CN106507178A - Video broadcasting method and device - Google Patents

Video broadcasting method and device Download PDF

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Publication number
CN106507178A
CN106507178A CN201611126423.3A CN201611126423A CN106507178A CN 106507178 A CN106507178 A CN 106507178A CN 201611126423 A CN201611126423 A CN 201611126423A CN 106507178 A CN106507178 A CN 106507178A
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China
Prior art keywords
videos
video
parameter
viewing angle
play
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CN201611126423.3A
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CN106507178B (en
Inventor
林形省
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Priority to CN201611126423.3A priority Critical patent/CN106507178B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The embodiment of the present disclosure is with regard to a kind of video broadcasting method and device, belongs to video playback field.Methods described includes：The cryptographic Hash of VR videos is obtained, cryptographic Hash is used for unique mark VR video；Target video play parameter with VR video matchings is obtained according to cryptographic Hash, target video play parameter is mated with the play mode of VR videos, and play mode includes at least one in panorama play mode and 3D play mode；VR videos are played according to target video play parameter.In the embodiment of the present disclosure, VR equipment before VR videos are played can obtain automatically video playback parameter and complete to arrange, arranged manually in VR video display process in real time without the need for user, so as to improve the efficiency and accuracy that arrange video playback parameter, and user's manual set-up process is avoided to the impact caused by VR video playback pictures.

Description

Video broadcasting method and device
Technical field
It relates to video playback field, more particularly to a kind of video broadcasting method and device.
Background technology
Increasingly mature, more and more utilization VR technology shootings with VR (Virtual Reality, virtual reality) technology VR videos arise at the historic moment.User can reach more real viewing experience using the such VR videos of VR device plays.
In correlation technique, when user uses VR device plays VR videos, need to arrange a series of video playback parameters manually, So that VR equipment plays VR videos according to the video playback parameter, so as to reach preferable result of broadcast.Wherein, user needs to set The video playback parameter that puts includes panorama play parameter, 3D (3-Dimension, three-dimensional) play parameter etc.
Content of the invention
The embodiment of the present disclosure provides a kind of video broadcasting method and device, and technical scheme is as follows：
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of video broadcasting method, the method include：
The cryptographic Hash of VR videos is obtained, cryptographic Hash is used for unique mark VR video；
Target video play parameter with VR video matchings, target video play parameter and VR videos are obtained according to cryptographic Hash Play mode coupling, play mode includes at least one in panorama play mode and 3D play mode；
VR videos are played according to target video play parameter.
Optionally, when target video play parameter indicates that the play mode of VR videos is 3D play mode；
VR videos are played according to target video play parameter, including：
Obtain the split screen information that includes in target video play parameter, split screen information be used for indicating image in VR videos point Screen mode, split screen mode include at least one in upper and lower split screen and left and right split screen；
Split screen mode according to indicated by split screen information is processed to VR videos, and wherein, the VR videos after process meet Human eye watching mode；
VR videos after playback process.
Optionally, when target video play parameter indicates that the play mode of VR videos is panorama play mode；
The method, also includes：
Current pose data according to collecting determine currently viewing angle；
Obtain the reference viewing angle included in target video play parameter；
When currently viewing angle is different with reference to viewing angle, generate according to currently viewing angle and with reference to viewing angle Viewing angle adjustment information, viewing angle adjustment information are used for instruction user and adjust VR equipment to referring to viewing angle；
Viewing angle adjustment information is shown.
Optionally, VR videos are played according to target video play parameter, including
Picture migration processing is carried out to VR videos according to viewing angle adjustment information, wherein, after picture migration processing, The corresponding video pictures of currently viewing angle are consistent with reference to the corresponding video pictures of viewing angle；
Play the VR videos after picture migration processing.
Optionally, the target video play parameter with VR video matchings is obtained according to cryptographic Hash, including：
The corresponding local video play parameter of VR videos is searched according to cryptographic Hash, local video play parameter is broadcast by VR equipment With cryptographic Hash associated storage when putting VR videos；
Corresponding for the VR videos for finding local video play parameter is defined as target video play parameter.
Optionally, the target video play parameter with VR video matchings is obtained according to cryptographic Hash, is also included：
If not finding the corresponding local video play parameter of VR videos, the video comprising cryptographic Hash is sent to server Play parameter obtains request, and server is used for searching the corresponding high in the clouds video playback parameter of VR videos according to cryptographic Hash, and to looking into The high in the clouds video playback parameter for finding is fed back, and reports when high in the clouds video playback parameter is by each VR device plays VR video；
The high in the clouds video playback parameter that the reception server sends；
It is target video play parameter by high in the clouds video playback parameter determination.
Optionally, corresponding for the VR videos for finding local video play parameter is defined as target video play parameter, Including：
Obtain the corresponding playing duration of local video play parameter；
It is pre-conditioned whether detection playing duration meets；
If playing duration meets pre-conditioned, local video play parameter is defined as target video play parameter；
Wherein, pre-conditioned including：Playing duration is more than first threshold, or, playing duration accounts for the ratio of VR video total durations Example is more than at least one in Second Threshold.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of video play device, the device include：
First acquisition module, is configured to the cryptographic Hash for obtaining VR videos, and cryptographic Hash is used for unique mark VR video；
Second acquisition module, is configured to the target video play parameter with VR video matchings, mesh according to cryptographic Hash acquisition Mark video playback parameter is mated with the play mode of VR videos, and play mode is included in panorama play mode and 3D play mode At least one；
Playing module, is configured to play VR videos according to target video play parameter.
Optionally, when target video play parameter indicates that the play mode of VR videos is 3D play mode；
Playing module, including：
First acquisition submodule, is configured to obtain the split screen information included in target video play parameter, split screen information For indicating that the split screen mode of image in VR videos, split screen mode include at least one in upper and lower split screen and left and right split screen；
First processes submodule, is configured to the split screen mode according to indicated by split screen information and VR videos are processed, Wherein, the VR videos after process meet human eye watching mode；
First plays submodule, is configured to the VR videos after playback process.
Optionally, when target video play parameter indicates that the play mode of VR videos is panorama play mode；
The device, also includes：
Determining module, is configured to determine currently viewing angle according to the current pose data for collecting；
3rd acquisition module, is configured to obtain the reference viewing angle included in target video play parameter；
Generation module, be configured as currently viewing angle with reference to viewing angle different when, according to currently viewing angle With with reference to viewing angle generate viewing angle adjustment information, viewing angle adjustment information be used for instruction user by VR equipment adjust to With reference to viewing angle；
Display module, is configured to show viewing angle adjustment information.
Optionally, playing module, including
Second processing submodule, is configured to carry out picture migration processing according to viewing angle adjustment information to VR videos, Wherein, after picture migration processing, the corresponding video pictures of currently viewing angle with draw with reference to the corresponding video of viewing angle Face is consistent；
Second plays submodule, is configured to play the VR videos after picture migration processing.
Optionally, the second acquisition module, including：
Submodule is searched, and is configured to the corresponding local video play parameter of VR videos be searched according to cryptographic Hash, is locally regarded Frequency play parameter by during VR device plays VR videos with cryptographic Hash associated storage；
First determination sub-module, is configured to the corresponding local video play parameter of the VR videos that will find and is defined as mesh Mark video playback parameter.
Optionally, the second acquisition module, also includes：
Sending submodule, when being configured as not finding the corresponding local video play parameter of VR videos, to server Send the video playback parameter acquiring comprising cryptographic Hash to ask, server is used for searching the corresponding high in the clouds of VR videos according to cryptographic Hash Video playback parameter, and the high in the clouds video playback parameter for finding is fed back, high in the clouds video playback parameter is set by each VR Report during standby broadcasting VR videos；
Receiving submodule, is configured to the high in the clouds video playback parameter of the reception server transmission；
Second determination sub-module, it is target video play parameter to be configured to high in the clouds video playback parameter determination.
Optionally, the first determination sub-module, is additionally configured to：
Obtain the corresponding playing duration of local video play parameter；
It is pre-conditioned whether detection playing duration meets；
If playing duration meets pre-conditioned, local video play parameter is defined as target video play parameter；
Wherein, pre-conditioned including：Playing duration is more than first threshold, or, playing duration accounts for the ratio of VR video total durations Example is more than at least one in Second Threshold.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of video play device, the device include：
Processor；
For storing the memorizer of processor executable；
Wherein, the processor is configured to：
The cryptographic Hash of VR videos is obtained, cryptographic Hash is used for unique mark VR video；
Target video play parameter with VR video matchings, target video play parameter and VR videos are obtained according to cryptographic Hash Play mode coupling, play mode includes at least one in panorama play mode and 3D play mode；
VR videos are played according to target video play parameter.
The technical scheme that the embodiment of the present disclosure is provided can include following beneficial effect：
VR equipment obtains the target video broadcasting ginseng with VR video matchings with the cryptographic Hash of unique mark VR video as index Number, and then VR videos are played under corresponding play mode according to the target video play parameter；So that VR equipment is playing VR Video playback parameter can be obtained automatically before video and complete to arrange, be set manually in VR video display process in real time without the need for user Put, so as to improve the efficiency and accuracy that arrange video playback parameter, and avoid user's manual set-up process from broadcasting VR videos Put the impact caused by picture.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not The disclosure can be limited.
Description of the drawings
Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement for meeting the disclosure Example, and the principle for being used for explaining the disclosure together with description.
Fig. 1 shows the schematic diagram of the implementation environment that one embodiment of the invention is provided；
Fig. 2 is the method flow diagram of the video broadcasting method according to one exemplary embodiment of the disclosure；
Fig. 3 A are the method flow diagrams of the video broadcasting method that implements to exemplify according to disclosure another exemplary；
Fig. 3 B are the flow charts of the target video play parameter determination process shown in Fig. 3 A involved by video broadcasting method；
Fig. 3 C are the method flow diagrams of the video broadcasting method according to the another exemplary embodiment of the disclosure；
Fig. 3 D are the enforcement schematic diagrams that viewing angle adjusts process；
Fig. 3 E are the enforcement schematic diagrams of VR video pictures migration processings；
Fig. 4 is the block diagram of the video play device according to one exemplary embodiment of the disclosure；
Fig. 5 is the block diagram of the video play device according to one exemplary embodiment of the disclosure；
Fig. 6 is a kind of block diagram of the video play device according to an exemplary embodiment.
Specific embodiment
Here in detail exemplary embodiment will be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.Conversely, they be only with as appended by The example of consistent apparatus and method in terms of some that described in detail in claims, the disclosure.
The storage program that can realize some functions in memory or instruction are referred in " module " being mentioned above；? " multiple " mentioned in this article refer to two or more."and/or", describes the incidence relation of affiliated partner, and expression can be with There are three kinds of relations, for example, A and/or B can be represented：Individualism A, while there is A and B, individualism B these three feelings Condition.Character "/" typicallys represent forward-backward correlation to liking a kind of relation of "or".
In correlation technique, as current VR videos are stored (such as mp4, mkv lattice using conventional video format Formula etc.), and the video playback parameter setting in the video format of routine not for VR videos, cause user to use VR equipment When playing the VR videos that downloads, need to be configured video playback parameter manually.Such as, the VR for 3D play mode is regarded Frequently, user needs to arrange corresponding 3D play parameter, for the VR videos of panorama play mode, then needs to arrange corresponding panorama Play parameter.
Under normal circumstances, the VR video players in VR equipment first can be according to the video playback parameter of acquiescence to VR videos Play out, when user thinks that result of broadcast is not good, then menu is set to acquiescence by provided in VR video players Video playback parameter is adjusted.It can be seen that, VR video related informations (panorama, 3D, VR video separated screen mode etc. cannot known Deng) in the case of, user is needed by attempting in a large number choosing the video playback parameter with VR video matchings, setting up procedure Loaded down with trivial details, less efficient and accuracy is poor.
In order to solve the above problems, the embodiment of the present disclosure provides a kind of video broadcasting method, in the video broadcasting method, VR equipment obtains the video playback parameter with the VR video matchings with the cryptographic Hash of VR videos as index, and then according to the video Play parameter plays VR videos, it is achieved that the automatization of video playback parameter is arranged, and arranges video playback parameter so as to improve Efficiency and accuracy.Illustrated using schematic embodiment below.
Fig. 1 is refer to, the schematic diagram of the implementation environment of one embodiment of the invention offer is it illustrates, in the implementation environment Including：VR equipment 110 and server 120.
VR equipment 110 is integrated Formula V R equipment or split type VR equipment.
Display module, sensor cluster and process assembly is integrated with integral type VR equipment.Optionally, integral type VR equipment For the wear-type VR helmet (or glasses), in the wear-type VR helmet, be provided with the display for display image, and be used for The process assembly (including CPU and/or GPU) of the display output video image.Specifically, the video pictures quilt that display shows It is divided into left and right two parts, and left and right two parts is respectively used to show that (simulation right and left eyes watch the effect of same object to different images Really).The image that display shows is distinguished after incoming right and left eyes via eyeglass, simulates the effect of 3 D stereo.
Further, acceleration transducer, the sensor of one class of angular-rate sensor are also integrated with integral type VR equipment Component.When panorama VR videos are played, integral type VR equipment is determined according to the sensing data that sensor cluster is collected to be used Family headwork, and the video pictures that display shows are changed according to headwork.
And split type VR equipment is using the combinative structure of " VR wears box+mobile terminal ", wherein, the process of VR videos and Play and completed by mobile terminal, VR wears box is then used for holding movable terminal, and shows mobile terminal by built-in eyeglass The incoming user eyeball of the VR video pictures that show.Optionally, in split type VR equipment, sensor cluster is integrated in mobile terminal Portion, for catching user's head action.
It is connected by wireless network between VR equipment 110 and server 120.
Server 120 is the background server of the VR video players that installs in VR equipment 110.Server 120 is one Server, some server groups into server cluster or cloud computing center.Optionally, VR equipment 110 is broadcast by VR videos When putting device and playing VR videos, the cryptographic Hash of corresponding video playback parameter and the VR videos is reported to server 120, by taking Business device 120 is stored to the incidence relation between VR videos and video playback parameter.What subsequently received VR equipment sent regards When frequency play parameter obtains request, i.e., corresponding video playback parameter is searched beyond the clouds according to the cryptographic Hash in request and carried out anti- Feedback, so that VR equipment is configured to VR videos and is played according to the video playback parameter of feedback.
Each embodiment following are schematically said so that video broadcasting method is used for the VR equipment 110 shown in Fig. 1 as an example Bright.
Fig. 2 is the method flow diagram of the video broadcasting method according to one exemplary embodiment of the disclosure.The present embodiment Illustrate so that the video broadcasting method is used for VR equipment 110 shown in Fig. 1 as an example.The method may include steps of.
In step 201, the cryptographic Hash of VR videos is obtained, and cryptographic Hash is used for unique mark VR video.
As the corresponding cryptographic Hash of identical VR videos is identical, and the corresponding cryptographic Hash of difference VR videos is different, and therefore VR sets VR videos can uniquely be determined for according to cryptographic Hash.
Wherein, SHA1 (Secure Hash Algorithm, Secure Hash Algorithm) value, MD5 of the cryptographic Hash for VR videos (Message Digest Algorithm 5, Message Digest Algorithm 5) value or MAC (Message Authentication Code, message authentication code), the embodiment of the present disclosure is not defined to the particular type of cryptographic Hash.
In step 202., the target video play parameter with VR video matchings is obtained according to cryptographic Hash, target video is played Parameter is mated with the play mode of VR videos, and play mode includes at least one in panorama play mode and 3D play mode.
Optionally, when VR device plays cross the VR videos, and the locally stored video having when playing the VR videos of VR equipment During play parameter, VR equipment will be defined as target video according to the local video play parameter that cryptographic Hash finds and play ginseng Number；
Optionally, when VR equipment did not played the VR videos, VR equipment obtains which according to cryptographic Hash from server Set video playback parameter during his VR device plays VR videos, and be target by the video playback parameter determination for getting Video playback parameter.
For the VR videos of different play mode, in the target video play parameter that VR equipment gets, include play mode Corresponding special parameter.Optionally, when VR videos are panoramic video, mould is played comprising panorama in the target video play parameter The related special parameter of formula, such as panorama angle (180 ° or 360 °)；When VR videos are 3D videos, the target video plays ginseng Comprising the special parameter that 3D play mode is related in number, such as video pictures split screen information (indicate VR videos be left and right split screen or Upper and lower split screen).
It should be noted that also wrapping in addition to comprising the corresponding special parameter of play mode in target video play parameter General parameter containing VR videos, such as picture brightness, picture dimension etc., the disclosure is not to having in target video play parameter The parameter type of body is defined.
In step 203, VR videos are played according to target video play parameter.
Optionally, VR equipment is parsed to the target video play parameter for getting by VR video players, is gone forward side by side One step is processed to VR videos according to analysis result, finally to process after VR videos play out.
In sum, in this enforcement, VR equipment is obtained and VR videos with the cryptographic Hash of unique mark VR video as index The target video play parameter that matches somebody with somebody, and then VR videos are played under corresponding play mode according to the target video play parameter； So that VR equipment before VR videos are played can obtain automatically video playback parameter and complete to arrange, broadcast in VR videos without the need for user Arranged manually during putting in real time, so as to improve the efficiency and accuracy that arrange video playback parameter, and avoid user manual Setting up procedure is to the impact caused by VR video playback pictures.
In a kind of possible embodiment, the VR video players in VR equipment possess the storage of video playback parameter.Per When VR videos are played using VR video players, VR video players are associated with video playback parameter to VR videos and are deposited Storage；In subsequent process, when VR equipment plays the VR videos again, you can the locally stored video playback parameter of direct access.Under Face is illustrated using schematic embodiment.
Fig. 3 A are the method flow diagrams of the video broadcasting method that implements to exemplify according to disclosure another exemplary.This enforcement Example is illustrated so that the video broadcasting method is used for VR equipment 110 shown in Fig. 1 as an example.The method may include steps of.
In step 301, the cryptographic Hash of VR videos is obtained, and cryptographic Hash is used for unique mark VR video.
Optionally, when cryptographic Hash is included in the corresponding video file of VR videos, VR equipment is directly from the video file Middle extraction cryptographic Hash；When cryptographic Hash is not included in the corresponding video file of VR videos, VR equipment then passes through predetermined Hash algorithm It is calculated the cryptographic Hash of VR videos.The disclosure is not defined to the acquisition modes of cryptographic Hash.
In a kind of possible embodiment, VR equipment is calculated the SHA1 values of VR videos by Secure Hash Algorithm.
In step 302, the corresponding local video play parameter of VR videos is searched according to cryptographic Hash, local video plays ginseng Number by during VR device plays VR videos with cryptographic Hash associated storage.
In a kind of possible embodiment, when VR equipment plays VR videos by VR video players, obtain corresponding Video playback parameter, and the cryptographic Hash by the video playback parameter with VR videos is associated storage.Schematically, in VR equipment Corresponding relation between the cryptographic Hash of storage and local video play parameter is as shown in Table 1.
Table one
Cryptographic Hash Local video play parameter
3C17440A8D804FE56F817C9EF9CB2DB2178DB097 Video playback parameter A
5BA18767FEC7457983C419BB15EAC0A2CD367B2D Video playback parameter B
E3DEB4335CE2762D3B9E2F5B6544A4EA5C9B88A1 Video playback parameter C
It should be noted that in VR video display process, as user may be adjusted to video playback parameter, Cause the corresponding multigroup video playback parameter of same VR videos.In a kind of possible embodiment, (same VR is regarded the acquisition of VR equipment Frequently each self-corresponding playing duration of each group video playback parameter), and by corresponding for most long playing duration video playback parameter determination For local video play parameter, and stored.
When VR equipment receives the play instruction to VR videos, i.e., it is right to search whether to exist according to the play instruction of VR videos The local video play parameter that answers.If finding corresponding local video play parameter, it is determined that played this before VR equipment VR videos, and execute following step 303；If not finding corresponding local video play parameter, it is determined that VR equipment is not played The VR videos are crossed, and by following step 304 being executed to step 306, obtain the corresponding video of VR videos broadcast from server Put parameter.
In step 303, if finding the corresponding local video play parameter of VR videos, by the VR videos pair for finding The local video play parameter that answers is defined as target video play parameter.
When corresponding local video play parameter is found according to the cryptographic Hash of VR videos, VR equipment had determined previously The VR videos were played, and the local video play parameter was defined as target video play parameter further.
However, if the local video play parameter that VR equipment finds is user generate when previously having tried VR videos, due to Try that the time is shorter, cause the local video play parameter and not correspond with VR videos.Therefore, in order to avoid will try As target video play parameter, the local video play parameter generated in journey causes that target video play parameter is inaccurate to ask Topic, after VR equipment finds local video play parameter, when needing further broadcasting corresponding to the local video play parameter Length is detected.In a kind of possible embodiment, as shown in Figure 3 B, this step comprises the steps.
In step 303A, the corresponding playing duration of local video play parameter is obtained.
During VR equipment storage local video play parameter, storage is associated to the corresponding playing duration of the parameter, wherein, Playing duration is used for indicating duration that VR equipment is played out according to the local video play parameter, and the playing duration less than etc. Total duration in VR videos.
Such as, VR equipment gets corresponding local video play parameter A of VR video A, and further obtains this and locally regard The corresponding playing duration of frequency play parameter is 30 seconds.
In step 303B, it is pre-conditioned whether detection playing duration meets.
Wherein, this pre-conditioned including：Playing duration is more than first threshold, or, playing duration accounts for VR video total durations Ratio is more than at least one in Second Threshold.
Process due to trying VR videos is generally shorter, and therefore, in a kind of possible embodiment, the detection of VR equipment is originally Whether video playback parameter corresponding playing duration in ground is more than first threshold, when playing duration is more than first threshold, VR equipment Generate when determining that the local video play parameter is not tried, and execute following step 303C；When playing duration is less than the first threshold During value, VR equipment determines the local video play parameter for generating when trying, and the local video play parameter is purged, Such as, the first threshold is 30 seconds.
In alternatively possible embodiment, VR equipment obtains VR video total durations, and calculates local video broadcasting ginseng The corresponding playing duration of number accounts for the ratio of total duration, and when the ratio is more than Second Threshold, VR equipment determines that the local video is played Generate when parameter is not tried, and execute following step 303C；When the ratio is less than Second Threshold, VR equipment determines that this is local Video playback parameter is for generating when trying, and the local video play parameter is purged, and such as, the Second Threshold is 10%.
In step 303C, if playing duration meets pre-conditioned, local video play parameter is defined as target and is regarded Frequency play parameter.
When the playing duration meets above-mentioned pre-conditioned when, VR equipment then by the local video play parameter for finding determine For target video play parameter, and further according to the target video play parameter control VR video playbacks that determines.
In step 304, if not finding the corresponding local video play parameter of VR videos, send to server and include The video playback parameter acquiring request of cryptographic Hash.
Optionally, the VR video players in VR equipment also have data reporting functions, for by locally stored Hash Value (corresponding VR videos) and the corresponding relation between local video play parameter report server.Accordingly, server docking The corresponding relation for receiving each VR equipment transmission is stored.
Optionally, when the multigroup video playback parameter for same VR videos is received, server will appear from frequency most High video playback parameter determination is the corresponding high in the clouds video playback parameter of the VR videos, is stored.
When not, when the corresponding local video play parameter of VR videos is locally found, VR equipment sends bag to server Video playback parameter acquiring containing cryptographic Hash is asked, and request server feeds back regarding of using during other VR device plays VR videos Frequency play parameter.After server receives the request of video playback parameter acquiring, searched according to the cryptographic Hash included in request corresponding High in the clouds video playback parameter, and fed back.
In step 305, the high in the clouds video playback parameter that the reception server sends.
Accordingly, the high in the clouds video playback parameter that VR equipment the reception server finds.
Within step 306, it is target video play parameter by high in the clouds video playback parameter determination.
Similar to above-mentioned steps 303, the high in the clouds video playback parameter determination is target video play parameter by VR equipment.
Optionally, VR equipment further obtains the corresponding playing duration of high in the clouds video playback parameter, and detects the broadcasting Whether duration conforms to a predetermined condition, and is defined as target video play parameter when which conforms to a predetermined condition, and is embodied as Mode is similar to step 303A to 303C, and the present embodiment will not be described here.
In step 307, when target video play parameter indicates that the play mode of VR videos is 3D play mode, obtain The split screen information included in target video play parameter, split screen information are used for the split screen mode for indicating image in VR videos.
In correlation technique, show by the way of the VR videos of 3D play mode are generally using upper and lower split screen or left and right split screen Video image.However, due to, the characteristics of human eye or so is distributed, being needed after respective handling just using the VR videos of upper and lower split screen The effect that 3D shows can be reached.Therefore, when the target video play parameter that VR equipment gets indicates the play mode of VR videos For 3D play mode when, VR equipment needs further to obtain the split screen information included in the target video play parameter, so as to root The split screen mode indicated according to the split screen information carries out respective handling to VR videos.Wherein, in VR videos image split screen mode bag Include at least one in upper and lower split screen and left and right split screen.
In step 308, the split screen mode according to indicated by split screen information is processed to VR videos.
Wherein, the VR videos after process meet human eye watching mode, and the human eye watching mode refers to that right and left eyes are watched.
In a kind of possible embodiment, when the split screen information indicates that VR videos adopt upper and lower split screen, VR equipment will The VR videos are converted to left and right split screen by upper and lower split screen so that the VR videos after conversion meet right and left eyes viewing, so as to reach 3D The effect of display.
In a step 309, the VR videos after playback process.
VR equipment to process after VR videos play out, the VR videos that user is watched by VR equipment i.e. with 3D imitate Really.
Optionally, when the play mode of VR videos is only 3D play mode, as VR equipment is without the need for according to user's head Action is changed to the video pictures for showing, therefore, VR equipment arranges built-in sensor during VR videos are played Quit work, so as to reduce the overall power of VR equipment.
In sum, in this enforcement, VR equipment is obtained and VR videos with the cryptographic Hash of unique mark VR video as index The target video play parameter that matches somebody with somebody, and then VR videos are played under corresponding play mode according to the target video play parameter； So that VR equipment before VR videos are played can obtain automatically video playback parameter and complete to arrange, broadcast in VR videos without the need for user Arranged manually during putting in real time, so as to improve the efficiency and accuracy that arrange video playback parameter, and avoid user manual Setting up procedure is to the impact caused by VR video playback pictures.
In the present embodiment, VR equipment by locally stored and report mechanism, realize video playback parameter local multiplexing and Shared so that VR equipment directly can obtain the corresponding video playback parameter of VR videos, and root automatically from local or server According to the video playback state modulator VR video playbacks for getting, the applicable model that video playback parameter is set automatically is further expanded Enclose.
For using panorama play mode VR videos, user generally need to keep appropriate viewing angle can be only achieved compared with Good viewing effect.Such as, for the panorama VR videos for representing the aerial Bird Flight in day, user bow viewing effect poor, And preferable viewing effect is can be only achieved using looking up.
In order to further improve user's viewing experience, when the target video play parameter for getting indicates the broadcasting of VR videos Pattern be panorama play mode, and the currently viewing angle of user with reference to viewing angle different when, VR equipment instruction user adjustment Viewing angle carries out respective offsets process to the picture of VR videos, so that user can reach preferable viewing effect.One Plant in possible embodiment, as shown in Figure 3 C, above-mentioned steps 307 to 309 may alternatively be following steps.
In the step 310, currently viewing angle is determined according to the current pose data for collecting.
When the target video play parameter for getting indicates that the play mode of VR videos is panorama play mode, VR equipment I.e. by the current pose data of built-in sensor acquisition VR equipment, and working as VR equipment, is determined according to the current attitude data Front viewing angle.
In a kind of possible embodiment, VR equipment gathers angular velocity data by angular-rate sensor (gyroscope), And process is integrated to the angular velocity data for collecting, so as to obtain deflection angle of the VR equipment in three dimensions all directions Degree, and then determine the currently viewing angle of VR equipment.
Such as, VR equipment determines the currently viewing angle of VR equipment for obliquely according to the current pose data for collecting 25°.
In step 311, the reference viewing angle included in target video play parameter is obtained.
In a kind of possible embodiment, when user watches VR videos using VR equipment, VR equipment calculates VR in real time and sets Standby viewing angle, the reference viewing angle that the viewing angle for maintaining duration most long is defined as VR videos, and by this with reference to sight See that angle is stored as a part for video playback parameter.
Optionally, when the target video play parameter is determined by the local video play parameter for finding, this is with reference to sight Viewing angle when seeing that angle is that user is last to watch the VR videos；When the target video play parameter is provided by server When, this watches the viewing angle during VR videos with reference to viewing angle as other users.
Optionally, one or more reference viewing angles are included in same target video play parameter.Wherein, when target is regarded When referring to viewing angle comprising one in frequency play parameter, this is optimal viewing angle of whole VR videos with reference to viewing angle Degree；When multiple reference viewing angles are included in target video play parameter, each is respectively used to indicate VR with reference to viewing angle Video is in the different optimal viewing angles that plays under the period.
Such as, it is 45 ° obliquely that VR equipment gets the reference viewing angle included in target video play parameter.
In step 312, when currently viewing angle is different with reference to viewing angle, according to currently viewing angle and reference Viewing angle generates viewing angle adjustment information.
After VR equipment gets currently viewing angle and refers to viewing angle, that is, detect currently viewing angle and with reference to viewing Whether angle is identical.When both identical is detected, determine that user can reach preferably viewing with the viewing of currently viewing angle Effect；When detecting both and being different, determine that user is unable to reach preferable viewing effect with the viewing of currently viewing angle.
In a kind of possible embodiment, VR equipment calculates currently viewing angle and with reference to the angle between viewing angle Difference, when the angle difference is less than predetermined threshold value, determines that currently viewing angle is identical with reference to viewing angle；When the differential seat angle When value is more than predetermined threshold value, determine that currently viewing angle is different from reference to viewing angle.
In order to reach preferable viewing effect, when determining that currently viewing angle is different with reference to viewing angle, VR equipment Viewing angle adjustment information is generated according to currently viewing angle and with reference to viewing angle further, so as to utilize the viewing angle to adjust Whole information instruction user adjusts VR equipment to viewing angle is referred to, to reach preferable viewing effect.
Optionally, VR equipment according to currently viewing angle with refer to viewing angle, calculate by currently viewing angle rotate to With reference to the rotating path of viewing angle, and viewing angle adjustment information is generated according to the rotating path, wherein, the viewing angle is adjusted Whole information includes angle adjustment direction and the adjustment number of degrees.
Such as, as shown in Figure 3 D, VR equipment gets currently viewing angle for 25 ° obliquely, and the reference of VR videos is seen Angle is seen for obliquely 45 °, is calculated to be rotated to the rotating path with reference to viewing angle by currently viewing angle and is：Revolve upwards Turn 70 °, and viewing angle adjustment information is generated according to the rotating path：Rotate up in (angle adjustment direction), 70 ° of (adjustment degrees Number).
In step 313, viewing angle adjustment information is shown.
In a kind of possible embodiment, VR equipment is shown to generating viewing angle adjustment information in the form of word Show, so that user adjusts viewing angle in time according to the viewing angle adjustment information for showing.
In other possible embodiments, VR equipment can also remind user's adjustment viewing by modes such as voice reminders Angle, it is to avoid user's viewing is impacted, the present embodiment is not defined to this.
Optionally, during user's adjustment viewing angle, VR equipment obtains currently viewing angle in real time, and is detecting When currently viewing angle is identical with viewing angle is referred to, angles of display adjustment completes information, and instruction user has been adjusted to be seen to reference See angle.
In a step 314, picture migration processing is carried out to VR videos according to viewing angle adjustment information.
Under some special screnes, the viewing angle adjustment information that user cannot show according to above-mentioned steps 313 is independently entered Row viewing angle is adjusted, and then is unable to reach preferable viewing effect.For user cannot from the situation of main modulation viewing angle, The viewing angle adjustment information that VR equipment can be generated according to above-mentioned steps 312 is carried out at picture skew to the picture of VR videos Reason so that after picture migration processing, the corresponding video pictures of currently viewing angle video corresponding with viewing angle is referred to Picture is consistent, i.e., user keeps currently viewing angle also reach preferable viewing effect.
In a kind of possible embodiment, as shown in FIGURE 3 E, when VR videos are 360 ° of panorama VR videos, user institute energy The video pictures that watches are distributed in the inner surface of the spheroid 31 with user as the centre of sphere, and the picture that user watches is with head Rotate and change.In order that user can also reach in currently viewing angle (25 ° obliquely) and refer to viewing angle (obliquely 45 °) identical viewing effect, video pictures offset downward 70 ° by VR equipment, will refer to the video pictures 32 at viewing angle Turn to currently viewing angle.
Optionally, when the currently viewing angle change for detecting user is with reference to viewing angle, VR equipment to skew at Picture after reason is reduced.
In step 315, the VR videos after picture migration processing are played.
VR equipment is played out to the VR videos through picture migration processing so that user keeps currently viewing angle also can Reach the viewing effect close with viewing angle is referred to.
In the present embodiment, when the target video play parameter for getting indicates that the play mode of VR videos is that panorama plays mould During formula, VR equipment adjusts viewing angle, has reached preferable video-see by showing viewing angle adjustment information, instruction user Effect；Or, VR equipment carries out migration processing according to viewing angle adjustment information to video pictures so that user keeps currently viewing Angle can also reach preferable video-see effect, so as to improve VR video viewing experiences.
It should be noted that when the target video play parameter for getting indicates VR videos while being played using 3D and panorama During pattern, VR equipment is processed and is played to 315 pairs of VR videos by above-mentioned steps 307 to 309 and step 310, this Embodiment will not be described here.
Following for disclosure device embodiment, can be used for executing method of disclosure embodiment.For disclosure device reality The details not disclosed in example is applied, method of disclosure embodiment is refer to.
Fig. 4 is the block diagram of the video play device according to one exemplary embodiment of the disclosure.The video play device Hardware or software and hardware combining can be passed through, VR equipment shown in Fig. 1 110 all or part of is implemented as.The video playback dress Put including：
First acquisition module 410, is configured to the cryptographic Hash for obtaining VR videos, and the cryptographic Hash is used for described in unique mark VR videos；
Second acquisition module 420, is configured to obtain the target video with the VR video matchings according to the cryptographic Hash Play parameter, the target video play parameter are mated with the play mode of the VR videos, and the play mode includes panorama At least one in play mode and 3D play mode；
Playing module 430, is configured to play the VR videos according to the target video play parameter.
In sum, in this enforcement, VR equipment is obtained and VR videos with the cryptographic Hash of unique mark VR video as index The target video play parameter that matches somebody with somebody, and then VR videos are played under corresponding play mode according to the target video play parameter； So that VR equipment before VR videos are played can obtain automatically video playback parameter and complete to arrange, broadcast in VR videos without the need for user Arranged manually during putting in real time, so as to improve the efficiency and accuracy that arrange video playback parameter, and avoid user manual Setting up procedure is to the impact caused by VR video playback pictures.
Fig. 5 is the block diagram of the video play device that implements to exemplify according to disclosure another exemplary.The video playback dress Put and can pass through hardware or software and hardware combining, be implemented as all or part of of VR equipment shown in Fig. 1 110.The video playback Device includes：
First acquisition module 510, is configured to the cryptographic Hash for obtaining VR videos, and cryptographic Hash is used for unique mark VR video；
Second acquisition module 520, is configured to the target video play parameter with VR video matchings according to cryptographic Hash acquisition, Target video play parameter is mated with the play mode of VR videos, and play mode is included in panorama play mode and 3D play mode At least one；
Playing module 530, is configured to play VR videos according to target video play parameter.
Optionally, when target video play parameter indicates that the play mode of VR videos is 3D play mode；
Playing module 530, including：
First acquisition submodule 531, is configured to obtain the split screen information included in target video play parameter, and split screen is believed Cease for indicating that the split screen mode of image in VR videos, split screen mode include at least one in upper and lower split screen and left and right split screen；
First process submodule 532, be configured to the split screen mode according to indicated by split screen information to VR videos at Reason, wherein, the VR videos after process meet human eye watching mode；
First plays submodule 533, is configured to the VR videos after playback process.
Optionally, when target video play parameter indicates that the play mode of VR videos is panorama play mode；
The device, also includes：
Determining module 540, is configured to determine currently viewing angle according to the current pose data for collecting；
3rd acquisition module 550, is configured to obtain the reference viewing angle included in target video play parameter；
Generation module 560, be configured as currently viewing angle with reference to viewing angle different when, according to currently viewing angle Spending and viewing angle adjustment information being generated with reference to viewing angle, viewing angle adjustment information is used for instruction user and adjusts VR equipment To referring to viewing angle；
Display module 570, is configured to show viewing angle adjustment information.
Optionally, playing module 530, including
Second processing submodule 534, is configured to carry out at picture skew VR videos according to viewing angle adjustment information Reason, wherein, after picture migration processing, the corresponding video pictures of currently viewing angle video corresponding with viewing angle is referred to Picture is consistent；
Second plays submodule 535, is configured to play the VR videos after picture migration processing.
Optionally, the second acquisition module 520, including：
Submodule 521 is searched, and is configured to the corresponding local video play parameter of VR videos be searched according to cryptographic Hash, locally Video playback parameter by during VR device plays VR videos with cryptographic Hash associated storage；
First determination sub-module 522, is configured to the corresponding local video play parameter of the VR videos that will find and determines For target video play parameter.
Optionally, the second acquisition module 520, also includes：
Sending submodule 523, when being configured as not finding the corresponding local video play parameter of VR videos, to service Device sends the video playback parameter acquiring comprising cryptographic Hash and asks, and server is used for searching the corresponding cloud of VR videos according to cryptographic Hash End video playback parameter, and the high in the clouds video playback parameter for finding is fed back, high in the clouds video playback parameter is by each VR Report during device plays VR video；
Receiving submodule 524, is configured to the high in the clouds video playback parameter of the reception server transmission；
Second determination sub-module 525, it is target video play parameter to be configured to high in the clouds video playback parameter determination.
Optionally, the first determination sub-module 522, is additionally configured to：
Obtain the corresponding playing duration of local video play parameter；
It is pre-conditioned whether detection playing duration meets；
If playing duration meets pre-conditioned, local video play parameter is defined as target video play parameter；
Wherein, pre-conditioned including：Playing duration is more than first threshold, or, playing duration accounts for the ratio of VR video total durations Example is more than at least one in Second Threshold.
In sum, in this enforcement, VR equipment is obtained and VR videos with the cryptographic Hash of unique mark VR video as index The target video play parameter that matches somebody with somebody, and then VR videos are played under corresponding play mode according to the target video play parameter； So that VR equipment before VR videos are played can obtain automatically video playback parameter and complete to arrange, broadcast in VR videos without the need for user Arranged manually during putting in real time, so as to improve the efficiency and accuracy that arrange video playback parameter, and avoid user manual Setting up procedure is to the impact caused by VR video playback pictures.
In the present embodiment, VR equipment by locally stored and report mechanism, realize video playback parameter local multiplexing and Shared so that VR equipment directly can obtain the corresponding video playback parameter of VR videos, and root automatically from local or server According to the video playback state modulator VR video playbacks for getting, the applicable model that video playback parameter is set automatically is further expanded Enclose.
In the present embodiment, when the target video play parameter for getting indicates that the play mode of VR videos is that panorama plays mould During formula, VR equipment adjusts viewing angle, has reached preferable video-see by showing viewing angle adjustment information, instruction user Effect；Or, VR equipment carries out migration processing according to viewing angle adjustment information to video pictures so that user keeps currently viewing Angle can also reach preferable video-see effect, so as to improve VR video viewing experiences.
Fig. 6 is a kind of block diagram of the video play device 600 according to an exemplary embodiment.The device 600 can be with It is the VR equipment 110 in Fig. 1.
With reference to Fig. 6, device 600 can include following one or more assemblies：Process assembly 602, memorizer 604, power supply Component 606, multimedia groupware 608, audio-frequency assembly 610, the interface 612 of input/output (I/O), sensor cluster 614, and Communication component 616.
The integrated operation of 602 usual control device 600 of process assembly, such as with display, call, data communication, phase The associated operation of machine operation and record operation.Process assembly 602 can refer to execute including one or more processors 620 Order, to complete all or part of step of above-mentioned method.Additionally, process assembly 602 can include one or more modules, just Interaction between process assembly 602 and other assemblies.For example, process assembly 602 can include multi-media module, many to facilitate Interaction between media component 608 and process assembly 602.
Memorizer 604 is configured to store various types of data to support the operation in device 600.These data are shown Example includes the instruction of any application program for operating on device 600 or method, and contact data, telephone book data disappear Breath, picture, video etc..Memorizer 604 can be by any kind of volatibility or non-volatile memory device or their group Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) erasable are compiled Journey read only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash Device, disk or CD.
Power supply module 606 provides electric power for the various assemblies of device 600.Power supply module 606 can include power management system System, one or more power supplys, and other generate, manage and distribute the component that electric power is associated with for device 600.
Multimedia groupware 608 is included in the screen of one output interface of offer between described device 600 and user.One In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen Curtain may be implemented as touch screen, to receive the input signal from user.Touch panel includes one or more touch sensings Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action Border, but also detect and the touch or slide related persistent period and pressure.In certain embodiments, many matchmakers Body component 608 includes a front-facing camera and/or post-positioned pick-up head.When device 600 be in operator scheme, such as screening-mode or During video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and Post-positioned pick-up head can be a fixed optical lens system or there is focusing and optical zoom capabilities.
Audio-frequency assembly 610 is configured to output and/or input audio signal.For example, audio-frequency assembly 610 includes a Mike Wind (MIC), when device 600 is in operator scheme, such as call model, logging mode and speech recognition mode, mike is matched somebody with somebody It is set to reception external audio signal.The audio signal for being received can be further stored in memorizer 604 or via communication set Part 616 sends.In certain embodiments, audio-frequency assembly 610 also includes a speaker, for exports audio signal.
I/O interfaces 612 are to provide interface between process assembly 602 and peripheral interface module, and above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock Determine button.In the present embodiment, the I/O interfaces 612 can be the physical button for being arranged on terminal front side or the week side of boss, the physical button In be provided with fingerprint recognition module, for gathering the fingerprint of user；The I/O interfaces 612 can also be to be arranged on the terminal back side Fingerprint identification area, includes fingerprint recognition module in the fingerprint identification area.
Sensor cluster 614 includes one or more sensors, comments for providing the state of various aspects for device 600 Estimate.For example, sensor cluster 614 can detect the opening/closed mode of device 600, and the relative localization of component is for example described Display and keypad of the component for device 600, sensor cluster 614 can be with 600 1 components of detection means 600 or device Position change, user is presence or absence of with what device 600 was contacted, 600 orientation of device or acceleration/deceleration and device 600 Temperature change.Sensor cluster 614 can include proximity transducer, be configured to detect when without any physical contact The presence of object nearby.Sensor cluster 614 can also include optical sensor, such as CMOS or ccd image sensor, for into Used in as application.In the present embodiment, the sensor cluster 614 can include acceleration transducer and angular-rate sensor, point Not Yong Yu harvester 600 acceleration information and angular velocity data.
Communication component 616 is configured to facilitate the communication of wired or wireless way between device 600 and other equipment.Device 600 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary enforcement In example, communication component 616 receives the broadcast singal or broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, the communication component 616 also includes near-field communication (NFC) module, to promote junction service.Example Such as, NFC module can be based on RF identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, Bluetooth (BT) technology and other technologies are realizing.
In the exemplary embodiment, device 600 can be by one or more application specific integrated circuits (ASIC), numeral letter Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing above-mentioned video broadcasting method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include that the memorizer 604 for instructing, above-mentioned instruction can be executed to complete above-mentioned video playback side by the processor 620 of device 600 Method.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, magnetic Band, floppy disk and optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the process of device 600 When device is executed so that device 600 is able to carry out above-mentioned video broadcasting method.
Those skilled in the art will readily occur to its of the disclosure after considering description and putting into practice invention disclosed herein Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments be considered only as exemplary, the true scope of the disclosure and spirit by following Claim is pointed out.
It should be appreciated that the disclosure is not limited to the precision architecture for being described above and being shown in the drawings, and And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.

Claims (15)

1. a kind of video broadcasting method, it is characterised in that methods described includes：
The cryptographic Hash of Virtual Reality video is obtained, the cryptographic Hash is used for VR videos described in unique mark；
Target video play parameter with the VR video matchings, the target video play parameter are obtained according to the cryptographic Hash Mate with the play mode of the VR videos, the play mode includes in panorama play mode and 3D play mode at least one Kind；
The VR videos are played according to the target video play parameter.
2. method according to claim 1, it is characterised in that when the target video play parameter indicates the VR videos Play mode be 3D play mode when；
Described the VR videos are played according to the target video play parameter, including：
The split screen information included in the target video play parameter is obtained, the split screen information is used for indicating in the VR videos The split screen mode of image, the split screen mode include at least one in upper and lower split screen and left and right split screen；
Split screen mode according to indicated by the split screen information is processed to the VR videos, wherein, the VR after process Video meets human eye watching mode；
The VR videos after playback process.
3. method according to claim 1, it is characterised in that when the target video play parameter indicates the VR videos Play mode be the panorama play mode when；
Methods described, also includes：
Current pose data according to collecting determine currently viewing angle；
Obtain the reference viewing angle included in the target video play parameter；
When the currently viewing angle is different with the reference viewing angle, according to the currently viewing angle and the reference Viewing angle generates viewing angle adjustment information, and the viewing angle adjustment information adjusts VR equipment to institute for instruction user State and refer to viewing angle；
The viewing angle adjustment information is shown.
4. method according to claim 3, it is characterised in that described according to the target video play parameter is played VR videos, including
Picture migration processing is carried out to the VR videos according to the viewing angle adjustment information, wherein, at picture skew After reason, the corresponding video pictures of the currently viewing angle are consistent with the corresponding video pictures of the reference viewing angle；
Play the VR videos after picture migration processing.
5. according to the arbitrary described method of Claims 1-4, it is characterised in that described according to the cryptographic Hash obtain with described The target video play parameter of VR video matchings, including：
The corresponding local video play parameter of the VR videos is searched according to the cryptographic Hash, the local video play parameter by Described in VR device plays during VR videos with the cryptographic Hash associated storage；
Corresponding for the VR videos for the finding local video play parameter is defined as the target video play parameter.
6. method according to claim 5, it is characterised in that described obtained according to the cryptographic Hash and the VR videos The target video play parameter that matches somebody with somebody, also includes：
If not finding the corresponding local video play parameter of the VR videos, send to server and include the Hash The video playback parameter acquiring request of value, the server are used for searching the corresponding high in the clouds of the VR videos according to the cryptographic Hash Video playback parameter, and the high in the clouds video playback parameter for finding is fed back, the high in the clouds video playback parameter by Each is reported during VR videos described in VR device plays；
Receive the high in the clouds video playback parameter that the server sends；
It is the target video play parameter by the high in the clouds video playback parameter determination.
7. method according to claim 5, it is characterised in that described will be corresponding described for the VR videos for finding Ground video playback parameter determination is the target video play parameter, including：
Obtain the corresponding playing duration of the local video play parameter；
Detect whether the playing duration meets pre-conditioned；
If the playing duration meets pre-conditioned, the local video play parameter is defined as the target video and is played Parameter；
Wherein, described pre-conditioned including：The playing duration is more than first threshold, or, the playing duration accounts for the VR regarding The ratio of frequency total duration is more than at least one in Second Threshold.
8. a kind of video play device, it is characterised in that described device includes：
First acquisition module, is configured to the cryptographic Hash for obtaining Virtual Reality video, and the cryptographic Hash is used for unique mark institute State VR videos；
Second acquisition module, is configured to obtain the target video broadcasting ginseng with the VR video matchings according to the cryptographic Hash Number, the target video play parameter are mated with the play mode of the VR videos, and the play mode includes that panorama plays mould At least one in formula and 3D play mode；
Playing module, is configured to play the VR videos according to the target video play parameter.
9. device according to claim 8, it is characterised in that when the target video play parameter indicates the VR videos Play mode be 3D play mode when；
The playing module, including：
First acquisition submodule, is configured to obtain the split screen information included in the target video play parameter, the split screen Information is used for the split screen mode for indicating image in the VR videos, and the split screen mode is included in upper and lower split screen and left and right split screen At least one；
First process submodule, be configured to the split screen mode according to indicated by the split screen information to the VR videos at Reason, wherein, the VR videos after process meet human eye watching mode；
First plays submodule, is configured to the VR videos after playback process.
10. device according to claim 8, it is characterised in that when the target video play parameter indicates that the VR is regarded When the play mode of frequency is the panorama play mode；
Described device, also includes：
Determining module, is configured to determine currently viewing angle according to the current pose data for collecting；
3rd acquisition module, is configured to obtain the reference viewing angle included in the target video play parameter；
Generation module, be configured as the currently viewing angle different with the reference viewing angle when, according to described current Viewing angle and the reference viewing angle generate viewing angle adjustment information, and the viewing angle adjustment information is used for indicating to use Family adjusts VR equipment to the reference viewing angle；
Display module, is configured to show the viewing angle adjustment information.
11. devices according to claim 10, it is characterised in that the playing module, including
Second processing submodule, is configured to carry out at picture skew the VR videos according to the viewing angle adjustment information Reason, wherein, after picture migration processing, the corresponding video pictures of the currently viewing angle and the reference viewing angle pair The video pictures that answers are consistent；
Second plays submodule, is configured to play the VR videos after picture migration processing.
12. according to the arbitrary described device of claim 8 to 11, it is characterised in that second acquisition module, including：
Submodule is searched, and is configured to the corresponding local video play parameter of the VR videos, institute be searched according to the cryptographic Hash State local video play parameter described in VR device plays during VR videos with the cryptographic Hash associated storage；
First determination sub-module, is configured to the corresponding local video play parameter of the VR videos that will find and determines For the target video play parameter.
13. devices according to claim 12, it is characterised in that second acquisition module, also include：
Sending submodule, when being configured as not finding the corresponding local video play parameter of the VR videos, to clothes Business device sends the video playback parameter acquiring comprising the cryptographic Hash and asks, and the server is used for being searched according to the cryptographic Hash The corresponding high in the clouds video playback parameter of the VR videos, and the high in the clouds video playback parameter for finding is fed back, institute State high in the clouds video playback parameter to be reported during VR videos described in VR device plays by each；
Receiving submodule, is configured to receive the high in the clouds video playback parameter that the server sends；
Second determination sub-module, it is the target video play parameter to be configured to the high in the clouds video playback parameter determination.
14. devices according to claim 12, it is characterised in that first determination sub-module, are additionally configured to：
Obtain the corresponding playing duration of the local video play parameter；
Detect whether the playing duration meets pre-conditioned；
If the playing duration meets pre-conditioned, the local video play parameter is defined as the target video and is played Parameter；
Wherein, described pre-conditioned including：The playing duration is more than first threshold, or, the playing duration accounts for the VR regarding The ratio of frequency total duration is more than at least one in Second Threshold.
15. a kind of video play devices, it is characterised in that described device includes：
Processor；
For storing the memorizer of processor executable；
Wherein, the processor is configured to：
The cryptographic Hash of Virtual Reality video is obtained, the cryptographic Hash is used for VR videos described in unique mark；
Target video play parameter with the VR video matchings, the target video play parameter are obtained according to the cryptographic Hash Mate with the play mode of the VR videos, the play mode includes in panorama play mode and 3D play mode at least one Kind；
The VR videos are played according to the target video play parameter.
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