CN107172502A - Virtual reality video playing control method and device - Google Patents
Virtual reality video playing control method and device Download PDFInfo
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- CN107172502A CN107172502A CN201710297534.9A CN201710297534A CN107172502A CN 107172502 A CN107172502 A CN 107172502A CN 201710297534 A CN201710297534 A CN 201710297534A CN 107172502 A CN107172502 A CN 107172502A
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- virtual reality
- reality video
- visual angle
- log file
- angle
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Classifications
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/27—Server based end-user applications
- H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
- H04N21/2743—Video hosting of uploaded data from client
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
Abstract
The invention discloses a kind of virtual reality video playing control method, including：Under the play mode of virtual reality video, when the virtual reality video is commenced play out, visual angle log file is obtained；Wherein, the visual angle log file includes the Viewing-angle information in virtual reality video display process；According to the visual angle log file, the virtual reality video is controlled to carry out view angle switch according to the Viewing-angle information.The invention also discloses a kind of virtual reality video playback control device.The present invention realizes the automatic switchover at visual angle in virtual reality video, make user during viewing virtual reality video will not holiday important information, improve user's viewing experience, add user's creation potentiality, and enlivened user behavior.
Description
Technical field
The present invention relates to video display arts field, more particularly to a kind of virtual reality video playing control method and dress
Put.
Background technology
The video content at the even full visual angle in multiple visual angles is contained in virtual reality video, compares, gives with ordinary video
The information content that user is presented is greatly increased, and because user can arbitrarily adjust the visual angle of viewing and user cannot see that not
Content in user's current visual angle, it is important that this is easy for causing during viewing virtual reality video user to omit some
Content.In addition, in playing process, screen is either still touched by gyroscope to control, user is required for actively adjusting
The visual angle of whole broadcasting can just see the content on different directions, it is impossible to visual angle of automatically switching, and need improvement badly.
The content of the invention
It is a primary object of the present invention to provide a kind of virtual reality video playing control method and device, it is intended to realize empty
Intend the automatic switchover at visual angle in real video, make user will not the important letter of holiday during viewing virtual reality video
Breath.
To achieve the above object, a kind of virtual reality video playing control method that the present invention is provided comprises the following steps：
Under the play mode of virtual reality video, when the virtual reality video is commenced play out, visual angle record is obtained
File, the visual angle log file includes the Viewing-angle information during virtual reality video；
According to the visual angle log file, control the virtual reality video to carry out visual angle according to the Viewing-angle information and cut
Change.
Preferably, the playing progress rate of the Viewing-angle information including the virtual reality video and the visual angle of current visual angle to
Amount, the visual angle vector is used for the directional information for recording and expressing visual angle.
Preferably, under the play mode of virtual reality video, when the virtual reality video is commenced play out, acquisition is regarded
Before the step of angle log file, visual angle log file, methods described also includes：
Under the recording mode of the Viewing-angle information of virtual reality video, during virtual reality video described in recording played
The Viewing-angle information, and the visual angle log file is generated according to the Viewing-angle information of record.
Preferably, under the recording mode of the Viewing-angle information of virtual reality video, recording played virtual reality video process
In the Viewing-angle information, and according to the Viewing-angle information of record generate the visual angle log file the step of after, it is described
Method also includes：
The visual angle log file is uploaded onto the server；
The server is used to share the visual angle log file.
Preferably, according to the visual angle log file, the virtual reality video is controlled to be carried out according to the Viewing-angle information
The step of view angle switch, includes：
Parse the Viewing-angle information in virtual reality video display process described in the visual angle log file；
When the playing progress rate in the virtual reality video playback to the visual angle log file, control is played visual angle and cut
Change on the direction that visual angle vector is specified.
In addition, to achieve the above object, the present invention, which also provides a kind of virtual reality video playback control device, to be included：
Acquisition module, under the play mode of virtual reality video, when the virtual reality video is commenced play out,
Obtain visual angle log file；Wherein, the visual angle log file includes the visual angle letter in virtual reality video display process
Breath；
Control module, for according to the visual angle log file, controlling the virtual reality video to press the Viewing-angle information
Carry out view angle switch.
Preferably, the playing progress rate of the Viewing-angle information including the virtual reality video and the visual angle of current visual angle to
Amount, the visual angle vector is used for the directional information for recording and expressing visual angle.
Preferably, also include before the acquisition module：
Module is recorded, is regarded under the recording mode of the Viewing-angle information of virtual reality video, recording the virtual reality
The Viewing-angle information in frequency playing process, and the visual angle log file is generated according to the Viewing-angle information of record.
Preferably, also include after the recording module：
Sharing module, for the visual angle log file to be uploaded onto the server.
Preferably, the control module includes：
Resolution unit, for regarding described in parsing described in the visual angle log file in virtual reality video display process
Angle information；
Control unit, for when the playing progress rate in the virtual reality video playback to the visual angle log file,
Control is played on the direction that view angle switch is specified to visual angle vector.
The present invention is by obtaining visual angle log file, and by parsing the Viewing-angle information in the log file of visual angle, so that real
The automatic switchover at visual angle in existing virtual reality video, make user during viewing virtual reality video will not holiday it is important
Information, improves user's viewing experience, increase user's creation potentiality, any active ues behavior.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of virtual reality video playing control method first embodiment of the present invention；
Fig. 2 is the schematic flow sheet of virtual reality video playing control method second embodiment of the present invention；
Fig. 3 is Viewing-angle information exemplary plot in virtual reality video playing control method second embodiment of the present invention；
Fig. 4 is the format sample of visual angle log file in virtual reality video playing control method second embodiment of the present invention
Figure；
Fig. 5 is the schematic flow sheet of virtual reality video playing control method 3rd embodiment of the present invention；
Fig. 6 is the schematic flow sheet of virtual reality video playing control method fourth embodiment of the present invention；
Fig. 7 is the structural representation of virtual reality video playback control device first embodiment of the present invention；
Fig. 8 is the structural representation of virtual reality video playback control device second embodiment of the present invention；
Fig. 9 is the structural representation of virtual reality video playback control device 3rd embodiment of the present invention；
Figure 10 is that the refinement structure of control module in virtual reality video playback control device fourth embodiment of the present invention is shown
It is intended to.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
A kind of virtual reality video playing control method of present invention offer, reference picture 1, in one embodiment, this is virtual existing
Real video playing control method includes：
Step S10, under the play mode of virtual reality video, when the virtual reality video is commenced play out, is obtained
Visual angle log file；Wherein, the visual angle log file includes the Viewing-angle information in the virtual reality video display process；
The virtual reality video playing control method that the present invention is provided is mainly used in virtual reality audio/video player system,
Automatic switchover for realizing visual angle in virtual reality video, makes user not omit portion during viewing virtual reality video
Divide important information, improve user's viewing experience, increase user's creation potentiality, any active ues behavior.
Specifically, realizing the automatic switchover at virtual reality video visual angle needs accurate Viewing-angle information, makes virtual reality
Video is automatically and accurately switched according to specified Viewing-angle information.In the present embodiment, in the broadcasting mould of virtual reality video
Under formula, when virtual reality video is commenced play out, it is necessary first to obtain visual angle log file, wherein visual angle log file records
All Viewing-angle informations of virtual reality video display process, these Viewing-angle informations are as realizing that the virtual reality video visual angle is automatic
The basis of switching.
Step S20, according to the visual angle log file, controls the virtual reality video to be carried out according to the Viewing-angle information
View angle switch.
Specifically, under the play mode of virtual reality video, when virtual reality video is commenced play out, visual angle note is obtained
All Viewing-angle informations, control virtual reality during record file, the broadcasting virtual reality video in the log file of visual angle
Video switches with carrying out visual angle automatically according to the Viewing-angle information in the log file of visual angle.
It is understood that according to visual angle log file with regard to virtual reality video can be controlled to be carried out certainly according to specified visual angle
It is dynamic switching be because：Visual angle log file records the Viewing-angle information in virtual reality video display process.Regarded in virtual reality
Under the play mode of frequency, when virtual reality video is commenced play out, the visual angle log file is obtained, and record by parsing visual angle
Viewing-angle information in file, can be achieved with the automatic switchover at virtual reality video visual angle.
The embodiment of the present invention is by obtaining visual angle log file, and by parsing the Viewing-angle information in the log file of visual angle,
So as to realize the automatic switchover at visual angle in virtual reality video, user is set not omit portion during viewing virtual reality video
Divide important information, improve user's viewing experience, increase user's creation potentiality, any active ues behavior.
Further, reference picture 2 is based on there is provided virtual reality video playing control method second embodiment of the present invention
Virtual reality video playing control method first embodiment of the present invention, in virtual reality video playing control method second embodiment
In, also include before above-mentioned steps S10：
Step S30, under the recording mode of the Viewing-angle information of virtual reality video, virtual reality video described in recording played
During the Viewing-angle information, and the visual angle log file is generated according to the Viewing-angle information of record.
The playing progress rate of above-mentioned Viewing-angle information including virtual reality video and the visual angle vector of current visual angle, wherein visual angle to
Measure the directional information for recording and expressing visual angle.In the present embodiment, above-mentioned Viewing-angle information will work as forward sight with visual angle vector
Give tacit consent to relative to virtual reality video exemplified by the differential seat angle in the direction at visual angle and be aided with Fig. 3 and be described in detail in angle.What Fig. 3 was represented
Coordinate is rectangular coordinate system in space, and O points are camera data collection point, set acquiescence play visual angle be x-axis as benchmark, it is vectorial
A1 (2,3,1) and vector A2 (2, -1,3) represent view directions of the virtual reality video playback progress at T1 the and T2 moment respectively.
The form of above-mentioned generation visual angle log file can carry out horizontal row to every record according to time order and function order
Separated, every record can also be vertically arranged according to time order and function order with space between row, every record.In this reality
Apply in example, exemplified by the form of above-mentioned generation visual angle log file will be vertically arranged according to time order and function order to every record
And be aided with Fig. 4 and illustrate, wherein, every record is arranged according to playing progress rate visual angle vector horizontal, playing progress rate and visual angle to
Amount is separated with space, and such as 0:0:48(2,3,1).
Specifically, under the recording mode of the Viewing-angle information of virtual reality video, when virtual reality video is commenced play out,
Visual angle recording function is opened, record is commencing play out the visual angle vectorial coordinate at moment.In virtual reality video display process, one
Denier have adjusted visual angle, record current visual angle vectorial coordinate and playing progress rate.After broadcasting terminates, according to time order and function order, to every
Bar record generates visual angle log file with the form that is vertically arranged, as shown in figure 4, and recording virtual reality video and being recorded with visual angle
The incidence relation of file.
Further, can be by order that other users can also get the visual angle log file of the virtual reality video
Visual angle log file is shared, reference picture 5 there is provided virtual reality video playing control method 3rd embodiment of the present invention,
It is real in virtual reality video playing control method the 3rd based on virtual reality video playing control method second embodiment of the present invention
Apply in example, also include after above-mentioned steps S30：
Step S40, visual angle record is uploaded onto the server；The server is used to share the visual angle record text
Part.
Specifically, visual angle log file and record visual angle log file and virtual reality video are locally generated in equipment
After incidence relation, system will point out to upload and share the visual angle log file to server.User selects regarding generation
Angle log file uploads onto the server, and shares the visual angle log file, typing visual angle log file and virtual reality video
Incidence relation, realizes that the automatic of virtual reality video visual angle cuts so that other users can also get the visual angle log file
Change.
Further, reference picture 6 is based on there is provided virtual reality video playing control method fourth embodiment of the present invention
Virtual reality video playing control method first embodiment of the present invention, in virtual reality video playing control method fourth embodiment
In, above-mentioned steps S20 includes：
Step S21, parses the visual angle letter described in the visual angle log file in virtual reality video display process
Breath；
Step S22, when the playing progress rate in the virtual reality video playback to the visual angle log file, control is broadcast
Put on the direction that view angle switch is specified to visual angle vector.
Under the play mode of virtual reality video, system, which will be shown, is stored in that equipment is local or user shares in service
Available visual angle log file list is selected for user on device, and user have selected after the log file of visual angle, download and load visual angle
Viewing-angle information all in virtual reality video display process in log file, parsing visual angle log file.When originating broadcasting,
Virtual reality video is played according to the visual angle vector originated in the log file of visual angle, when reaching the progress of view angle switch, according to
Visual angle is played in visual angle vector adjustment in the log file of visual angle, and control is played on the direction that view angle switch is specified to visual angle vector,
Realize the automatic switchover at virtual reality video visual angle.
The present invention also provides a kind of virtual reality video playback control device, and reference picture 7 is in one embodiment, of the invention
The virtual reality video playback control device of offer includes：
Acquisition module 10, under the play mode of virtual reality video, when the virtual reality video is commenced play out
When, obtain visual angle log file；Wherein, the visual angle log file includes the visual angle in the virtual reality video display process
Information；
The virtual reality video playback control device that the present invention is provided is mainly used in virtual reality audio/video player system,
Automatic switchover for realizing visual angle in virtual reality video, makes user not omit portion during viewing virtual reality video
Divide important information, improve user's viewing experience, increase user's creation potentiality, any active ues behavior.
Specifically, realizing the automatic switchover at virtual reality video visual angle needs accurate Viewing-angle information, makes virtual reality
Video is automatically and accurately switched according to specified Viewing-angle information.In the present embodiment, in the broadcasting mould of virtual reality video
Under formula, when virtual reality video is commenced play out, it is necessary first to obtain visual angle log file, wherein visual angle log file records
All Viewing-angle informations of virtual reality video display process, these Viewing-angle informations are as realizing that the virtual reality video visual angle is automatic
The basis of switching.
Control module S20, for according to the visual angle log file, controlling the virtual reality video according to the visual angle
Information carries out view angle switch.
Specifically, under the play mode of virtual reality video, when virtual reality video is commenced play out, visual angle note is obtained
Viewing-angle informations all in file, the virtual reality video display process in the log file of visual angle are recorded, virtual reality is controlled
Video switches with carrying out visual angle automatically according to the Viewing-angle information in the log file of visual angle.
It is understood that according to visual angle log file with regard to virtual reality video can be controlled to be carried out certainly according to specified visual angle
It is dynamic switching be because：Visual angle log file records the Viewing-angle information in virtual reality video display process.Regarded in virtual reality
Under the play mode of frequency, when virtual reality video is commenced play out, the visual angle log file is obtained, and record by parsing visual angle
Viewing-angle information in file, can be achieved with the automatic switchover at virtual reality video visual angle.
The embodiment of the present invention is by obtaining visual angle log file, and by parsing the Viewing-angle information in the log file of visual angle,
So as to realize the automatic switchover at visual angle in virtual reality video, user is set not omit portion during viewing virtual reality video
Divide important information, improve user's viewing experience, increase user's creation potentiality, any active ues behavior.
Further, reference picture 8 is based on there is provided virtual reality video playback control device second embodiment of the present invention
Virtual reality video playback control device first embodiment of the present invention, in virtual reality video playback control device second embodiment
In, also include before above-mentioned acquisition module 10：
Module 30 is recorded, it is virtual described in recording played under the recording mode of the Viewing-angle information of virtual reality video
The Viewing-angle information during real video, and the visual angle log file is generated according to the Viewing-angle information of record.
The playing progress rate of above-mentioned Viewing-angle information including virtual reality video and the visual angle vector of current visual angle, wherein visual angle to
Measure the directional information for recording and expressing visual angle.In the present embodiment, above-mentioned Viewing-angle information will work as forward sight with visual angle vector
Give tacit consent to relative to virtual reality video exemplified by the differential seat angle in the direction at visual angle and be aided with Fig. 3 and be described in detail in angle.What Fig. 3 was represented
Coordinate is rectangular coordinate system in space, and O points are camera data collection point, set acquiescence play visual angle be x-axis as benchmark, it is vectorial
A1 (2,3,1) and vector A2 (2, -1,3) represent view directions of the virtual reality video playback progress at T1 the and T2 moment respectively.
The form of above-mentioned generation visual angle log file can carry out horizontal row to every record according to time order and function order
Separated, every record can also be vertically arranged according to time order and function order with space between row, every record.In this reality
Apply in example, exemplified by the form of above-mentioned generation visual angle log file will be vertically arranged according to time order and function order to every record
And be aided with Fig. 4 and illustrate, wherein, every record is arranged according to playing progress rate visual angle vector horizontal, playing progress rate and visual angle to
Amount is separated with space, and such as 0:0:48(2,3,1).
Specifically, under the recording mode of the Viewing-angle information of virtual reality video, when virtual reality video is commenced play out,
Visual angle recording function is opened, record is commencing play out the visual angle vectorial coordinate at moment, in virtual reality video display process, one
Denier have adjusted visual angle, record current visual angle vectorial coordinate and playing progress rate, after broadcasting terminates, according to time order and function order to every
The form generation visual angle log file being vertically arranged is recorded, and records associating for virtual reality video and visual angle log file
System.
Further, can be by order that other users can also get the visual angle log file of the virtual reality video
Visual angle log file is shared, reference picture 9 there is provided virtual reality video playback control device 3rd embodiment of the present invention,
It is real in virtual reality video playback control device the 3rd based on virtual reality video playback control device second embodiment of the present invention
Apply in example, also include after above-mentioned recording module 30：
Sharing module 40, for by the visual angle log file to server；The server is used to share the visual angle
Log file.
Specifically, visual angle log file and record visual angle log file and virtual reality video are locally generated in equipment
After incidence relation, system will point out to upload and share the visual angle log file to server.User selects regarding generation
Angle log file uploads onto the server, and point visual angle log file, the pass of typing visual angle log file and virtual reality video
Connection relation, so that other users can also get the automatic switchover that the visual angle log file realizes virtual reality video visual angle.
Further, reference picture 10 is based on there is provided virtual reality video playback control device fourth embodiment of the present invention
Virtual reality video playback control device first embodiment of the present invention, in virtual reality video playback control device fourth embodiment
In, above-mentioned control module 20 includes：
Resolution unit 21, described in parsing described in the visual angle log file in virtual reality video display process
Viewing-angle information；
Control unit 22, for when the playing progress rate in the virtual reality video playback to the visual angle log file
When, control is played on the direction that view angle switch is specified to visual angle vector.
Under the play mode of virtual reality video, system, which will be shown, is stored in that equipment is local or user shares in service
Available visual angle log file list is selected for user on device, and user have selected after the log file of visual angle, download and load visual angle
Viewing-angle information all in virtual reality video display process in log file, parsing visual angle log file.When originating broadcasting,
Virtual reality video is played according to the visual angle vector originated in the log file of visual angle, when reaching the progress of view angle switch, according to
Visual angle is played in visual angle vector adjustment in the log file of visual angle, and control is played on the direction that view angle switch is specified to visual angle vector,
Realize the automatic switchover at virtual reality video visual angle.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of virtual reality video playing control method, it is characterised in that the virtual reality video playing control method bag
Include following steps：
Under the play mode of virtual reality video, when the virtual reality video is commenced play out, visual angle log file is obtained；
Wherein, the visual angle log file includes the Viewing-angle information in the virtual reality video display process；
According to the visual angle log file, the virtual reality video is controlled to carry out view angle switch according to the Viewing-angle information.
2. virtual reality video playing control method as claimed in claim 1, it is characterised in that the Viewing-angle information includes institute
The playing progress rate of virtual reality video and the visual angle vector of current visual angle are stated, the visual angle vector is used to recording and expressing visual angle
Directional information.
3. virtual reality video playing control method as claimed in claim 1, it is characterised in that regarded described in virtual reality
It is described before the step of obtaining visual angle log file when the virtual reality video is commenced play out under the play mode of frequency
Method also includes：
In the recording mode downwards angle of visibility information of the Viewing-angle information of virtual reality video；
When the playing progress rate in the virtual reality video playback to the visual angle log file, control is played view angle switch and arrived
On the direction that visual angle vector is specified.
4. virtual reality video playing control method as claimed in claim 3, it is characterised in that regarded described in virtual reality
Under the recording mode of the Viewing-angle information of frequency, the Viewing-angle information during virtual reality video described in recording played, and according to
After the step of Viewing-angle information generation visual angle log file of record, described method also includes：
The visual angle log file is uploaded onto the server；
The server is used to share the visual angle log file.
5. virtual reality video control method as claimed in claim 2, it is characterised in that described that text is recorded according to the visual angle
Part, the step of controlling the virtual reality video to carry out view angle switch according to the Viewing-angle information includes：
Parse the Viewing-angle information in virtual reality video display process described in the visual angle log file；
When the playing progress rate in the virtual reality video playback to the visual angle log file, control is played view angle switch and arrived
On the direction that visual angle vector is specified.
6. a kind of virtual reality video playback control device, it is characterised in that the virtual reality video playback control device bag
Include：
Acquisition module, under the play mode of virtual reality video, when the virtual reality video is commenced play out, is obtained
Visual angle log file；Wherein, the visual angle log file includes the Viewing-angle information in the virtual reality video display process；
Control module, for according to the visual angle log file, controlling the virtual reality video to enter according to the Viewing-angle information
Row view angle switch.
7. virtual reality video playback control device as claimed in claim 6, it is characterised in that the Viewing-angle information includes institute
The playing progress rate of virtual reality video and the visual angle vector of current visual angle are stated, the visual angle vector is used to recording and expressing visual angle
Directional information.
8. virtual reality video playback control device as claimed in claim 6, it is characterised in that before the acquisition module also
Including：
Module is recorded, under the recording mode of the Viewing-angle information of virtual reality video, virtual reality to be regarded described in recording played
The Viewing-angle information during frequency, and the visual angle log file is generated according to the Viewing-angle information of record.
9. virtual reality video playback control device as claimed in claim 8, it is characterised in that after the recording module also
Including：
Sharing module, for the visual angle log file to be uploaded onto the server；
The server is used to share the visual angle log file.
10. virtual reality video playback control device as claimed in claim 7, it is characterised in that the control module includes：
Resolution unit, for parsing the visual angle letter described in the visual angle log file in virtual reality video display process
Breath；
Control unit, for when the playing progress rate in the virtual reality video playback to the visual angle log file, control
Play on the direction that view angle switch is specified to visual angle vector.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107635152A (en) * | 2017-09-28 | 2018-01-26 | 深圳晶恒数码科技有限公司 | A kind of method and device of shared VR videos |
| CN107786881A (en) * | 2017-09-28 | 2018-03-09 | 深圳晶恒数码科技有限公司 | A kind of method and apparatus for sharing VR video playback pictures |
| CN107959878A (en) * | 2017-11-15 | 2018-04-24 | 深圳岚锋创视网络科技有限公司 | A kind of panoramic video is recorded as the method, apparatus and portable terminal of ordinary video |
| CN111669569A (en) * | 2019-03-07 | 2020-09-15 | 阿里巴巴集团控股有限公司 | Video generation method and device, medium and terminal |
| CN114786061A (en) * | 2022-04-12 | 2022-07-22 | 杭州当虹科技股份有限公司 | Picture visual angle correction method based on VR equipment |
| US11521347B2 (en) | 2019-03-07 | 2022-12-06 | Alibaba Group Holding Limited | Method, apparatus, medium, and device for generating multi-angle free-respective image data |
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| CN114786061A (en) * | 2022-04-12 | 2022-07-22 | 杭州当虹科技股份有限公司 | Picture visual angle correction method based on VR equipment |
| CN114786061B (en) * | 2022-04-12 | 2023-08-22 | 杭州当虹科技股份有限公司 | Picture visual angle correction method based on VR equipment |
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