CN105898175A - Preparing method and device of template file - Google Patents
Preparing method and device of template file Download PDFInfo
- Publication number
- CN105898175A CN105898175A CN201410476697.XA CN201410476697A CN105898175A CN 105898175 A CN105898175 A CN 105898175A CN 201410476697 A CN201410476697 A CN 201410476697A CN 105898175 A CN105898175 A CN 105898175A
- Authority
- CN
- China
- Prior art keywords
- scene
- pattern
- media stream
- optimal parameters
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention relates to a preparing method of a template file. The method comprises that a first media stream, which includes video signals, is obtained, and at least one scene is determined; a first optimization parameter of a scene frame is set according to at least one present display parameter of the scene frame in the scene; and a second optimization parameter is used as an optimization parameters for image frames, except the scene frame, in the first media stream. The invention also provides a preparing device of the template file. According to the method and device, corresponding optimization parameters can be determined according to the types of scenes in the video signals in the template file preparing process, video signals provided by a video service provider can be conversed correspondingly according to the display capabilities of display screens, and the template file is prepared according to the present mode of the display screen or hobbies of users so that the user experience is improved.
Description
Technical field
The invention belongs to multimedia technology field, particularly relate to preparation method and the dress of a kind of template file
Put.
Background technology
Along with the fast development of intelligent appliance, how can preferably provide service to user is up to now
The focus always studied, in video playback field, Video service business generally will not be according to the hobby of user
Or the display capabilities of display screen provides corresponding vision signal, causes household electrical appliances cannot give full play to intelligence
Effect, reduce Consumer's Experience；Such as: along with ultra high-definition (Ultra High-Definition) concept
Introducing, a lot of Video service business start to provide the film of " 4K resolution ratio (3840 × 2160 pixel) ",
The display screen (such as FHD TV) making non-ultra high-definition cannot play this video；Therefore there is video
The problem that the vision signal that service provider provides cannot carry out changing according to the display capabilities of display screen；Regarding
Frequently, in signal, frequently include several scenes, and different scenes be the most different to the requirement of imaging results,
Although the method having been disclosed in the prior art scaling resolution ratio, but method of the prior art is
Vision signal is used unified Optimizing Flow, it is impossible to scenes different in vision signal is carried out accordingly
Optimization process, cause the problem that the imaging results after process is the best.
Summary of the invention
In view of this, according to the difference of scene, video cannot be believed to solve prior art exists
In number, corresponding scene is optimized the problem of process, the purpose of the present invention is to propose to a kind of template file
Preparation method.In order to some aspects of the embodiment disclosed are had a basic understanding, give below
Go out simple summary.This summarized section is not extensive overview, is not key/critical group to be determined
Become element or describe the protection domain of these embodiments.Its sole purpose is to present one by simple form
A little concepts, in this, as the preamble of following detailed description.
In some optional embodiments, described method, including:
Obtain the first Media Stream, and determine at least one scene；Described first Media Stream is vision signal,
And the resolution ratio of described first Media Stream is more than the resolution ratio of display device；
At least one display parameters current according to the scene frame in described scene and described display device
Resolution ratio, arranges the first Optimal Parameters of described scene frame；
Use the second Optimal Parameters as other figure in addition to described scene frame in described first Media Stream
Optimal Parameters as frame.
Another object of the present invention is to propose the producing device of a kind of template file.
In some optional embodiments, described device, including:
Acquiring unit, for obtaining the first Media Stream, and determines at least one scene；Described first matchmaker
Body stream is vision signal, and the resolution ratio of described first Media Stream is more than the resolution ratio of display device；
First arranges unit, at least one display ginseng current according to the scene frame in described scene
Number and the resolution ratio of described display device, arrange the first Optimal Parameters of described scene frame；
Second arranges unit, uses the second Optimal Parameters as removing described scene in described first Media Stream
The Optimal Parameters of other picture frame beyond frame.
Use above-described embodiment, can reach following effect:
During preparing template file, it is possible to according to the type of vision signal Scene, determine phase
Answer Optimal Parameters so that the template file prepared can be pointedly to the different fields in vision signal
Scape optimizes accordingly；
So that the vision signal that Video service business provides is carried out according to the display capabilities of display screen accordingly
Conversion；
Template file is the hobby preparation of the present mode according to display screen or user, promotes user's body
Test.
For above-mentioned and relevant purpose, one or more embodiments include will be explained in also below
The feature being particularly pointed out in the claims.It is exemplary that description below and accompanying drawing describe some in detail
In aspect, and the utilizable various modes of principle of only each embodiment of its instruction one
A little modes.Other benefit and novel features will be considered in conjunction with the accompanying along with detailed description below and
Becoming obvious, the disclosed embodiments are intended to include all these aspect and their equivalent.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the one of the application
Part, the schematic description and description of the present invention is used for explaining the present invention, is not intended that this
Bright improper restriction.In the accompanying drawings:
Fig. 1 shows the schematic flow sheet of the preparation method of a kind of template file of the embodiment of the present invention；
Fig. 2 shows the structural representation of the producing device of a kind of template file of the embodiment of the present invention.
Detailed description of the invention
The following description and drawings illustrate specific embodiments of the present invention fully, so that the skill of this area
Art personnel can put into practice them.Other embodiments can include structure, logic, electric,
Process and other change.Embodiment only represents possible change.Unless explicitly requested, otherwise
Individually components and functionality is optional, and the order operated can change.Some embodiments
Part and feature can be included in or replace part and the feature of other embodiments.The reality of the present invention
The scope executing scheme includes the gamut of claims, and all of claims obtain
Equivalent.In this article, these embodiments of the present invention can be used term individually or generally
" inventing " and represent, this is only used to conveniently, and if in fact disclose the invention more than,
It is not meant to automatically limit this application in the range of any single invention or inventive concept.
Fig. 1 shows the schematic flow sheet of the preparation method of a kind of template file of the embodiment of the present invention,
As it is shown in figure 1, in some illustrative embodiments, described method, including following step
Rapid:
Step S101, obtains the first Media Stream, and determines at least one scene；Described first Media Stream
For vision signal, and the resolution ratio of described first Media Stream is different from the resolution ratio of display device；
Step S102, at least one display parameters current according to the scene frame in described scene and described
The resolution ratio of display device, arranges the first Optimal Parameters of described scene frame；
Step S103, use the second Optimal Parameters as in described first Media Stream except described scene frame with
The Optimal Parameters of other outer picture frame；Wherein, described first Optimal Parameters and described second optimizes ginseng
Number includes the parameter for illustrating how to scale resolution ratio；
In the above-described embodiments, described first Media Stream can be vision signal or include video and sound
Frequently the video-audio signal of signal；After getting the first Media Stream, first have to determine at least one scene,
Such as: for a film, can include multiple scene (such as: personage's scene, Larger Dynamic scene,
Indoor scene, outdoor scene etc.), when preparing template file, it is thus necessary to determine which scene is carried out excellent
Change, after determining these scenes, current further according to the scene frame of these scenes in the first Media Stream
The value of display parameters (such as: the display parameters such as brightness, saturation degree, colourity and contrast), respectively
Determine the first Optimal Parameters optimizing this scene frame, recorded in template file；Certain above-mentioned scene
Setting can also divide according to the motion state of scenery in picture, such as will motion more frequent
The scene that more picture (i.e. sharp movement picture) forms be referred to as sharp movement scene, will move less
The scene that picture (the most weak motion picture) forms is referred to as weak moving scene, tableaux is referred to as static state
Scene etc.；Concrete for scene is arranged and classification, is not defined herein；
In step s 103, it is also recorded in addition to step S102 has determined that the scene of Optimal Parameters
The method to set up of Optimal Parameters of other picture frame (or being interpreted as the scene frame of other scene), i.e.
It is used uniformly across the second Optimal Parameters as other figure in addition to described scene frame in described first Media Stream
Optimal Parameters as frame；Wherein, described second Optimal Parameters is default criteria optimization parameter；
Furthermore, it is necessary to it is to be noted that the resolution of resolution ratio and display device due to described first Media Stream
Rate is different, and the most described first Optimal Parameters and described second Optimal Parameters include for illustrating how contracting
Put the parameter of resolution ratio；
Illustrate below and said process illustrated:
Assume that the first Media Stream is " 4K " vision signal (resolution ratio is 3840 × 2160), by this
The template file that method is prepared needs the resolution ratio being somebody's turn to do " 4K " vision signal is reduced to full HD regarding
The resolution ratio of frequency, i.e. 1920 × 1080；Additionally, due to during reducing resolution ratio, image meeting
Distortion, therefore also needs to be adjusted the display parameters of each picture frame；Prepare above-mentioned template file
Process can be such that
After getting " 4K " vision signal, it is first determined go out at least one scene；Then, according to
The time shaft of the playing progress rate of film, i.e. film, is identified each scene successively, when identifying
After this scene is the scene determined in above-mentioned steps, current at least according to the scene frame in described scene
One display parameters (brightness, saturation degree, colourity and contrast), arranges the first excellent of described scene frame
Changing parameter, described first Optimal Parameters includes the parameter adjusting resolution ratio, and relative with display parameters
Parameter value after the adjustment answered；The parameter of described adjustment resolution ratio, is how mark is specifically carried out respectively
The parameter that rate adjusts, the method for the corresponding a set of adjustment resolution ratio of this parameter；Preparing the mistake of template file
Cheng Zhong, if knowing at least one scene determined in the non-above-mentioned steps of current scene, i.e. other scene,
Then that the scene frame (being i.e. not provided with other picture frame of Optimal Parameters in said process) of this scene is unified
Use the criteria optimization parameter preset as Optimal Parameters；Described criteria optimization parameter (the most above-mentioned second
Optimal Parameters) at least include adjust resolution ratio parameter, optionally, described criteria optimization parameter is also wrapped
Include the display parameters such as brightness, saturation degree, colourity and contrast；
By above-described embodiment, so that the vision signal that Video service business provides can be according to display
The display capabilities of screen is changed accordingly；The template file prepared can be to different in vision signal
Scene be suitable for the Optimal Parameters of this scene accordingly.
In some illustrative embodiments, described display parameters include: brightness, saturation degree, colourity
And/or contrast；
In some illustrative embodiments, if the resolution ratio of described first Media Stream is 3840 × 2160,
The resolution ratio of described display device is 1920 × 1080, then would indicate that extraction odd-numbered line and the picture of odd column
Element, or, the parameter of pixel of extraction even number line and even column add to described first Optimal Parameters and/or
In described second parameter；
In above process, naturally it is also possible to by the parameter representing other pixel decimation method；Additionally,
The parameter representing scaling resolution ratio in the first different Optimal Parameters that different scene frames is corresponding is the most not
The most identical, corresponding different scene, can there is the different methods reducing resolution ratio, as personage
Scene falls even number line by extraction and odd column realizes reducing of pixel, and in landscape scene, logical
Cross extraction fall even number row and column realize reducing of pixel；
In some illustrative embodiments, after obtaining the first Media Stream, also include:
According to the current setting of described display device, or, the mark of described user, determine the first media
The pattern for display after flow-optimized；
And add at least one display parameters of record in described pattern to described second Optimal Parameters
In；
Such as when making template file, need the display device in view of using this template file current
Pattern, such as: mode standard, eyeshield pattern, battery saving mode, soft pattern, high brightness pattern,
Film mode etc.；Therefore, by the present mode of display device record display parameters (as brightness,
Saturation degree, colourity and/or contrast) as the second Optimal Parameters；
Or, according to the mark of user, the use corresponding with the mark of described user that will find
Family preset pattern as described pattern (such as user A use currently displaying device, then according to
The logon information of family A, such as user name, searches whether user has preset the mould for playing vision signal
Formula)；If finding corresponding pattern, then the display parameters of record in this pattern are optimized ginseng as second
Number；
Or, according to the use record of described user, the pattern meeting user preferences analyzed, and
Using the display parameters of record in this pattern as the second Optimal Parameters；The method can also be according to user
Mark, do not find user preset after the pattern playing vision signal use；
In some illustrative embodiments, described determine at least one scene, including:
According to preset scene information storehouse, all picture frames in described first Media Stream are identified,
Determine at least one scene described；Described scene information storehouse includes determining whether the standard of each described scene；
Described scene information storehouse is preset when can dispatch from the factory, or user is transferred to this by interfaces such as USB
End, or download from network side (such as server or cloud platform)；So, in the process,
Can enter by the scene in the first Media Stream according to the standard of the judgement scene of record in scene information storehouse
Row identifies, so that it is determined that go out at least one scene；
Or,
According to the instruction of user, determine at least one scene described；Such as by the first Media Stream Scene
Judgement give user and perform, allow user select which scene to need the display parameters according to scene frame
Optimize targetedly；
In some illustrative embodiments, described scene information storehouse also includes that each described scene is in difference
Best image parameter under resolution ratio, the most described the first Optimal Parameters that described scene frame is set, including:
By by least one current for the scene frame in described scene display parameters and described scene information
In storehouse, the best image parameter of this scene of storage compares, and determines described first Optimal Parameters.
Fig. 2 shows the structural representation of the producing device of a kind of template file of the embodiment of the present invention,
In some illustrative embodiments, described device 200, including:
Acquiring unit 201, for obtaining the first Media Stream, and determines at least one scene；Described first
Media Stream is vision signal, and the resolution ratio of the resolution ratio of described first Media Stream and display device is not
With；
First arranges unit 202, at least one display current according to the scene frame in described scene
Parameter and the resolution ratio of described display device, arrange the first Optimal Parameters of described scene frame；
Second arranges unit 203, for using the second Optimal Parameters as removing institute in described first Media Stream
State the Optimal Parameters of other picture frame beyond scene frame；Wherein, described first Optimal Parameters and described
Second Optimal Parameters includes the parameter for illustrating how to scale resolution ratio；
In some illustrative embodiments, described display parameters include: brightness, saturation degree, colourity
And/or contrast；
In some illustrative embodiments, if the resolution ratio of described first Media Stream is 3840 × 2160,
The resolution ratio of described display device is 1920 × 1080, and the most described first arranges unit 202, including: add
Add unit 2021, for would indicate that extraction odd-numbered line and the pixel of odd column, or, extraction even number line and
The parameter of the pixel of even column is added in described first Optimal Parameters and/or described second parameter；
In some illustrative embodiments, described device 200, also include:
Mode unit 204, after described acquiring unit 201 obtains the first Media Stream, according to described
The current setting of display device, or, the mark of described user, determine the use after the first Media Stream optimization
Pattern in display；
Adding device 205, for adding to described by least one display parameters of record in described pattern
In second Optimal Parameters；
In some illustrative embodiments, described mode unit 204, including:
First mode subelement 2041, is used for the present mode of described display device as described pattern；
Or,
Second pattern subelement 2042, for the mark of the user of basis, by that find with described use
The pattern identifying corresponding user preset at family is as described pattern；Or,
3rd pattern subelement 2043, for the use record according to described user, analyze meets
The pattern of user preferences, and using this pattern as described pattern；
In some illustrative embodiments, described acquiring unit 201, including:
First obtains subelement 2011, for according to preset scene information storehouse, to described first media
All picture frames in stream are identified, and determine at least one scene described；Described scene information storehouse
Include determining whether the standard of each described scene；Or,
Second obtains subelement 2012, for the instruction according to user, determines at least one scene described；
In some illustrative embodiments, described scene information storehouse also includes that each described scene is in difference
Best image parameter under resolution ratio, the most described first arranges unit 202, including:
Comparing unit 2022, for by by least one current for the scene frame in described scene display
Parameter compares with the best image parameter of this scene of storage in described scene information storehouse, determines institute
State the first Optimal Parameters.
Use above-described embodiment, can reach following effect:
During preparing template file, it is possible to according to the type of vision signal Scene, determine phase
Answer Optimal Parameters so that the template file prepared can be pointedly to the different fields in vision signal
Scape optimizes accordingly；
So that the vision signal that Video service business provides is carried out according to the display capabilities of display screen accordingly
Conversion；
Template file is the hobby preparation of the present mode according to display screen or user, promotes user's body
Test.
It should also be appreciated by one skilled in the art that and combine the various illustrative of the embodiments herein description
Box, module, circuit and algorithm steps all can be implemented as electronic hardware, computer software or its
Combination.In order to clearly demonstrate the interchangeability between hardware and software, above to various illustrative
Parts, frame, module, circuit and step are all generally described around its function.As for this
Function is implemented as hardware and is also implemented as software, depends on specifically applying and being executed whole system
The design constraint added.Those skilled in the art can be for each application-specific, with flexible side
Formula realize described by function, but, this realize decision-making and should not be construed as the protection deviating from the disclosure
Scope.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (14)
1. the preparation method of a template file, it is characterised in that including:
Obtain the first Media Stream, and determine at least one scene；Described first Media Stream is vision signal,
And the resolution ratio of described first Media Stream is different from the resolution ratio of display device；
At least one display parameters current according to the scene frame in described scene and described display device
Resolution ratio, arranges the first Optimal Parameters of described scene frame；
Use the second Optimal Parameters as other figure in addition to described scene frame in described first Media Stream
Optimal Parameters as frame；Wherein, described first Optimal Parameters and described second Optimal Parameters include for
Illustrate how to scale the parameter of resolution ratio.
2. the method for claim 1, it is characterised in that described display parameters include: bright
Degree, saturation degree, colourity and/or contrast.
3. the method for claim 1, it is characterised in that if described first Media Stream point
Resolution is 3840 × 2160, and the resolution ratio of described display device is 1920 × 1080, then would indicate that extraction is strange
Several rows and the pixel of odd column, or, the parameter of the pixel of extraction even number line and even column is added to described
In first Optimal Parameters and/or described second parameter.
4. the method for claim 1, it is characterised in that after obtaining the first Media Stream,
Also include:
According to the current setting of described display device, or, the mark of described user, determine the first media
The pattern for display after flow-optimized；
And add at least one display parameters of record in described pattern to described second Optimal Parameters
In.
5. method as claimed in claim 4, it is characterised in that described determine that the first Media Stream is excellent
The pattern for display after change, including:
Using the present mode of described display device as described pattern；Or,
According to the mark of user, the user preset corresponding with the mark of described user that will find
Pattern as described pattern；Or,
Use record according to described user, the pattern meeting user preferences analyzed, and by this mould
Formula is as described pattern.
6. the method for claim 1, it is characterised in that described determine at least one scene,
Including:
According to preset scene information storehouse, all picture frames in described first Media Stream are identified,
Determine at least one scene described；Described scene information storehouse includes determining whether the standard of each described scene；
Or,
According to the instruction of user, determine at least one scene described.
7. method as claimed in claim 6, it is characterised in that described scene information storehouse also includes
Each described scene best image parameter under different resolution, the most described arranges the of described scene frame
One Optimal Parameters, including:
By by least one current for the scene frame in described scene display parameters and described scene information
In storehouse, the best image parameter of this scene of storage compares, and determines described first Optimal Parameters.
8. the producing device of a template file, it is characterised in that including:
Acquiring unit, for obtaining the first Media Stream, and determines at least one scene；Described first matchmaker
Body stream is vision signal, and the resolution ratio of described first Media Stream is different from the resolution ratio of display device；
First arranges unit, at least one display ginseng current according to the scene frame in described scene
Number and the resolution ratio of described display device, arrange the first Optimal Parameters of described scene frame；
Second arranges unit, for using the second Optimal Parameters described as removing in described first Media Stream
The Optimal Parameters of other picture frame beyond scene frame；Wherein, described first Optimal Parameters and described
Two Optimal Parameters include the parameter for illustrating how to scale resolution ratio.
9. device as claimed in claim 8, it is characterised in that described display parameters include: bright
Degree, saturation degree, colourity and/or contrast.
10. device as claimed in claim 8, it is characterised in that if described first Media Stream point
Resolution is 3840 × 2160, and the resolution ratio of described display device is 1920 × 1080, and the most described first is arranged
Unit, including: adding device, for would indicate that extraction odd-numbered line and the pixel of odd column, or, take out
The parameter of the pixel taking even number line and even column adds described first Optimal Parameters and/or described second ginseng to
In number.
11. devices as claimed in claim 8, it is characterised in that also include:
Mode unit, after described acquiring unit obtains the first Media Stream, according to display device
Current setting, or, the mark of described user, determine the mould for display after the first Media Stream optimization
Formula；
Adding device, for adding at least one display parameters of record in described pattern to described the
In two Optimal Parameters.
12. devices as claimed in claim 11, it is characterised in that described mode unit, including:
First mode subelement, is used for the present mode of display device as described pattern；Or,
Second pattern subelement, for the mark of the user of basis, by find with described user's
Identify the pattern of corresponding user preset as described pattern；Or,
3rd pattern subelement, for the use record according to described user, analyze meets user
The pattern of hobby, and using this pattern as described pattern.
13. devices as claimed in claim 8, it is characterised in that described acquiring unit, including:
First obtains subelement, for according to preset scene information storehouse, in described first Media Stream
All picture frames be identified, determine at least one scene described；Described scene information storehouse includes
Judge the standard of each described scene；Or,
Second obtains subelement, for the instruction according to user, determines at least one scene described.
14. devices as claimed in claim 13, it is characterised in that described scene information storehouse is also wrapped
Including each described scene best image parameter under different resolution, the most described first arranges unit, bag
Include:
Comparing unit, for by by least one current for the scene frame in described scene display parameters
Compare with the best image parameter of this scene of storage in described scene information storehouse, determine described the
One Optimal Parameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476697.XA CN105898175A (en) | 2014-09-18 | 2014-09-18 | Preparing method and device of template file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476697.XA CN105898175A (en) | 2014-09-18 | 2014-09-18 | Preparing method and device of template file |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105898175A true CN105898175A (en) | 2016-08-24 |
Family
ID=57000909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410476697.XA Pending CN105898175A (en) | 2014-09-18 | 2014-09-18 | Preparing method and device of template file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105898175A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525901A (en) * | 2018-11-27 | 2019-03-26 | Oppo广东移动通信有限公司 | Method for processing video frequency, device, electronic equipment and computer-readable medium |
| CN109685726A (en) * | 2018-11-27 | 2019-04-26 | Oppo广东移动通信有限公司 | Scene of game processing method, device, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1858843A (en) * | 2005-08-12 | 2006-11-08 | 深圳华为移动通信技术有限公司 | Self adaptive pantographic system and its method for image in mobile terminal |
| CN101290742A (en) * | 2007-04-17 | 2008-10-22 | 恩益禧电子股份有限公司 | Image output apparatus and image display apparatus |
| US20080309821A1 (en) * | 2007-06-13 | 2008-12-18 | Samsung Electronics Co., Ltd. | Display system and method for displaying video signals |
| CN101998048A (en) * | 2009-08-05 | 2011-03-30 | 三星电子株式会社 | Digital image signal processing method, medium for recording the method, digital image signal pocessing apparatus |
| CN102541494A (en) * | 2010-12-30 | 2012-07-04 | 中国科学院声学研究所 | Video size switching system and video size switching method facing display terminal |
-
2014
- 2014-09-18 CN CN201410476697.XA patent/CN105898175A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1858843A (en) * | 2005-08-12 | 2006-11-08 | 深圳华为移动通信技术有限公司 | Self adaptive pantographic system and its method for image in mobile terminal |
| CN101290742A (en) * | 2007-04-17 | 2008-10-22 | 恩益禧电子股份有限公司 | Image output apparatus and image display apparatus |
| US20080309821A1 (en) * | 2007-06-13 | 2008-12-18 | Samsung Electronics Co., Ltd. | Display system and method for displaying video signals |
| CN101998048A (en) * | 2009-08-05 | 2011-03-30 | 三星电子株式会社 | Digital image signal processing method, medium for recording the method, digital image signal pocessing apparatus |
| CN102541494A (en) * | 2010-12-30 | 2012-07-04 | 中国科学院声学研究所 | Video size switching system and video size switching method facing display terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525901A (en) * | 2018-11-27 | 2019-03-26 | Oppo广东移动通信有限公司 | Method for processing video frequency, device, electronic equipment and computer-readable medium |
| CN109685726A (en) * | 2018-11-27 | 2019-04-26 | Oppo广东移动通信有限公司 | Scene of game processing method, device, electronic equipment and storage medium |
| EP3879843A4 (en) * | 2018-11-27 | 2021-10-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Video processing method and apparatus, electronic device, and computer-readable medium |
| US11601630B2 (en) | 2018-11-27 | 2023-03-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Video processing method, electronic device, and non-transitory computer-readable medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105430429B (en) | A kind of optimization method and device of media data | |
| JP5144802B1 (en) | Display device | |
| CN108810649A (en) | Picture quality regulation method, intelligent TV set and storage medium | |
| CN106170985B (en) | Reproducting method and transcriber | |
| CN102845057B (en) | Display device, television receiver, display device control method | |
| CN110460792A (en) | Reproducting method and transcriber | |
| JP2013176102A (en) | Method of viewing audiovisual record on receiver, and receiver for viewing such record | |
| CN104247443A (en) | Menu display device, menu display method, menu display program, television receiver provided with menu display device, and recording medium | |
| CN105763950A (en) | Bullet screen display method and system | |
| CN105592322A (en) | Method and device for optimizing media data | |
| CN103517135B (en) | Method, system and television capable of playing MP4-format video files continuously | |
| CN107371062B (en) | Method for automatically zooming video picture | |
| EP2662801B1 (en) | Method and system for augmented reality | |
| CN104363505A (en) | Method and device for displaying playing interface | |
| US11423867B2 (en) | Signal processing device and image display apparatus including the same | |
| CN105578248B (en) | Fancy splicing playing method, device and system | |
| CN104539837A (en) | Method and device for recording variable speed playback video | |
| CN108391166A (en) | Ultra high-definition TV and its display methods and computer readable storage medium | |
| JP6058257B2 (en) | Image output apparatus, image output method, and program | |
| CN105898175A (en) | Preparing method and device of template file | |
| CN103905806A (en) | System for realizing 3D shooting by using single camera and method | |
| US8272006B2 (en) | Information signal processing apparatus, method of creating database, method of processing information signal, and program for implementing method of processing information signal | |
| CN203289544U (en) | Device zooming video images in equal ratio | |
| CN104010204B (en) | Image information processing method and device | |
| CN110121045A (en) | Playback reproducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170527 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Qingdao Haier Electric Appliance Co., Ltd. Applicant after: QINGDAO HAIER MULTI-MEDIA CO., LTD. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: Qingdao Haier Electric Appliance Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |