CN106231183A - The player method of panoramic video and device - Google Patents
The player method of panoramic video and device Download PDFInfo
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- CN106231183A CN106231183A CN201610617500.9A CN201610617500A CN106231183A CN 106231183 A CN106231183 A CN 106231183A CN 201610617500 A CN201610617500 A CN 201610617500A CN 106231183 A CN106231183 A CN 106231183A
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- local video
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21805—Source of audio or video content, e.g. local disk arrays enabling multiple viewpoints, e.g. using a plurality of cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2624—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects for obtaining an image which is composed of whole input images, e.g. splitscreen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
The present invention provides player method and the device of a kind of panoramic video.The method includes: obtains and plays configuration file, described broadcasting configuration file includes at least one Zhang Quanjing picture, at least one section of local video with described panoramic pictures as background and every described panoramic pictures and the overlapped information of every section of described local video, and described overlapped information is for indicating described panoramic pictures and the stacked system of described local video；According to described overlapped information, described panoramic pictures and described local video are overlapped, it is thus achieved that panoramic video is also play.Technical scheme, while ensureing the result of broadcast of panoramic video, greatly reduces the volume of panoramic video file, and then facilitates transmission and the preservation of panoramic video file.
Description
Technical field
The present invention relates to image processing techniques, particularly relate to player method and the device of a kind of panoramic video.
Background technology
Panoramic video is together in series the smoothness formed clearly dynamic video image by countless Zhang Quanjing pictures, Yong Huke
Arbitrarily to watch dynamic video in about shooting angle upper and lower 360 degree, and then there is a kind of sensation on the spot in person.Existing entirely
The manufacture method of scape video mainly has real scene shooting (such as using flake video camera to carry out shoot on location) and computer animation
(Computer Graphics is called for short CG) makes two kinds.The panoramic video file size using said method to obtain is relatively big, logical
It it is often 6 to 8 times of equal resolution ordinary video file size.
The method of existing reduction panoramic video file size is mainly decoding method, it may be assumed that uses and first compresses further decoding
Method reduce the volume of panoramic video file.Specifically, the information compared on video time axle between different frame, by adjacent
The redundancy that between frame, information change is little is compressed, and loses some human eyes and the insensitive image of human ear or audio frequency letter
Breath, and then reduce the target of panoramic video file size, thus facilitate transmission and the preservation of panoramic video.
But existing method, its operating process is complicated, and in panoramic video scene, background does not only change
Being the panoramic video that in scene, specific things changes, the volume of its whole video file preserved is the biggest.Therefore,
The most effectively reduce the volume of panoramic video file, facilitate the transmission of panoramic video and preservation to become technical staff urgently to be resolved hurrily
Technical problem.
Summary of the invention
The present invention provides player method and the device of a kind of panoramic video, is used for solving existing reducing based on encoding and decoding
The method of panoramic video file size, in panoramic video scene simply specific things change and background does not changes
Panoramic video, it is impossible to effectively reduce the volume of its video file so that the transmission of such panoramic video file and preserve side
Just problem.
First aspect, the present invention provides the player method of a kind of panoramic video, including:
Obtaining and play configuration file, described broadcasting configuration file includes at least one Zhang Quanjing picture, at least one section with described
Panoramic pictures is the local video of background and every described panoramic pictures and the overlapped information of every section of described local video, institute
State overlapped information for indicating described panoramic pictures and the stacked system of described local video；
According to described overlapped information, described panoramic pictures and described local video are overlapped, it is thus achieved that panoramic video is also broadcast
Put.
Further, above-mentioned overlapped information includes the first throwing on the inwall of spherical player of every the described panoramic pictures
Penetrate position, every section of described local video the second launching position on the inwall of described spherical player.
Further, above-mentioned according to described overlapped information, described panoramic pictures and described local video are overlapped, obtain
Obtain panoramic video and play, specifically including:
According to described first launching position, described panoramic pictures is projected on the inwall of described spherical player, and,
According to described second launching position, described local video is projected on the inwall of described spherical player, forms described aphorama
Frequently.
Further, above-mentioned broadcasting configuration file also includes: the projection condition of every described panoramic pictures, every described office
At least one in the projection condition of portion's video.
Further, above-mentioned according to described first launching position, described panoramic pictures is projected to described spherical player
On inwall, form background image, and, according to described second launching position, described local video is projected to described spherical broadcasting
On the inwall of device, form described panoramic video, specifically include:
When meeting the projection condition of described panoramic pictures, according to described first launching position, described panoramic pictures is projected
To the inwall of described spherical player, and, when meeting the projection condition of described local video, according to described second projection
Described local video is projected on the inwall of described spherical player by position, forms described panoramic video.
Further, the projection condition of described panoramic pictures and the projection condition of described local video all include:
Project in default time point projection and trigger condition.
Further, the projection of above-mentioned trigger condition includes:
The operation of virtual reality device rests on the duration in default toggle area, virtual reality device touches described presetting
Send out at least in the number of operations in region, described virtual reality device operation trace in described default toggle area
Individual.
Further, above-mentioned broadcasting configuration file also includes: the projection duration of described panoramic pictures, described local video
At least one in projection duration.
Second aspect, the present invention provides the playing device of a kind of panoramic video, including:
First acquisition module, is used for obtaining broadcasting configuration file, and described broadcasting configuration file includes at least one Zhang Quanjing figure
Sheet, at least one section of local video with described panoramic pictures as background and every described panoramic pictures and every section of described local
The overlapped information of video, described overlapped information is for indicating described panoramic pictures and the stacked system of described local video
Second acquisition module, for folding described panoramic pictures and described local video according to described overlapped information
Add, it is thus achieved that panoramic video is also play.
Further, above-mentioned overlapped information includes the first throwing on the inwall of spherical player of every the described panoramic pictures
Penetrate position, every section of described local video the second launching position on the inwall of described spherical player.
Further, above-mentioned second acquisition module, specifically for according to described first launching position by described panoramic pictures
It is projected on the inwall of described spherical player, and, according to described second launching position, described local video is projected to institute
State on the inwall of spherical player, form described panoramic video.
Further, above-mentioned broadcasting configuration file also includes: the projection condition of every described panoramic pictures, every section of described office
At least one in the projection condition of portion's video.
Further, above-mentioned second acquisition module, specifically it is additionally operable to when meeting the projection condition of described panoramic pictures, root
According to described first launching position, described panoramic pictures is projected on the inwall of described spherical player, and, described meeting
During the projection condition of local video, according to described second launching position, described local video is projected to described spherical player
On inwall, form described panoramic video.
Further, the projection condition of above-mentioned panoramic pictures and the projection condition of described local video all include:
Project in default time point projection and trigger condition.
Further, trigger condition projection includes:
The operation of virtual reality device rests on the duration in default toggle area, virtual reality device touches described presetting
Send out at least in the number of operations in region, described virtual reality device operation trace in described default toggle area
Individual.
Further, above-mentioned broadcasting configuration file also includes: the projection duration of every described panoramic pictures, every section of described office
At least one in the projection duration of portion's video.
The player method of the panoramic video that the present invention provides and device, first, playback equipment plays configuration literary composition by obtaining
Part, this broadcasting configuration file include at least one Zhang Quanjing picture, at least one section of local video with panoramic pictures as background and
Every Zhang Quanjing picture and the overlapped information of every section of local video, wherein overlapped information is for indicating panoramic pictures and local video
Stacked system, then, panoramic pictures and local video are overlapped by playback equipment according to overlapped information, it is thus achieved that panoramic video is also
Play.Technical scheme, by being overlapped panoramic pictures (i.e. background) and local video, it is thus achieved that broadcasting of small size
Put configuration file so that spherical player carries out the broadcasting of panoramic video according to this broadcasting configuration file, and then greatly reduces
The volume of panoramic video file, facilitates transmission and the preservation of panoramic video file.
Accompanying drawing explanation
In order to be illustrated more clearly that the present invention or technical scheme of the prior art, below will be to embodiment or prior art
In description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is the one of the present invention
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other accompanying drawing.
The schematic flow sheet of the player method embodiment one of the panoramic video that Fig. 1 provides for the present invention；
The schematic flow sheet of the player method embodiment two of the panoramic video that Fig. 2 provides for the present invention；
The schematic flow sheet of the player method embodiment three of the panoramic video that Fig. 3 provides for the present invention；
The structural representation of the playing device embodiment one of the panoramic video that Fig. 4 provides for the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, attached below in conjunction with in the embodiment of the present invention
Figure, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment is the present invention
A part of embodiment rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Make the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
At present, the panoramic video made by real scene shooting or computer animation (Computer Graphics is called for short CG),
The transmission of its video file volume more very much not convenience file and preservation.And existing reduce panoramic video file based on encoding and decoding
The method of volume, in panoramic video scene simply specific things change and panoramic video that background does not changes,
Cannot effectively reduce the volume of its video file so that the transmission of such panoramic video file and preservation inconvenience.Such as, phase is worked as
In two adjacent frame full-view video images, the shadow of middle building of only having powerful connections there occurs change along with the change of light, but existing
Methods based on encoding and decoding the change of this building shadow can be preserved into, as movable things, the panorama sketch that two frames are different
Sheet, and then make the volume of the panoramic video file after overcompression the biggest.
The player method of the panoramic video that the present invention provides and device, it is adaptable in panoramic video scene, regional area occurs
Change and background do not occur conversion panoramic video, be used for solving prior art and cannot realize the above-mentioned type panoramic video file
The transmission being effectively compressed and then making panoramic video file of volume and the problem preserving inconvenience.Technical scheme,
By panoramic pictures (i.e. background) and local video are overlapped, it is thus achieved that the broadcasting configuration file of small size so that spherical broadcast
Put device and carry out the broadcasting of panoramic video according to this broadcasting configuration file, and then greatly reduce the volume of panoramic video file, side
Just the transmission of panoramic video file and preservation.
With specifically embodiment, technical scheme is described in detail below.These concrete enforcements below
Example can be combined with each other, and may repeat no more in certain embodiments for same or analogous concept or process.
The schematic flow sheet of the player method embodiment one of the panoramic video that Fig. 1 provides for the present invention.Holding of the present embodiment
Row main body can be the playing device of panoramic video, it is also possible to for being integrated with the playback equipment of the playing device of panoramic video.Can
Choosing, this playback equipment can be the equipment of the spherical player software on arbitrary Integrated Virtual reality platform.The present embodiment
Refer to playback equipment and obtain broadcasting configuration file, and according to playing configuration file, panoramic pictures is superposed shape with local video
Become panoramic video the detailed process play.As it is shown in figure 1, the player method of the panoramic video of the present embodiment may include that
S101, obtain play configuration file, described broadcasting configuration file include at least one Zhang Quanjing picture, at least one section with
Described panoramic pictures is local video and the superposition letter of every described panoramic pictures and every section of described local video of background
Breath, described overlapped information is for indicating described panoramic pictures and the stacked system of described local video.
It should be noted that the panoramic video of the present embodiment plays out on VR-Platform, user needs
Virtual reality device (such as Virtual Reality glasses) is used to watch.
In the present embodiment, it is necessary first to obtain at least one Zhang Quanjing picture, the panoramic pictures of the most whole office.Its
In, this panoramic pictures can be that user uses the pan equipment (such as flake video camera) of picture of existing specialty to carry out reality
Scape shooting obtains, it is also possible to be that user passes through 3D modeling software (such as 3D Max software) making formation, simultaneously by acquisition
Every Zhang Quanjing picture is uploaded to above-mentioned playback equipment.
It should be noted that the panoramic pictures in the present invention is not only 360 ° of three-dimensional rings representing whole scene up and down
View sheet, it is also possible to be the tri-dimensional picture (i.e. a part in three-dimensional ring view sheet) only representing local content, with office A be
Example illustrates, i.e. the panoramic pictures of the present embodiment can be the three-dimensional ring view sheet of whole office, it is also possible to be at station a
Partial 3 d picture, during wherein station a is positioned at office A.Alternatively, the three-dimensional panorama picture of the present embodiment can also is that by
Two-dimension picture obtains through corresponding conversion process.The concrete manifestation form of panoramic pictures is not limited by the present embodiment, tool
Body sets according to the actual demand of user.
Then, local video is shot with above-mentioned panoramic pictures for background, it is thus achieved that multistage local video.Wherein, this local regards
Frequency can be to use inventory to carry out captured in real-time acquisition, it is also possible to is to use relevant CG Software for producing to obtain, with
Time by obtain every section of local video be transferred to above-mentioned playback equipment.
Alternatively, the present embodiment can also intercept the picture of a frame as panoramic pictures from the panoramic video shot,
And intercept out by the partial picture in frame picture each in random time section in panoramic video and preserve into local video.
Preferably, the superposing of later stage local video and panoramic pictures for convenience, then the bat of panoramic pictures in the present embodiment
Take the photograph focal length identical with the shooting focal length of local video.
Then, use video editor will above-mentioned every Zhang Quanjing picture, every section of local video and every Zhang Quanjing picture and
The overlapped information of every section of local video preserves together and compresses the broadcasting configuration file forming a certain panoramic video, in order to make integrated
The playback equipment of spherical player software reads.Wherein, the overlapped information of panoramic pictures and local video can be that local regards
Frequency and the relative position of panoramic pictures, lap position or, panoramic pictures and the concrete coordinate correspondence position of local video, specifically
Panoramic pictures and the overlapped information of local video can arrange voluntarily according to user's request, the present embodiment is without limitation,
As long as being indicated for the information of the stacked system of panoramic pictures and local video.
In the present embodiment, play configuration file and can include multiple panoramic pictures and multistage local video, alternatively, can
To be the corresponding one section of local video of a Zhang Quanjing picture, it is also possible to be switching difference in the playing process of one section of local video
Panoramic pictures is as background, or plays multiple video in the case of a Zhang Quanjing picture is background, and the present embodiment is to broadcasting
Put the number of the panoramic pictures that configuration file includes, the number of local video and panoramic pictures pass corresponding with local video
System does not limits, and specifically can arrange voluntarily according to the demand of user.That is, the method for the present embodiment can be by multiple panoramic pictures
Carry out simple superposition with multiple local video, various different broadcasting configuration file can be obtained so that spherical player leads to
Cross and read this broadcasting configuration file and can obtain colourful panoramic video.Its whole additive process is simple, and obtain
The volume playing configuration file is little, and then facilitates transmission and the preservation of this broadcasting configuration file.
S102, according to described overlapped information, described panoramic pictures and described local video are overlapped, it is thus achieved that aphorama
Frequency is also play.
Specifically, spherical player reads plays configuration file, and will broadcast according to the overlapped information play in configuration file
Put the panoramic pictures preserved in configuration file and local video is overlapped, it is thus achieved that panoramic video, play this panoramic video simultaneously.
In order to the technical scheme of the application is expanded on further, first illustrate:
Such as, the local video a1 ' at the panoramic pictures of an existing office A and one section of station a1 and one section of station a2
The local at place regards a2 ', during wherein station a1 and station a2 is positioned at above-mentioned office A.User is by the panoramic pictures of above-mentioned office A
(this video volume in video editor is added to the local video a2 ' at the local video a1 ' at station a and one section of station a2
Volume device can to carry out information mutual with any one VR-Platform), and in this editing machine, it is respectively provided with above-mentioned panorama sketch
Sheet and local video a1 ' and the overlapped information of local video a2 ', then, editing machine is by above-mentioned panoramic pictures, local video a1 '
With local video a2 ', and panoramic pictures overlapped information with local video a1 ' and local video a2 ' respectively is packed into broadcasting
Put configuration file.Then, user selects a certain VR-Platform to open this broadcasting configuration file, then this VR-Platform
On spherical player read the overlapped information in this broadcasting configuration file, and according to this overlapped information by panoramic pictures and local
Video a1 ' and local video a2 ' is overlapped, and forms one and converts at station a2 at background reflection station a1 with office A
Panoramic video.
It follows that for above-mentioned example, the broadcasting configuration file of the present embodiment has only included one and has reflected whole office
The panoramic pictures of room A, small volume station a1 local video a1 ' and station a2 at local video a2 ' and above-mentioned entirely
Scape picture and the overlapped information of each section of local video.And similarly for above-mentioned example, the panoramic video literary composition that prior art is formed
Each frame at station a1 then can be converted and all preserve into panoramic pictures (the wherein panorama sketch with whole office A as background by part
The volume of sheet is bigger), by station a2 each frame convert all preserve into the panoramic pictures with whole office A as background, this
Sample makes whole panoramic video file owing to including multiple panoramic pictures, and makes the volume of whole panoramic video file bigger.
Therefore, the volume playing configuration file of the present embodiment is far smaller than and existing includes the complete of panoramic pictures that multiple volumes are bigger
Scape video file, and then conveniently play transmission and the preservation of configuration file.
The player method of the panoramic video that the present invention provides, first, playback equipment plays configuration file by obtaining, and this is broadcast
Put configuration file and include that at least one Zhang Quanjing picture, at least one section of local video with panoramic pictures as background and every are complete
Scape picture and the overlapped information of every section of local video, wherein overlapped information is for indicating panoramic pictures and the superposition side of local video
Formula, then, panoramic pictures and local video are overlapped by playback equipment according to overlapped information, it is thus achieved that panoramic video is also play.
Technical scheme, by being overlapped panoramic pictures (i.e. background) and local video, it is thus achieved that the broadcasting of small size is joined
Put file so that spherical player carries out the broadcasting of panoramic video according to this broadcasting configuration file, and then greatly reduces panorama
The volume of video file, facilitates transmission and the preservation of panoramic video file.
The schematic flow sheet of the player method embodiment two of the panoramic video that Fig. 2 provides for the present invention, at above-described embodiment
On the basis of, the present embodiment refers to when overlapped information includes the first launching position and the second launching position, playback equipment
According to the first launching position, panoramic pictures is projected on the inwall of spherical player, and will local according to the second launching position
Detailed process on the inwall of VIDEO PROJECTION extremely spherical player.As in figure 2 it is shown, the player method of the panoramic video of the present embodiment
Including:
Configuration file is play in S201, acquisition.
Wherein, the overlapped information play in configuration file of the present embodiment can include that every described panoramic pictures is spherical
The second throwing on the inwall of described spherical player of the first launching position on the inwall of player, every section of described local video
Penetrate position.
It should be noted that the inwall by panoramic pictures with local VIDEO PROJECTION to spherical player of the present invention
On, refer to by the location parameter of panoramic pictures, local video location parameter respectively with the relevant bits of the inwall of spherical player
Put parameter to carry out mating the projection in the process overlapped rather than physical significance.
In the present embodiment, corresponding first launching position of every Zhang Quanjing picture, corresponding one the of every section of local video
Two launching positions.
Specifically, the first launching position in the present embodiment is panoramic pictures projection position on the inwall of spherical player
Putting, this first launching position can be the ratio that panoramic pictures accounts for the inwall of spherical player, and the such as first launching position is
When 100%, represent that panoramic pictures covers the inwall of whole spherical player.Alternatively, the first launching position can also is that panorama
The edge line of picture position on spherical player inwall, or the central point of panoramic pictures is on spherical player inwall
Particular location, the concrete form of the first launching position is not limited by the present embodiment, as long as ensure panoramic pictures according to this first
Launching position can project on the inwall of spherical player.
The second launching position in the present embodiment is local video launching position on the inwall of spherical player.Preferably
Ground, it is assumed that local video is positioned at the A point of panoramic pictures, then the local video in the present embodiment on spherical player inwall the
Two launching positions, can be that this position A is incident upon the position on the inwall of spherical player.Such as, the scene bit of local video
In the A point of panoramic pictures, when a point of the inwall that the A point of panoramic pictures projects soccer star's player according to the first launching position,
In order to panoramic pictures forms high-quality panoramic video with superposing of local video, then can be by the second projection position of local video
Installing the coordinate being set to a point, such local video can project the inwall a point of soccer star's player according to the second launching position
Place, and then be fully combined to be formed with panoramic pictures and can react the panoramic video of actual scene.
Alternatively, first launching position of the present embodiment and the second launching position can be latitude and longitude coordinates, or three-dimensional
Space coordinates.
Further, as in figure 2 it is shown, in the present embodiment, when the overlapped information play in configuration file includes above-mentioned
When the first launching position and the second launching position, panoramic pictures and local video are folded by above-mentioned S102 according to overlapped information
Add, it is thus achieved that panoramic video is also play, and specifically may include that
S202, according to described first launching position, described panoramic pictures is projected on the inwall of described spherical player,
And, according to described second launching position, described local video is projected on the inwall of described spherical player, is formed described
Panoramic video.
Illustrate, it is assumed that the first launching position of a certain Zhang Quanjing picture of user setup is b, a certain section of local video
The second launching position be c, and using above-mentioned first launching position b and the second launching position c as overlapped information preserve to play
In configuration file.Then, spherical player reads the overlapped information play in configuration file, and according to the first launching position b
The b position this panoramic pictures being projected on the inwall of spherical player, regards this local according to the second launching position c simultaneously
The c position that frequency is projected on the inwall of spherical player, and commence play out.
Alternatively, playing of the present embodiment can also include in configuration file that multiple react the panoramic pictures of local content,
For example, it is assumed that above-mentioned office A is made up of three regions 1,2 and 3, the tri-dimensional picture 1 ' in the whole region of existing expression 1, represent whole
The tri-dimensional picture 2 ' in individual region 2 and the tri-dimensional picture 3 ' in the whole region 3 of expression, simultaneously according to above three region at office A
In concrete distribution situation, the first launching position of setting regions 1 is d1, first launching position in region 2 is d2, region 3
First launching position is d3, and the most above-mentioned three pictures are projected to spherical player according to the first launching position of self correspondence
On inwall, a panoramic pictures reacting whole office A can be formed.Alternatively, the present embodiment can also only project above-mentioned
Any one or several sheets in three pictures, its concrete panoramic pictures choose the setting with launching position according to user's request
Being configured, the present embodiment is without limitation.
The player method of the panoramic video that the present invention provides, by arranging the first launching position and second in overlapped information
Launching position so that panoramic pictures is projected on the inwall of spherical player according to the first launching position by playback equipment, simultaneously
Local video is projected on the inwall of spherical player according to the second launching position and plays, it is ensured that panoramic pictures and local
The intact superposition of video, it is provided that the result of broadcast of panoramic video.
The schematic flow sheet of the player method embodiment three of the panoramic video that Fig. 3 provides for the present invention, at above-described embodiment
On the basis of, the present embodiment refers to when broadcasting configuration file includes that the projection condition of every Zhang Quanjing picture and every section of local regard
Frequency projection condition time, panoramic pictures is projected on the inwall of spherical player by playback equipment according to the first projection condition, with
And detailed process local video being projected on the inwall of spherical player according to the second projection condition.As it is shown on figure 3, this reality
The player method of the panoramic video executing example includes:
Configuration file is play in S301, acquisition.
Wherein, the broadcasting configuration file of the present embodiment can also include: every the projection condition of Zhang Quanjing picture, every section of local
At least one in the projection condition of video.
Alternatively, the projection condition of described panoramic pictures and the projection condition of described local video all include: default
Time point projection and trigger condition project.
Specifically, the projection condition of every Zhang Quanjing picture of the present embodiment is for indicating every Zhang Quanjing picture under what conditions
Just can project on the inwall of spherical player.Alternatively, it is to throw at default time point when the projection condition of panoramic pictures
When penetrating, such as 3 seconds, panoramic pictures, after reading broadcasting configuration file 3 seconds, was projected spherical player by the most spherical player
At the first launching position on inwall.Alternatively, the projection condition of the panoramic pictures of the present embodiment can also is that what user set
Other operations, such as user clicks on the number of times of mouse, and the projection condition of panoramic pictures is not limited by the present embodiment, with specific reference to
User's request sets itself.
The projection condition of the local video of the present embodiment represents the ball that this local video the most just can project
On the inwall of shape player.Alternatively, when the projection condition of local video is in default time point projection, such as 5 seconds, then
Local video, after reading broadcasting configuration file 5 seconds, is projected the second throwing on the inwall of spherical player by spherical player
Penetrate position, and commence play out.Alternatively, the projection condition of the local video of the present embodiment can also is that other that user sets
Operation, such as user clicks on the number of times of mouse, and the projection condition of local video is not limited, with specific reference to user by the present embodiment
Demand sets itself.Wherein, the projection condition of the local video of the present embodiment is the broadcasting condition of local video.
Alternatively, in the present embodiment, trigger condition projection may include that the operation of virtual reality device rests on default touching
Send out the duration in region, the virtual reality device number of operations in default toggle area, virtual reality device in default triggering
At least one in operation trace in region.
Specifically, in the present embodiment, first user needs the broadcasting screen of the VR-Platform at playing panoramic video
One toggle area is set in Mu, this toggle area can be arbitrary geometry (such as rectangle, circle, annulus, rhombus and
Self-defined irregularly shaped) or use the arbitrary region drawn out of two meridians (or latitude line), wherein toggle area
It is retrieved as prior art, does not repeats them here.
Illustrating, the projection condition of above-mentioned panoramic pictures and the projection condition of local video can be: virtual reality
The operation of equipment after stopping 2 seconds in above-mentioned toggle area above-mentioned a certain Zhang Quanjing picture or a certain section of local video can throw
It is mapped on the inwall of spherical player, or, the operation of virtual reality device enters on after toggle area 2 times within a certain period of time
State a certain Zhang Quanjing picture or a certain section of local video can project on the inwall of spherical player, also or, virtual existing
The operation of real equipment enter toggle area with particular track or leave toggle area with particular track after above-mentioned a certain Zhang Quanjing
Picture or a certain section of local video project on the inwall of spherical player.Alternatively, the present embodiment can also be by above-mentioned side
Formula carries out combination in any to form the projection condition of panoramic pictures or local video, and then enriches and play the interior of configuration file
Hold.
It should be noted that the projection condition of panoramic pictures and local video is not limited by the present embodiment, user is permissible
Sets itself is needed according to oneself.
Alternatively, only include the projection condition of local video when the broadcasting configuration file of the present embodiment and do not include panorama sketch
During the projection condition of sheet, panoramic pictures can be projected spherical broadcasting after having read broadcasting configuration file by spherical player immediately
Put at the first launching position on the inwall of device, or when the projection condition of local video meets, throw together with local video
On the correspondence position of the inwall being incident upon spherical player.
Alternatively, only include the projection condition of panoramic pictures when the broadcasting configuration file of the present embodiment and do not include that local regards
Frequency projection condition time, local video can be projected spherical broadcasting after having read broadcasting configuration file by spherical player immediately
Put at the second launching position on the inwall of device, or when the projection condition of panoramic pictures meets, together throw with panoramic pictures
On the correspondence position of the inwall being mapped to spherical player, and commence play out panoramic video.
Further, when playing the projection condition that configuration file includes the projection condition of panoramic pictures and local video,
Described panoramic pictures is projected on the inwall of described spherical player by the most above-mentioned 202 according to described first launching position, is formed
Background image, and, according to described second launching position, described local video is projected on the inwall of described spherical player,
Specifically include:
S302, when meeting the projection condition of described panoramic pictures, according to described first launching position by described panorama sketch
Sheet is projected on the inwall of described spherical player, and, when meeting the projection condition of described local video, according to described
Described local video is projected on the inwall of described spherical player by two launching positions, forms described panoramic video.
Specifically, playback equipment is when meeting the projection condition of panoramic pictures, according to the first launching position by panoramic pictures
Being projected on the inwall of spherical player, meanwhile, playback equipment is when meeting the projection condition of local video, according to the second projection
Local video is projected on the inwall of spherical player by position, forms panoramic video.The technical method of the present embodiment, Yong Huke
The projection time of panoramic pictures and local video is controlled with the projection condition by arranging panoramic pictures and local video, thus
Achieve user individual and make panoramic video, improve Consumer's Experience.
Illustrate, it is assumed that the first projection condition of the panoramic pictures of user setup is the 3rd second, the second throwing of local video
The condition of penetrating is the 4th second, and above-mentioned first projection condition the 3rd second and the second projection condition is preserved to playing configuration file for the 4th second
In.Then, spherical player reads this broadcasting configuration file, and panoramic pictures was projected to spherical player when the 3rd second
At the first launching position on inwall, and the second projection local video being projected on the inwall of spherical player at the 4th second
Position, and commence play out.
The player method of the panoramic video that the present invention provides, user is by arranging the projection bar of panoramic pictures and local video
Part, it is achieved that user projects the control of condition to panoramic pictures and local video, it is achieved thereby that user individual makes complete
Scape video, improves Consumer's Experience.
In a kind of possible embodiment of the present invention, the broadcasting configuration file of the present invention can also include: panoramic pictures
Projection duration, local video projection duration at least one.
Specifically, the projection duration of the panoramic pictures of the present embodiment is panoramic pictures throwing on spherical player inwall
Penetrate the time, such as during the projection of panoramic pictures when a length of 10 minutes, then this panoramic pictures is in the first projection condition of panoramic pictures
Project at the first launching position on the inwall of spherical player when meeting, the stop on the inwall of spherical player time
Between be 10 minutes, after 10 minutes this panoramic pictures stop projection.The projection duration of the local video of the present embodiment is local
During the projection of video projection time on spherical player inwall, such as local when a length of 8 minutes, then at the of local video
When two projection conditions meet, local video is projected the second launching position on the inwall of spherical player by spherical player, and
Commencing play out, stop playing after playing 8 minutes, wherein, in the present embodiment, the projection duration of local video is local video
Playing duration.Alternatively, the present embodiment can also be come by the beginning projection time and end projection time that arrange panoramic pictures
Determine the projection duration of panoramic pictures, in like manner by arranging the beginning projection time of local video and projection time can also be terminated
Determine the projection duration of local video, such as, the beginning projection time of panoramic pictures is set and is the 3rd second, terminates projection time and be
13rd second, the most spherical player primary importance on the inwall that panoramic pictures is projected spherical player by the 3rd second was long,
13 seconds panoramic pictures stop projection, during the projection of now this panoramic pictures a length of 10 seconds.Alternatively, the present embodiment can also use
Other method defines the projection duration of panoramic pictures and local video.
Alternatively, the broadcasting configuration file of the present embodiment can only include the projection duration of local video and not include panorama
During the projection duration of picture, the panoramic pictures of the present embodiment can be incident upon on the inwall of spherical player always, until spherical
Player cuts out；Or, panoramic pictures is incident upon on the inwall of spherical player during the broadcasting of whole local video always,
And stop projection when local video stops playing.
Alternatively, the broadcasting configuration file of the present embodiment can only include the projection duration of panoramic pictures and not include local
During the projection duration of video, the present embodiment local video can project after spherical player reads and plays configuration file immediately
On the inwall of spherical player, until spherical player cuts out；Or, it is arranged to together with panoramic pictures project spherical broadcasting
Put on the inwall of device, and stop playing when panoramic pictures stops projection.
Alternatively, in the present embodiment when when recording the projection duration that duration is less than local video of local video, this office
Portion's video can roll broadcasting in projection duration.
Alternatively, the technical scheme of the present embodiment can also be combined broadcasting with existing panoramic video, is i.e. broadcasting above-mentioned
Put the every Zhang Quanjing picture in configuration file and every section of local video projects the phase played out on the inwall of spherical player
Between, can intert at any time and play existing panoramic video.Such as, play panoramic pictures A in the 0-14 second and locally regard
Frequently B, plays existing complete panoramic video E in the 15-30 second, then plays panoramic pictures C and local video D in the 31-50 second.
The panoramic video player method that the present invention provides, user can be by arranging panoramic pictures in playing configuration file
Projection duration and local video projection duration control panoramic pictures projection duration on spherical player inwall and
Control local video playing duration on spherical player inwall, and then enrich the content playing configuration file, it is achieved that
The personal settings of panoramic video.
The structural representation of the playing device embodiment one of the panoramic video that Fig. 4 provides for the present invention, as shown in Figure 4, should
The playing device of panoramic video can realize by the way of the combination of software, hardware or soft or hard.The broadcasting dress of this panoramic video
Put and may include that the first acquisition module 10 and the second acquisition module 20.
Wherein, above-mentioned first acquisition module 10, it is used for obtaining broadcasting configuration file, described broadcasting configuration file includes at least
One Zhang Quanjing picture, at least one section of local video with described panoramic pictures as background and every described panoramic pictures and every
The overlapped information of Duan Suoshu local video, described overlapped information is for indicating described panoramic pictures and the superposition of described local video
Mode；
Above-mentioned second acquisition module 20, for entering described panoramic pictures and described local video according to described overlapped information
Row superposition, it is thus achieved that panoramic video is also play.
The playing device of the panoramic video of the present embodiment, may be used for performing the technical scheme of embodiment of the method shown in Fig. 1,
It is similar with technique effect that it realizes principle, and here is omitted.
Further, above-mentioned overlapped information can include every described panoramic pictures on the inwall of spherical player
One launching position, every section of described local video the second launching position on the inwall of described spherical player.
The most above-mentioned second acquisition module 20, specifically for being projected to described panoramic pictures according to described first launching position
On the inwall of described spherical player, and, described local video is projected to described spherical according to described second launching position
On the inwall of player, form described panoramic video.
Further, above-mentioned broadcasting configuration file also includes: the projection condition of every described panoramic pictures, every section of described office
At least one in the projection condition of portion's video.
The most above-mentioned second acquisition module 20, is specifically additionally operable to when meeting the projection condition of described panoramic pictures, according to institute
State the first launching position described panoramic pictures to be projected on the inwall of described spherical player, and, meeting described local
During the projection condition of video, according to described second launching position, described local video is projected to the inwall of described spherical player
On, form described panoramic video.
The projection condition of above-mentioned panoramic pictures and the projection condition of described local video all include: throw at default time point
Penetrate and project with trigger condition
Alternatively, the projection of above-mentioned trigger condition includes: the operation of virtual reality device rests in default toggle area
Number of operations in described default toggle area of duration, virtual reality device, described virtual reality device touch described presetting
Send out at least one in the operation trace in region.
Further, above-mentioned broadcasting configuration file also includes: the projection duration of every described panoramic pictures, every section of described office
At least one in the projection duration of portion's video.
The playing device of the panoramic video of the present embodiment, may be used for performing the technical scheme of said method embodiment, its
Realizing principle similar with technique effect, here is omitted.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each method embodiment can be led to
The hardware crossing programmed instruction relevant completes.Aforesaid program can be stored in a computer read/write memory medium.This journey
Sequence upon execution, performs to include the step of above-mentioned each method embodiment；And aforesaid storage medium includes: ROM, RAM, magnetic disc or
The various media that can store program code such as person's CD.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. the player method of a panoramic video, it is characterised in that including:
Obtaining and play configuration file, described broadcasting configuration file includes at least one Zhang Quanjing picture, at least one section with described panorama
Picture is the local video of background and every described panoramic pictures and the overlapped information of every section of described local video, described folded
Add information for indicating described panoramic pictures and the stacked system of described local video；
According to described overlapped information, described panoramic pictures and described local video are overlapped, it is thus achieved that panoramic video is also play.
Method the most according to claim 1, it is characterised in that described overlapped information includes that every described panoramic pictures is at ball
The first launching position on the inwall of shape player, every section of described local video on the inwall of described spherical player second
Launching position.
Method the most according to claim 2, it is characterised in that described according to described overlapped information by described panoramic pictures and
Described local video is overlapped, it is thus achieved that panoramic video is also play, and specifically includes:
According to described first launching position, described panoramic pictures is projected on the inwall of described spherical player, and, according to
Described local video is projected on the inwall of described spherical player by described second launching position, forms described panoramic video.
Method the most according to claim 3, it is characterised in that described broadcasting configuration file also includes: every described panorama
The projection condition of picture, every section of described local video projection condition at least one.
Method the most according to claim 4, it is characterised in that described according to described first launching position by described panorama sketch
Sheet is projected on the inwall of described spherical player, and, according to described second launching position, described local video is projected to
On the inwall of described spherical player, form described panoramic video, specifically include:
When meeting the projection condition of described panoramic pictures, according to described first launching position, described panoramic pictures is projected to institute
State on the inwall of spherical player, and, when meeting the projection condition of described local video, according to described second launching position
Described local video is projected on the inwall of described spherical player, forms described panoramic video.
Method the most according to claim 5, it is characterised in that the projection condition of described panoramic pictures and described local video
Projection condition all include:
Project in default time point projection and trigger condition.
Method the most according to claim 6, it is characterised in that the projection of described trigger condition includes:
The operation of virtual reality device rests on the duration in default toggle area, virtual reality device at described default trigger region
At least one in number of operations in territory, the described virtual reality device operation trace in described default toggle area.
Method the most according to claim 7, it is characterised in that described broadcasting configuration file also includes: every described panorama
At least one in the projection duration projecting duration, every section of described local video of picture.
9. the playing device of a panoramic video, it is characterised in that including:
First acquisition module, is used for obtaining broadcasting configuration file, and described broadcasting configuration file includes at least one Zhang Quanjing picture, extremely
Few one section of local video with described panoramic pictures as background and every described panoramic pictures and every section of described local video
Overlapped information, described overlapped information is for indicating described panoramic pictures and the stacked system of described local video；
Second acquisition module, for described panoramic pictures and described local video being overlapped according to described overlapped information, obtains
Obtain panoramic video and play.
Device the most according to claim 8, it is characterised in that described overlapped information includes that every described panoramic pictures exists
The first launching position on the inwall of spherical player, every section of described local video on the inwall of described spherical player
Two launching positions.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610617500.9A CN106231183A (en) | 2016-07-29 | 2016-07-29 | The player method of panoramic video and device |
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| CN201610617500.9A CN106231183A (en) | 2016-07-29 | 2016-07-29 | The player method of panoramic video and device |
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| CN201610617500.9A Pending CN106231183A (en) | 2016-07-29 | 2016-07-29 | The player method of panoramic video and device |
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