CN106028095A - Method and device for controlling video playing - Google Patents
Method and device for controlling video playing Download PDFInfo
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- CN106028095A CN106028095A CN201610397604.3A CN201610397604A CN106028095A CN 106028095 A CN106028095 A CN 106028095A CN 201610397604 A CN201610397604 A CN 201610397604A CN 106028095 A CN106028095 A CN 106028095A
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- video image
- screen
- resolution information
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a method and a device for controlling video playing. The method comprises the following steps of receiving a video full-screen switching instruction; obtaining resolution information of a video image and judging whether the video image is a vertical-screen video image according to the resolution information of the video image; and if yes, playing the video image on a screen of terminal equipment in a vertical-screen way. By utilizing the scheme provided by the invention, the redundant area displayed on the screen of the terminal equipment except for the video image is reduced, the proportion of the video image in the screen of the terminal equipment is improved and the display requirement for a user to watch a video is met.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of method and device controlling video playback.
Background technology
Along with the high speed development of multimedia technology Yu Internet technology, the image of magnanimity growth, video etc. can
The life of modern it is flooded with depending on media data positive pole the earth.Various images, the display playback equipment of video
Emerge in an endless stream, such as, mobile phone, personal digital assistant (PDA) etc..
Watching mode, when utilizing mobile phone or PDA watches video, can be switched to screen mode toggle by user,
That is, play video by whole screen, generally, be to use transverse screen mode to play video image,
But, for perpendicular screen video image, when using transverse screen mode to play, in addition to video image, terminal sets
Also can show substantial amounts of redundant area on standby screen, such as black background, so can not meet user's viewing
Demand, affects viewing experience.
Summary of the invention
In view of the above problems, it is proposed that the present invention is to provide one to overcome the problems referred to above or at least partly
Ground solves the method for the control video playback of the problems referred to above and the corresponding device controlling video playback.
According to an aspect of the invention, it is provided a kind of method controlling video playback, comprising:
Receive the full frame switching command of video；
Obtain the resolution information of video image, judge video image according to the resolution information of video image
Whether it is perpendicular screen video image；
If so, on terminal unit screen, video image is play in perpendicular screen mode.
According to a further aspect in the invention, it is provided that a kind of device controlling video playback, comprising:
Receiver module, is suitable to receive the full frame switching command of video；
First acquisition module, is suitable to obtain the resolution information of video image；
Judge module, is suitable to the resolution information according to video image and judges whether video image is that perpendicular screen regards
Frequently image；
Playing module, is suitable to, in the case of judging that video image is perpendicular screen video image, set in terminal
Video image is play in perpendicular screen mode on standby screen.
The technical scheme provided according to the present invention, receives the full frame switching command of video；Obtain video image
According to the resolution information of video image, resolution information, judges whether video image is perpendicular screen video image；
If so, on terminal unit screen, video image is play in perpendicular screen mode.Utilize the scheme that the present invention provides,
Decrease in addition to video image, redundant area shown on terminal unit screen, improve video figure
As at terminal unit screen proportion, meeting user and watch the display demand of video.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the skill of the present invention
Art means, and can being practiced according to the content of description, and in order to allow, the present invention's is above and other
Objects, features and advantages can become apparent, below especially exemplified by the detailed description of the invention of the present invention.
Accompanying drawing explanation
By reading the detailed description of hereafter preferred implementation, various other advantage and benefit for this
Field those of ordinary skill will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation,
And it is not considered as limitation of the present invention.And in whole accompanying drawing, be denoted by the same reference numerals
Identical parts.In the accompanying drawings:
Fig. 1 shows the schematic flow sheet of the method controlling video playback according to an embodiment of the invention；
Fig. 2 shows the flow process signal of the method controlling video playback in accordance with another embodiment of the present invention
Figure；
Fig. 3 shows the structured flowchart of the device controlling video playback according to an embodiment of the invention；
Fig. 4 shows the structured flowchart of the device controlling video playback in accordance with another embodiment of the present invention.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although accompanying drawing shows
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure and not
Should be limited by embodiments set forth here.On the contrary, it is provided that these embodiments are able to more thoroughly
Understand the disclosure, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Fig. 1 shows the schematic flow sheet of the method controlling video playback according to an embodiment of the invention.
As it is shown in figure 1, the method comprises the following steps:
Step S100, receives the full frame switching command of video.
Generally, when user utilizes player plays video, first play video with page-mode,
Wherein, page-mode is the pattern playing video in player, in order to meet display demand, user
Typically can be switched to screen mode toggle by page-mode, wherein, screen mode toggle is to be play by whole screen
The pattern of video.
In actual application, when player plays video with page-mode, the page-mode of player
Broadcast interface on can show the full frame switching push button of video, the full frame switching push button of this video is for by player
Page-mode be switched to screen mode toggle.Detect that user clicks on the operation of switching push button, by detect
User clicks on the operation of switching push button as the full frame switching command of the video received.Except above-mentioned reception regards
Outside the mode of the most full frame switching command, it is also possible to adopting in other ways, this is the most specifically limited by the present embodiment
Fixed.
Step S101, obtains the resolution information of video image.
Specifically, from video flowing, the resolution information of video image, wherein, dividing of video image are obtained
Resolution information table is shown as: width value * height value.
According to the resolution information of video image, step S102, judges whether video image is perpendicular screen video figure
Picture, the most then perform step S103.
After the resolution information getting video image according to step S101, can be according to video image
Resolution information determines whether video image is perpendicular screen video image, generally, and perpendicular screen video image
Width value less than height value, therefore can the resolution of video image by getting in step S101
In rate information, width value compares with height value, determines whether video image is perpendicular screen video image,
Certainly, judge whether video image is in addition to the perpendicular method shielding video image except above-mentioned, it is also possible to use it
His mode, this is not especially limited by the present embodiment.
Step S103, plays video image in perpendicular screen mode on terminal unit screen.
In the case of judging that according to step S102 video image is perpendicular screen video image, at terminal unit
On screen, play video image in perpendicular screen mode.
According to the method for the control video playback that the above embodiment of the present invention provides, receive the full frame switching of video
Instruction；Obtain the resolution information of video image, judge video figure according to the resolution information of video image
Seem no for perpendicular screen video image；If so, on terminal unit screen, video image is play in perpendicular screen mode.
Utilize the method that the present embodiment provides, decrease in addition to video image, shown on terminal unit screen
Redundant area, improve video image at terminal unit screen proportion, meet user's viewing and regard
The display demand of frequency.
Fig. 2 shows the flow process signal of the method controlling video playback in accordance with another embodiment of the present invention
Figure.As in figure 2 it is shown, the method comprises the following steps:
Step S200, receives the full frame switching command of video.
Generally, when user utilizes player plays video, first play video with page-mode,
Wherein, page-mode is the pattern playing video in player, in order to meet display demand, user
Typically can be switched to screen mode toggle by page-mode, wherein, screen mode toggle is to be play by whole screen
The pattern of video.
In actual application, when player plays video with page-mode, the page-mode of player
Broadcast interface on can show the full frame switching push button of video, the full frame switching push button of this video is for by player
Page-mode be switched to screen mode toggle.Detect that user clicks on the operation of switching push button, by detect
User clicks on the operation of switching push button as the full frame switching command of the video received.Except above-mentioned reception regards
Outside the mode of the most full frame switching command, it is also possible to adopting in other ways, this is the most specifically limited by the present embodiment
Fixed.
Step S201, obtains the resolution information of video image.
Specifically, from video flowing, the resolution information of video image, wherein, dividing of video image are obtained
Resolution information table is shown as: width value * height value, and such as, the resolution information of video image can be:
720*480,480*640,352*288,240*320,176*144,96*128, be the most only to illustrate
Bright, not there is any restriction effect.
Step S202, compares width value in the resolution information of video image with height value, according to
Comparative result determines whether video image is perpendicular screen video image, the most then perform step S203；If it is not,
Then method terminates.
After get the resolution information of video image according to step S201, by the resolution of video image
In rate information, width value compares with height value, and comparative result can be that width value is less than height value, or
Person's width value is more than height value.
When comparative result be width value be less than height value time, it may be determined that video image is perpendicular screen video image.
Step S203, obtains the resolution information of terminal unit screen.
Specifically, the resolution information of terminal unit screen, wherein, the resolution of terminal unit screen are obtained
Rate information can be: 240*320,320*480,400*800,720*480,800*600,1152*864,
768*1027, is merely illustrative of here, does not have any restriction effect.
Step S204, it is judged that the resolution information of video image with the resolution information of terminal unit screen is
No unanimously, if inconsistent, then perform step S205；If consistent, then perform step S208.
In order to determine the need for that video image is processed, getting video figure according to step S201
The resolution information of picture, get the resolution information of terminal unit screen according to step S203 after, needs
The resolution information of video image to be judged is the most consistent with the resolution information of terminal unit screen, if one
Cause, then need not video image is processed, video image can be play on terminal unit screen；
If inconsistent, then need video image is processed.
Inconsistent at the resolution information of the resolution information Yu terminal unit screen of judging video image
In the case of, according to the resolution information of terminal unit screen, video image is processed.Preferably, adopt
Use method step S205.
Step S205, is carried out at uniform zoom video image according to the resolution information of terminal unit screen
Reason.
Resolution at the resolution information Yu terminal unit screen judging video image according to step S204
In the case of information is inconsistent, according to the resolution information of terminal unit screen, video image is carried out geometric ratio
Scaling processes, and after uniform zoom processes, video image width value is constant with height value ratio.
Specifically, according to width value and height value, the video image of the resolution information of terminal unit screen
The width value of resolution information and height value, calculate the pantograph ratio that uniform zoom processes, according to this scaling
Comparison video image carries out corresponding scaling process, and the content of the video image after uniform zoom process can
It is more completely shown on terminal unit screen.
Step S206, it is judged that the resolution information of the video image after uniform zoom process and terminal unit screen
The resolution information of curtain is the most consistent, if inconsistent, then performs step S207；If consistent, then perform step
Rapid S208.
In order to the video image determined the need for after uniform zoom processes is not paved with terminal unit screen
Region shows presets background, needs the resolution of the video image after judging the process of step S205 uniform zoom
Information is the most consistent with the resolution information of terminal unit screen, if inconsistent, illustrates to need to contract in geometric ratio
Put the video image after process not to be paved with the region of terminal unit screen and show and preset background；If consistent, say
The region that the bright video image that need not after uniform zoom processes is not paved with terminal unit screen shows presets
Background.
Step S207, the video image after screen display uniform zoom process is erected by the central authorities of terminal unit screen,
Terminal unit screen shows more than the subregion of the video image after uniform zoom process presets background.
The resolution information of the video image after essential step S206 judges uniform zoom process and terminal
In the case of the resolution information of device screen is inconsistent, in central authorities' perpendicular screen display etc. of terminal unit screen
Video image after processing than scaling, terminal unit screen is more than the video image after uniform zoom process
Subregion shows presets background.
Step S208, plays video image in perpendicular screen mode on terminal unit screen.
Resolution at the resolution information Yu terminal unit screen judging video image according to step S204
In the case of information is consistent, terminal unit screen plays video image in perpendicular screen mode.
The resolution information of the video image after essential step S206 judges uniform zoom process and terminal
In the case of the resolution information of device screen is consistent, terminal unit screen is play in perpendicular screen mode and regards
Frequently image.
According to the method for the control video playback that the above embodiment of the present invention provides, play in perpendicular screen mode and regard
Frequently image, decreases in addition to video image, redundant area shown on terminal unit screen, improves
Video image, at terminal unit screen proportion, meets user and watches the display demand of video,
Video image is carried out uniform zoom process, maintains the true the ratio of width to height of video image, thus overcome existing
There is technology that the width value of video image and height value carry out because of display demand the scaling of different proportion, enter
And cause the defect of the picture torsional deformation of video image, i.e. will not be in order to show full video image
Picture and make picture torsional deformation, it is possible to allow user watch original video effect, also not in order to spread
Expire viewing area and crop the surrounding of video image, but intactly show the full content of video image.
Fig. 3 shows the structured flowchart of the device controlling video playback according to an embodiment of the invention.
As it is shown on figure 3, this device includes: receiver module the 300, first acquisition module 310, judge module 320
With playing module 330.
Receiver module 300, is suitable to receive the full frame switching command of video.
Generally, when user utilizes player plays video, first play video with page-mode,
Wherein, page-mode is the pattern playing video in player, in order to meet display demand, user
Typically can be switched to screen mode toggle by page-mode, wherein, screen mode toggle is to be play by whole screen
The pattern of video.
In actual application, when player plays video with page-mode, the page-mode of player
Broadcast interface on can show the full frame switching push button of video, the full frame switching push button of this video is for by player
Page-mode be switched to screen mode toggle.Detect that user clicks on the operation of switching push button, by detect
User clicks on the operation of switching push button as the full frame switching command of the video received.Except above-mentioned reception regards
Outside the mode of the most full frame switching command, it is also possible to adopting in other ways, this is the most specifically limited by the present embodiment
Fixed.
First acquisition module 310, is suitable to obtain the resolution information of video image.
Specifically, from video flowing, the resolution information of video image, wherein, dividing of video image are obtained
Resolution information table is shown as: width value * height value.
Judge module 320, is suitable to the resolution information according to video image and judges whether video image is perpendicular screen
Video image.
After getting the resolution information of video image, can be true according to the resolution information of video image
Determining whether video image is perpendicular screen video image, generally, the width value of perpendicular screen video image is less than
Height value, therefore can be carried out width value in the resolution information of the video image got with height value
Relatively, determine whether video image is perpendicular screen video image, certainly, except above-mentioned judgement video image
Whether be outside the method for perpendicular screen video image, it is also possible to adopt in other ways, this is not made to have by the present embodiment
Body limits.
Playing module 330, is suitable in the case of judging that video image is perpendicular screen video image, in terminal
Video image is play in perpendicular screen mode on device screen.
According to the device of the control video playback that the above embodiment of the present invention provides, receive the full frame switching of video
Instruction；Obtain the resolution information of video image, judge video figure according to the resolution information of video image
Seem no for perpendicular screen video image；If so, on terminal unit screen, video image is play in perpendicular screen mode,
Decrease in addition to video image, redundant area shown on terminal unit screen, improve video figure
As at terminal unit screen proportion, meeting user and watch the display demand of video.
Fig. 4 shows the structured flowchart of the device controlling video playback in accordance with another embodiment of the present invention.
As shown in Figure 4, this device includes: receiver module the 400, first acquisition module 410, judge module 420
With playing module 430.
Receiver module 400, is suitable to receive the full frame switching command of video.
First acquisition module 410, is suitable to obtain the resolution information of video image.
Wherein, the resolution information of video image is expressed as: width value * height value, such as, and video image
Resolution information can be: 720*480,480*640,352*288,240*320,176*144,96*128,
Here it is merely illustrative of, not there is any restriction effect.
Judge module 420, is suitable to the resolution information according to video image and judges whether video image is perpendicular screen
Video image.
Playing module 430, is suitable in the case of judging that video image is perpendicular screen video image, in terminal
Video image is play in perpendicular screen mode on device screen.
Alternatively, it is judged that module 420 is further adapted for: by width value in the resolution information of video image
Compare with height value, determine whether video image is perpendicular screen video image according to comparative result.
Alternatively, this device also includes: the second acquisition module 440, is suitable to obtain dividing of terminal unit screen
Resolution information.
Processing module 450, be suitable to the resolution information according to terminal unit screen to video image at
Reason.
Alternatively, processing module 450 farther includes: the first judging unit 451, is suitable to judge video figure
The resolution information of picture is the most consistent with the resolution information of terminal unit screen.
In order to determine the need for that video image is processed, believe in the resolution getting video image
After the resolution information of breath and terminal unit screen, need to judge the resolution information of video image and end
The resolution information of end device screen is the most consistent, if unanimously, then need not process video image,
Video image can be play on terminal unit screen；If inconsistent, then need to video image
Reason.
Processing unit 452, is suitable to judging the resolution information of video image and dividing of terminal unit screen
In the case of resolution information is inconsistent, according to the resolution information of terminal unit screen, video image is carried out
Uniform zoom processes.
Alternatively, processing module 450 farther includes: the second judging unit 453, is suitable to judge that geometric ratio contracts
The resolution information putting the video image after process is the most consistent with the resolution information of terminal unit screen.
In order to the video image determined the need for after uniform zoom processes is not paved with terminal unit screen
Region shows presets background, needs resolution information and the end of the video image after judging uniform zoom process
The resolution information of end device screen is the most consistent, if inconsistent, illustrates to need after uniform zoom processes
Video image be not paved with the region of terminal unit screen and show and preset background；If consistent, explanation need not
Video image after uniform zoom processes is not paved with the region of terminal unit screen and shows default background.
Playing module 430 is further adapted for: the resolution of the video image after judging uniform zoom process
In the case of rate information is inconsistent with the resolution information of terminal unit screen, in terminal unit screen
Video image after the perpendicular screen display uniform zoom process of centre, after terminal unit screen processes more than uniform zoom
The subregion of video image show and preset background.
According to the device of the control video playback that the above embodiment of the present invention provides, play in perpendicular screen mode and regard
Frequently image, decreases in addition to video image, redundant area shown on terminal unit screen, improves
Video image, at terminal unit screen proportion, meets user and watches the display demand of video,
Video image is carried out uniform zoom process, maintains the true the ratio of width to height of video image, thus overcome existing
There is technology that the width value of video image and height value carry out because of display demand the scaling of different proportion, enter
And cause the defect of the picture torsional deformation of video image, i.e. will not be in order to show full video image
Picture and make picture torsional deformation, it is possible to allow user watch original video effect, also not in order to spread
Expire viewing area and crop the surrounding of video image, but intactly show the full content of video image.
Algorithm and display be not solid with any certain computer, virtual system or miscellaneous equipment provided herein
Have relevant.Various general-purpose systems can also be used together with based on teaching in this.As described above,
Construct the structure required by this kind of system to be apparent from.Additionally, the present invention is also not for any specific
Programming language.It is understood that, it is possible to use various programming languages realize the content of invention described herein,
And the description done language-specific above is the preferred forms in order to disclose the present invention.
In description mentioned herein, illustrate a large amount of detail.It is to be appreciated, however, that this
Bright embodiment can be put into practice in the case of not having these details.In some instances, the most in detail
Known method, structure and technology are carefully shown, in order to do not obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure help to understand in each inventive aspect one or
Multiple, above in the description of the exemplary embodiment of the present invention, each feature of the present invention sometimes by
It is grouped into together in single embodiment, figure or descriptions thereof.But, should be by the disclosure
Method is construed to reflect an intention that i.e. the present invention for required protection requires that ratio is in each claim
The more feature of feature being expressly recited.More precisely, as the following claims reflect
Like that, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows tool
Claims of body embodiment are thus expressly incorporated in this detailed description of the invention, and the most each right is wanted
Ask itself all as the independent embodiment of the present invention.
Those skilled in the art are appreciated that and can carry out the module in the equipment in embodiment certainly
Change adaptively and they are arranged in one or more equipment different from this embodiment.Permissible
Module in embodiment or unit or assembly are combined into a module or unit or assembly, and in addition may be used
To put them into multiple submodule or subelement or sub-component.Except such feature and/or process or
Outside at least some in unit excludes each other, can use any combination that (this specification is included companion
With claim, summary and accompanying drawing) disclosed in all features and so disclosed any method or
All processes of person's equipment or unit are combined.Unless expressly stated otherwise, this specification (includes companion
With claim, summary and accompanying drawing) disclosed in each feature can by provide identical, equivalent or phase
Replace like the alternative features of purpose.
Although additionally, it will be appreciated by those of skill in the art that embodiments more described herein include other
Some feature included in embodiment rather than further feature, but the combination of the feature of different embodiment
Mean to be within the scope of the present invention and formed different embodiments.Such as, in following right
In claim, one of arbitrarily can mode using in any combination of embodiment required for protection.
The all parts embodiment of the present invention can realize with hardware, or with at one or more processor
The software module of upper operation realizes, or realizes with combinations thereof.Those skilled in the art should manage
Solve, microprocessor or digital signal processor (DSP) can be used in practice to realize according to this
The some or all merits of the some or all parts controlled in video playback apparatus of inventive embodiments
Energy.The present invention is also implemented as part or all set for performing method as described herein
Standby or device program (such as, computer program and computer program).Such realize this
Bright program can store on a computer-readable medium, or can have one or more signal
Form.Such signal can be downloaded from internet website and obtain, or provides on carrier signal,
Or provide with any other form.
The present invention will be described rather than limits the invention to it should be noted above-described embodiment, and
And those skilled in the art can design replacement enforcement without departing from the scope of the appended claims
Example.In the claims, any reference marks that should not will be located between bracket is configured to claim
Restriction.Word " comprises " and does not excludes the presence of the element or step not arranged in the claims.It is positioned at unit
Word "a" or "an" before part does not excludes the presence of multiple such element.The present invention can borrow
Help include the hardware of some different elements and realize by means of properly programmed computer.At row
If having lifted in the unit claim of equipment for drying, several in these devices can be by same firmly
Part item specifically embodies.Word first, second and third use do not indicate that any order.Can
It is title by these word explanations.
Claims (10)
1. the method controlling video playback, comprising:
Receive the full frame switching command of video；
Obtain the resolution information of video image, judge described according to the resolution information of described video image
Whether video image is perpendicular screen video image；
If so, on described terminal unit screen, described video image is play in perpendicular screen mode.
Method the most according to claim 1, wherein, the resolution information of described video image represents
For: width value * height value；
The described resolution information according to described video image judges whether described video image is perpendicular screen video
Image farther includes:
Width value in the resolution information of described video image is compared with height value, according to comparing knot
Fruit determines whether video image is perpendicular screen video image.
Method the most according to claim 1 and 2, wherein, with perpendicular on described terminal unit screen
Before screen mode plays described video image, described method also includes:
Obtain the resolution information of terminal unit screen；
Video image is processed by the resolution information according to described terminal unit screen.
Method the most according to claim 3, wherein, the described resolution according to terminal unit screen
Information carries out process to video image and farther includes:
Whether judge the resolution information of the resolution information of described video image and described terminal unit screen
Unanimously；
If inconsistent, then according to the resolution information of described terminal unit screen, video image is carried out geometric ratio
Scaling processes.
Method the most according to claim 4, wherein, in the resolution according to described terminal unit screen
After rate information carries out uniform zoom process to video image, described method also includes:
Judge the resolution information of the video image after uniform zoom process and dividing of described terminal unit screen
Resolution information is the most consistent；
If inconsistent, described on described terminal unit screen, play described video image in perpendicular screen mode enter
One step includes:
The video image after screen display uniform zoom processes, terminal are erected by central authorities at described terminal unit screen
Device screen shows more than the subregion of the video image after uniform zoom process presets background.
6. control a device for video playback, comprising:
Receiver module, is suitable to receive the full frame switching command of video；
First acquisition module, is suitable to obtain the resolution information of video image；
Judge module, is suitable to whether the resolution information according to described video image judges described video image
For perpendicular screen video image；
Playing module, is suitable in the case of judging that video image is perpendicular screen video image, at described end
Described video image is play in perpendicular screen mode on end device screen.
Device the most according to claim 6, wherein, the resolution information of described video image represents
For: width value * height value；
Described judge module is further adapted for: by width value in the resolution information of described video image with high
Angle value compares, and determines whether video image is perpendicular screen video image according to comparative result.
8. according to the device described in claim 6 or 7, wherein, described device also includes:
Second acquisition module, is suitable to obtain the resolution information of terminal unit screen；
Processing module, be suitable to the resolution information according to described terminal unit screen to video image at
Reason.
Device the most according to claim 8, wherein, described processing module farther includes:
First judging unit, is suitable to the resolution information judging described video image and described terminal unit screen
The resolution information of curtain is the most consistent；
Processing unit, is suitable to judging the resolution information of described video image and described terminal unit screen
In the case of the resolution information of curtain is inconsistent, according to the resolution information of described terminal unit screen to regarding
Frequently image carries out uniform zoom process.
Device the most according to claim 8 or claim 9, wherein, described processing module farther includes:
Second judging unit, is suitable to the resolution information of the video image after judging uniform zoom process and described end
The resolution information of end device screen is the most consistent；
Described playing module is further adapted for: the resolution of the video image after judging uniform zoom process
In the case of rate information is inconsistent with the resolution information of described terminal unit screen, at described terminal unit
The video image after screen display uniform zoom processes erects in the central authorities of screen, and terminal unit screen contracts more than geometric ratio
The subregion putting the video image after process shows default background.
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| CN111787173A (en) * | 2020-06-22 | 2020-10-16 | 深圳威尔视觉传媒有限公司 | Display switching method and device of video color ring, electronic equipment and storage medium |
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| CN114071214A (en) * | 2021-11-17 | 2022-02-18 | 上海哔哩哔哩科技有限公司 | Video display method and device |
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