CN107911737A - Methods of exhibiting, device, computing device and the storage medium of media content - Google Patents

Methods of exhibiting, device, computing device and the storage medium of media content Download PDF

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Publication number
CN107911737A
CN107911737A CN201711213271.5A CN201711213271A CN107911737A CN 107911737 A CN107911737 A CN 107911737A CN 201711213271 A CN201711213271 A CN 201711213271A CN 107911737 A CN107911737 A CN 107911737A
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CN
China
Prior art keywords
media content
additional media
displaying
video
panoramic video
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Granted
Application number
CN201711213271.5A
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Chinese (zh)
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CN107911737B (en
Inventor
董霙
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Tencent Technology Shenzhen Co Ltd
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Tencent Technology Shenzhen Co Ltd
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Priority to CN201711213271.5A priority Critical patent/CN107911737B/en
Publication of CN107911737A publication Critical patent/CN107911737A/en
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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312Generation 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21Server components or server architectures
    • H04N21/218Source of audio or video content, e.g. local disk arrays
    • H04N21/21805Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4424Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/812Monomedia components thereof involving advertisement data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/8126Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/8126Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • H04N21/8133Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/816Monomedia components thereof involving special video data, e.g 3D video
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85Assembly of content; Generation of multimedia applications
    • H04N21/858Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
    • H04N21/8586Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL

Abstract

This application provides a kind of methods of exhibiting of media content, including:The video flowing of panoramic video, playing panoramic video are obtained from video server;Obtain the first additional media content to be presented;Determine the display location for showing the first additional media content, the display location is located at the corresponding Virtual Space of the panoramic video;The addition displaying model in the display location;And first additional media content got is mapped on the displaying model, to show first additional media content in the display location.Present invention also provides corresponding device, computing device and storage medium.

Description

Methods of exhibiting, device, computing device and the storage medium of media content
Technical field
This application involves information technology field, more particularly to a kind of methods of exhibiting of media content, a kind of media content Show device, a kind of computing device and a kind of storage medium.
Background technology
With the development of information technology, in order to solve the problems, such as that ordinary two-dimensional image has tunnel vision and ordinary two-dimensional image The problem of spatial impression can not be brought to onlooker, so that panoramic picture and panoramic video are generated, wherein, user is in viewing panorama During video, the angle of viewing panoramic video can be arbitrarily adjusted, thus, it is possible to bring strong spatial impression and good to user Viewing experience, receives the favor of more and more users.However, due to the complexity that panoramic video makes, panoramic video is being broadcast When putting, content when can only show video production to user, for other additional media contents related with panoramic video, or is used Family other additional media contents interested, then can not show.
The content of the invention
This application provides a kind of methods of exhibiting of media content, device, computing device and storage medium, to improve panorama The performance that additional media content is shown in video.
Present application example proposes a kind of methods of exhibiting of media content, and the methods of exhibiting includes:From video server Obtain the video flowing of panoramic video, playing panoramic video;Obtain the first additional media content to be presented;Determine to be used to show the The display location of one additional media content, the display location are located at the corresponding Virtual Space of the panoramic video and determine;Institute State addition displaying model in display location;And first additional media content got is mapped to the displaying model On, to show first additional media content in the display location.
In some instances, when including the second additional media content to be presented in the panoramic video, broadcasting is passed through The panoramic video shows second additional media content;Wherein, second additional media content is by the Video service Device is merged into the presumptive area in the original two field picture for the video frame that predetermined reproduction time is corresponded in the panoramic video.
In some instances, when the panoramic video does not include second additional media content to be presented, perform Described the step of obtaining the first additional media content to be presented.
In some instances, the displaying information of first additional media content is obtained from the video server;Wherein, According to the displaying acquisition of information the first additional media content to be presented.
In some instances, determine whether the panoramic video includes institute to be presented according to the mark of the panoramic video State the second additional media content.
In some instances, the displaying information includes the displaying time of first additional media content;When described complete When the reproduction time of scape video reaches the displaying time, the first additional media content to be presented is obtained.
In some instances, the displaying information includes the address information of first additional media content;Wherein, it is described The first additional media content to be presented is obtained, including:According to described address information, send to obtain to target medium server and ask Ask;And receive the target medium server and obtain first additional media content asked and sent in response to described.
In some instances, the displaying information of first additional media content is obtained from the video server, it is described Displaying information includes the location parameter of first additional media content;Wherein, the position in the displaying information Parameter, determines the display location.
In some instances, the broadcast information of the panoramic video is obtained from the video server;Broadcast when according to When putting information and determining to prepare to show first additional media content, perform and described obtain the first additional media content to be presented The step of.
In some instances, the broadcast information includes the reproduction time of at least one video frame;Wherein, for it is described extremely Any one video frame in a few video frame, first additional media content is determined according to the reproduction time of the video frame Show the time, and determine to prepare to show first additional media when reaching the displaying time of first additional media content Content.
In some instances, the display location determined for showing the first additional media content, including:Obtain user The current visual field is towards data;Determine the vision point of the user in the Virtual Space towards data according to the acquired visual field In position and as the display location.
In some instances, whether the broadcasting for detecting the panoramic video in real time there is interim card;Wherein, it is described when detecting When interim card occurs in the broadcasting of panoramic video, described the step of obtaining the first additional media content to be presented is performed.
In some instances, whether the broadcasting content for detecting the panoramic video in real time there is exception;Wherein, when detecting When the broadcasting content occurs abnormal, described the step of obtaining the first additional media content to be presented is performed.
In some instances, the displaying information of first additional media content is obtained from the video server, it is described Show that information includes displaying model file;Wherein, the addition displaying model in the display location, including:According to the displaying Model file, threedimensional model is added in the display location;Wherein, first additional media content that will be got It is mapped on the displaying model, including:Multiple two dimensional images of displaying object are obtained from first additional media content, The multiple two dimensional image corresponds respectively to different visual angles;And by the multiple two dimensional image according to its corresponding visual angle point It is not mapped on the threedimensional model.
In some instances, the displaying information further comprises the location parameter of first additional media content:Its In, the method is further included:When the reproduction time of the panoramic video reaches the displaying time, it is current to obtain user The visual field towards data;The vision point of the user described in the Virtual Space is determined towards data according to the acquired visual field Position;Wherein, when the position for determining the vision point is matched with the location parameter in the displaying information, determine described The display location of the position of vision point as first additional media content, and add matchmaker by get described first Hold in vivo and be mapped on the displaying model.
In some instances, the displaying information includes displaying time and the position ginseng of first additional media content Number;Wherein, first additional media content to be presented according to the displaying acquisition of information, including:When the panoramic video Reproduction time when reaching the displaying time, obtain the current visual field of user towards data;According to acquired visual field direction Data determine the position of the vision point of the user described in the Virtual Space;And when determine the vision point position with it is described When showing the location parameter matching in information, first additional media content to be presented is obtained;Wherein, when true When the position of the fixed vision point is matched with the location parameter in the displaying information, determine that the position of the vision point is made For the display location of first additional media content, and first additional media content got is mapped to institute State on displaying model.
In some instances, the first additional media content of displaying is represented in response to the first instruction received, the first instruction Attribute information, the attribute information is obtained from the configuration information of first additional media content and shows attribute letter Breath;In response to the second instruction received, second instruction represents displaying application scenarios, stops playing the panoramic video, The corresponding application message of first additional media content is searched from the configuration information;According to the application message, to mesh Mark application server and send displaying request, the displaying request is used to show panorama application scenarios;Receive the intended application clothes Device be engaged in response to the panorama application scenarios data for showing first additional media content asked and sent;According to described Panorama application scenarios data, show the panorama application scenarios;And in response to receiving for the panorama application scenarios 3rd instruction, performs corresponding application operating;Wherein, the configuration information is that described first is obtained at target medium server Got during additional media content.
In some instances, in response to receiving the uploading instructions of video, video data is sent to the video server, So that the video server is converted to the video data entirely when the definite video data is not panoramic video data Scape video data.
Present application example also proposed a kind of methods of exhibiting of media content, and the methods of exhibiting includes:Obtain to be played Panoramic video sequence of frames of video;Chosen in the sequence of frames of video and prepare what is merged with second additional media content At least one video frame;Second additional media content is incorporated into the presumptive area at least one video frame images On;And the video flowing of the panoramic video is sent to videoconference client, so that videoconference client is by playing the panoramic video Show second additional media content.
In some instances, it is described that second additional media content is incorporated at least one video frame images Presumptive area on, including:By the two dimensional image of second additional media content and at least one panoramic video frame figure Presumptive area as in carries out image synthesis.
In some instances, displaying information is sent to the videoconference client, so that the videoconference client is according to Displaying information determines display location and the displaying time of first additional media content;Wherein, the displaying information includes the The location parameter of one additional media content and displaying time.
In some instances, the broadcast information of the panoramic video is sent to the videoconference client, so that the video Client determines the displaying time of first additional media content according to the broadcast information;Wherein, the broadcast information bag Include the reproduction time of at least one video frame in the panoramic video.
Present application example accordingly proposes a kind of displaying device of media content, and the displaying device includes:Playing module, The video flowing of panoramic video, playing panoramic video are obtained from video server;First acquisition module, it is attached to obtain to be presented first Add media content;First determining module, determines the display location for showing the first additional media content, the display location position Determined in the corresponding Virtual Space of the panoramic video;Add module, the addition displaying model in the display location;And mapping Module, first additional media content got is mapped on the displaying model, to be opened up in the display location Show first additional media content.
In some instances, when including the second additional media content to be presented in the panoramic video, broadcasting is passed through Module plays the panoramic video and shows second additional media content;Wherein, second additional media content is by described Video server is merged into the presumptive area in the original two field picture that predetermined reproduction time is corresponded in the panoramic video.
In some instances, when the panoramic video does not include second additional media content to be presented, pass through First acquisition module, obtains the first additional media content to be presented.
In some instances, the first acquisition module, first additional media content is obtained from the video server Show information;Wherein, the first acquisition module is according to the displaying acquisition of information the first additional media content to be presented.
In some instances, whether the first acquisition module, the panoramic video is determined according to the mark of the panoramic video Include second additional media content to be presented.
In some instances, the displaying information includes the displaying time of first additional media content;When described complete When the reproduction time of scape video reaches the displaying time, the first acquisition module is performed, obtains the first additional media to be presented Content.
In some instances, the displaying information includes the address information of first additional media content;Wherein, it is described Acquisition module further comprises:Transmitting element, according to described address information, sends to target medium server and obtains request;Connect Unit is received, the target medium server is received and obtains first additional media content asked and sent in response to described.
In some instances, the displaying information of first additional media content is obtained from the video server, it is described Displaying information includes the location parameter of first additional media content;Wherein, first determining module, according to the displaying Parameter, determines the display location for showing the first additional media content.
In some instances, the displaying device further comprises:Second acquisition module, obtains from the video server The broadcast information of the panoramic video;When determining to prepare to show first additional media content according to the broadcast information, First acquisition module is performed, obtains the first additional media content to be presented.
In some instances, the broadcast information includes the reproduction time of at least one video frame;Wherein, the displaying dress Put and further include:Second determining module, for any one video frame at least one video frame, according to broadcasting for the video frame The displaying time that the time determines first additional media content is put, and is arrived in the displaying time of first additional media content Up to when determine to prepare to show first additional media content.
In some instances, first determining module is further, including:First acquisition unit, it is current to obtain user The visual field is towards data;First determination unit, determines the vision point of the user described according to the acquired visual field towards data Position in Virtual Space and as the display location.
In some instances, the displaying device further includes:Whether detection module, the broadcasting for detecting the panoramic video go out Existing interim card;When detection module detects that interim card occurs in the broadcasting of the panoramic video, the first acquisition module is performed, obtains and waits to open up The first additional media content shown.
In some instances, whether detection module, the broadcasting content for detecting the panoramic video in real time there is exception;Its In, when detection module detects that the broadcasting content occurs abnormal, the first acquisition module is performed, it is attached to obtain to be presented first Add media content.
In some instances, the displaying information includes displaying model file;Wherein, the add module, according to described Show model file, threedimensional model is added in the display location;The mapping block further comprises:Second obtains list Member, obtains multiple two dimensional images of the displaying object, the multiple two dimensional image point from first additional media content Dui Yingyu not different visual angles;Map unit, institute is respectively mapped to by the multiple two dimensional image according to its corresponding visual angle State on threedimensional model.
In some instances, the displaying information further comprises the location parameter of first additional media content:Its In, the displaying device further includes:3rd acquisition module, when the reproduction time of the panoramic video reaches the displaying time When, the current visual field of user is obtained towards data;First determining module, determines according to the acquired visual field towards data The position of the vision point of user described in the Virtual Space;Wherein, when the position for determining the vision point is believed with the displaying When the location parameter in breath matches, the exhibition of the position of the vision point as first additional media content is determined Show position, and first additional media content got is mapped on the displaying model by mapping block.
In some instances, the displaying information includes displaying time and the position ginseng of first additional media content Number;Wherein, first acquisition module, including:3rd acquiring unit, when the reproduction time of the panoramic video reaches the exhibition When showing the time, the current visual field of user is obtained towards data;Second determination unit, determines according to the acquired visual field towards data The position of the vision point of the user described in the Virtual Space;4th acquiring unit, when determine the vision point position with When the location parameter in the displaying information matches, first additional media content to be presented is obtained;Wherein, When the position for determining the vision point is matched with the location parameter in the displaying information, the position of the vision point is determined The display location as first additional media content is put, and first additional media content got is passed through Mapping block is mapped on the displaying model.
In some instances, displaying device further includes:First display module, instructs, first in response to first received Instruction represents the attribute information of the first additional media content of displaying, is obtained from the configuration information of first additional media content The attribute information simultaneously shows the attribute information;Searching module, in response to the second instruction received, second instruction catalogue Show displaying application scenarios, stop playing the panoramic video, first additional media content is searched from the configuration information Corresponding application message;Sending module, according to the application message, displaying request, the exhibition are sent to destination application server Show that request is used to show panorama application scenarios;Receiving module, receives the destination application server and is asked in response to the displaying And the panorama application scenarios data of first additional media content sent;Second display module, merchandises according to the panorama Contextual data, shows the panorama application scenarios;Execution module, in response to receiving for the of the panorama application scenarios Three instructions, perform corresponding application operating;Wherein, the configuration information is that acquisition described first is attached at target medium server Add what is got during media content.
In some instances, the displaying device further includes:Uploading module, the uploading instructions in response to receiving video, Video data is sent to the video server, so that the video server is not panoramic video when the definite video data During data, the video data is converted into panoramic video data.
Present application example accordingly proposes a kind of displaying device of media content, and the displaying device includes:
First acquisition module, obtains the sequence of frames of video of panoramic video to be played;Module is chosen, in the video frame sequence At least one video frame for preparing to merge with second additional media content is chosen in row;Merging module, it is attached by described second Add in the presumptive area that media content is incorporated at least one video frame images;Sending module, sends out to videoconference client The video flowing of the panoramic video is sent, so that videoconference client shows second additional media by playing the panoramic video Content.
In some instances, the merging module, by the two dimensional image of second additional media content with it is described at least Presumptive area in one panoramic video two field picture carries out image synthesis.
In some instances, the displaying device further comprises:Judgment module, receives the video that videoconference client is sent Data, and judge whether the video data that receives is panoramic video data, when judging that the video data is not panorama During video data, then the video data is converted into panoramic video data.
In some instances, the displaying device further comprises:First sending module, sends to the videoconference client Information is shown, so that the videoconference client determines the display location of first additional media content according to the displaying information With the displaying time;Wherein, the displaying information includes presentation parameter and the displaying time of the first additional media content.
In some instances, the displaying device further comprises:Second sending module, sends to the videoconference client The broadcast information of the panoramic video, so that the videoconference client determines first additional media according to the broadcast information The displaying time of content;Wherein, the broadcast information includes the reproduction time of at least one video frame in the panoramic video.
Present application example accordingly proposes a kind of computing device, including memory, processor and is stored in the storage The computer program run on device and on the processor;The processor realizes above-mentioned when performing the computer program Method described in one example.
Present application example accordingly proposes a kind of storage medium, is stored with one or more programs, one or more of Program includes instruction, and described instruction is when executed by a computing apparatus so that institute in any of the above-described example of computing device The method stated.
The above-mentioned technical proposal proposed using the application, can be user's dynamic exhibition when user is watching panoramic video Show user's additional media content interested, or with the relevant additional media content of panoramic video, improve in panoramic video The display performance of additional media content, while will not be that user causes vision to perplex when watching panoramic video, also improve complete The bandwagon effect of scape video.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also To obtain other attached drawings according to these attached drawings.
Fig. 1 is the system structure diagram that the methods of exhibiting of one example of the application is applicable in;
Fig. 2 is the flow chart of the methods of exhibiting of the videoconference client of one example of the application;
Fig. 3 is the schematic diagram of user position in panoramic video of one example of the application;
Fig. 4 is signal of the panoramic video topography with corresponding panoramic video partial frame image of one example of the application Figure;
Fig. 5 is that the panoramic video of one example of the application shows the schematic diagram of additional media content;
Fig. 6 is the schematic diagram that the panoramic video of one example of the application shows the attribute information of additional media content;
Fig. 7 A are the schematic diagram of the panorama application scenarios of one example of the application;
Fig. 7 B are the schematic diagram of the panorama application scenarios of one example of the application;
Fig. 8 is the schematic diagram of preset additional media content in panoramic video of one example of the application;
Fig. 9 is the flow chart of the methods of exhibiting of the video server of one example of the application;
Figure 10 is the structure diagram of the displaying device of one example of the application;
Figure 11 is the structure diagram of the displaying device of one example of the application;
Figure 12 is the structure diagram of the hardware of the computing device of one example of the application;
Figure 13 is the structure diagram of the hardware of the computing device of one example of the application.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on this Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained without making creative work Example is applied, belongs to the scope of protection of the invention.
It is succinct and directly perceived in order to what is described, hereafter by describing some representational embodiments come to the solution of the present invention It is illustrated.Substantial amounts of details is only used for help and understands the solution of the present invention in embodiment.However, it will be apparent that the technology of the present invention Scheme can be not limited to these details when realizing.In order to avoid unnecessarily having obscured the solution of the present invention, some embodiment party Formula is not described meticulously, but only gives frame.Hereinafter, " comprising " refers to " include but not limited to ", " root According to ... " refer to " according at least to ..., but be not limited to according only to ... ".Hereinafter it is not specifically stated the quantity of a component When, it is meant that it can also be multiple that the component, which can be one, or can be regarded as at least one.
A kind of methods of exhibiting for media content that the application proposes is applied to panoramic video system.Fig. 1 shows a kind of complete Scape video system 100, the panoramic video system 100 include at least panoramic apparatus 101 (e.g., VR equipment), terminal device 102, net Network 103 and video server 104 (i.e. panoramic video service device).Wherein, panoramic apparatus 101 may include or be connected with input equipment (e.g., operate controller (controller), the motion capture devices such as hand lever, 3D Genius mouses, location tracking device, eye tracker, wheat Gram wind etc.) and output equipment (e.g., display, loudspeaker etc.), wherein, at least a portion component in input equipment can with it is defeated Go out at least a portion in equipment to be integrated in a computing device, for example be integrated into various VR head-mounted displays.Terminal device 102 can run videoconference client (e.g., panoramic video APP).At least a portion component in above-mentioned panoramic apparatus 101 can also and eventually End equipment 102 is integrated in a computing device, can be described as all-in-one machine.
The videoconference client run in above-mentioned terminal device 102 can be by network 103 and video server 104 into row information Interaction, while the application scenarios got from video server 104 can be passed through panorama by the videoconference client in terminal device 102 Above-mentioned output equipment VR head-mounted displays in equipment 101 show user, and user passes through the above-mentioned input in panoramic apparatus 102 Equipment carries out information exchange with the videoconference client in terminal device 101, so as to provide the panoramic picture of immersion to the user, together When complete corresponding operating function.
Above-mentioned videoconference client can perform corresponding behaviour in response to user by the operational order that input equipment is sent Make, e.g., additional media content in opening/pause/closing panoramic video file, the corresponding Virtual Space of click panoramic video etc. Deng.
Video application server software corresponding with videoconference client, video server can be run in video server 104 104 can provide various panoramic image datas for each videoconference client, such as:Panoramic pictures, panoramic video, panorama game etc., It may also be responsive to perform corresponding processing in the service request from videoconference client, e.g., provide it for videoconference client and choose Panoramic video data to play out, provide its configuration information of panoramic video chosen etc. for videoconference client.
Above-mentioned terminal device 102 refers to the terminal device that there are data to calculate processing function, includes but not limited to (be provided with Communication module) smart mobile phone, palm PC, tablet computer, smart television, PC machine etc..It is fitted with these terminal devices Operating system, includes but not limited to:Android operation system, Symbian operating systems, Windows mobile operating systems, And apple iPhone OS operating systems etc..
The picture for the panoramic video that above-mentioned VR head-mounted displays can be played to user's real-time display, above-mentioned eye tracker can Obtain the real time kinematics track of user eyeball.Above-mentioned location tracking device can follow the trail of real time position of the user in true three-dimension space Information and movable information;Videoconference client can obtain the real-time position information of user from tracking system at the same time and movement is believed Breath, and three-dimensional coordinate and movable information of the user's head in virtual three-dimensional space, user are calculated in virtual three-dimensional space In three-dimensional coordinate of the visual field towards data and the real-time blinkpunkt of user in virtual three-dimensional space.
When user watches the panoramic video of videoconference client broadcasting by above-mentioned output equipment, panoramic video is shown interior Hold the content for being only panoramic video shooting or being got when making, can not provide the user with and the relevant additional matchmaker of panoramic video The internal additional media content held or user is interested, so that good viewing experience can not be brought to user.
Above-mentioned additional media content includes at least advertising media content, news media's content, public good promotional content, participation work Dynamic comment content of content of announcement and advertising media content etc..
In view of the above-mentioned problems, present applicant proposes a kind of media content display method, this method can be applied to terminal device Videoconference client in 102, as shown in Fig. 2, this method 200 comprises the following steps:
Step 201:The video flowing of panoramic video, playing panoramic video are obtained from video server 104.
In some instances, user runs videoconference client on terminal device 102 (e.g., smart mobile phone), enters and regards The initial interface of frequency client, the panoramic video that user will be watched by selection instruction selection, when videoconference client receives The selection instruction that user sends, videoconference client are instructed according to the selection, and being sent by network 103 to video server 104 should The playing request of panoramic video, carries the mark of the panoramic video in the playing request, and video server 104 is broadcast receiving this After putting request, in response to the playing request and according to the mark of panoramic video, the panoramic video is got, is passed to videoconference client The video flowing of the defeated panoramic video, after videoconference client receives the video flowing, passes through the player plays of videoconference client The panoramic video, user may be viewed by panoramic video by the output equipment that is connected with videoconference client, i.e. VR head-mounted displays, So as to bring panorama to experience to user.As shown in figure 3, user is in the corresponding Virtual Space 300 of panoramic video, wherein, user Be directed towards in front of visual angle while 301 and while 302 compositions planes, the both sides of user be respectively facing while 302 and while 303 compositions Plane and while 304 and while 305 composition planes.Fig. 4 show with the Virtual Space 300 while 301 and while 306 form The example of laid out flat panoramic video local video image 400, user by VR head-mounted displays watch while 301 and while The panoramic video local video image 401 shown on this position of the plane of 306 compositions, the panoramic video local video image 401 it is corresponding when making be panoramic video frame local video image 402.
In some instances, videoconference client can be according to the mark of the current panorama video obtained from video server 104 To determine if to include the second additional media content to be presented.When videoconference client is true according to the mark of the panoramic video When the fixed panoramic video does not include second additional media content (e.g., two-dimentional advertising media content) to be presented, perform Step 202:Obtain the first additional media content to be presented.
In some instances, the displaying information of above-mentioned first additional media content is obtained from the video server, according to Above-mentioned displaying information performs step 202:Obtain the first additional media content to be presented.
In some instances, first of the mark of panoramic video represents the panoramic video not comprising to be presented for " 0 " Second additional media content, first of the mark of panoramic video represent that the panoramic video is attached comprising to be presented second for " 1 " Add media content, when it is " 0 " that videoconference client, which detects first of the mark of panoramic video, then can determine that not comprising waiting to open up The second additional media content shown, that is, illustrate in the picture frame of current panoramic video without embedded additional media content.
In some instances, when videoconference client obtains the video flowing of panoramic video at the video server 104, also The displaying information of above-mentioned first additional media content (e.g., 3- D ads media content) can be obtained, which at least wraps Displaying time, at least one first additional media content for including at least one first additional media content are corresponding in panoramic video The address information of display location, at least one first additional media content in Virtual Space 300, at least one first additional matchmaker Displaying model file held in vivo etc., videoconference client is according to the displaying time shown in information determines preparation displaying During the first additional media content, when the reproduction time of the panoramic video reaches the displaying time, step 202 is performed:Obtain The first additional media content to be presented is taken (e.g., to show that the time is 00:30 points, when reproduction time reaches 00:30 timesharing, then hold Row step 202:Obtain the first additional media content to be presented).
Illustrate when needing, the above-mentioned displaying time can be a time point (such as 00:30 points) or at one Between scope (such as 00:30 point -00:40 points), when reproduction time reaches the time point (such as 00:30 points) or the time range is initial Time (such as 00:30 points), then perform step 202:Obtain the first additional media content to be presented.In addition, when the displaying time is Above-mentioned time point (such as 00:30 points) when, and reproduction time reaches the time point (such as 00:30 points), videoconference client starts to perform Step 202, and panoramic video may proceed to play, but usually broadcasting pictures of the panoramic video after the time point have one section Time (e.g., five minutes), is not the broadcasting pictures that user is concerned about, visual angle will not be focused on current panorama video by user at this time Broadcasting pictures on.
The above-mentioned displaying time determines except through above-mentioned displaying information, can also be determined by following two modes:
The first displaying time determination mode is determined according to broadcast information:
In some instances, the broadcast information of the panoramic video is obtained (e.g., in videoconference client from video server When the video flowing of panoramic video is obtained at 104, the broadcast information of the panoramic video can also be got);When according to the broadcasting When information determines to prepare to show first additional media content, step 202 is performed:Obtain in the first additional media to be presented Hold.
Wherein, above-mentioned broadcast information includes reproduction time (e.g., at least one pass of panoramic video of at least one video frame The reproduction time of key frame, such as call the time time point or the match time of having a rest point in sports class panoramic video);For institute Any one video frame (e.g., first key frame of panoramic video) at least one video frame is stated, according to broadcasting for the video frame Put reproduction time (e.g., the of panoramic video of displaying time, the i.e. key frame that the time determines first additional media content The reproduction time of one key frame is 00:20, then the displaying time of first additional media content is also 00:20 points), and (e.g., the reproduction time arrival 00 of panoramic video when the reproduction time reaches the displaying time:When 20) determine to prepare displaying institute The first additional media content is stated, performs step 202:Obtain the first additional media content to be presented.
Second of displaying time determination mode is determined according to broadcasting situation:
In some instances, whether the broadcasting that videoconference client detects the panoramic video there is interim card;Work as video consumer End detects that (e.g., videoconference client detects the current panorama in preset time when interim card occurs in the broadcasting of the panoramic video The broadcasting pictures of video are unchanged, or, videoconference client detects that the current video data for reading panoramic video goes wrong), Then current play time or current time are the displaying time of first additional media content, perform step 202:Acquisition is treated First additional media content of displaying.
In some instances, whether the broadcasting content that videoconference client detects the panoramic video in real time there is exception;When Detect that (e.g., videoconference client detects that the appearance of current live class panoramic video is mute when the broadcasting content occurs abnormal Or with the noise in multiple and different threshold frequencies, or, videoconference client directly receive video server 104 issue it is current Live class panoramic video plays abnormal information, such as signal interruption failure problems), then current play time or current time are For the displaying time of first additional media content, step 202 is performed:Obtain the first additional media content to be presented.
It should be noted that in the case where user normally can not watch panoramic video, the time instantly can be made For the displaying time of the first additional media content, therefore, user can not normally be watched panoramic video other situations instantly when Between as the processing mode of the displaying time of the first additional media content belong to the protection category of the application.
Step 202:Obtain the first additional media content to be presented.
In some instances, the step of above-mentioned acquisition the first additional media content to be presented can include:Video consumer Address information (e.g., the URL chains of first additional media content (e.g., 3- D ads media content) of the end in displaying information Connect), sent to target medium server (e.g., advertising resource server) and obtain request, acquisition request carries address above mentioned letter Breath, target medium server obtain address information therein after acquisition request is received, from request analysis is obtained, and according to The address information gets the first additional media content, this first additional media content is sent to videoconference client, video visitor Family end receives the target medium server and obtains first additional media content asked and sent in response to described.
It should be noted that when above-mentioned displaying information is the displaying information for the first more than one additional media content When, for each first additional media content and above-mentioned displaying time, above-mentioned presentation parameter, i.e. display location, address above mentioned letter Breath and above-mentioned displaying model file etc. are all one-to-one relations, there is that oneself is right for each first additional media content Displaying time, presentation parameter, address information and the displaying model file answered.
For the displaying information of the panoramic video of live class, can in preset time period, from videoconference client to regarding The acquisition request that frequency server 104 sends displaying information (e.g., sends the acquisition request for once showing information, tool in every 15 minutes Body, can every 15 minutes send once show information acquisition request), so that get panoramic video it is currently playing when Between point or follow-up play time range in displaying information (e.g., videoconference client is in reproduction time 00:15 timesharing, take to video Business device 104 sends above-mentioned acquisition request, and video server 104 sends current play time 00 to videoconference client:The of 15 points The displaying information or reproduction time of one additional media content are 00:15 point -00:30/ first additional media content Show information), and according to the displaying of the displaying information the first additional media content of progress, processing mode has been shown since this is specific Clearly illustrated, just do not repeating herein in the above-described example.
Step 203:Determine the display location for showing the first additional media content, the display location is positioned at described complete The corresponding Virtual Space 300 of scape video.
The above-mentioned mode for determining the display location for showing the first additional media content includes following two:
First way is to determine display location according to displaying information:
Wherein, it is described to determine to be used to show the first additional media content display location, including:According to above-mentioned presentation parameter, Determine the first display location for showing the first additional media content.
In some instances, (e.g., show that the time is when the reproduction time of the panoramic video reaches the above-mentioned displaying time 00:30 points, when reproduction time reaches 00:30 timesharing), directly by the presentation parameter in above-mentioned displaying information in Virtual Space 300 In corresponding display location as show the first additional media content display location.
The second way is to determine display location according to the broadcasting situation of current panorama video:
The above-mentioned second way determines the display location for showing the first additional media content, including:User is obtained to work as The preceding visual field is towards data;Determine the vision point of the user in the Virtual Space towards data according to the acquired visual field Position in 300 and as the display location.
The above-mentioned visual field can include towards data:Three-dimensional location coordinates of the user's head in Virtual Space 300 (can also claim For eye coordinates) and user's head view parameter.As Fig. 3 shows user in the corresponding Virtual Space 300 of panoramic video, The three-dimensional system of coordinate of the Virtual Space 300 is O-XYZ, the position coordinates U (x, y, z) and view parameter M of user's head (a, b, C), the above-mentioned visual field is determined towards data by the input equipment location tracking device built in panoramic apparatus 101 or gyroscope, and is sent To videoconference client, videoconference client can determine the vision point of user according to the above-mentioned visual field towards data, i.e. vision stops flat Face, then directly stop plane as display location using the definite vision.
Wherein, pitch angle a, deflection angle b, the anglec of rotation around default camera optical axis are c.
It should be noted that display location can be a coordinate points or three-dimensional coordinate in three-dimensional system of coordinate A plane in system.
The above-mentioned displaying time either belongs to above-mentioned according to being determined according further to broadcasting situation of determining of displaying information Example determines the protection category of display location.
In conclusion in the case where not influencing user and watching panoramic video, dynamically determined at the vision point of user Display location, so as to show that other processing modes of the first additional media content belong to the protection category of the application to user.
In addition, in practical application scene, the execution sequence of step 202 and step 203 can not performed in succession, i.e., Step 202 and step 203 may be performed simultaneously, and can also first carry out step 203, then perform step 202;When first carrying out step When 203, when showing that the time arrives, then step 203 is performed.Examples detailed above is in order to illustrate the technical solution of the application, only with elder generation Execution step 202 performs exemplified by the execution sequence of step 203 again;But above-mentioned other are performed along also in the protection category of the application In.
Step 204:The addition displaying model in the display location.
In some instances, the addition displaying model in the display location, including:Videoconference client is according to the displaying Model file (e.g., videoconference client passes through the engine-operated displaying model files of 3D), in display location (the i.e. examples detailed above Definite vision stops plane) on add threedimensional model.
Step 205:First additional media content got is mapped on the displaying model, with the exhibition Show and first additional media content is shown on position.
In some instances, the displaying information includes the displaying time and described first of first additional media content The presentation parameter of additional media content:When reproduction time reaches the displaying time, the current visual field of user is obtained towards number According to;Position of the vision point of the user in the Virtual Space is determined towards data according to the acquired visual field, and is passed through The presentation parameter judges whether the position in the Virtual Space is the display location;And work as and judge in the Virtual Space Position be the display location, then perform and described first additional media content got be mapped to the displaying mould Step in type.
In some instances, e.g., the displaying time is set in above-mentioned displaying information as 00:30 points, when reproduction time reaches 00: 30 timesharing, obtain the current visual field of user towards data;The vision of the user is determined towards data according to the acquired visual field Position of the point in the Virtual Space 300, i.e. vision stop plane, and the display location set by showing in information, sentence Whether disconnected above-mentioned first position is first display location of first additional media in Virtual Space 300;When definite vision is stopped Stay plane identical with the second display location in above-mentioned displaying information, or vision stops plane in the region of the second display location It is interior, either stopped in the region of the second display location in vision in flat content or vision stops plane and believes with above-mentioned displaying For the site error of the second display location in breath in threshold range, then it is the first additional media to assert that the vision stops plane First display location of content, at this time from first additional media content (e.g., 3- D ads media content) described in acquisition Show multiple two dimensional images of object, the multiple two dimensional image corresponds respectively to different visual angles;By the multiple two dimensional image (e.g., textures map) is mapped to the threedimensional model according to its corresponding visual angle respectively, and shows user, Fig. 5 shows The vision gone out in user stops the example 500 of the first additional media content of laid out flat.
In some instances, if not judged according to above-mentioned presentation parameter, whether the position in the Virtual Space is the exhibition When showing position, according to above-mentioned displaying acquisition of information the first additional media content to be presented, specifically, when the panoramic video When reproduction time reaches the displaying time, the current visual field of user is obtained towards data;According to the acquired visual field towards number According to the position for the vision point for determining the user described in the Virtual Space;When the position and the displaying that determine the vision point When the location parameter in information matches, first additional media content to be presented is obtained;Wherein, when definite institute When stating the position of vision point and being matched with the location parameter in the displaying information, determine the position of the vision point as institute The display location of the first additional media content is stated, and first additional media content got is mapped into (e.g., textures Mapping) shown to described on model.Fig. 5 shows that the vision in user stops the example of the first additional media content of laid out flat 500.Wherein, the first additional media content 501 is illustrated in the rear of user, and the rear of so-called user refers to from the position of user to side 305 and side 306 form plane this segment space.The first additional media content that user is watched by panoramic apparatus 102 Plane 502 where 501;The first additional media content is dynamically shown in the corresponding Virtual Space 300 of panoramic video, it is reachable To colourful bandwagon effect.
It should be noted that display location mentioned above or position correspond to a space bit in Virtual Space 300 Put, which can be one in a three-dimensional coordinate or Virtual Space 300 in Virtual Space 300 flat The set in face, i.e. three-dimensional coordinate.
In some instances, videoconference client is in response to the first instruction (e.g., hovering instructs) received, the first instruction catalogue Show the attribute information of the first additional media content of displaying, the category is obtained from the configuration information of first additional media content Property information simultaneously shows the attribute information (e.g., near the first display location of the first additional media content or user's vision is stopped The two dimension or three-dimensional display model that attribute information is added in the extension plane of plane are stayed, attribute information is shown to the displaying model On).Fig. 6 shows the reality for the attribute information that the first additional media content is shown in the corresponding Virtual Space 300 of panoramic video Example 600, attribute information 601 are stopped in the extension plane of plane in the side of the first additional media content 501 or user perspective and opened up Show, and the attribute information be also towards while 305 and while 306 composition planes, user watched by panoramic apparatus 102 first Plane 602 where additional media content 501 and its attribute information 601.
Wherein, attribute information includes at least the comment of the title, price, purposes, other users of the first additional media content Content etc.;Above-mentioned configuration information is additional from target medium server (e.g., advertising resource server) place acquisition described first Got during media content.The attribute information can be packaged in the material file of configuration information, the first additional media content Pass to videoconference client at the same time together.
In some instances, in response to the second instruction (e.g., displaying instructs) received, described second refers to videoconference client Order represents that (e.g., the test ride examination of brand football shirt brand shop panorama application scenarios or brand automobile brand shop multiplies work to displaying application scenarios Move registration displaying application scenarios), videoconference client stops playing the panoramic video, and from the configuration information described in lookup The corresponding application message of first additional media content (e.g., the purchase displaying address of the first additional media content, e.g., brand football shirt Purchase displaying address, i.e. football shirt purchase URL link;Or first additional media content Activity Show address, e.g., brand automobile Test ride examination multiplies movable reservation address, i.e. the movable URL link);According to the application message, to destination application server (e.g., Panorama shopping server or panorama active server) displaying request is sent, the displaying request is used to show panorama application scenarios; Videoconference client is received in first additional media that the destination application server is asked and sent in response to the displaying The panorama application scenarios data of appearance;Videoconference client is according to panorama transaction contextual data, in currently playing panoramic video Displaying panorama application scenarios (e.g., the panorama shopping application scene, or panorama activity applied field in corresponding Virtual Space 300 Scape);
Fig. 7 A show the example 700 that brand football shirt brand shop panorama application scenarios are shown in Virtual Space 300, according to The present viewing field of user determines user towards data (the position coordinates U (x, y, z) and view parameter M (a, b, c) of user's head) The panorama being currently seen is plane 701, the plane 701 be directed towards while 305 and while 306 compositions planes;With active user The visual field towards on the basis of data (the position coordinates U (x, y, z) and view parameter M (a, b, c) of user's head), when user to this The visual field can be appreciated that plane 702 when stopping plane both sides viewing panorama towards vision where data (i.e. user is towards 302 He of side Side 303 form plane viewing when can be appreciated that plane 702), and plane 703 (i.e. user towards while 304 and while 305 composition put down Face can be appreciated that plane 703 when watching);The vision where user is to the visual field towards data stops plane rear viewing panorama When, can be appreciated that plane 704 (i.e. user towards while 301 and while 302 composition planes viewing when can be appreciated that plane 704).Above-mentioned use Four planes that family can be watched all show the brand football shirt of each team, selects and buys for user.As shown in Figure 7 B, User is all around around the brand football shirt of each team.
Videoconference client (e.g., buys instruction, ginseng in response to the 3rd instruction for the panorama application scenarios received With instruct or collection instruction etc.), videoconference client performs corresponding application operating, and (e.g., videoconference client is to intended application service Device sends purchase request, and purchase information is carried in purchase request, e.g., commodity sign, shopping number, unit price and total price etc.; Or videoconference client sends to destination application server and participates in request, participation request carries the attribute information of user, e.g., surname Name, at the age, participate in date etc.;Or videoconference client sends collection request etc. to destination application server), destination application server In response to receiving respective request (e.g., purchase request, participation request or collection request etc.), corresponding operating is performed (e.g., to terminal Local target payment client terminal sends recalls information in equipment 102, and Payment Amount etc. is carried in the recalls information;Or directly to The successful feedback information of family show activity registration), when user exits the panorama application scenarios of the first additional media content, video Client continues the playing panoramic video in Virtual Space 300.
Wherein, user sends the above-mentioned first mode of operation instructed to videoconference client and includes at least:User is by its sight Rest on the first additional media content of displaying, or using operation handle, either 3D Genius mouses are directed toward or click on first to user Additional media content.
The mode of operation that user sends above-mentioned second instruction to videoconference client includes at least:User using operation handle or Person 3D Genius mouses are directed toward or click on the first additional media content.
The mode of operation that user sends above-mentioned 3rd instruction to videoconference client includes at least:User using operation handle or Person 3D Genius mouses are directed toward or click on the first additional media content.
When videoconference client detects by input equipment the aforesaid operations that user makes, as videoconference client passes through input On the first additional media content that equipment Eyeball model inspection Data Detection rests on displaying to user's sight, for another example, video consumer End detects that user clicks on the first additional media content, i.e. videoconference client by the click commands of operation handle or 3D Genius mouses First instruction or the second instruction are received, and above-mentioned response action is carried out according to first instruction or the second instruction.
It should be noted that tune can also be passed through when videoconference client receives above-mentioned second instruction in examples detailed above With local destination client (e.g., panorama shopping APP or the corresponding panorama client of panorama activity application scenarios in terminal device 102 End), go to perform to destination application server and send above-mentioned request, and by panoramic apparatus 102 in the destination client to Family displaying panorama shopping Virtual Space, so that user continues above-mentioned purchase operation etc..
In some instances, determined when according to the mark of the panoramic video in the panoramic video comprising to be presented the During two additional media contents (e.g., when videoconference client detects that first of the mark of panoramic video is " 1 ", then the aphorama Frequency includes the second additional media content to be presented), show second additional media content by playing the panoramic video (e.g., 3- D ads media content).
Wherein, second additional media content is merged into the panoramic video corresponding predetermined by the video server (the displaying image of the second additional media content e.g., is passed through into Pixel-level in presumptive area in the original two field picture of reproduction time In presumptive area in the original two field picture for the predetermined reproduction time being synthesized in panoramic video), Fig. 8 is shown in panoramic video In preset second additional media content example 800, original panoramic video frame images and the second additional media content 801 are passed through Pixel-level is synthetically generated panoramic video two field picture 802, which is blended into panoramic video two field picture 802 Both sides, i.e., the second additional media content be divide into continuous two parts, by the two parts respectively correspondence be synthesized to original The both sides of beginning panoramic video two field picture, the second additional matchmaker in panoramic video is shown when videoconference client in Virtual Space 300 When holding 801 in vivo, above-mentioned continuous two parts of second additional media content will be spliced into complete second additional media Content 801;In the corresponding Virtual Space 300 of panoramic video, the second additional media that user is watched by panoramic apparatus 102 Content 801 in plane 803, i.e., user towards while 305 and while 306 compositions planes viewing, can be appreciated that the plane 803.
Specifically, the above-mentioned displaying image by the second additional media content is synthesized to pre- in panoramic video by Pixel-level Determine the step in the presumptive area in the original two field picture of reproduction time, including:By spatial domain Image Fusion, by second Each pixel each pixel corresponding with the presumptive area in the original two field picture on additional media content is synthesized, tool Body covers in right in presumptive area in original two field picture for the color shown by each pixel on the second additional media content The color shown by pixel answered so that the image of the second additional media content covers in the image in presumptive area, most throughout one's life Into the panoramic video for presetting the second additional media content.
It should be noted that the specific processing mode of the videoconference client playing panoramic video in examples detailed above is clear Ground illustrated, just repeated no more herein;In addition, when having preset the second additional media content in panoramic video, can broadcast When putting panoramic video, only show the second additional media content, no longer perform the displaying step on the first additional media content; The displaying step on the first additional media content can be performed, due to first while the second additional media content is shown The displaying step of additional media content was set forth in above, was just repeated no more herein.
In some instances, in response to the uploading instructions that receive video, (e.g., user is by the way that target is regarded videoconference client Operation that frequency uploads and the uploading instructions that send), video data is sent to the video server 104, so that described when determining When video data is not panoramic video data (e.g., two-dimensional video data), the video server 104 turns the video data Panoramic video data are changed to, the problem of to avoid panoramic video inadequate resource.
The application also proposed a kind of methods of exhibiting of media content, and this method can be applied to video server 104, such as scheme Shown in 9, this method 900 comprises the following steps:
Step 901:Obtain the sequence of frames of video of panoramic video to be played.
In some instances, video server 104 obtains panoramic video resource from panoramic video resources bank, and passes through solution The panoramic video resource is analysed, obtains sequence of frames of video.
Step 902:Determine to prepare at least one merged with second additional media content in the sequence of frames of video A video frame.
In some instances, video server 104 determines at least one in panoramic video according to key frame of video algorithm Key frame of video, to prepare to merge with the second additional media content.
Step 903:Second additional media content is incorporated into the fate at least one video frame images On domain.
In some instances, second additional media content is incorporated into pre- at least one video frame images Determine on region, including:By second additional media content, (e.g., video server 104 is got from advertising resource server Advertising media content) two dimensional image with least one panoramic video two field picture presumptive area carry out image synthesize (e.g., being synthesized by Pixel-level, two dimensional image and presumptive area are synthesized).
It should be noted that the specific processing mode of above-mentioned Pixel-level synthesis was set forth in above, Just repeat no more herein.
Step 904:The video flowing of the panoramic video is sent to videoconference client, to be passed to play the aphorama Frequency shows second additional media content.
In some instances, when video server 104 receives the above-mentioned playing request of videoconference client transmission, video clothes Device 104 be engaged in response to the playing request, the panoramic video for presetting the second additional media content is sent to videoconference client, is passed through Broadcasting of the videoconference client to the panoramic video shows second additional media content.
In some instances, video server 104 sends displaying information to the videoconference client, so that the video is objective Family end determines display location and the displaying time of first additional media content according to the displaying information;Wherein, the exhibition Show that information includes presentation parameter and the displaying time of the first additional media content.
In some instances, video server 104 sends the broadcast information of panoramic video to the videoconference client, so that The videoconference client determines the displaying time of first additional media content according to the broadcast information;Wherein, it is described to broadcast Putting information includes the reproduction time of at least one video frame in panoramic video, which is the above-mentioned displaying time.
The method 200 shown corresponding to a kind of media content for being applied to videoconference client, the application also proposed one kind The displaying device 1000 of media content, applied to videoconference client, as shown in Figure 10, which includes:Play mould Block 1001, the first acquisition module 1002, the first determining module 1003, add module 1004 and mapping block 1005;And each mould The function of block is specific as follows:
Playing module 1001, the video flowing of panoramic video, playing panoramic video are obtained from video server.
First acquisition module 1002, obtains the first additional media content to be presented.
First determining module 1003, determines the display location for showing the first additional media content, the display location Determined positioned at the corresponding Virtual Space of the panoramic video.
Add module 1004, the addition displaying model in the display location.
Mapping block 1005, by first additional media content got be mapped to it is described displaying model on, with First additional media content is shown in the display location.
In some instances, when including the second additional media content to be presented in the panoramic video, broadcasting is passed through Module 1001 plays the panoramic video and shows second additional media content;Wherein, second additional media content by The video server is merged into the presumptive area in the original two field picture that predetermined reproduction time is corresponded in the panoramic video.
In some instances, when the panoramic video does not include second additional media content to be presented, perform First acquisition module 1002, obtains the first additional media content to be presented.
In some instances, the first acquisition module 1002, obtains in first additional media from the video server The displaying information of appearance, wherein, the first acquisition module 1002 is according in the displaying acquisition of information the first additional media to be presented Hold.
In some instances, the displaying information includes the displaying time of first additional media content;When described complete When the reproduction time of scape video reaches the displaying time, the first acquisition module 1002 is performed, it is additional to obtain to be presented first Media content.
In some instances, the first acquisition module 1002, the panoramic video is determined according to the mark of the panoramic video Whether second additional media content to be presented is included.
In some instances, the displaying information includes the address information of first additional media content;Wherein, it is described First acquisition module 1002 further comprises:Transmitting element, according to described address information, sends to target medium server and obtains Request;Receiving unit, receives the target medium server and obtains the described first additional matchmaker for asking and sending in response to described Hold in vivo.
In some instances, the displaying information of first additional media content is obtained from the video server, it is described Displaying information includes the display location parameter of first additional media content;Wherein, first determining module 1003, according to The location parameter in the displaying information, determines the display location.
In some instances, the displaying device further comprises:Second acquisition module, obtains from the video server The broadcast information of the panoramic video;When determining to prepare to show first additional media content according to the broadcast information, First acquisition module is performed, obtains the first additional media content to be presented.
In some instances, the displaying information includes the displaying time of first additional media content;When described complete When the reproduction time of scape video reaches the displaying time, the first acquisition module 1002 is performed, it is additional to obtain to be presented first Media content.
In some instances, the broadcast information includes the reproduction time of at least one video frame;Wherein, the displaying dress Put and further include:Second determining module, for any one video frame at least one video frame, according to broadcasting for the video frame The displaying time that the time determines first additional media content is put, and is arrived in the displaying time of first additional media content Up to when determine to prepare to show first additional media content.
In some instances, first determining module 1003 is further, including:First acquisition unit, obtains user and works as The preceding visual field is towards data;Determination unit, determines the vision point of the user described according to the acquired visual field towards data Position in Virtual Space and as the display location.
In some instances, the displaying device further includes:Whether detection module, the broadcasting for detecting the panoramic video go out Existing interim card;When detection module detects that interim card occurs in the broadcasting of the panoramic video, the first acquisition module 1002 is performed, is obtained First additional media content to be presented.
In some instances, whether detection module, the broadcasting content for detecting the panoramic video in real time there is exception;Its In, when detection module detects that the broadcasting content occurs abnormal, the first acquisition module 1002 is performed, obtains to be presented the One additional media content.
In some instances, the displaying information includes displaying model file;Wherein, the add module 1004, according to The displaying model file, threedimensional model is added in first display location;The mapping block 1005 further comprises: Second acquisition unit, obtains multiple two dimensional images of the displaying object from first additional media content, the multiple Two dimensional image corresponds respectively to different visual angles;Map unit, by the multiple two dimensional image according to its corresponding visual angle point It is not mapped on the threedimensional model.
In some instances, the displaying information further comprises the location parameter of first additional media content:Its In, the displaying device further includes:3rd acquisition module, when the reproduction time of the panoramic video reaches the displaying time When, the current visual field of user is obtained towards data;First determining module, determines according to the acquired visual field towards data The position of the vision point of user described in the Virtual Space;Wherein, when the position for determining the vision point is believed with the displaying When the location parameter in breath matches, the exhibition of the position of the vision point as first additional media content is determined Show position, and first additional media content got is mapped on the displaying model by mapping block 1005.
In some instances, the displaying information includes displaying time and the position ginseng of first additional media content Number;Wherein, first acquisition module 1002, including:3rd acquiring unit, when the reproduction time of the panoramic video reaches institute When stating the displaying time, the current visual field of user is obtained towards data;Second determination unit, according to the acquired visual field towards data Determine the position of the vision point of the user described in the Virtual Space;4th acquiring unit, when the position for determining the vision point Put when match with the location parameter in the displaying information, acquisition first additional media content to be presented; Wherein, when the position for determining the vision point is matched with the location parameter in the displaying information, the vision is determined The display location of the position of point as first additional media content, and by first additional media got Hold and be mapped to by mapping block 1005 on the displaying model.
In some instances, the displaying device further includes:Uploading module, the uploading instructions in response to receiving video, Video data is sent to the video server, so that the video server is not panoramic video when the definite video data During data, the video data is converted into panoramic video data.
Figure 12 shows the composition structure chart of the computing device 1200 at 1000 place of displaying device.This computing device can be Terminal device.As shown in figure 12, which includes one or more processor (CPU) 1202, communication module 1204, deposits Reservoir 1206, user interface 1210, and for interconnecting the communication bus 1208 of these components.
Processor 1202 can be received and be sent data by communication module 1204 to realize network service and/or locally lead to Letter.
User interface 1210 includes one or more output equipments 1212, it includes one or more speakers and/or one A or multiple visual displays.User interface 1210 also includes one or more input equipments 1214, it is included such as, key Disk, mouse, voice command input unit or loudspeaker, touch screen displays, touch sensitive tablet, posture capture camera or other are defeated Enter button or control etc..
Memory 1206 can be high-speed random access memory, such as DRAM, SRAM, DDR RAM or other deposit at random Take solid storage device;Or nonvolatile memory, such as one or more disk storage equipments, optical disc memory apparatus, sudden strain of a muscle Deposit equipment, or other non-volatile solid-state memory devices.
Memory 1206 stores the executable instruction set of processor 1202, including:
Operating system 1216, including for handling various basic system services and journey for performing hardware dependent tasks Sequence;
Using 1218, including the various application programs for video playing, this application program can realize above-mentioned each reality Process flow in example, for example the part or all of unit in the displaying device 1000 shown in Figure 10 can be included.Each unit At least one unit in 1001-1005 can be stored with machine-executable instruction.Processor 1202 is by performing memory Machine-executable instruction in 1206 in each unit 1001-1005 at least one unit, and then can realize above-mentioned each unit The function of at least one unit in 1001-1005.
Corresponding to a kind of media content display method 900 for being applied to video server 104, the application also proposed one kind The displaying device 1100 of media content, applied to videoconference client, as shown in figure 11, which includes:First obtains Modulus block 1101, choose module 1102, merging module 1103 and sending module 1104;And the function of modules is specific as follows:
First acquisition module 1101, obtains the sequence of frames of video of panoramic video to be played.
Choose module 1102, in the sequence of frames of video choose prepare merge with second additional media content to A few video frame.
Merging module 1103, second additional media content is incorporated into pre- at least one video frame images Determine on region.
Sending module 1104, the video flowing of the panoramic video is sent to videoconference client, so that videoconference client passes through Play the panoramic video and show second additional media content.
In some instances, the merging module 1103, by the two dimensional image of second additional media content with it is described Presumptive area at least one panoramic video two field picture carries out image synthesis.
In some instances, the displaying device further comprises:The judgment module, receives what videoconference client was sent Video data, and judge whether the video data that receives is panoramic video data, when judging that the video data is not During panoramic video data, then the video data is converted into panoramic video data.
In some instances, the displaying device further comprises:First sending module, sends to the videoconference client Information is shown, so that the videoconference client determines the display location of first additional media content according to the displaying information With the displaying time;Wherein, the displaying information includes presentation parameter and the displaying time of the first additional media content.
In some instances, the displaying device further comprises:Second sending module, sends to the videoconference client The broadcast information of panoramic video, so that the videoconference client determines first additional media content according to the broadcast information The displaying time;Wherein, the broadcast information includes the reproduction time of at least one video frame in panoramic video.
Figure 13 shows the composition structure chart of the computing device 1300 at 1100 place of displaying device.This computing device 1300 can To be video server.As shown in figure 13, which includes one or more processor (CPU) 1302, communication module 1304th, memory 1306, user interface 1310, and for interconnecting the communication bus 1308 of these components.
Processor 1302 can be received and be sent data by communication module 1304 to realize network service and/or locally lead to Letter.
User interface 1310 includes one or more output equipments 1312, it includes one or more speakers and/or one A or multiple visual displays.User interface 1310 also includes one or more input equipments 1314, it is included such as, key Disk, mouse, voice command input unit or loudspeaker, touch screen displays, touch sensitive tablet, posture capture camera or other are defeated Enter button or control etc..
Memory 1306 can be high-speed random access memory, such as DRAM, SRAM, DDR RAM or other deposit at random Take solid storage device;Or nonvolatile memory, such as one or more disk storage equipments, optical disc memory apparatus, sudden strain of a muscle Deposit equipment, or other non-volatile solid-state memory devices.
Memory 1306 stores the executable instruction set of processor 1302, including:
Operating system 1316, including for handling various basic system services and journey for performing hardware dependent tasks Sequence;
Using 1318, including the various application programs for video playing, this application program can realize above-mentioned each reality Process flow in example, for example the part or all of module in the displaying device 1100 shown in Figure 11 can be included.Each module At least one module in 1101-1104 can be stored with machine-executable instruction.Processor 1302 is by performing memory At least one mould machine-executable instruction in the block in each module 1101-1104 in 1306, and then can realize above-mentioned each module The function of at least one module in 1101-1104.
It should be noted that step and module not all in above-mentioned each flow and each structure chart is all necessary, can To ignore some steps or module according to the actual needs.The execution sequence of each step be not it is fixed, can as needed into Row adjustment.The division of each module is intended merely to facilitate the division functionally that description uses, and when actually realizing, a module can Realized with point by multiple modules, the function of multiple modules can also be realized by same module, these modules can be located at same In a equipment, it can also be located in different equipment.
Hardware module in each embodiment can in hardware or hardware platform adds the mode of software to realize.Above-mentioned software Including machine readable instructions, it is stored in non-volatile memory medium.Therefore, each embodiment can also be presented as software product.
In each example, hardware can be by special hardware or the hardware realization of execution machine readable instructions.For example, hardware can be with Permanent circuit or logical device (such as application specific processor, such as FPGA or ASIC) specially to design are used to complete specifically to grasp Make.Hardware can also include programmable logic device or circuit by software provisional configuration (as included general processor or other Programmable processor) it is used to perform specific operation.
In addition, each example of the application can pass through the data processor by data processing equipment such as computer execution To realize.Obviously, data processor constitutes the application.In addition, it is generally stored inside the data processing in a storage medium Program by program by directly reading out storage medium or by installing or copying to the storage of data processing equipment by program Performed in equipment (such as hard disk and/or memory).Therefore, such storage medium also constitutes the application, and present invention also provides one Kind non-volatile memory medium, wherein being stored with data processor, this data processor can be used for performing in the application State any one of method example example.
The corresponding machine readable instructions of module in Figure 10 and Figure 11 can come operating system operated on computer etc. Complete some or all of operation described herein.Non-volatile computer readable storage medium storing program for executing can be in insertion computer In set memory or the memory set in the expanding element being connected with computer is write in expansion board.It is installed on CPU in expansion board or expanding element etc. can be according to instruction execution part and whole practical operations.
In addition, the device and each module in each example of the application can be integrated in a processing unit, can also That modules are individually physically present, can also two or more devices or module integrate in a unit.Above-mentioned collection Into unit can both have been realized in the form of hardware, can also be realized in the form of SFU software functional unit.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention God and any modification, equivalent substitution, improvement and etc. within principle, done, should be included within the scope of protection of the invention.

Claims (15)

1. a kind of methods of exhibiting of media content, it is characterised in that the methods of exhibiting includes:
The video flowing of panoramic video, playing panoramic video are obtained from video server;
Obtain the first additional media content to be presented;
Determine the display location for showing the first additional media content, it is corresponding that the display location is located at the panoramic video Virtual Space;
The addition displaying model in the display location;And
First additional media content got is mapped on the displaying model, to be shown in the display location First additional media content.
2. methods of exhibiting according to claim 1, it is characterised in that further comprise:
When including the second additional media content to be presented in the panoramic video, institute is shown by playing the panoramic video State the second additional media content;
Wherein, second additional media content is merged into the panoramic video corresponding predetermined broadcasting by the video server In presumptive area in the original two field picture of the video frame of time.
3. methods of exhibiting according to claim 1, it is characterised in that further comprise:
The displaying information of first additional media content is obtained from the video server;
Wherein, according to the displaying acquisition of information the first additional media content to be presented.
4. methods of exhibiting according to claim 3, it is characterised in that the displaying information includes first additional media The displaying time of content;
When the reproduction time of the panoramic video reaches the displaying time, the first additional media content to be presented is obtained.
5. methods of exhibiting according to claim 1, it is characterised in that further comprise:
Obtain the displaying information of first additional media content from the video server, the displaying information includes described the The location parameter of one additional media content;
Wherein, the location parameter in the displaying information, determines the display location.
6. methods of exhibiting according to claim 1, it is characterised in that further comprise:
The broadcast information of the panoramic video is obtained from the video server;
When determining to prepare to show first additional media content according to the broadcast information, it is to be presented to perform the acquisition The step of first additional media content.
7. methods of exhibiting according to claim 6, it is characterised in that the broadcast information includes at least one video frame Reproduction time;
Wherein, for any one video frame at least one video frame, institute is determined according to the reproduction time of the video frame The displaying time of the first additional media content is stated, and determines to prepare when reaching the displaying time of first additional media content Show first additional media content.
8. methods of exhibiting according to claim 1, it is characterised in that described to determine to be used to show the first additional media content Display location, including:
The current visual field of user is obtained towards data;
According to the acquired visual field towards data determine position of the vision point of the user in the Virtual Space and by its As the display location.
9. methods of exhibiting according to claim 1, it is characterised in that further comprise:
The displaying information of first additional media content is obtained from the video server, the displaying information includes displaying mould Type file;
Wherein, the addition displaying model in the display location, including:
According to the displaying model file, threedimensional model is added in the display location;
Wherein, it is described that first additional media content got is mapped on the displaying model, including:
Multiple two dimensional images of displaying object are obtained from first additional media content, the multiple two dimensional image is right respectively Should be in different visual angles;And
The multiple two dimensional image is respectively mapped on the threedimensional model according to its corresponding visual angle.
10. methods of exhibiting according to claim 1, further comprises:
In response to the first instruction received, the first instruction represents the attribute information of the first additional media content of displaying, from described The attribute information is obtained in the configuration information of first additional media content and shows the attribute information;
In response to the second instruction received, second instruction represents displaying application scenarios, stops playing the panoramic video, The corresponding application message of first additional media content is searched from the configuration information;
According to the application message, displaying request is sent to destination application server, the displaying request is used to show that panorama should Use scene;
Receive the complete of first additional media content that the destination application server is asked and sent in response to the displaying Scape application scenarios data;
According to the panorama application scenarios data, the panorama application scenarios are shown;And
In response to the 3rd instruction for the panorama application scenarios received, corresponding application operating is performed;
Wherein, got when the configuration information obtains first additional media content at target medium server.
A kind of 11. methods of exhibiting of media content, it is characterised in that the described method includes:
Obtain the sequence of frames of video of panoramic video to be played;
At least one video for preparing to merge the second additional media content described in claim 2 is chosen in the sequence of frames of video Frame;
Second additional media content is incorporated into the presumptive area at least one video frame images;And
The video flowing of the panoramic video is sent to videoconference client, to be passed to play the panoramic video displaying described the Two additional media contents.
12. methods of exhibiting according to claim 11, it is characterised in that described to merge second additional media content In presumptive area at least one video frame images, including:
By the presumptive area in the two dimensional image of second additional media content and at least one panoramic video two field picture Carry out image synthesis.
13. the displaying device of a kind of media content, it is characterised in that the displaying device includes:
Playing module, the video flowing of panoramic video, playing panoramic video are obtained from video server;
First acquisition module, obtains the first additional media content to be presented;
First determining module, determines the display location for showing the first additional media content, the display location is positioned at described The corresponding Virtual Space of panoramic video determines;
Add module, the addition displaying model in the display location;And
Mapping block, first additional media content got is mapped on the displaying model, with the displaying First additional media content is shown on position.
14. the displaying device of a kind of media content, it is characterised in that the displaying device includes:
First acquisition module, obtains the sequence of frames of video of panoramic video to be played;
Module is chosen, is chosen in the sequence of frames of video and prepares to merge the second additional media content described in claim 2 extremely A few video frame;
Merging module, the presumptive area at least one video frame images is incorporated into by second additional media content On;And
Sending module, the video flowing of the panoramic video is sent to videoconference client, to be passed to play the panoramic video Show second additional media content.
15. a kind of storage medium, it is characterised in that be stored with one or more programs, one or more of programs include referring to Order, described instruction is when executed by a computing apparatus so that the computing device is as any one of claim 1-12 Method.
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