CN107343191A - A kind of interactive panoramic video player method and device based on virtual reality - Google Patents
A kind of interactive panoramic video player method and device based on virtual reality Download PDFInfo
- Publication number
- CN107343191A CN107343191A CN201710435404.7A CN201710435404A CN107343191A CN 107343191 A CN107343191 A CN 107343191A CN 201710435404 A CN201710435404 A CN 201710435404A CN 107343191 A CN107343191 A CN 107343191A
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- video
- frequency band
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- panoramic video
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
Abstract
The application is related to field of virtual reality, more particularly to a kind of interactive panoramic video player method and device, this method include：S1, obtain the video-frequency band of each image unit collection；S2, extracts the characteristic information of the video-frequency band, and the characteristic information is related to the broadcasting of the panoramic video；S3, the video-frequency band is integrated according to the characteristic information, obtains panoramic video；S4, after the panoramic video play instruction is received, to being played out through integrating obtained panoramic video.Angle automatching, time match and resolution match are carried out to video-frequency band with terminating the characteristic informations such as time, video resolution by the acquisition angles, collection duration, the collection initial time that gather video-frequency band, finally give panoramic video.The problems such as distortion in playing process caused by this method solve incompatible in panoramic video generating process, interim card, and then improve Consumer's Experience.
Description
Technical field
The application is related to field of virtual reality, more particularly to a kind of interactive panoramic video player method and device.
Background technology
With making constant progress for scientific and technological information, with the continuous lifting of people's living standard, people are for things
Understanding deepens continuously, and without only residing within hearsay and the elaboration of cumbersome word and introducing above, but rises to
In the aspect for reducing objective things style.Whether word description is consistent with actual environment with hearing, and we must not for this
And know.But certainly panoramic video can answer this problem, the real actual environment of portrayal.Therefore, aphorama
Frequency will even more the immense value and advantage of its own have been given play in fields in this respect.
Panoramic video is to be altered to link up by countless Zhang Quanjing pictures to constitute smooth clear dynamic video image.It is but complete
The shooting of scape video is then to tailor the video size of standard according to client's needs, demand and viewing platform.Panorama at present
The style of shooting of video is divided into two kinds：One kind is to take photo by plane.This requires that place, scene are open, and area is larger.And another is then
Eyelevel shot on the ground, this shooting can clearly show many details of environment, and let us understands the specific position of environment
Put, concrete shape, details etc..The purposes of two kinds of styles of shooting is different, and the former is intended to the assurance of integral macroscopic, and the latter is then
It is to emphasize part and details.
Because panoramic video is limited in gatherer process by photographing module, often there is uniformity in the video source collected
Acquisition time, acquisition angles and the resolution ratio of the problem of insufficient, such as video source can be different, thereby result in the panorama of synthesis
The problem of incompatible be present in video, so as to cause panoramic video play distortion, interim card the problems such as, had a strong impact on user's body
Test.Therefore, need to be proposed a kind of efficient panoramic video generation and player method, so as to solve in panoramic video generating process
It is incompatible caused by distortion in playing process, interim card the problems such as, and then improve Consumer's Experience.
The content of the invention
A kind of interactive panoramic video player method, methods described comprise the following steps：
S1, obtain the video-frequency band of each image unit collection；
S2, extracts the characteristic information of the video-frequency band, and the characteristic information is related to the broadcasting of the panoramic video；
S3, the video-frequency band is integrated according to the characteristic information, obtains panoramic video；
S4, after the panoramic video play instruction is received, to being played out through integrating obtained panoramic video.
As a preferred embodiment, the step S2 also includes：The characteristic information of the video-frequency band includes video
The acquisition angles of section, duration, collection initial time are gathered with terminating time, video resolution.
As a preferred embodiment, the step S3 is specifically included：According to the acquisition angles of the video-frequency band, adopt
Collection duration, collection initial time are with terminating time, video resolution to video-frequency band progress angle automatching, time match and dividing
Resolution matches, and obtains panoramic video.
As a preferred embodiment, the step S3 also includes：The angle automatching is specifically, choose each institute
The video-frequency bands of 360 degree of panoramas can be formed by stating in video-frequency band be angle automatching video-frequency band；The time match is specifically, each institute
The collection initial time and the common factor for terminating the time for stating video-frequency band are match time section；The resolution match is specifically, each
The lowest resolution of the video-frequency band is matching resolution ratio.
As a preferred embodiment, the image unit has the video-frequency band of sufficient amount of different angle, with full
The integration of the foot panoramic video needs.
The present invention proposes a kind of interactive panoramic video player method, by the acquisition angles, the collection that gather video-frequency band
Duration, collection initial time carry out angle automatching, time match with terminating the characteristic informations such as time, video resolution to video-frequency band
And resolution match, finally give panoramic video.It this method solve and broadcast caused by incompatible in panoramic video generating process
The problems such as distortion during putting, interim card, and then improve Consumer's Experience.
On the other hand, the present invention also provides a kind of interactive panoramic video playing device, and described device includes following module：
Acquisition module, obtain the video-frequency band of each image unit collection；
Extraction module, extracts the characteristic information of the video-frequency band, and the characteristic information is related to the broadcasting of the panoramic video；
Module is integrated, the video-frequency band is integrated according to the characteristic information, obtains panoramic video；
Playing module, after the panoramic video play instruction is received, to being played out through integrating obtained panoramic video.
As a preferred embodiment, the extraction module also includes：The characteristic information bag of the video-frequency band
Include acquisition angles, collection duration, collection initial time and termination time, the video resolution of video-frequency band.
As a preferred embodiment, the integration module specifically includes：According to the acquisition angles of the video-frequency band,
Gather duration, collection initial time with terminate the time, video resolution to the video-frequency band carry out angle automatching, time match and
Resolution match, obtain panoramic video.
As a preferred embodiment, the integration module also includes：The angle automatching is specifically, choose each
The video-frequency band that 360 degree of panoramas can be formed in the video-frequency band is angle automatching video-frequency band；The time match is specifically, each
The collection initial time of the video-frequency band is match time section with the common factor for terminating the time；The resolution match is specifically, each
The lowest resolution of the individual video-frequency band is matching resolution ratio.
As a preferred embodiment, the image unit has the video-frequency band of sufficient amount of different angle, with full
The integration of the foot panoramic video needs.
The present invention proposes a kind of interactive panoramic video playing device, by the acquisition angles, the collection that gather video-frequency band
Duration, collection initial time carry out angle automatching, time match with terminating the characteristic informations such as time, video resolution to video-frequency band
And resolution match, finally give panoramic video.It this method solve and broadcast caused by incompatible in panoramic video generating process
The problems such as distortion during putting, interim card, and then improve Consumer's Experience.
Brief description of the drawings
Fig. 1 is a kind of interactive panoramic video player method schematic flow sheet of the invention of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
Embodiment one：
Fig. 1 is a kind of interactive panoramic video player method of the present invention, and methods described comprises the following steps：
S1, obtain the video-frequency band of each image unit collection；
S2, extracts the characteristic information of the video-frequency band, and the characteristic information is related to the broadcasting of the panoramic video；
S3, the video-frequency band is integrated according to the characteristic information, obtains panoramic video；
S4, after the panoramic video play instruction is received, to being played out through integrating obtained panoramic video.
As a preferred embodiment, the step S2 also includes：The characteristic information of the video-frequency band includes video
The acquisition angles of section, duration, collection initial time are gathered with terminating time, video resolution.It should be noted that above-mentioned video
The acquisition angles of section, collection duration, collection initial time and to terminate time, video resolution be all that can reflecting video section splice
For the necessary information of panoramic video, originally also technical staff it should be understood that only features described above information can be effectively matched,
The splicing of panoramic video could be participated in as effective video source, only in this way just can guarantee that the smoothness of panoramic video playing process
Property, so as to reach the effect for improving Consumer's Experience.
As a preferred embodiment, the step S3 is specifically included：According to the acquisition angles of the video-frequency band, adopt
Collection duration, collection initial time are with terminating time, video resolution to video-frequency band progress angle automatching, time match and dividing
Resolution matches, and obtains panoramic video.Above-mentioned matching process is the screening process of video-frequency band, only by above-mentioned screening, is obtained
Video-frequency band could participate in the splicing of panoramic video as effective video source, only in this way just can guarantee that panoramic video playing process
Fluency.
As a preferred embodiment, the step S3 also includes：The angle automatching is specifically, choose each institute
The video-frequency bands of 360 degree of panoramas can be formed by stating in video-frequency band be angle automatching video-frequency band；The time match is specifically, each institute
The collection initial time and the common factor for terminating the time for stating video-frequency band are match time section；The resolution match is specifically, each
The lowest resolution of the video-frequency band is matching resolution ratio.
As a preferred embodiment, the image unit has the video-frequency band of sufficient amount of different angle, with full
The integration of the foot panoramic video needs.Those skilled in the art will be clear that if the lazy weight of video-frequency band is to cover
The angular field of view that 360 degree of lid, then panoramic video can not be synthesized, therefore, the video-frequency band of sufficient amount of different angle is to collection
The basic demand of video source.
The present invention proposes a kind of interactive panoramic video player method, by the acquisition angles, the collection that gather video-frequency band
Duration, collection initial time carry out angle automatching, time match with terminating the characteristic informations such as time, video resolution to video-frequency band
And resolution match, finally give panoramic video.It this method solve and broadcast caused by incompatible in panoramic video generating process
The problems such as distortion during putting, interim card, and then improve Consumer's Experience.
Embodiment two：
The present invention also provides a kind of interactive panoramic video playing device, and described device includes following module：
Acquisition module, obtain the video-frequency band of each image unit collection；
Extraction module, extracts the characteristic information of the video-frequency band, and the characteristic information is related to the broadcasting of the panoramic video；
Module is integrated, the video-frequency band is integrated according to the characteristic information, obtains panoramic video；
Playing module, after the panoramic video play instruction is received, to being played out through integrating obtained panoramic video.
As a preferred embodiment, the extraction module also includes：The characteristic information bag of the video-frequency band
Include acquisition angles, collection duration, collection initial time and termination time, the video resolution of video-frequency band.On it should be noted that
Acquisition angles, collection duration, collection initial time and the termination time, video resolution for stating video-frequency band are all reflecting video section energy
The no necessary information for being spliced into panoramic video, originally also technical staff it should be understood that only features described above information can be had
Effect matching, the splicing of panoramic video could be participated in as effective video source, only in this way just can guarantee that panoramic video played
The fluency of journey, so as to reach the effect for improving Consumer's Experience.
As a preferred embodiment, the integration module specifically includes：According to the acquisition angles of the video-frequency band,
Gather duration, collection initial time with terminate the time, video resolution to the video-frequency band carry out angle automatching, time match and
Resolution match, obtain panoramic video.Above-mentioned matching process is the screening process of video-frequency band, only by above-mentioned screening, is obtained
Video-frequency band could as effective video source participate in panoramic video splicing, only in this way just can guarantee that panoramic video played
The fluency of journey.
As a preferred embodiment, the integration module also includes：The angle automatching is specifically, choose each
The video-frequency band that 360 degree of panoramas can be formed in the video-frequency band is angle automatching video-frequency band；The time match is specifically, each
The collection initial time of the video-frequency band is match time section with the common factor for terminating the time；The resolution match is specifically, each
The lowest resolution of the individual video-frequency band is matching resolution ratio.
As a preferred embodiment, the image unit has the video-frequency band of sufficient amount of different angle, with full
The integration of the foot panoramic video needs.Those skilled in the art will be clear that if the lazy weight of video-frequency band is to cover
The angular field of view that 360 degree of lid, then panoramic video can not be synthesized, therefore, the video-frequency band of sufficient amount of different angle is to collection
The basic demand of video source.
The present invention proposes a kind of interactive panoramic video playing device, by the acquisition angles, the collection that gather video-frequency band
Duration, collection initial time carry out angle automatching, time match with terminating the characteristic informations such as time, video resolution to video-frequency band
And resolution match, finally give panoramic video.It this method solve and broadcast caused by incompatible in panoramic video generating process
The problems such as distortion during putting, interim card, and then improve Consumer's Experience.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The 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 interactive panoramic video player method, it is characterised in that methods described comprises the following steps：
S1, obtain the video-frequency band of each image unit collection；
S2, extracts the characteristic information of the video-frequency band, and the characteristic information is related to the broadcasting of the panoramic video；
S3, the video-frequency band is integrated according to the characteristic information, obtains panoramic video；
S4, after the panoramic video play instruction is received, to being played out through integrating obtained panoramic video.
2. according to the method for claim 1, it is characterised in that the step S2 also includes：The feature letter of the video-frequency band
Breath includes the acquisition angles of video-frequency band, collection duration, collection initial time with terminating time, video resolution.
3. according to the method for claim 1, it is characterised in that the step S3 is specifically included：According to the video-frequency band
Acquisition angles, collection duration, collection initial time with terminate the time, video resolution to the video-frequency band carry out angle automatching,
Time match and resolution match, obtain panoramic video.
4. according to the method for claim 3, it is characterised in that the step S3 also includes：The angle automatching specifically,
The video-frequency bands of 360 degree of panoramas can be formed by choosing in each video-frequency band be angle automatching video-frequency band；The time match tool
Body is that the collection initial time of each video-frequency band is match time section with the common factor for terminating the time；The resolution match
Specifically, the lowest resolution of each video-frequency band is matching resolution ratio.
5. according to the method for claim 1, it is characterised in that the image unit has regarding for sufficient amount of different angle
Frequency range, to meet the integration needs of the panoramic video.
6. a kind of interactive panoramic video playing device, it is characterised in that described device includes following module：
Acquisition module, obtain the video-frequency band of each image unit collection；
Extraction module, extracts the characteristic information of the video-frequency band, and the characteristic information is related to the broadcasting of the panoramic video；
Module is integrated, the video-frequency band is integrated according to the characteristic information, obtains panoramic video；
Playing module, after the panoramic video play instruction is received, to being played out through integrating obtained panoramic video.
7. device according to claim 6, it is characterised in that the extraction module also includes：The feature of the video-frequency band
Information includes the acquisition angles of video-frequency band, collection duration, collection initial time with terminating time, video resolution.
8. device according to claim 6, it is characterised in that the integration module specifically includes：According to the video-frequency band
Acquisition angles, collection duration, collection initial time with terminate the time, video resolution to the video-frequency band carry out angle
Match somebody with somebody, time match and resolution match, obtain panoramic video.
9. device according to claim 8, it is characterised in that the integration module also includes：The angle automatching is specific
For the video-frequency band that 360 degree of panoramas can be formed in each video-frequency band of selection is angle automatching video-frequency band；The time match
Specifically, the collection initial time of each video-frequency band is match time section with the common factor for terminating the time；The resolution ratio
With specifically, the lowest resolution of each video-frequency band is matching resolution ratio.
10. device according to claim 6, it is characterised in that the image unit has sufficient amount of different angle
Video-frequency band, to meet the integration needs of the panoramic video.
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| CN201710435404.7A CN107343191A (en) | 2017-06-11 | 2017-06-11 | A kind of interactive panoramic video player method and device based on virtual reality |
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