity of the browser is legal, the bullet screen data of the video corresponding to the website can be searched through the mapping table.

Then, step S206 is executed, and the server returns the character string containing the bullet screen data of the video corresponding to the website to the browser.

After receiving the character string returned by the server, the browser executes step S207, analyzes the character string returned by the server to obtain the bullet screen data of the played video corresponding to the website information, and stores the bullet screen data according to the playing frame number information and/or the playing time information.

In this embodiment, the character string including the bullet screen data may still be embodied in a json format, and if the character string received by the browser and sent by the server includes the bullet screen data, it indicates that the server searches for the bullet screen data corresponding to the video, and if the character string is empty, it indicates that the video does not include the bullet screen data.

In addition, in this embodiment, when the user views the video on the web page through the browser, a cache region may be locally established at the client to store the bullet screen data of the video. The barrage data can be acquired by a server or newly added comment information of the current user for the current video.

After storing the bullet screen data, the browser continues to acquire the bullet screen data corresponding to the currently played video according to the website information through step S208. The bullet screen data at least comprises comment information of the video, and playing frame number information and/or playing time information corresponding to the comment information in the video.

It should be noted that the bullet screen data can be searched and read from a local cache region of the client according to the website information.

Next, in order to display the acquired bullet screen data, step S209 is further executed, in which at least one window is generated on the browser side, and bullet screen data is correspondingly displayed in the window according to the play frame number information and/or the play time information of the play video.

Optionally, this step S209 may include at least the following two implementation manners:

mode one, independent browser window mode

And generating at least one independent browser window at the browser side, taking the at least one independent browser window as a window for displaying the bullet screen data, and correspondingly displaying the bullet screen number at a preset position of a display area of the video element through the independent window according to the playing frame number information and/or the playing time information of the played video.

Second, web page floating layer mode

And generating at least one webpage floating layer through the injected preset script, taking the at least one webpage floating layer as a window for displaying the bullet screen data, and correspondingly displaying the bullet screen data at a preset position of a display area of the video element through the webpage floating layer according to the playing frame number information and/or the playing time information of the played video.

It should be noted that the playing time information may be implemented by establishing a timer on the browser side, and when the video starts playing, the timer performs the following operations:

A) and acquiring the total playing time of the played video and the total playing frame number of the played video, and calculating to obtain the playing frame frequency.

Where frame rate = total play frame number/total play time.

B) And acquiring the current played frame number of the played video.

C) And calculating the playing time of the playing video according to the current playing frame number of the playing video and the playing frame frequency.

Where the time currently played = number of frames previously played/frame rate.

And C, after the step C is finished, the timer informs the browser of the current playing time of the video in real time, and the browser inquires current bullet screen data in the cache region according to the current playing time and updates the current bullet screen data to a window for playing the video when acquiring the current playing time.

It should be noted that, in this embodiment, the video on the web page may also be divided into a full-screen mode and a non-full-screen mode: when the video is in a full-screen mode, the bullet screen data is displayed on the video element in the webpage. And when the video is in a non-full screen mode, the bullet screen data is displayed in an area outside the video element in the webpage. For example, it may be displayed on the right side of the video.

As shown in fig. 3, the method is a schematic diagram of a webpage with a video after bullet screen data is displayed. Wherein, the displayed good celebration is a piece of bullet screen data.

Further, after step S209 in this embodiment, a process of uploading the bullet screen data of the user may also be included, and specifically, the method may include the following steps:

1-1) submitting comment information of a user for the video through a browser, and acquiring playing frame number information and/or playing time information of a playing video when the comment information is submitted;

1-2) updating comment information submitted by a user to a window according to the acquired play frame number information and/or play time information;

1-3) generating user comment data according to comment information, play frame number information and/or play time information submitted by a user and the identity of the browser, and uploading the user comment data to a server.

The server reads the browser identity identification in the user comment data, verifies the user comment data to be legal, and adds the user comment data to the barrage data for playing the video.

The method is used for adding own comment information to the server as barrage data when the current user browses videos, so that other users can see the comment information conveniently.

For example, when a user browses the 20 th minute 20 seconds of the first set of the television drama "dad" on a webpage, and wants to add comment information "good of article performance" as barrage data, the video playing time when the user adds the comment and the comment are uploaded to a server, so that other users can display the barrage data when watching the 20 th minute 20 seconds of the first set of the television drama dad on the webpage.

Further, after step S209, the present embodiment further provides a method for searching bullet screen data, which may specifically include the following steps:

2-1) receiving a search keyword input by a user, and searching comment information corresponding to the search keyword in bullet screen data corresponding to a played video;

2-2) acquiring the playing frame number information and/or the playing time information corresponding to the comment information;

2-3) positioning and playing the playing video according to the obtained playing frame number information and/or playing time information.

For example, when a user watches the first set of the television drama "dad", and wants to search for the barrage data "the article shows well", the barrage data can be searched in the barrage data as a keyword, and if the barrage appears at 20 th minute and 20 second of the video, the video is positioned to 20 th minute and played.

Further, after step S209, the method provided in this embodiment further includes: and acquiring new barrage data corresponding to the played video from the server in real time according to the website information, updating the acquired new barrage data to a window, and storing the updated barrage data. The method is used for acquiring the bullet screen data from the server in real time so as to display the bullet screen data in real time and achieve better user experience.

According to the loading method of the barrage data, the browser of the client is improved, so that when the browser loads a webpage with a video, video information is obtained, comments corresponding to the video are loaded, the corresponding comments are loaded as the barrage data according to the video playing frame number, the barrage function can be added to the videos on all the webpages, the barrage function is not dependent on whether a video website has the barrage function, and a user can add the barrage to the webpage video without the barrage function.

Meanwhile, the loading method of the bullet screen data provided by the embodiment can also enable the user to add own comment information as bullet screen data in real time, search the bullet screen data, operate the bullet screen data in a diversified manner, and enable the user to obtain better use experience.

EXAMPLE III

The method provided by the third embodiment can be realized by improving the browser, and the barrage function can be enjoyed when the webpage video is watched on the browser improved by the invention.

For convenience of description, the third embodiment specifically describes the case where the user browses the video on the web page and opens the barrage function, in the third embodiment, a browser of the client is used as an execution main body.

Fig. 4 is a flowchart of a specific loading method of a second video bullet screen according to an embodiment of the present invention, where the method includes steps S301 to S306. The method is described in detail below.

S301, receiving the URL input by the user.

In this embodiment, the URL is a website and points to a web page with video.

After receiving the URL input by the user, the method continues to execute step S302, and the browser loads the web page corresponding to the URL, and obtains the website information of the web page and the information of the played video.

In this embodiment, in order to make the obtained information of the playing video of the webpage more comprehensive, as a preferred implementation manner, before the step S302, the following steps may be further included: detecting whether the loading of the current webpage on the browser side is finished, if not, continuing to load the webpage until the loading of the webpage data of the webpage is finished; and if the loading is finished, acquiring the website information of the webpage and the information of the video played in the webpage.

Optionally, when detecting whether the current webpage is loaded on the browser side, the following form may be adopted: the browser acquires webpage data from the server, then starts to analyze the webpage data to form a DOM tree of the webpage, and before the webpage is rendered, the browser kernel sends out a DocumentComplete event which represents that all elements in the webpage are ready and can be normally accessed. After all elements in the webpage are prepared, the information of the played video can be obtained, and the information of the played video is used for completing the bullet screen function introduced subsequently.

As a preferred embodiment, the web address information of the web page may be obtained by:

"video [ [ small father ] 1 st collection _ MP4 [" apple "

“http://hz.youku.com/red/xiaobaba-01.mp4”

Further, in this step S302, the playing time and the playing frame number of the video may also be obtained by calling the video playing plug-in.

For example, in the present embodiment, the following can be implemented by js:

in the Js code:

var pl=document.getElementById("player");

time=pl.currentMedia.durationString;

var totalframe=window.document.getElementById('player').TotalFrames

The total frame number of the video can be obtained.

After the website information of the web page and the information of the played video are acquired, step S303 is executed, and in step S303, the character strings pushed by the server and corresponding to the played video in each website information are received. Optionally, each character string at least includes website information, video playing time information and/or video playing frame number information, and comment information of the user.

It should be noted that, different from the second embodiment, the method provided in the third embodiment is that the server actively pushes the bullet screen data of a plurality of videos to the browser side, and the bullet screen data is stored by the browser side, so that when the user watches the videos, the user can directly read the corresponding bullet screen data from the local cache region.

It should be noted that, since the character strings corresponding to the broadcast videos in the respective pieces of website information pushed by the server are received in step S303, it is sufficient to perform this step before step S307.

After receiving the bullet screen data pushed by the server, step S304 is executed, that is, the browser parses each character string to obtain bullet screen data corresponding to each playing video, and stores the bullet screen data according to the playing frame number information and/or the playing time information.

After storing the bullet screen data corresponding to each video, the browser continues to obtain the bullet screen data corresponding to the currently played video according to the website information through step S305. The bullet screen data at least comprises comment information of the video, and playing frame number information and/or playing time information corresponding to the comment information in the video.

Next, in order to display the acquired bullet screen data, step S306 is further executed to generate at least one window on the browser side, and correspondingly display the bullet screen data in the window according to the play frame number information and/or the play time information of the played video.

Wherein, this step S306 can at least include the following two implementation manners:

mode one, independent browser window mode

Second, web page floating layer mode

Where frame rate = total play frame number/total play time.

B) And acquiring the current played frame number of the played video.

It should be noted that, in this embodiment, the video on the web page may be divided into a full-screen mode and a non-full-screen mode: when the video is in a full-screen mode, the barrage data is displayed on the video elements in the webpage, and when the video is in a non-full-screen mode, the barrage data is displayed in an area outside the video elements in the webpage. For example, it may be displayed on the right side of the video.

Further, after step S306 in this embodiment, a process of uploading the bullet screen data of the user may also be included, and specifically, the method may include the following steps:

Further, after step S306, the present embodiment further provides a method for searching bullet screen data, which may specifically include the following steps:

Further, after step S307, the method provided in this embodiment further includes: and acquiring new barrage data corresponding to the played video from the server in real time according to the website information, updating the acquired new barrage data to a window, and storing the updated barrage data. The method is used for acquiring the bullet screen data from the server in real time so as to display the bullet screen data in real time and achieve better user experience.

According to the loading method of the barrage data, the browser of the client is improved, so that the browser obtains the barrage data of the video pushed by the server, obtains the video information when the webpage with the video is loaded, loads the comments corresponding to the video, loads the corresponding comments according to the video playing frame number to be the barrage data, can achieve the function of adding the barrage to the videos on all the webpages, does not depend on whether the video website has the barrage function, and enables a user to add the barrage to the webpage videos without the barrage function.

Example four

Fig. 5 is a block diagram of a loading apparatus for a video bullet screen according to an embodiment of the present invention, where the apparatus 600 includes:

a web page loading module 610 configured to load a web page carrying a video in a browser;

a first information obtaining module 620 configured to obtain website information of the webpage and information of a video played therein;

the barrage data acquiring module 630 is configured to acquire barrage data corresponding to a played video according to the website information, where the barrage data at least includes comment information of the video, and play frame number information and/or play time information corresponding to the comment information in the video;

a window generating module 640 configured to generate at least one window on the browser side;

the data display module 650 is configured to correspondingly display the bullet screen data in the window generated by the window generation module 640 according to the play frame number information and/or the play time information of the played video.

Optionally, the first information obtaining module 620 is further configured to obtain website information of the webpage and information of the video played therein when a preset event sent by the browser kernel is received.

Optionally, the first information obtaining module 620 is further configured to:

Optionally, the bullet screen data acquiring module 630 is further configured to acquire bullet screen data corresponding to the played video from the server according to the website information;

Fig. 6 is a block diagram of a first bullet screen data acquiring module according to an embodiment of the present invention, and optionally, the bullet screen data acquiring module 630 includes:

the request sending unit 631 is configured to send a request for acquiring bullet screen data to a server, where the request includes website information, information for playing a video, and an identity of a browser, and the server returns a character string corresponding to the played video after verifying that the identity of the browser is legal, where the character string at least includes website information of the video, video playing time information and/or video playing frame number information, and comment information of a user;

a first parsing unit 632, configured to receive and parse the character string returned by the server, so as to obtain the bullet screen data of the played video corresponding to the website information;

a first storage unit 633 configured to store the bullet screen data according to the play frame number information and/or the play time information.

Fig. 7 is a block diagram of a second bullet screen data acquiring module according to an embodiment of the present invention, and optionally, the bullet screen data acquiring module 630 includes:

a receiving unit 634, configured to receive character strings pushed by the server and respectively corresponding to the played videos in the respective website information, where each character string at least includes website information and video playing time information

And/or video playing frame number information and comment information of a user;

a second parsing unit 635 configured to parse each character string to obtain bullet screen data corresponding to each played video;

the second storage unit 636 is configured to store bullet screen data corresponding to each played video locally on the browser side according to the playing frame number information and/or the playing time information;

the searching unit 637 is configured to search locally stored barrage data for barrage data of the played video corresponding to the website information.

Optionally, the window generating module 640 is configured to generate at least one window on the browser side as follows:

Optionally, the data display module 650 is configured to display the bullet screen data in the window as follows:

Optionally, the apparatus 600 further comprises:

a comment information submitting module 660 configured to submit comment information of the user for the video through the browser;

a second information obtaining module 670 configured to obtain the play frame number information and/or the play time information of the play video when the comment information is submitted;

the first information updating module 680 is configured to update comment information submitted by a user to a window according to the acquired play frame number information and/or play time information;

the data uploading module 690 is configured to generate user comment data according to comment information, play frame number information and/or play time information submitted by a user and the identity of the browser, and upload the user comment data to the server, where the server reads the browser identity in the user comment data and adds the user comment data to the barrage data of the played video after verifying that the browser identity is legal.

Optionally, the apparatus 600 further comprises:

the keyword search module 700 is configured to receive a search keyword input by a user, and search comment information corresponding to the search keyword in bullet screen data corresponding to a played video;

the positioning playing module 710 is configured to obtain the playing frame number information and/or the playing time information corresponding to the comment information, and perform positioning playing on the playing video according to the obtained playing frame number information and/or the obtained playing time information.

Optionally, the apparatus 600 further comprises:

a real-time obtaining module 720, configured to obtain new barrage data corresponding to the played video from the server in real time according to the website information;

and the second information updating module 730 is configured to update the acquired new barrage data to the window and store the updated barrage data.

Optionally, the apparatus 600 further comprises:

a playing time calculation module 740 configured to calculate playing time information of the playing view as follows:

acquiring the current played frame number of a played video;

The embodiment of the invention provides a loading device of a video barrage, which can be used for acquiring video information when a browser loads a webpage with a video, loading comments corresponding to the video, and loading the corresponding comments as barrage data according to video playing frame numbers, so that the barrage function can be added to the videos on all the webpages, and a user can add the barrage to the webpage video without the barrage function without depending on whether a video website has the barrage function or not.

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 disclosure 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 in a loading device for video bullets in accordance with 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.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

The embodiment of the invention discloses A1. a loading method of a video barrage, which comprises the following steps:

acquiring bullet screen data corresponding to the played video according to the website information, wherein the bullet screen data at least comprises comment information of the video, and playing frame number information and/or playing time information corresponding to the comment information in the video;

and generating at least one window on the browser side, and correspondingly displaying the barrage data in the window according to the playing frame number information and/or the playing time information of the played video.

A2. The method according to a1, wherein the acquiring website information of the web page and information of playing video therein includes:

and when the event that the webpage loading on the browser side is finished is detected, acquiring the website information of the webpage and the information of the video played in the webpage.

A3. The method according to A1 or A2, wherein the obtaining mode of the website information of the webpage comprises:

and if the acquired website information of the webpage is judged to be the corresponding website of the preset bullet screen website, the website information is used as the website information of the acquired webpage to be displayed with bullet screen data.

A4. The method of any one of A1-A3, wherein the obtaining of the information of the playing video comprises:

A5. The method according to any one of a1 to a4, wherein the acquiring bullet screen data corresponding to the playing video according to the website information comprises:

and acquiring bullet screen data corresponding to the played video from a server according to the acquired website information, wherein the server stores the website information, the played video information and a mapping table of the corresponding bullet screen data.

A6. The method according to a5, wherein the obtaining bullet screen data corresponding to the playing video from a server according to the website information includes:

sending a request for acquiring bullet screen data to a server, wherein the request comprises the website information, the video playing information and the identity of the browser, and the server returns a character string corresponding to the played video after verifying that the identity of the browser is legal, wherein the character string at least comprises the website information of the video, the video playing time information and/or the video playing frame number information and the comment information of the user;

A7. The method according to a5, wherein the acquiring bullet screen data corresponding to the playing video information from a server according to the acquired website information includes:

A8. The method of any one of a 1-a 7, wherein the generating at least one window on a browser side comprises:

A9. The method according to A8, wherein the correspondingly displaying the bullet screen data in the window according to the play frame number information and/or the play time information of the played video includes:

correspondingly displaying the bullet screen data at a preset position of a display area of a video element through the independent window according to the playing frame number information and/or the playing time information of the played video; or,

and correspondingly displaying the bullet screen data at a preset position of a display area of a video element through the webpage floating layer according to the playing frame number information and/or the playing time information of the played video.

A10. The method of any of a 1-a 9, wherein, after the displaying the barrage data, further comprising:

submitting comment information of a user for the video through the browser, and acquiring play frame number information and/or play time information of the played video when the comment information is submitted;

updating the comment information submitted by the user to the window according to the acquired play frame number information and/or play time information;

and generating user comment data according to the comment information, the playing frame number information and/or the playing time information submitted by the user and the identity identification of the browser, and uploading the user comment data to a server, wherein the server reads the browser identity identification in the user comment data, verifies the validity of the browser identity identification, and then adds the user comment data to the barrage data of the played video.

A11. The method of any of a 1-a 10, wherein, after the displaying the barrage data, further comprising:

receiving a search keyword input by a user, and searching comment information corresponding to the search keyword in bullet screen data corresponding to the played video;

A12. The method of any one of a1 to a11, further comprising:

acquiring new barrage data corresponding to the played video from a server in real time according to the website information;

and updating the acquired new bullet screen data to the window and storing the new bullet screen data.

A13. The method of any one of a 1-a 12, wherein the obtaining of the playing time information comprises:

acquiring the total playing time of the played video and the total playing frame number of the played video, and calculating to obtain a playing frame frequency;

acquiring the current played frame number of the played video;

The embodiment of the invention also discloses a B14. a loading device of the video barrage, which comprises:

the barrage data acquisition module is configured to acquire barrage data corresponding to the played video according to the website information, wherein the barrage data at least comprises comment information of the video, and playing frame number information and/or playing time information corresponding to the comment information in the video;

B15. The apparatus according to B14, wherein the first information obtaining module is further configured to obtain website information of the web page and information of playing video therein when receiving a preset event sent by the browser kernel.

B16. The apparatus of B14 or B15, wherein the first information acquisition module is further configured to:

B17. The apparatus of any one of B14-B16, wherein the first information acquisition module is further configured to:

B18. The device according to any one of B14-B17, wherein the barrage data acquiring module is further configured to acquire barrage data corresponding to the playing video from a server according to the website information;

B19. The apparatus of B18, wherein the barrage data acquisition module includes:

the system comprises a request sending unit, a video playing unit and a video playing unit, wherein the request sending unit is configured to send a request for acquiring bullet screen data to a server, the request comprises website information, video playing information and an identity of a browser, the server returns a character string corresponding to a playing video after verifying that the identity of the browser is legal, and the character string at least comprises video website information, video playing time information and/or video playing frame number information and comment information of a user;

the first analysis unit is configured to receive and analyze the character string returned by the server to obtain bullet screen data of the played video corresponding to the website information;

B20. The apparatus of B18, wherein the barrage data acquisition module includes:

the receiving unit is configured to receive character strings which are pushed by the server and correspond to played videos in all the website information, wherein each character string at least comprises website information, video playing time information and/or video playing frame number information and comment information of a user;

B21. The apparatus of any one of B14-B20, wherein the window generation module is configured to generate at least one window on a browser side as follows:

B22. The apparatus of B21, wherein the data display module is configured to display bullet screen data in the window as follows:

B23. The apparatus of any one of B14-B22, wherein the apparatus further comprises:

the comment information submitting module is configured to submit comment information of a user for the video through the browser;

the second information acquisition module is configured to acquire the playing frame number information and/or the playing time information of the played video when the comment information is submitted;

the first information updating module is configured to update comment information submitted by the user to the window according to the acquired play frame number information and/or play time information;

and the data uploading module is configured to generate user comment data according to the comment information, the play frame number information and/or the play time information submitted by the user and the identity of the browser, and upload the user comment data to a server, wherein the server reads the browser identity in the user comment data, verifies the validity of the browser identity in the user comment data, and adds the user comment data to the barrage data of the played video.

B24. The apparatus of any one of B14-B23, wherein the apparatus further comprises:

the keyword searching module is configured to receive a search keyword input by a user and search comment information corresponding to the search keyword in bullet screen data corresponding to the played video;

and the positioning playing module is configured to acquire the playing frame number information and/or the playing time information corresponding to the comment information, and perform positioning playing on the played video according to the acquired playing frame number information and/or the acquired playing time information.

B25. The apparatus of any one of B14-B24, wherein the apparatus further comprises:

the real-time acquisition module is configured to acquire new barrage data corresponding to the played video from a server in real time according to the website information;

and the second information updating module is configured to update the acquired new bullet screen data to the window and store the new bullet screen data.

B26. The apparatus of any one of B14-B25, wherein the apparatus further comprises:

a playing time calculation module configured to calculate the playing time information of the playing view as follows:

acquiring the current played frame number of the played video;

Claims

1. A loading method of a video bullet screen comprises the following steps:

2. The method of claim 1, wherein the acquiring website information of the webpage and information of the video played therein comprises:

3. The method according to claim 1 or 2, wherein the web address information of the web page is obtained in a manner that includes:

4. The method according to any one of claims 1 to 3, wherein the obtaining of the information of the playing video comprises:

5. The method according to any one of claims 1 to 4, wherein the obtaining of the barrage data corresponding to the playing video according to the website information comprises:

6. A loading device for a video bullet screen, comprising:

7. The apparatus according to claim 6, wherein the first information obtaining module is further configured to obtain website information of the web page and information of playing video therein when receiving a preset event sent by the browser kernel.

8. The apparatus of claim 6 or 7, wherein the first information acquisition module is further configured to:

9. The apparatus of any of claims 6 to 8, wherein the first information acquisition module is further configured to:

10. The apparatus according to any one of claims 6 to 9, wherein the barrage data acquiring module is further configured to acquire barrage data corresponding to the playing video from a server according to the website information;