WO2016004859A1 - 视频的弹幕显示方法及装置 - Google Patents

视频的弹幕显示方法及装置 Download PDF

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Publication number
WO2016004859A1
WO2016004859A1 PCT/CN2015/083486 CN2015083486W WO2016004859A1 WO 2016004859 A1 WO2016004859 A1 WO 2016004859A1 CN 2015083486 W CN2015083486 W CN 2015083486W WO 2016004859 A1 WO2016004859 A1 WO 2016004859A1
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WIPO (PCT)
Prior art keywords
barrage
data
video
picture
character
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/083486
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English (en)
French (fr)
Inventor
申菲
王林虎
孔令飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LeTV Information Technology Beijing Co Ltd
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LeTV Information Technology Beijing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201410321272.1A external-priority patent/CN105338410A/zh
Priority claimed from CN201410320751.1A external-priority patent/CN105245960A/zh
Application filed by LeTV Information Technology Beijing Co Ltd filed Critical LeTV Information Technology Beijing Co Ltd
Publication of WO2016004859A1 publication Critical patent/WO2016004859A1/zh
Priority to US15/246,229 priority Critical patent/US20160366466A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/40—Business processes related to social networking or social networking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • 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
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8453—Structuring of content, e.g. decomposing content into time segments by locking or enabling a set of features, e.g. optional functionalities in an executable program
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information

Definitions

  • the present invention relates to the field of Internet video technologies, and in particular, to a video display method and apparatus for video.
  • the above-mentioned barrage function is a related comment published on a video screen at the same time point, and is mostly directed to the same subject, and therefore, the purpose of enhancing the interaction between users who watch the video can be achieved.
  • the above-mentioned barrage function can only send a barrage in the form of characters, and the expression is single, and it is impossible to vividly and vividly express the mood of the video viewer when watching the video or the insight of the current video picture. It can be seen that the current video's barrage display has a single manifestation and cannot further improve the interactivity between users who view the video.
  • the embodiment of the invention provides a method and a device for displaying a video screen of a video, so as to solve the problem that the barrage display existing in the prior art has a single manifestation and cannot further improve the interaction between users who view the video.
  • a barrage display method for video comprising:
  • Creating a salivation layer comprising a transparent data layer and a transparent view layer between the video presentation layer of the video player and the player user interface operation layer, wherein the data layer is for displaying characters, the view layer is for display image;
  • the obtained barrage data of the currently played video is divided into a character barrage and a picture barrage;
  • the read character bar screen is sent to the data layer for display, and the read picture barrage is sent to the view layer for display.
  • a video display device for a video comprising:
  • a layer creation module configured to create a salivation layer including a transparent data layer and a transparent view layer between the video presentation layer of the video player and the player user interface operation layer, wherein the data layer is used to display characters
  • the view layer is for displaying a picture
  • the barrage data classification module is configured to divide the obtained barrage data of the currently played video into a character barrage and a picture barrage according to the category identifier included in the barrage data;
  • a display module configured to send the read character barrage to the data layer for display, and send the read image barrage to the view layer for display.
  • a salivation layer including a transparent data layer and a transparent view layer is first created between the video presentation layer of the video player and the player user interface operation layer, and secondly, the obtained barrage data is acquired. Sorting into a picture barrage and a character barrage, and finally, reading the character barrage and sending it to the data layer for display, and reading the picture barrage and sending it to the view layer for display.
  • the common display of the character barrage and the new picture barrage Since the picture barrage is added on the basis of the existing character barrage, and it is displayed between the video display layer and the player user interface operation layer, the expression form and display form of the barrage are diversified. It can vividly express the mood of the video viewer when watching the video and the insight of the current video image, and improve the interaction between the users who watch the video.
  • FIG. 1 is a schematic structural diagram of a layer included in a video player of the prior art according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for displaying a barrage of a video according to Embodiment 1 of the present invention
  • FIG. 3 is a schematic structural diagram of a layer included in a video player according to Embodiment 1 of the present invention.
  • FIG. 4 is a flowchart of a method for displaying a barrage of a video according to Embodiment 2 of the present invention.
  • FIG. 5 is a flowchart of a method for displaying a barrage of a video according to Embodiment 3 of the present invention.
  • FIG. 6 is a schematic structural diagram of a layer included in a video player according to Embodiment 3 of the present invention.
  • FIG. 7 is a schematic structural diagram of a video display device of a video according to Embodiment 4 of the present invention.
  • FIG. 8 is a flowchart of a method for displaying a barrage of a video according to Embodiment 5 of the present invention.
  • FIG. 9 is a schematic structural diagram of a video display device for a video according to Embodiment 6 of the present invention.
  • the embodiment of the invention provides a method and a device for displaying a video of a video, so as to solve the problem that the prior art has a single manifestation and cannot further improve the interaction between users who view the video.
  • the player's layer can be thought of as a container that is transparent and can be placed with any object element arbitrarily.
  • the layers are completely independent, the layers have a stacking order, and the objects in the upper layer will obscure the objects in the lower layer.
  • the layer currently included in the existing player is a video display layer, a player user interface operation layer, and an error prompt layer from bottom to top.
  • the video display layer is used to display a video screen and play.
  • the user interface operation layer is used to provide the user with a layer that directly interacts with the player, and the error prompt layer is used to prompt a play error.
  • a first embodiment of the present invention provides a video display method for a video.
  • the flow is shown in FIG. 2, and the method includes:
  • Step 201 Create a barrage layer including a transparent data layer and a transparent view layer between the video presentation layer of the video player and the player user interface operation layer, wherein the data layer is used to display characters, the view Layer for displaying images;
  • the first solution first create a transparent view layer between the video player layer of the video player and the player user interface operation layer; then create transparent data between the created view layer and the player user interface operation layer Floor.
  • the second solution first create a transparent data layer between the video player layer of the video player and the player user interface operation layer; then create a transparent view between the created view layer and the player user interface operation layer Floor.
  • the structure diagram of the layer of the player is as shown in FIG. 3, and from bottom to top: the video display layer, the view layer, the data layer, and the player user interface operation layer. And an error prompt layer, wherein the view layer and the data layer form a barrage layer;
  • Step 202 Identify the currently played video to be obtained according to the category identifier included in the barrage data.
  • the barrage data is divided into a character barrage and a picture barrage;
  • the barrage data can be obtained from the barrage data server.
  • the video player sends a barrage data request carrying the video identifier to the barrage data server, and the barrage data server receives the barrage data.
  • the video data of the video represented by the identifier is searched from the local database by using the video identifier carried therein, and the found barrage data is returned to the video player.
  • the barrage data may be barrage data containing the latest barrage obtained by the video player in real time from the barrage data server, for example, sending a barrage data request to the barrage server every set time, and using the current receiving The barrage data before the barrage data is updated; it can also be the barrage data obtained from the barrage data server before starting to play the video, and then it is not updated during the process of playing the video.
  • the barrage data in the step 202 includes the barrage data whose category is identified as a character and the barrage data whose category is identified as a picture, and the steps of the step 202 are performed, and the obtained barrage data of the current video can be divided according to the category identifier.
  • the picture barrage includes an emoticon in the form of a picture.
  • Step 203 Send the read character barrage to the data layer for display, and send the read image barrage to the view layer for display.
  • a salivation layer including a transparent data layer and a transparent view layer is first created between the video presentation layer of the video player and the player user interface operation layer, and secondly, the obtained barrage data is acquired. Sorting into a picture barrage and a character barrage, and finally, reading the character barrage and sending it to the data layer for display, and reading the picture barrage and sending it to the view layer for display.
  • the common display of the character barrage and the new picture barrage Since the picture barrage is added on the basis of the existing character barrage, and it is displayed between the video display layer and the player user interface operation layer, the expression form and display form of the barrage are diversified.
  • the solution of the first embodiment of the present invention can be further optimized to further improve the interactivity between the users.
  • the optimized solution of the first embodiment of the present invention is described below through the second embodiment.
  • a second embodiment of the present invention provides a video display method for a video.
  • the flow is shown in FIG. 4, and the method includes:
  • Step 401 Create a transparent view layer between the video display layer of the video player and the player user interface operation layer, the view layer is used to display the picture, and step 402 is performed;
  • Step 402 Create a transparent data layer between the created view layer and the player user interface operation layer, wherein the data layer is used to display characters; and step 403 is performed;
  • Step 403 According to the category identifier included in the barrage data, the obtained barrage data of the currently played video is divided into a character barrage and a picture barrage, and step 4041 and step 4042 are performed;
  • the picture barrage includes picture data, a playing time point of the video when the picture barr is sent, and a position where the picture barrage is placed on the video screen;
  • the character barrage includes: character data and a playing time point of the video when the character barrage is sent;
  • Step 4041 The read picture barrage is sent to the view layer, and step 4051 is performed;
  • Step 4051 The view layer creates at least one picture barrage pool according to a preset rule, and puts the picture data of the read picture barrage into corresponding according to the playing time point of the video when the picture barrage is sent. Picture of the barrage pool and perform step 4061;
  • the preset rule may be: creating a picture barrage pool corresponding to the video time period according to the video time period.
  • the video time period corresponding to the barrage pool may be that the video playing time interval corresponding to the playing time of the video is equally divided to create a video barrage corresponding to the video time segment, and the playing time of the video may be divided into unequal intervals according to the video content.
  • the scene refers to a set of consecutive shots taken at a single location.
  • the hotspot period of the video can be obtained from the barrage data server, and the barrage data server can fast forward and fast according to the number of barrage data in the video time period and the user.
  • the operations such as rewinding and reviewing are performed to determine whether the video time period is a hot spot period of the video.
  • the following is an example of dividing the video time segment and the picture barrage pool corresponding to the video time segment.
  • the current video duration can be divided into 5 video time segments, 1 video time range is greater than 0 seconds and less than or equal to 2 seconds, the second video The range of the time period is greater than 2 seconds and less than or equal to 4 seconds, the range of the third video time period is greater than 4 seconds and less than or equal to 6 seconds, and the range of the fourth video time period is greater than 6 seconds and less than 8 seconds, The range of 5 video periods is greater than 8 seconds and less than or equal to 10 seconds.
  • 3 seconds is greater than 2 seconds and less than or equal to 4 seconds, which belongs to the second video time period, and the picture barrage in the corresponding picture barrage pool is sent.
  • the playback time point of the video at this time is in a time range of more than 2 seconds and less than or equal to 4 seconds.
  • the current video includes 10 scenes and the duration of the first scene is 5 seconds, the duration of the second scene is 3 seconds, and the duration of the third scene is 2 seconds.
  • the duration is divided into three video time segments, the range of the first video time period is greater than 0 seconds and less than or equal to 5 seconds, and the range of the second video time segment is greater than 5 seconds and less than or equal to 8 seconds, and the third video time period is The range is greater than 8 seconds and less than or equal to 10 seconds.
  • Step 4061 The view layer displays the picture data in the picture barrage pool according to the position where the picture barrage is placed on the video screen;
  • Step 4042 The read character barrage is sent to the data layer, and step 4052 is performed;
  • Step 4052 The data layer creates at least one character barrage pool according to a preset rule, and puts the character data of the read character barrage into corresponding according to the playing time point of the video when the character barrage is sent.
  • the character of the barrage pool and perform step 4062;
  • the preset rule in the step 4052 is similar to the preset rule in the above step 4051, and details are not described herein again.
  • Step 4062 The data layer scrolls and displays character data in the character barrage pool.
  • the structure of the layer included in the player in FIG. 3 is used to display the picture barrage and the character barrage, because the picture barrage is displayed in the view layer according to the placed position.
  • the character barrage is scrolled.
  • the display is performed according to the structure in Fig. 3, the picture barrage does not block the character barrage, and the character barrage scroll display can also see the picture bomb in the scroll interval.
  • Curtain which enhances the readability of the barrage data.
  • the picture barrage is displayed in a transparent view layer located above the video display layer according to the position placed on the video screen, and the character is displayed on the view layer.
  • the scrolling display in the transparent data layer not only diversifies the display form of the barrage, but also increases the number of displays of the barrage data (character bar and picture barrage) at the same time. Increased interactivity between users.
  • solution of the second embodiment of the present invention can be further optimized to further improve the interactivity between the users.
  • the optimized solution of the second embodiment of the present invention is described below through the third embodiment.
  • a third embodiment of the present invention provides a video display method for a video.
  • the flow is shown in FIG. 5.
  • the method includes:
  • Step 501 Create a transparent view layer between the video display layer of the video player and the player user interface operation layer, the view layer is used to display the picture, and step 502 is performed;
  • Step 502 Create a transparent data layer between the created view layer and the player user interface operation layer, wherein the data layer is used to display characters; and step 503 is performed;
  • Step 503 According to the category identifier included in the barrage data, the obtained barrage data of the currently played video is divided into a character barrage and a picture barrage, and steps 5041 and 5042 are performed;
  • the picture barrage includes picture data, a playing time point of the video when the picture barrage is sent, a position where the picture barrage is placed on the video screen, a sending date of the picture barrage, a sender user level, and Density on the video screen;
  • the character barrage includes: character data, a playing time point of the video when the character barr is sent, a sending date of the character barrage, a user level of the sender, and a frequency of occurrence of the included character; the appearance frequency is Refers to the frequency of occurrence of the included characters in all of the video's barrage data;
  • Step 5041 The read picture barrage is sent to the view layer, and step 5051 is performed;
  • Step 5051 The view layer creates at least one picture barrage pool corresponding to the video time period according to the video time period, and performs step 5061;
  • the playing duration of the video is divided according to a preset dividing rule to obtain a series of video time segments
  • Step 5061 According to the playback time point of the video when the picture barr is sent, the picture data of the read picture barrage is put into the corresponding picture barrage pool, and step 5071 is performed;
  • Step 5071 The view layer prioritizes the picture data in the picture barrage pool according to one or more of a sending date of the picture barrage, a user level of the sender, and a density on the video screen. Sorting and executing step 5081;
  • the above sorting may also be referred to as prioritization, and the priority of the image data may be set.
  • Picture barrage the lower the priority.
  • the density on the video screen can be counted by the barrage server and sent to the video player.
  • Step 5081 The view layer displays the picture data in the picture barrage pool according to the sort order of the picture data and the position where the picture barr is placed on the video screen.
  • the video pixel value of the currently played video may be acquired, and the image data that can be displayed when the current video is played is determined according to the correspondence between the saved video pixel value and the number of displayable picture data. Number of pieces M1;
  • step 5081 the view layer may be placed in the video according to the picture barrage.
  • the selected picture data is displayed at a position on the screen.
  • step 5071 is the picture data selected according to the priority sorting order, the image data with higher priority is more likely to be selected, and therefore, the view layer can be displayed at the position where the picture barr is placed on the video screen.
  • the selected picture data is selected, the possibility that the quality of the displayed picture data is relatively high is relatively large, which also serves to block some meaningless or meaningless picture barrage, further improving the interaction between users. .
  • the unselected picture data will not be displayed, so that the current user can be seen in order to provide a display opportunity for the undisplayed picture data.
  • the image data that is not displayed further improves the interaction between the users.
  • the method further comprises: marking the displayed image data as displayed;
  • the displayed picture data that is seen this time at the same playback time point is different from the last displayed picture data.
  • Step 5042 Send the read character barrage to the data layer, and perform steps 5052;
  • Step 5052 The data layer creates at least one character barrage pool corresponding to the video time segment according to the video time period, and performs step 5062;
  • Step 5062 According to the playback time point of the video when the character barr is sent, the character data of the read character barrage is put into the corresponding character barrage pool, and step 5072 is performed;
  • Step 5072 The data layer prioritizes character data in the character barrage pool according to one or more of a sending date of the character barrage, a user level of the sender, and a frequency of occurrence of the included characters. Sorting and performing step 5082;
  • the order of the priority of the character data in the step 5072 is similar to that of the picture data in the picture barrage pool, and details are not described herein again.
  • Step 5082 The data layer scrolls and displays character data in the character barrage pool in a sorting order.
  • the video pixel value of the video may be acquired, and the number of character data that can be displayed when the current video is played is determined according to the correspondence between the saved video pixel value and the number of displayable character data.
  • step 5082 the data layer may scroll display the selected character data.
  • step 5071 is character data selected in the order of priority sorting, the possibility that the character data having the higher priority is selected is larger, and therefore, the character data displayed when the data layer scrolls and displays the selected character data.
  • the possibility of relatively high quality is relatively large, which also plays a role in shielding some meaningless or meaningless character data, further improving the interaction between users.
  • the unselected character data will not be displayed, so that the current user can be seen in order to provide a display opportunity for the undisplayed character data.
  • the undisplayed character data further improves the interaction between the users.
  • the method further comprises: marking the displayed character data as displayed;
  • At this time, at most M2 pieces of character data may be selected in the character data not marked as displayed in the character barrage pool according to the sort order of the character data for the current user.
  • the barrage display method of the video in any of the above embodiments is also include:
  • a category identifier as a picture for the received picture bar, and placing the picture data in the received picture barrage into the corresponding picture barrage pool according to the current playing time point, and the video carrying the video And the received picture barrage of the identifier, the user level of the current user, the date of transmission, the category identifier, the current playing time point, and the location information placed on the video screen is sent to the barrage data server .
  • the view layer in the above step 5081 displays the picture data in the picture barrage pool according to the sort order of the picture data and the position where the picture barr is placed on the video screen, including:
  • the view layer displays the picture data in the picture barrage pool and the picture data in the received picture barrage according to the sort order of the picture data and the position where the picture barrage is placed on the video picture.
  • the bar display method of the video in any of the above embodiments further includes:
  • the data layer in the above step 5082 scrolls and displays the character data in the character barrage pool in a sorting order, including:
  • the data layer scrolls and displays the character data in the character barrage pool and the received character data in the character barrage in a sorting order.
  • the user is given the opportunity to re-view the picture barrage that has been displayed, thereby improving the user's interaction.
  • the method further includes:
  • the user in order to cyclically display the character data in the character bar pool, the user is re-viewed the opportunity of the displayed character barrage to improve the user's interaction, and the method further includes:
  • the character data in the character barrage pool corresponding to the video time period is displayed, the character data in the character barrage pool is all marked as not displayed.
  • the method for the user to send the above picture barrage can be implemented by:
  • a user interface (UI) operating layer including a setting is created in advance between the data layer and the player user interface operation layer, that is, the barrage layer includes a view layer, a data layer, and The user interface operation layer of the barrage player; the structure of the layer included in the player at this time is shown in FIG. 6.
  • the user can operate the user interface of the barrage player user interface, drag and drop the selected picture barrage on the user, click the mouse, and place the barrage expression on the video screen to be placed, the user When the mouse is released, the picture of the mouse drag and drop disappears.
  • the user interface of the barrage user interface sends out the data notification view layer, the number of the selected picture barrage, the user level of the selected picture barrage, and the selected picture.
  • the position of the barrage on the video screen played by the player (in the form of available coordinates).
  • the view layer displays the selected image dragged by the user on the view layer, and displays the video carrying the video.
  • the received picture barrage of the identifier, the user level of the current user, the date of transmission, the category identifier, the current playing time point, and the location information placed on the video screen are sent to the barrage Data server.
  • the picture barrage pool and the character barrage pool are drawn according to the video time period, and the corresponding picture barrage and character barrage in the picture barrage pool and the character barrage pool are respectively prioritized. Sorted and displayed in the order of priority in the display, so that the character bar and picture barr of high priority are displayed preferentially, so that high-quality barrage data is preferentially displayed, and the interaction between users is improved. .
  • the number of displayed barrage data (including image data and character data) is limited, and up to a limited number of character data and picture data are selected from the sorted character barrage pool or picture barrage pool, effectively avoiding The superposition of the character barrage improves the readability of the scrolling displayed character data, thereby further improving the interactivity between the users to a large extent.
  • a fourth embodiment of the present invention provides a video display device for a video, and a schematic structural diagram thereof is shown in FIG. 7, including: a layer creation module 701, a barrage Data classification module 702 and display module 703;
  • a layer creation module 701 configured to create a salivation layer including a transparent data layer and a transparent view layer between the video presentation layer of the video player and the player user interface operation layer, wherein the data layer is used for display a character, the view layer is used to display a picture;
  • the barrage data classification module 702 is configured to divide the obtained barrage data of the currently played video into a character barrage and a picture barrage according to the category identifier included in the barrage data;
  • the display module 703 is configured to send the read character barrage to the data layer for display, and send the read image barrage to the view layer for display.
  • the layer creation module 701 is specifically configured to create a transparent view layer between the video presentation layer of the video player and the player user interface operation layer; the view layer and the player user interface are created. Create a transparent data layer between the operational layers.
  • the picture barrage includes picture data, a playing time point of the video when the picture barr is sent, and a position where the picture barrage is placed on the video screen;
  • the character barrage includes: a character The data and the playback time point of the video when the character barrage is sent;
  • the display module 703 is specifically configured to send the read picture barrage to the view layer; use the view layer to create at least one picture barrage pool according to a preset rule, and according to the picture barrage When the video is played, the picture data of the picture barrage is placed in the corresponding picture barrage pool; and the picture layer is used to display the picture according to the position where the picture barrage is placed on the video picture.
  • Transmitting image data in the pool sending the read character barrage to the data layer; using the data layer to create at least one character barrage pool according to a preset rule, and according to the character barrage
  • the playing time point of the video at the time of sending puts the character data of the read character barrage into the corresponding character barrage pool; and uses the data layer to scroll and display the character data in the character barrage pool.
  • the picture barrage comprises: a date of sending the picture barrage, the sender's user Level and density on the video screen; the character barrage further includes: a date of transmission of the character barrage, a user level of the sender, and a frequency of occurrence of the included character; the appearance frequency refers to the included character in the video The frequency of occurrence in all barrage data;
  • the display module 703 is configured to use the view layer to create at least one picture barrage pool corresponding to the video time segment according to the video time period, wherein the play duration of the video is divided according to a preset division rule. Obtaining a series of video time segments; and using the data layer to create at least one character barrage pool corresponding to the video time period according to the video time period;
  • the device further includes: a sorting module 704, configured to utilize the view layer according to one or more of a sending date of the picture barrage, a user level of the sender, and a density on the video screen.
  • the picture data is sorted with a priority from high to low; using the data layer according to one or more of the sending date of the character barrage, the user level of the sender, and the frequency of occurrence of the included characters
  • the character data in the order is sorted from high to low;
  • the display module 703 is configured to display, by using the view layer, image data in the picture barrage pool according to a sorting order of the picture data and a position where the picture barrage is placed on the video screen;
  • the sort order scrolls to display the character data in the character barrage pool.
  • the device further comprises:
  • the receiving module 705 is configured to receive a picture barrage that is sent by the current user at the current playing time point, and record a position where the picture barrage is placed on the video screen;
  • the executing module 706 is configured to set a category identifier as a picture for the received picture bar, and put the picture data in the received picture barrage into the corresponding picture barrage pool according to the current playing time point;
  • a sending module 707 configured to: carry the video identifier of the video, the user level of the current user, a sending date, the category identifier, the current playing time point, and the location information that is placed on the video screen
  • the received picture barrage is sent to the barrage data server.
  • the device further comprises:
  • the receiving module 705 is configured to receive a character barrage that is sent by the current user at the current playing time point;
  • the executing module 706 is configured to set a category identifier as a character for the received character barrage, and put the character data in the received character barrage into the corresponding character barrage pool according to the current playing time point;
  • a sending module 707 configured to: carry the video identifier of the video, the current user The received character bar of the user level, the date of transmission, the category identification, and the current play time point information is sent to the barrage data server.
  • the last preferred device and the last-numbered preferred device have the same module name but different functions, and the present invention may also have a preferred device, the preferred device includes a module and the last preferred device described above.
  • the module and the connection relationship are the same, but the receiving module, the executing module and the sending module are both provided with the functions of the last preferred device and the corresponding module in the last-numbered preferred device, and are not described herein again.
  • solution of the third embodiment of the present invention can be further optimized to further improve the interactivity between the users.
  • the optimized solution of the third embodiment of the present invention is described below through the fifth embodiment.
  • a fifth embodiment of the present invention provides a method for displaying a video of a barrage.
  • the bar graph data is taken as a character data, and the flowchart thereof is as shown in FIG. 8.
  • the method includes:
  • Step 801 Determine a barrage pool corresponding to a video time segment to which a current playing time point of the currently played video belongs;
  • Step 802 Acquire a video pixel value of the currently played video.
  • the video pixel value of the video (the pixel value in the height multiplied by the pixel value in the width) has a large relationship with the number of the barrable data that can be displayed in the video frame range, In this step 802, the video pixel value of the currently played video is first determined.
  • Step 803 Determine, according to the correspondence between the saved video pixel value and the number of displayable bar data, the number M of barrage data that can be displayed when playing the current video;
  • the above correspondence can be set in advance based on the empirical value.
  • the larger the video pixel value of the video the larger the screen range that the video can display, and the larger the size that can be displayed.
  • the number of barrage data that can be displayed on the video screen is larger. For example, if the pixel value of a video is 1440*1960, if the video picture and the first picture are divided into 2 columns, and the height of each line is 128 pixels, the bar data data can be displayed on one frame when the video is played. The number M is 22. If only one barrage is displayed per line, M is 11.
  • Step 804 Select at most M barrage data in the determined barrage pool
  • Step 805 Scrolling and displaying the selected barrage data in sequence in the current video time period.
  • the scroll display in the above step 805 may be scrolling at the bottom of the video, or scrolling at the top of the video, and scrolling from one edge to the other of the video screen. For example, scrolling from the left edge to the right edge of the video screen.
  • the number of pixels occupied by the height used to display the video may be combined with the number of pixels occupied by the characters included in the barrage data in the current video time period.
  • the selected barrage data is sequentially scrolled in turn on the video screen in sequence.
  • the barrage data with the same transmission time can be displayed at the same playback time point.
  • the transmission time is a time for transmitting the barrage data with respect to each video time period when watching the video.
  • each of the barrage data can be displayed for 3 seconds during the scroll display, and at this time, the barrage data can be Good readability.
  • the barrage pool corresponding to the video time segment to which the current playing time point belongs is determined, and secondly, according to the video pixel value of the currently played video, the barrage data that can be displayed when the current video is played is determined.
  • the number of bars is then selected from the determined barrage pool to determine the number of barrage data of the number of barrage data, and finally the selected barrage data is scrolled in sequence during the current video time period. Since the barrage pool corresponding to the video time segment to which the current playing time point belongs is determined, and the number of barrage data displayed in the current video time period is reasonably constrained, it is ensured that the current video time period is displayed.
  • the barrage data is more orderly, which increases the probability of no superposition, and the possibility of affecting the user's reading is small, that is, the interaction between users is improved relative to the prior art.
  • the method further includes:
  • the selected barrage data is sequentially scrolled in the current video time period, including:
  • the selected barrage data is scrolled and displayed in sequence according to the determined corresponding moving speed during the current video time period.
  • the moving speed of the barrage data during scroll display is determined according to the number of characters included in the barrage data, thereby further improving the displayed barrage. readability.
  • the user is given the opportunity to re-view the barrage data that has been displayed, thereby improving the user's interaction.
  • the method further includes:
  • the barrage data in the barrage pool is all marked as not displayed.
  • the amount of the barrage data in the barrage pool is limited in each video time period, and a part of the barrage data may be displayed according to the sorting order, and the remaining barrage data cannot be displayed. The user cannot see it. Therefore, when the user repeats playing or plays back the current video, the undisplayed barrage data is selected according to the sorting order and the selected barrage is scrolled in turn until the barrage in the barrage pool It is completely popped up and displayed again. It can then be recycled.
  • the user sends the barrage data, and after watching the barrage data content within 10-20 minutes, the user then rolls back and watches, and then retreats to In 10 minutes, the previously displayed barrage data is no longer displayed.
  • the priority of the barrage data the barrage data that has not been displayed is selected and displayed, but the barrage data sent by the user itself is displayed every time. The display is displayed regardless of how many times the video is viewed and the video is displayed for 10 minutes.
  • the number of the barrographic data displayed on the video screen in the current video time period is limited, and at the same time, the moving speed in the selected barrage data is based on the included characters.
  • the number is determined, and the readability of the barrage data for scroll display is ensured from various angles, thereby greatly improving the interaction between users.
  • a sixth embodiment of the present invention provides a video display device for a video, and a schematic structural diagram thereof is shown in FIG. 9 , including: a barrage pool determining module 90 , an obtaining module 91 , Selection module 92 and display module 93; wherein:
  • the barrage pool determining module 90 is configured to determine a barrage pool corresponding to the video time segment to which the current playing time point of the currently played video belongs, wherein the playing time of the video is divided according to a preset rule to obtain a series of a video time period; the barrage pool includes all barrage data sent by the user for the video during a corresponding video time period in which the video is played;
  • the obtaining module 91 is configured to obtain a video pixel value of the currently played video, and determine, according to the correspondence between the saved video pixel value and the number of displayable saliva data, the number of the barrable data that can be displayed when the current video is played. M;
  • a selection module 92 configured to select at most M barrage data in the determined barrage pool
  • the display module 93 is configured to scroll and display the selected barrographic data in sequence during the current video time period when the barrage data is character data.
  • the barrage data includes a user level and/or a sending date of the sender; the device further includes:
  • the sorting module 94 is configured to: before the selecting module selects at most M pieces of barrographic data in the determined barrage pool, according to one or more of the sending date of the barrage data, the user level of the sender, and the frequency of occurrence of the included characters Sorting the priority of the barrage data in the determined barrage pool from high to low, the frequency of occurrence is the frequency of occurrence of the included characters in all the barrographic data of the video;
  • the selection module 92 is specifically configured to select at most M pieces of barrage data in the determined barrage pool according to the sorting order of the barrage data.
  • the device further comprises:
  • a marking module 95 configured to mark the barrage data that has been scrolled display as displayed
  • the selection module 92 is specifically configured to select, for the current user, at most M pieces of barrage data in the determined barrage data of the barrage pool that is not marked as displayed according to the sorting order of the barrage.
  • the device further comprises:
  • the speed determining module 96 is configured to: after the selecting module selects at most M pieces of barrage data in the determined barrage pool, and before the display module sequentially scrolls and displays the selected barrage data in the current video time period, according to the barrage The number of characters included in the data determines the corresponding moving speed of each selected barrage data; wherein the more the number of characters included, the slower the moving speed of the barrage data;
  • the display module 93 is configured to sequentially scroll and display the selected barrage data according to the determined corresponding moving speed during the current video time period.
  • the device further comprises:
  • the receiving module 97 is configured to receive the barrage data sent by the current user at the current playing time point;
  • the executing module 98 is configured to add the received barrage data to the determined barrage pool, and use the current playing time point as the sending time of the received barrage data;
  • the sending module 99 is configured to send the received barrage data carrying the video identifier, the user level of the current user, the sending date, and the sending time information to the barrage data service.
  • the display module 93 is specifically configured to sequentially scroll and display the selected barrage data and the received barrage data in a current video time period for a current user.
  • the marking module 95 is further configured to mark the barrage data in the barrage pool as not displayed when the barrage data in the barrage pool corresponding to the video time period is displayed.
  • the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
  • the foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

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Abstract

一种视频的弹幕显示方法及装置，包括：在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，其中，所述数据层用于显示字符，所述视图层用于显示图片；根据弹幕数据中包含的类别标识将获取的当前播放的视频的弹幕数据分为字符弹幕和图片弹幕；将读取的所述字符弹幕发送给所述数据层进行显示，以及将读取的所述图片弹幕发送给所述视图层进行显示。通过实施例的方案，由于在现有字符弹幕的基础上，新增了图片弹幕并将其在创建的视图层进行显示，因此，多样化了弹幕的表现及显示形式，可供用户生动形象地表达观看视频时的心情及见解，提高了观看该视频的用户之间的互动性。

Description

视频的弹幕显示方法及装置 技术领域
本发明涉及互联网视频技术领域，尤其涉及一种视频的弹幕显示方法及装置。
背景技术
随着互联网视频技术的发展，视频播放器具有了弹幕功能。通过弹幕功能，用户在网上看视频时，可以看到当前视频画面上显示的其他已经看过当前视频画面的用户发表的评论，同时，也可以在当前视屏画面上发表评论，并实时地将自己发表的评论显示在当前视频画面上。
上述弹幕功能，由于是针对同一时间点的视频画面发表的相关评论，大多数情况下是针对同一主题的，因此，可以实现增强观看视频的用户之间的互动性的目的。
然而，上述弹幕功能只能发送字符形式的弹幕，表现形式单一，无法生动并形象地表达视频观看者观看视频时的心情或对当前视频画面的见解。由此可见，当前视频的弹幕显示存在表现形式单一，无法进一步提高观看该视频的用户之间的互动性的问题。
发明内容
本发明实施例提供了一种视频的弹幕显示方法及装置，以解决现有技术存在的弹幕显示存在表现形式单一，无法进一步提高观看该视频的用户之间的互动性的问题。
本发明实施例提供的具体技术方案如下：
一种视频的弹幕显示方法，所述方法包括：
在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，其中，所述数据层用于显示字符，所述视图层用于显示图片；
根据弹幕数据中包含的类别标识将获取的当前播放的视频的弹幕数据分为字符弹幕和图片弹幕；
将读取的所述字符弹幕发送给所述数据层进行显示，以及将读取的所述图片弹幕发送给所述视图层进行显示。
一种视频的弹幕显示装置，所述装置包括：
图层创建模块，用于在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，其中，所述数据层用于显示字符，所述视图层用于显示图片；
弹幕数据分类模块，用于根据弹幕数据中包含的类别标识将获取的当前播放的视频的弹幕数据分为字符弹幕和图片弹幕；
显示模块，用于将读取的所述字符弹幕发送给所述数据层进行显示，以及将读取的所述图片弹幕发送给所述视图层进行显示。
在本发明实施例的方案中，首先在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，其次对获取的弹幕数据进行分类为图片弹幕和字符弹幕，最后，读取的所述字符弹幕并发送给所述数据层进行显示，读取的所述图片弹幕并发送给所述视图层进行显示，实现了字符弹幕与新增的图片弹幕的共同显示。由于在现有字符弹幕的基础上，新增了图片弹幕，并将其在视频展示层与播放器用户界面操作层之间进行显示，因此，多样化了弹幕的表现形式及显示形式，可以生动形象地表达视频观看者观看视频时的心情及对当前视频画面的见解，提高了观看该视频的用户之间的互动性。
附图说明
图1为本发明实施例一提供的现有技术的视频播放器包含的层的结构示意图；
图2为本发明实施例一提供的视频的弹幕显示方法的流程图；
图3为本发明实施例一提供的视频播放器包含的层的结构示意图；
图4为本发明实施例二提供的视频的弹幕显示方法的流程图；
图5为本发明实施例三提供的视频的弹幕显示方法的流程图；
图6为本发明实施例三提供的视频播放器包含的层的结构示意图；
图7为本发明实施例四提供的视频的弹幕显示装置的结构示意图；
图8为本发明实施例五提供的视频的弹幕显示方法的流程图；
图9为本发明实施例六提供的视频的弹幕显示装置的结构示意图。
具体实施方式
本发明实施例提供了一种视频的弹幕显示方法及装置，以解决现有技术中存在表现形式单一，无法进一步提高观看该视频的用户之间的互动性的问题。
为了更好地理解本发明的方案，首先对现有的播放器包含的层级进行说明：
播放器的层可以看作是一个透明并可以任意放置任何对象元素的容器，层之间是完全独立的，层有叠放次序，上面层中的对象会遮住下面层的对象。如图1所示，为现有的播放器通常包含的层，从下往上依次是视频展示层、播放器用户界面操作层和出错提示层，其中，视频展示层用于显示视频画面，播放器用户界面操作层是用于为用户提供直接与播放器进行交互操作的层，出错提示层用于提示出现播放错误。
下面结合附图对本发明实施例作进一步说明。
实施例一
本发明实施例一提供了一种视频的弹幕显示方法，其流程如图2所示，该方法包括：
步骤201：在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，其中，所述数据层用于显示字符，所述视图层用于显示图片；
本步骤201中，包括了两种创建方案：
第一种方案：首先在视频播放器的视频展示层与播放器用户界面操作层之间创建透明的视图层；然后在创建的所述视图层与播放器用户界面操作层之间创建透明的数据层。
第二种方案：首先在视频播放器的视频展示层与播放器用户界面操作层之间创建透明的数据层；然后在创建的所述视图层与播放器用户界面操作层之间创建透明的视图层。
针对第二种方案，创建数据层和视图层之后，播放器的层的结构示意图如图3所示，从下往上依次是：视频展示层、视图层、数据层、播放器用户界面操作层和出错提示层，其中，视图层和数据层构成弹幕层；
步骤202：根据弹幕数据中包含的类别标识将获取的当前播放的视频 的弹幕数据分为字符弹幕和图片弹幕；
所述弹幕数据可以从弹幕数据服务器获取，例如：在打开视频时，视频播放器向弹幕数据服务器发送携带该视频标识的弹幕数据请求，弹幕数据服务器在接收到该弹幕数据请求后，利用其中携带的视频标识从本地的数据库中查找到该标识所表示的视频的弹幕数据，并将查找到的弹幕数据返回给所述视频播放器。
所述弹幕数据可以是视频播放器实时从弹幕数据服务器中获取的包含最新弹幕的弹幕数据，例如，每隔设定时间向弹幕服务器发送弹幕数据请求，并用本次的接收的弹幕数据更新之前的弹幕数据；也可以是在开始播放视频之前从弹幕数据服务器获取的弹幕数据，之后在播放该视频的过程中一直不进行更新。
本步骤202中的弹幕数据包括类别标识为字符的弹幕数据和类别标识为图片的弹幕数据，执行本步骤202的步骤，根据类别标识即可将获取的当前的视频的弹幕数据分为字符弹幕和图片弹幕；
所述图片弹幕包括图片形式的表情弹幕。
步骤203：将读取的所述字符弹幕发送给所述数据层进行显示，以及将读取的所述图片弹幕发送给所述视图层进行显示。
在本发明实施例的方案中，首先在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，其次对获取的弹幕数据进行分类为图片弹幕和字符弹幕，最后，读取的所述字符弹幕并发送给所述数据层进行显示，读取的所述图片弹幕并发送给所述视图层进行显示，实现了字符弹幕与新增的图片弹幕的共同显示。由于在现有字符弹幕的基础上，新增了图片弹幕，并将其在视频展示层与播放器用户界面操作层之间进行显示，因此，多样化了弹幕的表现形式及显示形式，可以生动形象地表达视频观看者观看视频时的心情及对当前视频画面的见解，提高了观看该视频的用户之间的互动性。此外，还可以对本发明实施例一的方案进行优化，进而来更进一步提高用户之间的互动性，下面通过实施例二对本发明实施例一的优化的方案进行说明。
实施例二
本发明实施例二提供了一种视频的弹幕显示方法，其流程如图4所示，该方法包括：
步骤401：在视频播放器的视频展示层与播放器用户界面操作层之间创建透明的视图层，所述视图层用于显示图片，并执行步骤402；
步骤402：在创建的所述视图层与播放器用户界面操作层之间创建透明的数据层，其中，所述数据层用于显示字符；并执行步骤403；
步骤403：根据弹幕数据中包含的类别标识将获取的当前播放的视频的弹幕数据分为字符弹幕和图片弹幕，并执行步骤4041和步骤4042；
所述图片弹幕包括图片数据、该图片弹幕被发送时的该视频的播放时间点、以及该图片弹幕被放置在视频画面上的位置；
所述字符弹幕包括：字符数据和该字符弹幕被发送时的该视频的播放时间点；
步骤4041：将读取的所述图片弹幕发送给所述视图层，并执行步骤4051；
步骤4051：所述视图层按照预设的规则创建至少一个图片弹幕池，并根据所述图片弹幕被发送时的该视频的播放时间点将读取的图片弹幕的图片数据放入相应的图片弹幕池，并执行步骤4061；
所述预设规则可以是按照视频时间段创建视频时间段对应的图片弹幕池，此时，图片弹幕池中的图片弹幕被发送时的该视频的播放时间点均属于与其所在的图片弹幕池对应的视频时间段，可以是对所述视频的播放时长采取等间隔划分创建视频时间段对应的图片弹幕池，也可以根据视频内容对所述视频的播放时长进行不等间隔划分创建视频时间段对应的图片弹幕池。进行不等间隔划分时，可根据播放构成所述视频的各场景的时长进行划分以及根据视频的热点时间段进行划分。所述场景是指一个单独的地点拍摄的一组连续的镜头。在根据视频的热点时间段进行划分时，视频的热点时间段可以从弹幕数据服务器中获取，弹幕数据服务器可根据该视频时间段内的弹幕数据的条数以及用户的快进、快退和回看等操作进行统计，进而确定该视频时间段内是否是视频的热点时间段。
下面对视频时间段的划分及与视频时间段对应的图片弹幕池进行举例说明。
例如：假设当前视频的长度为10秒，在划分时间段的标准为每两秒划分1个时间段(也即等间隔划分)时，可将当前视频划时长分为5个视频时间段，第1视频时间段的范围为大于0秒且小于等于2秒，第2个视频 时间段的范围为大于2秒且小于等于4秒，第3个视频时间段的范围为大于4秒且小于等于6秒，第4个视频时间段的范围为大于6秒且小于8秒，第5个视频时间段的范围为大于8秒且小于等于10秒。
在当前播放的视频的当前播放时间点为3秒时，3秒大于2秒且小于等于4秒也即属于第2个视频时间段，此时对应的图片弹幕池中的图片弹幕被发送时的该视频的播放时间点均在大于2秒且小于等于4秒这一时间范围内。
在上述长度为10秒的当前视频中包括3个场景且第1个场景的时长为5秒，第2个场景的时长为3秒，第3个场景的时长为2秒时，可将当前视频时长划分为3个视频时间段，第1个视频时间段的范围是大于0秒小于等于5秒，第2个视频时间段的范围为大于5秒小于等于8秒，第三个视频时间段的范围为大于8秒小于等于10秒。
步骤4061：所述视图层按照图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据；
步骤4042：将读取的所述字符弹幕发送给所述数据层，并执行步骤4052；
步骤4052：所述数据层按照预设的规则创建至少一个字符弹幕池，并根据所述字符弹幕被发送时的该视频的播放时间点将读取的字符弹幕的字符数据放入相应的字符弹幕池，并执行步骤4062；
本步骤4052中的预设的规则与上述步骤4051中的预设的规则类似，这里不再赘述。
步骤4062：所述数据层滚动显示所述字符弹幕池中的字符数据。
在本申请实施例二中采用了图3中的播放器包含的层的结构来进行图片弹幕和字符弹幕的显示，这是因为，图片弹幕在视图层是按照被放置的位置显示的，而字符弹幕是滚动显示的，按照图3中的结构进行显示时，使得图片弹幕不会遮挡字符弹幕，而字符弹幕的滚动显示，也可以在滚动的间隔中看到图片弹幕，进而增强弹幕数据的可读性。
在本发明实施例二的方案中，将图片弹幕在位于视频展示层之上的透明的视图层中按照被放置在视频画面上的位置进行显示，将字符弹幕在所述视图层之上的透明的数据层中滚动显示，不仅多样化了弹幕的显示形式，而且增大了在同一时间显示弹幕数据(字符弹幕和图片弹幕)的显示条数， 提高了用户之间的互动性。
此外，还可以对本发明实施例二的方案进行进一步优化，进而来更进一步提高用户之间的互动性，下面通过实施例三对本发明实施例二的优化的方案进行说明。
实施例三
本发明实施例三提供了一种视频的弹幕显示方法，其流程如图5所示，该方法包括：
步骤501：在视频播放器的视频展示层与播放器用户界面操作层之间创建透明的视图层，所述视图层用于显示图片，并执行步骤502；
步骤502：在创建的所述视图层与播放器用户界面操作层之间创建透明的数据层，其中，所述数据层用于显示字符；并执行步骤503；
步骤503：根据弹幕数据中包含的类别标识将获取的当前播放的视频的弹幕数据分为字符弹幕和图片弹幕，并执行步骤5041和步骤5042；
所述图片弹幕包括图片数据、该图片弹幕被发送时的该视频的播放时间点、该图片弹幕被放置在视频画面上的位置、图片弹幕的发送日期、发送者的用户等级和在视频画面上的密度；
所述字符弹幕包括：字符数据、该字符弹幕被发送时的该视频的播放时间点、字符弹幕的发送日期、发送者的用户等级和包含的字符出现的频率；所述出现频率是指包含的字符在该视频的全部弹幕数据中的出现频率；
步骤5041：将读取的所述图片弹幕发送给所述视图层，并执行步骤5051；
步骤5051：所述视图层按照视频时间段创建至少一个与视频时间段对应的图片弹幕池，并执行步骤5061；
其中，将所述视频的播放时长按照预设的划分规则进行划分，得到系列的视频时间段；
步骤5061：根据所述图片弹幕被发送时的该视频的播放时间点将读取的图片弹幕的图片数据放入相应的图片弹幕池，并执行步骤5071；
步骤5071：所述视图层根据图片弹幕的发送日期、发送者的用户等级和在视频画面上的密度中的一种或几种对图片弹幕池中的图片数据进行优先级由高到低的排序，并执行步骤5081；
上述排序也可称为按照优先级排序，可以对图片数据的优先级进行设 置，发送日期越早的图片弹幕，该图片弹幕中的图片数据的优先级越高，发送日期越晚的图片弹幕，优先级越低；发送者的用户等级越高的图片弹幕，优先级越高，发送者的用户等级越低的图片弹幕，优先级越低；在视频画面上的密度越低的图片弹幕，优先级越高，在视频画面上的密度越低的图片弹幕，优先级越低。
所述在视频画面上的密度可由弹幕服务器进行统计并发送给视频播放器。
步骤5081：所述视图层按照图片数据的排序顺序和图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据。
较优的，上述步骤5041之前，还可以获取所述当前播放的视频的视频像素值，并根据保存的视频像素值与可显示图片数据条数的对应关系确定播放当前视频时可显示的图片数据的条数M1；
则在步骤5071之后，步骤5081之前，按照优先级的排序顺序从所述图片弹幕池中选择至多M1条图片数据，则在步骤5081中，所述视图层可按照图片弹幕被放置在视频画面上的位置显示所述选择的图片数据。
由于上述步骤5071中是按照优先级排序顺序来选择的图片数据，优先级越高的图片数据被选择的可能性越大，因此，视图层可按照图片弹幕被放置在视频画面上的位置显示所述选择的图片数据时，显示的图片数据的质量相对较高的可能性比较大，也就起到了屏蔽一些无意义或意义不大的图片弹幕的作用，进一步提高了用户之间的互动。
考虑到所述图片弹幕池中存在的未被选择的图片数据，进而这些未被选择的图片数据将无法被显示，为了给这些未被显示的图片数据提供显示的机会，让当前用户看到这些未被显示的图片数据，进一步提高用户之间的互动性，较优的，所述方法还包括：将显示的图片数据标记为已显示；
此时，上述选择图片数据时可针对当前用户，按照图片数据的排序顺序，在图片弹幕池中的未被标记为已显示的图片数据中选择至多M1条图片数据。
通过上述优选的方案，针对当前用户，在重复进行观看所述视频时，在同一播放时间点本次看到的显示的图片数据与上次看到的显示的图片数据不相同。
步骤5042：将读取的所述字符弹幕发送给所述数据层，并执行步骤 5052；
步骤5052：所述数据层按照视频时间段创建至少一个与视频时间段对应的字符弹幕池，并执行步骤5062；
步骤5062：根据所述字符弹幕被发送时的该视频的播放时间点将读取的字符弹幕的字符数据放入相应的字符弹幕池，并执行步骤5072；
步骤5072：所述数据层根据字符弹幕的发送日期、发送者的用户等级和包含的字符出现的频率中的一种或几种对字符弹幕池中的字符数据进行优先级由高到低的排序，并执行步骤5082；
本步骤5072中的字符数据的优先级的排序与图片弹幕池中的图片数据的类似，这里不再赘述。
步骤5082：所述数据层按照排序顺序滚动显示所述字符弹幕池中的字符数据。
较优的，上述步骤5042之前，还可以获取所述视频的视频像素值，并根据保存的视频像素值与可显示字符数据条数的对应关系确定播放当前视频时可显示的字符数据的条数M2；
则在步骤5071之后，步骤5081之前，按照优先级的排序顺序从所述字符弹幕池中选择至多M2条字符数据，则在步骤5082中，所述数据层可滚动显示所述选择的字符数据。
由于上述步骤5071中是按照优先级排序顺序来选择的字符数据，优先级越高的字符数据被选择的可能性越大，因此，数据层滚动显示所述选择的字符数据时，显示的字符数据的质量相对较高的可能性比较大，也就起到了屏蔽一些无意义或意义不大的字符数据的作用，进一步提高了用户之间的互动性。
考虑到所述字符弹幕池中存在的未被选择的字符数据，进而这些未被选择的字符数据将无法被显示，为了给这些未被显示的字符数据提供显示的机会，让当前用户看到这些未被显示的字符数据，进一步提高用户之间的互动性，较优的，所述方法还包括：将显示的字符数据标记为已显示；
此时，上述在选择字符数据时可针对当前用户，按照字符数据的排序顺序，在字符弹幕池中的未被标记为已显示的字符数据中选择至多M2条字符数据。
通过上述优选的方案，针对当前用户，在重复进行观看所述视频时， 在同一播放时间点本次看到的显示的字符数据与上次看到的显示的字符数据不相同。
此外，考虑到用户在观看加载弹幕数据的视频时，也可能会发送弹幕数据，在当前用户发送图片弹幕时，较优的，上述任一实施例中的视频的弹幕显示方法还包括：
接收当前用户在当前播放时间点发送的弹幕数据，并记录该图片弹幕被放置在视频画面上的位置；
为接收的所述图片弹幕设置类别标识为图片，并依据所述当前播放时间点将接收的图片弹幕中的图片数据放入相应的图片弹幕池，以及将携带有所述视频的视频标识、所述当前用户的用户等级、发送日期、所述类别标识、所述当前播放时间点和所述被放置在视频画面上的位置信息的所述接收的图片弹幕发送至弹幕数据服务器。
此时，上述步骤5081中所述视图层按照图片数据的排序顺序和图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据，包括：
针对当前用户，所述视图层按照图片数据的排序顺序和图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据和所述接收的图片弹幕中的图片数据。
在当前用户发送字符弹幕时，较优的，上述任一实施例中的视频的弹幕显示方法还包括：
接收当前用户在当前播放时间点发送的字符弹幕；
为接收的所述字符弹幕设置类别标识为字符，并依据所述当前播放时间点将接收的字符弹幕中的字符数据放入相应的字符弹幕池，以及将携带有所述视频的视频标识、所述当前用户的用户等级、发送日期、所述类别标识和所述当前播放时间点信息的所述接收的所述字符弹幕发送至弹幕数据服务器。
此时，上述步骤5082中所述数据层按照排序顺序滚动显示所述字符弹幕池中的字符数据，包括：
针对当前用户，数据层按照排序顺序滚动显示所述字符弹幕池中的字符数据和接收的所述字符弹幕中的字符数据。
此时，用户发送弹幕数据(字符弹幕和/或图片弹幕)之后，即可立即在当前播放的视频上看到自己发送的弹幕数据(字符弹幕和/或图片弹幕)， 并且由于在每次显示时，均显示所述接收的所述弹幕数据(也即当前用户自己发送的弹幕数据)，因此，不论当前用户重复观看该视频多少次，均可在视频上看到自己之前在同一视频播放时间点发送的弹幕数据(字符弹幕和/或图片弹幕)。
较优的，为了能循环显示图片弹幕池中的图片数据，给用户重新观看已经显示过的图片弹幕的机会，提高用户的互动性，所述方法还包括：
在视频时间段对应的图片弹幕池中图片弹幕均被显示时，将该图片弹幕池中的图片数据全部标记为未显示。
较优的，为了能循环显示字符弹幕池中的字符数据，给用户重新观看已经显示过的字符弹幕的机会，提高用户的互动性，所述方法还包括：
在视频时间段对应的字符弹幕池中的字符数据均被显示时，将该字符弹幕池中的字符数据全部标记为未显示。
具体地，用户发送上述图片弹幕的方法可以是通过以下方式来实现：
预先在所述的数据层与播放器用户界面操作层之间创建包括设定的图片弹幕用户界面(User Interface，UI)操作层，也即所述弹幕层包括了视图层、数据层和弹幕播放器用户界面操作层；此时的播放器包括的层的结构示意图如图6所示。
基于图6中的播放器，用户可以操作弹幕播放器用户界面操作层，在其上拖拽选定的图片弹幕，用户点击鼠标，把弹幕表情置于要放置的视频画面上，用户松开鼠标时，鼠标拖拽的图片弹幕消失，弹幕用户界面操作层发送出数据通知视图层，选定的图片弹幕的编号，选定的图片弹幕的用户等级，选定的图片弹幕在播放器播放的视频画面上的位置(可用坐标形式表示)，视图层接收到这些信息后，在视图层上显示出用户拖拽的选定图片，并把携带有所述视频的视频标识、所述当前用户的用户等级、发送日期、所述类别标识、所述当前播放时间点和所述被放置在视频画面上的位置信息的所述接收的所述图片弹幕发送至弹幕数据服务器。
在本发明实施例三的方案中，按照视频时间段划图片弹幕池和字符弹幕池，并分别对图片弹幕池和字符弹幕池中相应的图片弹幕和字符弹幕按照优先级进行了排序，在显示时按照优先级的排序顺序进行显示，使得优先显示优先级高的字符弹幕和图片弹幕，使得高质量的弹幕数据被优先显示，提高了用户之间的互动性。进一步地，对视频时间段内在视频画面上 显示的弹幕数据(包括图片数据和字符数据)的条数进行了限定，并从排序后的字符弹幕池或图片弹幕池中选择至多限定的条数的字符数据和图片数据，有效避免了字符弹幕的叠加，提高了滚动显示的字符数据的可读性，进而较大程度地进一步提高了用户之间的互动性。
实施例四
基于与本发明实施例一至实施例三的同一发明构思，本发明实施例四提供了一种视频的弹幕显示装置，其结构示意图如图7所示，包括：图层创建模块701、弹幕数据分类模块702和显示模块703；
图层创建模块701，用于在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，其中，所述数据层用于显示字符，所述视图层用于显示图片；
弹幕数据分类模块702，用于根据弹幕数据中包含的类别标识将获取的当前播放的视频的弹幕数据分为字符弹幕和图片弹幕；
显示模块703，用于将读取的所述字符弹幕发送给所述数据层进行显示，以及将读取的所述图片弹幕发送给所述视图层进行显示。
较优的，所述图层创建模块701，具体用于在视频播放器的视频展示层与播放器用户界面操作层之间创建透明的视图层；在创建的所述视图层与播放器用户界面操作层之间创建透明的数据层。
较优的，所述图片弹幕包括图片数据、该图片弹幕被发送时的该视频的播放时间点、以及该图片弹幕被放置在视频画面上的位置；所述字符弹幕包括：字符数据和该字符弹幕被发送时的该视频的播放时间点；
所述显示模块703，具体用于将读取的所述图片弹幕发送给所述视图层；利用所述视图层按照预设的规则创建至少一个图片弹幕池，并根据所述图片弹幕被发送时的该视频的播放时间点将读取的图片弹幕的图片数据放入相应的图片弹幕池；利用所述视图层按照图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据；将读取的所述字符弹幕发送给所述数据层；利用所述数据层按照预设的规则创建至少一个字符弹幕池，并根据所述字符弹幕被发送时的该视频的播放时间点将读取的字符弹幕的字符数据放入相应的字符弹幕池；利用所述数据层滚动显示所述字符弹幕池中的字符数据。
较优的，所述图片弹幕还包括：图片弹幕的发送日期、发送者的用户 等级和在视频画面上的密度；所述字符弹幕还包括：字符弹幕的发送日期、发送者的用户等级和包含的字符出现的频率；所述出现频率是指包含的字符在该视频的全部弹幕数据中的出现频率；
所述显示模块703，具体用于利用所述视图层按照视频时间段创建至少一个与视频时间段对应的图片弹幕池，其中，将所述视频的播放时长按照预设的划分规则进行划分，得到系列的视频时间段；以及利用所述数据层按照视频时间段创建至少一个与视频时间段对应的字符弹幕池；
所述装置还包括：排序模块704，用于利用所述视图层根据图片弹幕的发送日期、发送者的用户等级和在视频画面上的密度中的一种或几种对图片弹幕池中的图片数据进行优先级由高到低的排序；利用所述数据层根据字符弹幕的发送日期、发送者的用户等级和包含的字符出现的频率中的一种或几种对字符弹幕池中的字符数据进行优先级由高到低的排序；
所述显示模块703，具体用于利用所述视图层按照图片数据的排序顺序和图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据；利用所述数据层按照排序顺序滚动显示所述字符弹幕池中的字符数据。
较优的，所述装置还包括：
接收模块705，用于接收当前用户在当前播放时间点发送的图片弹幕，并记录该图片弹幕被放置在视频画面上的位置；
执行模块706，为接收的所述图片弹幕设置类别标识为图片，并依据所述当前播放时间点将接收的图片弹幕中的图片数据放入相应的图片弹幕池；
发送模块707，用于将携带有所述视频的视频标识、所述当前用户的用户等级、发送日期、所述类别标识、所述当前播放时间点和所述被放置在视频画面上的位置信息的所述接收的所述图片弹幕发送至弹幕数据服务器。
较优的，所述装置还包括：
接收模块705，用于接收当前用户在当前播放时间点发送的字符弹幕；
执行模块706，用于为接收的所述字符弹幕设置类别标识为字符，并依据所述当前播放时间点将接收的字符弹幕中的字符数据放入相应的字符弹幕池；
发送模块707，用于将携带有所述视频的视频标识、所述当前用户的 用户等级、发送日期、所述类别标识和所述当前播放时间点信息的所述接收的所述字符弹幕发送至弹幕数据服务器。
需要说明的是，上述最后一种优选装置和倒数第二种优选装置的模块名称相同但功能不同，本发明还可以具有一种优选装置，这种优选装置包括的模块与上述最后一种优选装置的模块及连接关系相同，但包含的接收模块、执行模块和发送模块均既具有最后一种优选装置和倒数第二种优选装置中相应模块的功能，这里不再赘述。
此外，还可以对本发明实施例三的方案进行进一步优化，进而来更进一步提高用户之间的互动性，下面通过实施例五对本发明实施例三的优化的方案进行说明。
实施例五
本发明实施例五提供了一种视频的弹幕显示方法，以弹幕数据为字符数据为例，其流程图如图8所示，该方法包括：
步骤801：确定当前播放的视频的当前播放时间点所属的视频时间段对应的弹幕池；
步骤802：获取所述当前播放的视频的视频像素值；
本步骤802中，由于考虑到视频的视频像素值(高度上的像素值乘以宽度上的像素值)与视频画面范围内可显示的弹幕数据的条数有较大的关系，因此，要在本步骤802中先确定当前播放的视频的视频像素值。
步骤803：根据保存的视频像素值与可显示弹幕数据条数的对应关系确定播放当前视频时可显示的弹幕数据的条数M；
上述对应关系可根据经验值进行预先设置。通常的，该视频的视频像素值越大，表明该视频可显示的画面范围越大，可被显示的尺寸相对越大，同一时刻，视频画面上能显示的弹幕数据的数量越多。例如：某一视频的像素值为1440*1960，则若将视频画面与先画分为2列，每行高度为128像素，则播放该视频时一帧画面上可显示的弹幕数据的条数M为22。若每行只显示一条弹幕，则M为11。
步骤804：在确定的弹幕池中选择至多M条弹幕数据；
步骤805：在当前视频时间段内依次滚动显示选择的所述弹幕数据。
上述步骤805中的滚动显示可以是在视频的底端滚动显示，也可以在视频的顶端滚动显示，可以从视频画面的一个边缘向另一个边缘滚动显示， 例如从视频画面的左边缘向右边缘的滚动显示。
在上述步骤805中，使用滚动显示方式时，可依据实际用于显示该视频的高度上占用的像素数，结合弹幕数据中包含的字符在高度上占用的像素数，在当前视频时间段内依次并行在视频画面上依次滚动显示选择的所述弹幕数据。此外在并行显示时，可将发送时间相同的弹幕数据在同一播放时间点进行显示。所述发送时间是用于在观看视频时相对各视频时间段发送弹幕数据的时间。
在本发明实施例五中，若将当前视频以每2秒为一个视频时间段进行划分，则在进行滚动显示时，可将每个弹幕数据显示3秒，此时，弹幕数据的可读性较好。
在本发明实施例五的方案中，首先确定当前播放时间点所属的视频时间段对应的弹幕池，其次依据当前播放的视频的视频像素值来确定播放当前视频时可显示的弹幕数据的条数，然后从确定的弹幕池中选择至多确定的弹幕数据条数的弹幕数据，最后在当前视频时间段内依次滚动显示选择出的所述弹幕数据。由于确定了当前播放时间点所属的视频时间段对应的弹幕池，并对当前视频时间段内显示的弹幕数据的条数进行了合理的约束，因此，确保了在当前视频时间段内显示的弹幕数据较为有序，提高了不出现叠加的概率，影响用户的阅读的可能性较小，也即相对于现有技术而言，提高了用户之间的互动性。
进一步地，考虑到字符移动速度的快慢会影响用户阅读文字时对字符的识别，包含的字符越多的弹幕，同一移动速度下，相对于包含的字符少的弹幕，阅读时越不容易被识别，为了提高弹幕数据的可读性，较优的，在确定的弹幕池中选择至多M条弹幕数据之后，在当前视频时间段内依次滚动显示选择的所述弹幕数据之前，所述方法还包括：
根据弹幕数据中包含的字符的个数确定选择出的各条弹幕数据的相应移动速度；其中，包含的字符个数越多的弹幕数据的移动速度越慢；
此时，在当前视频时间段内依次滚动显示选择的所述弹幕数据，包括：
在当前视频时间段内按照确定的相应移动速度依次滚动显示选择的所述弹幕数据。
通过上述进一步的优选方案，由于依据弹幕数据包含的字符个数，对弹幕数据在滚动显示时的移动速度进行了确定，进一步提高显示的弹幕的 可读性。
较优的，为了能循环显示弹幕池中的弹幕数据，给用户重新观看已经显示过的弹幕数据的机会，提高用户的互动性，所述方法还包括：
在视频时间段对应的弹幕池中弹幕数据均被显示时，将该弹幕池中的弹幕数据全部标记为未显示。
本发明实施例五的方案中考虑到弹幕池中的弹幕数据在每一个视频时间段内被显示的数量有限，可根据排序顺序显示一部分弹幕数据，剩下的弹幕数据不能被显示，用户就无法看到，因此，在当用户重复播放，或者回放当前视频时，再根据排序顺序选择未被显示的弹幕数据并依次滚动显示选择的弹幕，直到弹幕池中的弹幕完全被弹出及显示一遍。之后可以再循环显示。例如：用户观看一个长20分钟的视频，看到视频的10分钟时，该用户发送弹幕数据，并且观看完10-20分钟之内的弹幕数据内容，之后用户进行回退观看，退到10分钟的时候，之前显示的弹幕数据就不再显示，根据弹幕数据的优先级来选择还未显示的弹幕数据并进行显示，但是用户自己发送的弹幕数据在每次显示时都进行显示，无论回退多少次观看10分钟时的视频都被显示。
在本发明实施例五的方案中，在对当前视频时间段内在视频画面上显示的弹幕数据的条数进行了限定，同时，对选择出来的弹幕数据中的移动速度根据包含的字符个数进行确定，实现了从各个角度来确保滚动显示的弹幕数据的可读性，进而较大程度地提高了用户之间的互动性。
实施例六
基于与本发明实施例五的同一发明构思，本发明实施例六提供了一种视频的弹幕显示装置，其结构示意图如图9所示，包括：弹幕池确定模块90、获取模块91、选择模块92和显示模块93；其中：
弹幕池确定模块90，用于确定当前播放的视频的当前播放时间点所属的视频时间段对应的弹幕池；其中，将所述视频的播放时长按照预设的规则进行划分，得到系列的视频时间段；所述弹幕池中包括在播放该视频的相应视频时间段内用户针对该视频发送的所有弹幕数据；
获取模块91，用于获取所述当前播放的视频的视频像素值，并根据保存的视频像素值与可显示弹幕数据条数的对应关系确定播放当前视频时可显示的弹幕数据的条数M；
选择模块92，用于在确定的弹幕池中选择至多M条弹幕数据；
显示模块93，用于当所述弹幕数据为字符数据时，在当前视频时间段内依次滚动显示选择的所述弹幕数据。
较优的，所述弹幕数据中包括发送者的用户等级和/或发送日期；所述装置还包括：
排序模块94，用于在选择模块在确定的弹幕池中选择至多M条弹幕数据之前，根据弹幕数据的发送日期、发送者的用户等级、包含字符的出现频率中的一种或几种对确定的弹幕池中的弹幕数据进行优先级从高到低的排序，所述出现频率是指包含的字符在该视频的全部弹幕数据中的出现频率；
所述选择模块92，具体用于按照弹幕数据的排序顺序，在确定的弹幕池中选择至多M条弹幕数据。
较优的，所述装置还包括：
标记模块95，用于将已滚动显示的所述弹幕数据标记为已显示；
所述选择模块92，具体用于针对当前用户，按照弹幕的排序顺序，在确定的弹幕池的未被标记为已显示的弹幕数据中选择至多M条弹幕数据。
较优的，所述装置还包括：
速度确定模块96，用于在选择模块在确定的弹幕池中选择至多M条弹幕数据之后，以及显示模块在当前视频时间段内依次滚动显示选择的所述弹幕数据之前，根据弹幕数据中包含的字符的个数确定选择出的各条弹幕数据的相应移动速度；其中，包含的字符个数越多的弹幕数据的移动速度越慢；
所述显示模块93，具体用于在当前视频时间段内按照确定的相应移动速度依次滚动显示选择的所述弹幕数据。
较优的，所述装置还包括：
接收模块97，用于接收当前用户在所述当前播放时间点发送的弹幕数据；
执行模块98，用于将接收的所述弹幕数据加入所述确定的弹幕池，以及将所述当前播放时间点作为接收的所述弹幕数据的发送时间；
发送模块99，用于将携带有所述视频标识、所述当前用户的用户等级、发送日期和所述发送时间信息的所述接收的弹幕数据发送至弹幕数据服务 器；
所述显示模块93，具体用于针对当前用户，在当前视频时间段内依次滚动显示选择的所述弹幕数据和所述接收的所述弹幕数据。
较优的，所述标记模块95，还用于在视频时间段对应的弹幕池中的弹幕数据均被显示时，将该弹幕池中的弹幕数据全部标记为未显示。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (18)

  1. 一种视频的弹幕显示方法，其特征在于，所述方法包括：
    在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，其中，所述数据层用于显示字符，所述视图层用于显示图片；
    根据弹幕数据中包含的类别标识将获取的当前播放的视频的弹幕数据分为字符弹幕和图片弹幕；
    将读取的所述字符弹幕发送给所述数据层进行显示，以及将读取的所述图片弹幕发送给所述视图层进行显示。
  2. 如权利要求1所述的方法，其特征在于，在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，包括：
    在视频播放器的视频展示层与播放器用户界面操作层之间创建透明的视图层；
    在创建的所述视图层与播放器用户界面操作层之间创建透明的数据层。
  3. 如权利要求2所述的方法，其特征在于，所述图片弹幕包括图片数据、该图片弹幕被发送时的该视频的播放时间点、以及该图片弹幕被放置在视频画面上的位置；
    所述将读取的所述图片弹幕发送给所述视图层进行显示，包括：
    将读取的所述图片弹幕发送给所述视图层；
    所述视图层按照预设的规则创建至少一个图片弹幕池，并根据所述图片弹幕被发送时的该视频的播放时间点将读取的图片弹幕的图片数据放入相应的图片弹幕池；
    所述视图层按照图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据；
    所述字符弹幕包括：字符数据和该字符弹幕被发送时的该视频的播放时间点；
    所述将读取的所述字符弹幕发送给所述数据层进行显示，包括：
    将读取的所述字符弹幕发送给所述数据层；
    所述数据层按照预设的规则创建至少一个字符弹幕池，并根据所述字符弹幕被发送时的该视频的播放时间点将读取的字符弹幕的字符数据放入相应的字符弹幕池；
    所述数据层滚动显示所述字符弹幕池中的字符数据。
  4. 如权利要求3所述的方法，其特征在于，所述图片弹幕还包括：图片弹幕的发送日期、发送者的用户等级和在视频画面上的密度；所述视图层按照预设的规则创建至少一个图片弹幕池，包括：
    所述视图层按照视频时间段创建至少一个与视频时间段对应的图片弹幕池，其中，将所述视频的播放时长按照预设的划分规则进行划分，得到系列的视频时间段；
    在所述视图层将所述至少一个图片弹幕池中的所述图片弹幕的图片数据按照该图片弹幕被放置在视频画面的位置在所述视图层进行显示之前，所述方法还包括：
    所述视图层根据图片弹幕的发送日期、发送者的用户等级和在视频画面上的密度中的一种或几种对图片弹幕池中的图片数据进行优先级由高到低的排序；
    所述视图层按照图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据，包括：
    所述视图层按照图片数据的排序顺序和图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据；
    所述数据层按照预设的规则创建至少一个字符弹幕池，包括：
    所述数据层按照视频时间段创建至少一个与视频时间段对应的字符弹幕池；
    所述字符弹幕还包括：字符弹幕的发送日期、发送者的用户等级和包含的字符出现的频率；所述出现频率是指包含的字符在该视频的全部弹幕数据中的出现频率；所述数据层滚动显示所述字符弹幕池中的字符数据之前，所述方法还包括：
    所述数据层根据字符弹幕的发送日期、发送者的用户等级和包含的字符出现的频率中的一种或几种对字符弹幕池中的字符数据进行优先级由高到低的排序；
    所述数据层滚动显示所述字符弹幕池中的字符数据，包括：
    所述数据层按照排序顺序滚动显示所述字符弹幕池中的字符数据。
  5. 如权利要求4所述的方法，其特征在于，所述数据层滚动显示所述字符弹幕池中的字符数据，具体包括：
    确定当前播放的视频的当前播放时间点所属的视频时间段对应的弹幕池；其中，将所述视频的播放时长按照预设的规则进行划分，得到系列的视频时间段；所述弹幕池中包括在播放该视频的相应视频时间段内用户针对该视频发送的所有弹幕数据；获取所述当前播放的视频的视频像素值，并根据保存的视频像素值与可显示弹幕数据条数的对应关系确定播放当前视频时可显示的弹幕数据的条数M；
    在确定的弹幕池中选择至多M条弹幕数据；
    当所述弹幕数据为字符数据时，在当前视频时间段内依次滚动显示选择的所述字符数据。
  6. 如权利要求5所述的方法，其特征在于，在确定的弹幕池中选择至多M条弹幕数据，包括：
    按照弹幕数据的排序顺序，在确定的弹幕池中选择至多M条弹幕数据。
  7. 如权利要求6所述的方法，其特征在于，所述方法还包括：将已滚动显示的所述弹幕数据标记为已显示；
    所述按照弹幕数据的排序顺序，在确定的弹幕池中选择至多M条弹幕数据，包括：
    针对当前用户，按照弹幕数据的排序顺序，在确定的弹幕池的未被标记为已显示的弹幕数据中选择至多M条弹幕数据。
  8. 如权利要求5所述的方法，其特征在于，在确定的弹幕池中选择至多M条弹幕数据之后，在当前视频时间段内依次滚动显示选择的所述弹幕数据之前，所述方法还包括：
    根据弹幕数据中包含的字符的个数确定选择出的各条弹幕数据的相应移动速度；其中，包含的字符个数越多的弹幕数据的移动速度越慢；
    在当前视频时间段内依次滚动显示选择的所述弹幕数据，包括：
    在当前视频时间段内按照确定的相应移动速度依次滚动显示选择的所述弹幕数据。
  9. 如权利要求1至4任一项所述的方法，其特征在于，所述方法还包 括：
    接收当前用户在当前播放时间点发送的图片弹幕，并记录该图片弹幕被放置在视频画面上的位置；
    为接收的所述图片弹幕设置类别标识为图片，并依据所述当前播放时间点将接收的图片弹幕中的图片数据放入相应的图片弹幕池，以及将携带有所述视频的视频标识、所述当前用户的用户等级、发送日期、所述类别标识、所述当前播放时间点和所述被放置在视频画面上的位置信息的所述接收的所述图片弹幕发送至弹幕数据服务器。
  10. 如权利要求1至4任一项所述的方法，其特征在于，所述方法还包括：
    接收当前用户在当前播放时间点发送的字符弹幕；
    为接收的所述字符弹幕设置类别标识为字符，并依据所述当前播放时间点将接收的字符弹幕中的字符数据放入相应的字符弹幕池，以及将携带有所述视频的视频标识、所述当前用户的用户等级、发送日期、所述类别标识和所述当前播放时间点信息的所述接收的所述字符弹幕发送至弹幕数据服务器。
  11. 一种视频的弹幕显示装置，其特征在于，所述装置包括：
    图层创建模块，用于在视频播放器的视频展示层与播放器用户界面操作层之间创建包括透明的数据层和透明的视图层的弹幕层，其中，所述数据层用于显示字符，所述视图层用于显示图片；
    弹幕数据分类模块，用于根据弹幕数据中包含的类别标识将获取的当前播放的视频的弹幕数据分为字符弹幕和图片弹幕；
    显示模块，用于将读取的所述字符弹幕发送给所述数据层进行显示，以及将读取的所述图片弹幕发送给所述视图层进行显示。
  12. 如权利要求11所述的装置，其特征在于，所述图层创建模块，具体用于在视频播放器的视频展示层与播放器用户界面操作层之间创建透明的视图层；在创建的所述视图层与播放器用户界面操作层之间创建透明的数据层。
  13. 如权利要求12所述的装置，其特征在于，所述图片弹幕包括图片数据、该图片弹幕被发送时的该视频的播放时间点、以及该图片弹幕被放置在视频画面上的位置；所述字符弹幕包括：字符数据和该字符弹幕被发 送时的该视频的播放时间点；
    所述显示模块，具体用于将读取的所述图片弹幕发送给所述视图层；利用所述视图层按照预设的规则创建至少一个图片弹幕池，并根据所述图片弹幕被发送时的该视频的播放时间点将读取的图片弹幕的图片数据放入相应的图片弹幕池；利用所述视图层按照图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据；将读取的所述字符弹幕发送给所述数据层；利用所述数据层按照预设的规则创建至少一个字符弹幕池，并根据所述字符弹幕被发送时的该视频的播放时间点将读取的字符弹幕的字符数据放入相应的字符弹幕池；利用所述数据层滚动显示所述字符弹幕池中的字符数据。
  14. 如权利要求13所述的装置，其特征在于，所述图片弹幕还包括：图片弹幕的发送日期、发送者的用户等级和在视频画面上的密度；所述字符弹幕还包括：字符弹幕的发送日期、发送者的用户等级和包含的字符出现的频率；所述出现频率是指包含的字符在该视频的全部弹幕数据中的出现频率；
    所述显示模块，具体用于利用所述视图层按照视频时间段创建至少一个与视频时间段对应的图片弹幕池，其中，将所述视频的播放时长按照预设的划分规则进行划分，得到系列的视频时间段；以及利用所述数据层按照视频时间段创建至少一个与视频时间段对应的字符弹幕池；
    所述装置还包括：排序模块，用于利用所述视图层根据图片弹幕的发送日期、发送者的用户等级和在视频画面上的密度中的一种或几种对图片弹幕池中
    的图片弹幕进行优先级由高到低的排序；利用所述数据层根据字符弹幕的发送日期、发送者的用户等级和包含的字符出现的频率中的一种或几种对字符弹幕池中的字符数据进行优先级由高到低的排序；
    所述显示模块，具体还用于利用所述视图层按照图片数据的排序顺序和图片弹幕被放置在视频画面上的位置显示所述图片弹幕池中的图片数据；以及，利用所述数据层按照排序顺序滚动显示所述字符弹幕池中的字符数据。
  15. 如权利要求14所述的装置，其特征在于，所述装置还包括：
    弹幕池确定模块，用于确定当前播放的视频的当前播放时间点所属的 视频时间段对应的弹幕池；其中，将所述视频的播放时长按照预设的规则进行划分，得到系列的视频时间段；所述弹幕池中包括在播放该视频的相应视频时间段内用户针对该视频发送的所有弹幕数据；
    获取模块，用于获取所述当前播放的视频的视频像素值，并根据保存的视频像素值与可显示弹幕数据条数的对应关系确定播放当前视频时可显示的弹幕数据的条数M；
    选择模块，用于在确定的弹幕池中选择至多M条弹幕数据；
    所述显示模块，用于当所述弹幕数据为字符数据时，在当前视频时间段内依次滚动显示选择的所述弹幕数据。
  16. 如权利要求15所述的装置，其特征在于，所述选择模块，具体用于按照弹幕数据的排序顺序，在确定的弹幕池中选择至多M条弹幕数据。
  17. 如权利要求16所述的装置，其特征在于，所述装置还包括：
    标记模块，用于将已滚动显示的所述弹幕数据标记为已显示；
    所述选择模块，具体用于针对当前用户，按照弹幕的排序顺序，在确定的弹幕池的未被标记为已显示的弹幕数据中选择至多M条弹幕数据。
  18. 如权利要求15所述的装置，其特征在于，所述装置还包括：
    速度确定模块，用于在选择模块在确定的弹幕池中选择至多M条弹幕数据之后，以及显示模块在当前视频时间段内依次滚动显示选择的所述弹幕数据之前，根据弹幕数据中包含的字符的个数确定选择出的各条弹幕数据的相应移动速度；其中，包含的字符个数越多的弹幕数据的移动速度越慢；
    所述显示模块，具体用于在当前视频时间段内按照确定的相应移动速度依次滚动显示选择的所述弹幕数据。
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