CN102263906A - Method and device for processing video images - Google Patents
Method and device for processing video images Download PDFInfo
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- CN102263906A CN102263906A CN2011102108869A CN201110210886A CN102263906A CN 102263906 A CN102263906 A CN 102263906A CN 2011102108869 A CN2011102108869 A CN 2011102108869A CN 201110210886 A CN201110210886 A CN 201110210886A CN 102263906 A CN102263906 A CN 102263906A
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Abstract
The invention discloses a method and device for processing video images. The method comprises the following steps: determining an inserting mode according to the attribute of an object to be inserted of an video image, wherein the inserting mode comprises a strip mode and a film mode; processing the object to be inserted according to the determined inserting mode; overlaying the processed object to be inserted into the video frame of the video image; and displaying the overlaid video image. According to the method and the device, a flow for special effect processing is simplified, the system handling capability is improved, and the user experience is improved.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of processing method and device of video image.
Background technology
Along with the popularizing of digital video service, television program designing and advertising business are flourish, often need in TV programme, add station symbol, captions and some specific identifiers, perhaps in video frequency program, add ad content,, reach the purpose that information is propagated to attract more spectators.
At present, in video image, insert content special efficacys such as picture, animation and use personal computer (Personal Computer abbreviates PC as) to come editing and processing usually, and send through special-purpose transmitter.But the basic film titler in this method can not break away from PC and independent the existence, and the data volume of caption data is bigger, needs to connect by special circuit, and these have all caused the inconvenience of using.Therefore, under the prerequisite of equal caption content and effect, wish to realize that a kind of easy special effect processing mode reaches the effect of static transmission and special efficacy demonstration equally.
But, in correlation technique,, effective solution is not proposed as yet at present at the problems referred to above.
Summary of the invention
Main purpose of the present invention provides a kind of processing scheme of video image, need use the PC editing and processing in the correlation technique when video image inserts the content special efficacy or depends on special equipment and cause awkward problem to solve.
To achieve these goals, according to an aspect of the present invention, provide a kind of processing method of video image.
Processing method according to video image of the present invention may further comprise the steps: the attribute that is inserted into object according to video image is determined the insertion pattern, and wherein, the insertion pattern comprises band pattern and film-mode; Handle being inserted into object according to the insertion pattern of determining; The object that is inserted into after handling is added in the frame of video of video image, and shows video image after the stack.
Preferably, determine that according to the attribute that is inserted into object of video image the insertion pattern comprises: be under the situation of rolling class at the attribute that is inserted into object, determine that the insertion pattern is a band pattern; At the attribute that is inserted into object is under the situation of animated type, determines that the insertion pattern is a film-mode.
Preferably, be under the situation of band pattern in the insertion pattern, handle and comprise being inserted into object according to the insertion pattern of determining: sliding window is set; Size according to sliding window is periodically obtained the content that is inserted into object successively.
Preferably, be under the situation of film-mode in the insertion pattern, handle and comprise being inserted into object according to the insertion pattern of determining: according to the content production film base plate that is inserted into object.
Preferably, comprise: determine to be inserted into the matching relationship of the frame per second of the frame per second of object and video image, and make the film base plate according to the matching relationship of determining according to the content production film base plate that is inserted into object; And/or, carry out frame sampling with predetermined demonstration relation to being inserted into object, and make the film base plate according to the result of frame sampling.
Preferably, the matching relationship of determining to be inserted into the frame per second of the frame per second of object and video image comprises one of following: under the situation of the frame per second that is inserted into object greater than the frame per second of video image, matching relationship is slow-motion; Equal in the frame per second that is inserted into object under the situation of frame per second of video image, matching relationship is normal; Under the situation of the frame per second that is inserted into object less than the frame per second of video image, matching relationship is F.F..
To achieve these goals, according to a further aspect in the invention, also provide a kind of processing unit of video image.
Processing unit according to video image of the present invention comprises: determination module is used for determining the insertion pattern according to the attribute that is inserted into object of video image that wherein, the insertion pattern comprises band pattern and film-mode; Pretreatment module is used for handling being inserted into object according to the insertion pattern that determination module is determined; And laminating module, be used for and will be inserted into the object frame of video of video image that is added to after handling, and show the video image after the stack.
Preferably, it is under the situation of rolling class that determination module also is used at the attribute that is inserted into object, determines that the insertion pattern is a band pattern; And be under the situation of animated type at the attribute that is inserted into object, determine that the insertion pattern is a film-mode.
Preferably, pretreatment module also comprises: the band pattern unit, and being used in the insertion pattern is under the situation of band pattern, and sliding window is set, and periodically obtains the content that is inserted into object successively according to the size of sliding window; The film-mode unit is according to being under the situation of film-mode in the insertion pattern, according to the content production film base plate that is inserted into object.
Preferably, the film-mode unit also is used to determine to be inserted into the matching relationship of the frame per second of the frame per second of object and video image, and makes the film base plate according to the matching relationship of determining; And/or, carry out frame sampling with predetermined demonstration relation to being inserted into object, and make the film base plate according to the result of frame sampling.
According to technical scheme of the present invention, employing is handled being inserted into object according to the insertion pattern of video image, and be added to the mode in the frame of video of video image of object that is inserted into after will handling, solved in the correlation technique and when video image inserts the content special efficacy, need use the PC editing and processing or depend on special equipment and cause awkward problem, abbreviation the flow process of special effect processing, increase the disposal ability of system, improved user experience.
Description of drawings
Figure of description is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the processing method of the video image of the embodiment of the invention;
Fig. 2 is the structured flowchart according to the processing unit of the video image of the embodiment of the invention;
Fig. 3 is the structured flowchart of the processing unit of video image according to the preferred embodiment of the invention;
The schematic diagram that Fig. 4 inserts according to the embodiment of the invention one " rolling ";
The process chart that Fig. 5 inserts according to the embodiment of the invention one " rolling ";
The schematic diagram that Fig. 6 inserts according to the embodiment of the invention two " animation "; And
The process chart that Fig. 7 inserts according to the embodiment of the invention two " animation ".
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
According to the embodiment of the invention, provide a kind of processing method of video image.Fig. 1 is the flow chart according to the processing method of the video image of the embodiment of the invention, and as shown in Figure 1, this method may further comprise the steps:
Step S102 determines the insertion pattern according to the attribute that is inserted into object of video image, and wherein, the insertion pattern comprises band pattern and film-mode;
Step S104 handles being inserted into object according to the insertion pattern of determining;
Step S106 is added to the object that is inserted into after handling in the frame of video of video image, and shows the video image after the stack.
Pass through above-mentioned steps, employing is handled being inserted into object according to the insertion pattern of video image, and be added to the mode in the frame of video of video image of object that is inserted into after will handling, solved in the correlation technique and when video image inserts the content special efficacy, need use the PC editing and processing or depend on special equipment and cause awkward problem, abbreviation the flow process of special effect processing, increase the disposal ability of system, improved user experience.
Preferably, at step S102, be under the situation of rolling class at the attribute that is inserted into object, determine that the insertion pattern is a band pattern; At the attribute that is inserted into object is under the situation of animated type, determines that the insertion pattern is a film-mode.This method can improve the validity and the flexibility of system.
Preferably, be under the situation of band pattern in the insertion pattern, in step S104, sliding window can be set; Size according to sliding window is periodically obtained the content that is inserted into object successively.This method realizes simple, and is workable.
Preferably, be under the situation of film-mode in the insertion pattern, in step S104, can be according to the content production film base plate that is inserted into object.Can improve the image quality of video image like this.
Preferably, comprise: determine to be inserted into the matching relationship of the frame per second of the frame per second of object and video image, and make the film base plate according to the matching relationship of determining according to the content production film base plate that is inserted into object; And/or, carry out frame sampling with predetermined demonstration relation to being inserted into object, and make the film base plate according to the result of frame sampling.This method can improve user experience so that the animation special efficacy of inserting has better sense organ effect.
Preferably, the matching relationship of determining to be inserted into the frame per second of the frame per second of object and video image comprises one of following: under the situation of the frame per second that is inserted into object greater than the frame per second of video image, matching relationship is slow-motion; Equal in the frame per second that is inserted into object under the situation of frame per second of video image, matching relationship is normal; Under the situation of the frame per second that is inserted into object less than the frame per second of video image, matching relationship is F.F..This method realizes simple, workable.
For example, if be inserted into the frame per second of the frame per second of object less than video image, then matching relationship is F.F.,, the frame per second that is inserted into object is heightened (F.F.), with the frame per second of match video image that is.
Corresponding to said method, the embodiment of the invention also provides a kind of processing unit of video image.Fig. 2 is the structured flowchart according to the processing unit of the video image of the embodiment of the invention, as shown in Figure 2, this device comprises: determination module 22 is used for determining the insertion pattern according to the attribute that is inserted into object of video image, wherein, insertion pattern comprises band pattern and film-mode; Pretreatment module 24 is coupled to determination module 22, is used for handling being inserted into object according to the insertion pattern that determination module 22 is determined; And laminating module 26, be coupled to pretreatment module 24, be used for and will be inserted into the object frame of video of video image that is added to after handling, and show the video image after the stack.
Pass through said apparatus, adopt pretreatment module 24 to handle being inserted into object according to the insertion pattern of video image, be added to the mode in the frame of video of video image of object that is inserted into after laminating module 26 will be handled, solved in the correlation technique and when video image inserts the content special efficacy, need use the PC editing and processing or depend on special equipment and cause awkward problem, abbreviation the flow process of special effect processing, increase the disposal ability of system, improved user experience.
Preferably, it is under the situation of rolling class that determination module 22 also is used at the attribute that is inserted into object, determines that the insertion pattern is a band pattern; And be under the situation of animated type at the attribute that is inserted into object, determine that the insertion pattern is a film-mode.
Fig. 3 is the structured flowchart of the processing unit of video image according to the preferred embodiment of the invention, as shown in Figure 3, pretreatment module 24 also comprises: band pattern unit 242, being used in the insertion pattern is under the situation of band pattern, sliding window is set, and periodically obtains the content that is inserted into object successively according to the size of sliding window; Film-mode unit 244 is according to being under the situation of film-mode in the insertion pattern, according to the content production film base plate that is inserted into object.
Preferably, film-mode unit 244 also is used to determine to be inserted into the matching relationship of the frame per second of the frame per second of object and video image, and makes the film base plate according to the matching relationship of determining; And/or, carry out frame sampling with predetermined demonstration relation to being inserted into object, and make the film base plate according to the result of frame sampling.
Be elaborated below in conjunction with the implementation procedure of preferred embodiments and drawings to the foregoing description.
Embodiment one
In the present embodiment, the content of inserting in the video (that is, being inserted into object) can be divided into two classes: rolling class and animated type.Wherein, the rolling class comprises static images (be that rolling speed is 0, for example, static LOGO), roll titles, rolling advertisement etc.; Animated type comprises short-movie or animation etc.
Rolling class content main feature is that displaying contents is long, adopts roll mode to show one by one, so, also can be called strip-type.The schematic diagram that Fig. 4 inserts according to the embodiment of the invention one " rolling ", as shown in Figure 4, for the strip-type content, can adopt " sliding window pattern ", promptly, sliding window is set slides, catch content one by one, and will catch content and be added in the frame of video according to the DISPLAY ORDER of frame of video with certain speed.
Preferably, the effect after adding in video is that content is rolled stably, and rolling speed and sliding speed are suitable.
The process chart that Fig. 5 inserts according to the embodiment of the invention one " rolling " as shown in Figure 5, is an example with the captions band, and this flow process comprises the steps:
Step S502 begins to enter the captions ribbon construction;
Step S504 determines the size of display window promptly, sliding window to be set;
Step S506, sliding window slides with certain speed, obtains the insertion content one by one;
Step S508 is added to the insertion content obtained in the frame of video according to the DISPLAY ORDER of frame of video.
Embodiment two
In the present embodiment, provide a kind of method of inserting animated type content special efficacy in video image, wherein, the stack of animation promptly, is made into a plurality of films with animated content based on the principle of " film-mode ", and frame of video more one by one is added to.
Animated type inserts the be divided into self-control animation and the transition animation of content.During the self-control animation, determine content-length and course of action, control the matching relationship of each action and frame per second, be made as the film base plate with this; During transition animation, carry out frame sampling, make the film base plate with predetermined demonstration relation.The film base plate of making need be added to one by one with the speed of frame of video in the frame of video, makes to reach video frame rate when playing, and realizes animation effect.So, when in frame of video, adding animation, need do the frame per second coupling.
In implementation process, animation effect control mainly is based upon the matching relationship of animation frame per second and video frame rate.For example, during greater than video frame rate, be shown as slow-motion in the animation frame per second; During less than video frame rate, be shown as F.F. in the animation frame per second; When the animation frame per second equals video frame rate, show normal.
The schematic diagram that Fig. 6 inserts according to the embodiment of the invention two " animation " as shown in Figure 6, is added to the film sequence in the frame of video with certain relation, can obtain different special effects.Suppose that frame sequence is: A (0), A (1) ... A (t); The insertion animation sequence is: B (0), B (1) ... B (t).By above-mentioned matching relationship, in frame of video, add cartoon method can for:
1. normal: normal speed, stack corresponding relation (A (i), B (i));
2. the doubly fast F.F. of F.F.: N, stack corresponding relation (A (i), B (N*i));
3. the doubly fast slow-motion of slow-motion: 1/N, stack corresponding relation (A (i), B ([i/N])).
The process chart that Fig. 7 inserts according to the embodiment of the invention two " animation ", as shown in Figure 7, this flow process comprises the steps:
Step S702 makes film, self-control film or transition animation;
Step S704, through-rate is mated, and chooses the speed of film with control;
Step S706 is added in the frame of video choosing the DISPLAY ORDER of film according to frame of video.
In sum, the embodiment of the invention relates to the coding and the transcoding of video, has proposed a kind of processing scheme that embeds picture, animation etc. and realize special effects in video image, can guarantee safety and be convenient to management, can also reach the purpose of extenuating transmission.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the processing method of a video image is characterized in that, may further comprise the steps:
The attribute that is inserted into object according to video image is determined the insertion pattern, and wherein, described insertion pattern comprises band pattern and film-mode;
According to the described insertion pattern of determining the described object that is inserted into is handled;
Described after handling is inserted into object is added in the frame of video of described video image, and show described video image after the stack.
2. method according to claim 1 is characterized in that, determines that according to the described attribute that is inserted into object of described video image described insertion pattern comprises:
At the described attribute that is inserted into object is under the situation of rolling class, determines that described insertion pattern is described band pattern;
At the described attribute that is inserted into object is under the situation of animated type, determines that described insertion pattern is described film-mode.
3. method according to claim 1 and 2 is characterized in that, is under the situation of described band pattern in described insertion pattern, according to the described insertion pattern of determining the described object that is inserted into is handled and is comprised:
Sliding window is set;
Size according to described sliding window is periodically obtained the described content that is inserted into object successively.
4. method according to claim 1 and 2 is characterized in that, is under the situation of described film-mode in described insertion pattern, according to the described insertion pattern of determining the described object that is inserted into is handled and is comprised:
According to the described content production film base plate that is inserted into object.
5. method according to claim 4 is characterized in that, comprises according to the described described film base plate of content production that is inserted into object:
Determine the matching relationship of the frame per second of described frame per second that is inserted into object and described video image, and make described film base plate according to the described matching relationship of determining; And/or,
With predetermined demonstration relation the described object that is inserted into is carried out frame sampling, and make described film base plate according to the result of described frame sampling.
6. method according to claim 5 is characterized in that, it is one of following that the described matching relationship of determining the frame per second of described frame per second that is inserted into object and described video image comprises:
Under the described situation of frame per second greater than the frame per second of described video image that is inserted into object, described matching relationship is slow-motion;
Equal in the described frame per second that is inserted into object under the situation of frame per second of described video image, described matching relationship is normal;
Under the described situation of frame per second less than the frame per second of described video image that is inserted into object, described matching relationship is F.F..
7. the processing unit of a video image is characterized in that, comprising:
Determination module is used for determining the insertion pattern according to the attribute that is inserted into object of video image that wherein, described insertion pattern comprises band pattern and film-mode;
Pretreatment module is used for according to the described insertion pattern that described determination module is determined the described object that is inserted into being handled; And
Laminating module is used for described after handling is inserted into the object frame of video of described video image that is added to, and shows the described video image after the stack.
8. device according to claim 7 is characterized in that, it is under the situation of rolling class that described determination module also is used at the described attribute that is inserted into object, determines that described insertion pattern is described band pattern; And be under the situation of animated type at the described attribute that is inserted into object, determine that described insertion pattern is described film-mode.
9. according to claim 7 or 8 described devices, it is characterized in that described pretreatment module also comprises:
The band pattern unit, being used in described insertion pattern is under the situation of described band pattern, and sliding window is set, and periodically obtains the described content that is inserted into object successively according to the size of described sliding window;
The film-mode unit is according to being under the situation of described film-mode in described insertion pattern, according to the described content production film base plate that is inserted into object.
10. device according to claim 9 is characterized in that, described film-mode unit also is used for determining the matching relationship of the frame per second of described frame per second that is inserted into object and described video image, and makes described film base plate according to the described matching relationship of determining; And/or, with predetermined demonstration relation the described object that is inserted into is carried out frame sampling, and make described film base plate according to the result of described frame sampling.
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| CN2011102108869A CN102263906A (en) | 2011-07-26 | 2011-07-26 | Method and device for processing video images |
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| CN2011102108869A CN102263906A (en) | 2011-07-26 | 2011-07-26 | Method and device for processing video images |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135055A1 (en) * | 2018-12-28 | 2020-07-02 | 广州市百果园信息技术有限公司 | Method, device and apparatus for adding video special effects and storage mediem |
| CN112995694A (en) * | 2021-04-09 | 2021-06-18 | 北京字节跳动网络技术有限公司 | Video display method and device, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1701594A (en) * | 2003-07-18 | 2005-11-23 | 索尼株式会社 | Imaging apparatus |
| CN1890961A (en) * | 2003-12-22 | 2007-01-03 | 英特尔公司 | Controlling the overlay of multiple video signals |
| CN101763846A (en) * | 2008-12-25 | 2010-06-30 | 北京联想软件有限公司 | Method and device for realizing rolling captions on electronic device |
| CN101873452A (en) * | 2010-06-22 | 2010-10-27 | 武汉东太信息产业有限公司 | Digital television roll title display method based on GIF (Graphic Interchange Format) image files |
| CN102111572A (en) * | 2009-12-28 | 2011-06-29 | 新奥特（北京）视频技术有限公司 | Multi-type subtitle primitive broadcasting device and broadcasting method thereof |
-
2011
- 2011-07-26 CN CN2011102108869A patent/CN102263906A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1701594A (en) * | 2003-07-18 | 2005-11-23 | 索尼株式会社 | Imaging apparatus |
| CN1890961A (en) * | 2003-12-22 | 2007-01-03 | 英特尔公司 | Controlling the overlay of multiple video signals |
| CN101763846A (en) * | 2008-12-25 | 2010-06-30 | 北京联想软件有限公司 | Method and device for realizing rolling captions on electronic device |
| CN102111572A (en) * | 2009-12-28 | 2011-06-29 | 新奥特（北京）视频技术有限公司 | Multi-type subtitle primitive broadcasting device and broadcasting method thereof |
| CN101873452A (en) * | 2010-06-22 | 2010-10-27 | 武汉东太信息产业有限公司 | Digital television roll title display method based on GIF (Graphic Interchange Format) image files |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135055A1 (en) * | 2018-12-28 | 2020-07-02 | 广州市百果园信息技术有限公司 | Method, device and apparatus for adding video special effects and storage mediem |
| RU2763518C1 (en) * | 2018-12-28 | 2021-12-30 | Биго Текнолоджи Пте. Лтд. | Method, device and apparatus for adding special effects in video and data media |
| US11553240B2 (en) | 2018-12-28 | 2023-01-10 | Bigo Technology Pte. Ltd. | Method, device and apparatus for adding video special effects and storage medium |
| CN112995694A (en) * | 2021-04-09 | 2021-06-18 | 北京字节跳动网络技术有限公司 | Video display method and device, electronic equipment and storage medium |
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Application publication date: 20111130 |