CN102325237A - Digital camera with picture-in-picture video recording and playing function - Google Patents
Digital camera with picture-in-picture video recording and playing function Download PDFInfo
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- CN102325237A CN102325237A CN201110328311A CN201110328311A CN102325237A CN 102325237 A CN102325237 A CN 102325237A CN 201110328311 A CN201110328311 A CN 201110328311A CN 201110328311 A CN201110328311 A CN 201110328311A CN 102325237 A CN102325237 A CN 102325237A
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Abstract
The invention discloses a digital camera with a picture-in-picture video recording and playing function. The digital camera comprises an image shooting unit, an image storage unit, a background picture setting unit and a video display window processing unit, wherein the image shooting unit is used for acquiring image information outside the digital camera in real time; the image storage unit is connected with the image shooting unit and used for storing at least one picture in advance; the background picture setting unit is connected with the image storage unit and used for selecting a picture from the image storage unit as a background picture according to a background picture selection instruction input by a user; and the video display window processing unit is connected with the image shooting unit, the image storage unit and the background picture setting unit respectively, and is used for making a video file with the background picture and storing the video file into the image storage unit. By the digital camera with the picture-in-picture video recording and displaying function, the video file with the background picture can be made, and the user can watch the background picture and video information at the same time when the video file is played to realize the picture-in-picture playing function.
Description
Technical field
The present invention relates to the camera technique field, particularly relate to a kind of digital camera with picture-in-picture video record playing function.
Background technology
Improving constantly of Along with people's living standard; Domestic electric appliances such as computer, television set, video camera, camera are more and more universal in people's daily life; DV, digital camera have been widely used in the average family; When people's party, celebrating date celebration and out on tours, people always like shooting with video-corder required scene with digital camera, are used as souvenir and are shown to relatives and friends seeing under preserving fine moment; Stay at one's side the good days memory, digital camera has become people's indispensable part of living.
In recent years, along with improving constantly of digital camera technology, the consumer is more obvious for the diversification of demand of digital camera.People are when the logarithmic code camera proposes easy-to-use, handy requirement; The digital camera base attribute function that is more suitable for various complex environments is also progressively perfect; Yet people require to improve constantly to taking a picture; The functional requirement of people's logarithmic code camera also is diversified, and the basic camera function of former camera can not satisfy the demands of consumers, and need develop the digital camera of function diversification.
At present; The flexibility that people use for digital camera has proposed more requirement, and when a lot of users hoped to record a video through camera, formed video file no longer was the content that single broadcast is recorded; Should when playing, can have better visual experience; Satisfy the diversified user demand of user's logarithmic code camera function, improve user's quality of the life, better enjoy video file and play the enjoyment of being brought.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of digital camera with picture-in-picture video record playing function, it can be set a window and record the outside image information of digital camera in the background picture that the user selects; Generate video file then with background picture; Make the user when playing this video file, can see background picture and video information simultaneously, realize the function that picture-in-picture is play; Satisfy the diversified user demand of user's logarithmic code camera function; Improve user's quality of the life, let the user better enjoy video file and play the enjoyment of being brought, be of great practical significance.
For this reason, the invention provides a kind of digital camera, comprising with picture-in-picture video record playing function:
The image taking unit is used for gathering in real time the outside image information of digital camera;
Image storage unit is connected with the image taking unit, is used for storing at least one pictures in advance, and stores said image taking unit captured photo and video file;
Background picture is provided with the unit, is connected with image storage unit, is used for the background picture selection instruction according to user's input, chooses pictures picture as a setting from said image storage unit, sends to the video playback zone then the unit is set;
The video display window processing unit; With image taking unit, image storage unit and background picture the unit being set respectively is connected; Be used for receiving after said background picture is provided with the background picture that sends the unit, choose predeterminable area in the background picture as video display window, and during according to the video capture instruction of user's input; Starting said image taking unit in real time takes the outside scenery of camera; Captured video image of while is embedded in the said video display window of background picture, and compression generates the video file that has background picture, stores into then in the said image storage unit.
Wherein, also include file and play display unit, this document is play display unit and is connected with said image storage unit, is used for the browsing file instruction according to user's input, and real-time play shows photo and the video file of storing in the said image storage unit.
Wherein, said image taking unit is the charge coupled device ccd imageing sensor;
Said image storage unit is nonvolatile random access memory NVRAM;
The unit is set said background picture and the video display window processing unit is central processor CPU, digital signal processor DSP or single-chip microprocessor MCU on the digital camera mainboard.
Wherein, said file is play the electronic liquid crystal display screen LCD of display unit for being provided with on this digital camera mainboard.
Wherein, said file is play a display unit resistive touch display screen or capacitance touch display screen for being provided with on this digital camera mainboard.
Visible by above technical scheme provided by the invention, a kind of digital camera provided by the invention with picture-in-picture video record playing function, it can be set a window and record the outside image information of digital camera in the background picture that the user selects; Generate video file then with background picture; Make the user when playing this video file, can see background picture and video information simultaneously, realize the function that picture-in-picture is play; Satisfy the diversified user demand of user's logarithmic code camera function; Improve user's quality of the life, let the user better enjoy video file and play the enjoyment of being brought, be of great practical significance.
Description of drawings
Fig. 1 is a kind of structural representation with digital camera of picture-in-picture video record playing function provided by the invention;
Fig. 2 is a kind of structural representation with digital camera specific embodiment of picture-in-picture video record playing function provided by the invention;
The distribution sketch of the video file picture that Fig. 3 plays for a kind of digital camera with picture-in-picture video record playing function provided by the invention.
Embodiment
In order to make those skilled in the art person understand the present invention program better, the present invention is done further detailed description below in conjunction with accompanying drawing and execution mode.
Referring to Fig. 1, the invention provides a kind of digital camera with picture-in-picture video record playing function, include image taking unit 101, image storage unit 102, background picture unit 103 and video display window processing unit 104 are set, wherein:
On concrete the realization; Said image storage unit 102 attendes institute's picture stored and can like according to user's individual storing in advance; Not only can be the captured photo of user's digital camera; Can also be by the captured digital photograph of other people camera (photo of for example taking), and the user is from various pictures downloads such as computer equipment, that oneself is liked for the photographer;
Background picture is provided with unit 103; Be connected with image storage unit 102; Be used for background picture selection instruction, choose pictures picture as a setting, send to the video playback zone then unit 104 is set from said image storage unit 102 according to user's input;
Video display window processing unit 104; With image taking unit 101, image storage unit 102 and background picture unit 103 being set respectively is connected; Be used for receiving after said background picture is provided with the background picture that sends unit 103; Choose predeterminable area in the background picture as video display window, and during according to the video capture instruction of user's input, start the said image taking unit outside scenery of 101 pairs of cameras in real time and take; Captured video image of while is embedded in the said video display window of background picture; Compression generates the video file that has background picture, promptly processes the video file with picture-in-picture function, stores into then in the said image storage unit 102.
Need to prove; Predeterminable area in the said background picture can be the background picture region that the needs according to user and camera manufacturer are provided with in advance; Its position, shape and size all are to preestablish, and can also in use adjust according to user's needs, for example can be the right half part of background picture; Perhaps right-hand member rectangular area is referring to shown in Figure 3.
In addition; For the video file with picture-in-picture function to captured formation is play; Referring to Fig. 2, the digital camera with picture-in-picture video record playing function provided by the invention also includes: file is play display unit 105, and this document is play display unit 105 and is connected with said image storage unit 102; Be used for the browsing file instruction according to user's input, real-time play shows the photo and the video file of storage in the said image storage unit 102.
Need to prove, referring to Fig. 3, when said file is play display unit 105 and play the above-mentioned video file (video file that promptly has picture-in-picture function) that has a background picture; Background picture in this video file keeps static constant broadcast state always, and the video image of playing in the video display window is in the dynamic play state, therefore for digital camera provided by the invention; Its captured video file is when playing; Can see background picture and video information simultaneously, realize the function that picture-in-picture is play, satisfy the diversified user demand of user's logarithmic code camera function; Improve user's quality of the life
In the present invention, said image taking unit 101 can for example can be CCD (charge coupled device) imageing sensor for comprising the image acquisition component of imageing sensor in the digital camera.
In the present invention; Said image storage unit 102 is preferably nonvolatile random access memory (Non-Volatile Random Access Memory; NVRAM); This memory is the semiconductor memory that data still can keep after outage, thereby the files such as photos and video that guarantee storage above this image storage unit 102 can not lost because of outage.
At present; Said NVRAM memory comprises SD card (Secure Digital Memory Card; Safe digital card) and the flash memory extension storage card of other types; For example, SONY memory stick, multimedia card (MMC), the nand flash memory that CF card (Compact Flash) and digital camera are built-in etc.These polytype NVRAM memories can make things convenient for the user to read and deposit in photo;
In the present invention, said background picture is provided with unit 103 and can be the central processor CPU on the digital camera mainboard, digital signal processor DSP or single-chip microprocessor MCU with video display window processing unit 104.Need to prove that it can be the electronic device that is provided with respectively with video display window processing unit 104 that said background picture is provided with unit 103, can also integrated being set together.
For the present invention; On concrete the realization; The user can import various operational orders such as above-mentioned background picture selection instruction, video capture instruction and browsing file instruction through the button that on digital camera, is provided with; For example, a Menu key and one are set separately and confirm that function key combines the input selection instruction that changes the outfit, and can also take the key input video through one and take instruction.Digital camera provided by the invention is after receiving the background picture selection instruction that the user imports; Starting background picture is provided with unit 103 and chooses pictures picture as a setting is set; By video display window processing unit 104 video display window is set then; When receiving the video capture instruction that the user imports, start the said image taking unit outside scenery of 101 pairs of cameras more in real time and take, captured video image of while is embedded in the said video display window of background picture; Compression generates the video file that has background picture, the final function that realizes making the video file with picture-in-picture function.
In the present invention, said file broadcast display unit 105 can be the electronic liquid crystal display screen LCD that is provided with on the given figure sign indicating number camera mainboard.
In the present invention, on concrete the realization, said file is play display unit 105 can also be a resistive touch display screen or capacitance touch display screen that is provided with on this digital camera mainboard.Like this; Digital camera provided by the invention can directly receive the various operational orders (operational orders such as for example above-mentioned background picture selection instruction, video capture instruction and browsing file instruction of user's input through touch-screen; Certainly can also be other operational orders); Thereby can dwindle the volume of digital camera greatly, be convenient to the user and carry and take care of digital camera.
Therefore, the present invention can greatly improve the video record function of digital camera, strengthens the diversity of digital camera functionality, satisfies the diversified video capture demand of people.
In sum, compare, the invention provides a kind of digital camera with picture-in-picture video record playing function with the digital camera of prior art; It can be set a window and record the outside image information of digital camera in the background picture that the user selects, generate the video file with background picture then, makes the user when playing this video file; Can see background picture and video information simultaneously; Realize the function that picture-in-picture is play, satisfy the diversified user demand of user's logarithmic code camera function, improve user's quality of the life; Let the user better enjoy video file and play the enjoyment of being brought, be of great practical significance.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (5)
1. the digital camera with picture-in-picture video record playing function is characterized in that, comprising:
The image taking unit is used for gathering in real time the outside image information of digital camera;
Image storage unit is connected with the image taking unit, is used for storing at least one pictures in advance, and stores said image taking unit captured photo and video file;
Background picture is provided with the unit, is connected with image storage unit, is used for the background picture selection instruction according to user's input, chooses pictures picture as a setting from said image storage unit, sends to the video playback zone then the unit is set;
The video display window processing unit; With image taking unit, image storage unit and background picture the unit being set respectively is connected; Be used for receiving after said background picture is provided with the background picture that sends the unit, choose predeterminable area in the background picture as video display window, and during according to the video capture instruction of user's input; Starting said image taking unit in real time takes the outside scenery of camera; Captured video image of while is embedded in the said video display window of background picture, and compression generates the video file that has background picture, stores into then in the said image storage unit.
2. digital camera as claimed in claim 1; It is characterized in that; Also include file and play display unit; This document is play display unit and is connected with said image storage unit, is used for the browsing file instruction according to user's input, and real-time play shows photo and the video file of storing in the said image storage unit.
3. digital camera as claimed in claim 1 is characterized in that, said image taking unit is the charge coupled device ccd imageing sensor;
Said image storage unit is nonvolatile random access memory NVRAM;
The unit is set said background picture and the video display window processing unit is central processor CPU, digital signal processor DSP or single-chip microprocessor MCU on the digital camera mainboard.
4. digital camera as claimed in claim 1 is characterized in that, said file is play the electronic liquid crystal display screen LCD of display unit for being provided with on this digital camera mainboard.
5. digital camera as claimed in claim 1 is characterized in that, said file is play a display unit resistive touch display screen or capacitance touch display screen for being provided with on this digital camera mainboard.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110328311A CN102325237A (en) | 2011-10-26 | 2011-10-26 | Digital camera with picture-in-picture video recording and playing function |
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| CN201110328311A CN102325237A (en) | 2011-10-26 | 2011-10-26 | Digital camera with picture-in-picture video recording and playing function |
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| CN102325237A true CN102325237A (en) | 2012-01-18 |
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Cited By (9)
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| CN103139478A (en) * | 2013-01-30 | 2013-06-05 | 厦门美图网科技有限公司 | Photographing method with real-time rendering of main image and secondary image |
| CN103293825A (en) * | 2013-06-26 | 2013-09-11 | 深圳市中兴移动通信有限公司 | Multiple exposure method and device |
| WO2015032099A1 (en) * | 2013-09-09 | 2015-03-12 | 宇龙计算机通信科技(深圳)有限公司 | Image processing method and terminal |
| CN105657299A (en) * | 2015-07-14 | 2016-06-08 | 宇龙计算机通信科技(深圳)有限公司 | Method and system for processing shot data based on double cameras |
| WO2017054704A1 (en) * | 2015-09-28 | 2017-04-06 | 努比亚技术有限公司 | Method and device for generating video image |
| CN106686440A (en) * | 2016-12-28 | 2017-05-17 | 杭州趣维科技有限公司 | Quick and highly efficient picture-in-picture video manufacturing method applied to mobile phone platform |
| CN107613341A (en) * | 2017-09-29 | 2018-01-19 | 惠州Tcl移动通信有限公司 | Method, storage medium and the mobile terminal that more display interface different videos play |
| CN108024147A (en) * | 2017-12-15 | 2018-05-11 | 深圳Tcl新技术有限公司 | Scene playback method, smart television and computer-readable recording medium |
| CN111371985A (en) * | 2019-09-17 | 2020-07-03 | 杭州海康威视系统技术有限公司 | Video playing method and device, electronic equipment and storage medium |
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| EP1713253A1 (en) * | 2005-04-14 | 2006-10-18 | Thomson Licensing | Camera system with PIP in viewfinder |
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| CN103139478B (en) * | 2013-01-30 | 2016-08-03 | 厦门美图网科技有限公司 | A kind of photographic method of major-minor picture real-time rendering |
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| CN103293825A (en) * | 2013-06-26 | 2013-09-11 | 深圳市中兴移动通信有限公司 | Multiple exposure method and device |
| CN103293825B (en) * | 2013-06-26 | 2014-11-26 | 深圳市中兴移动通信有限公司 | Multiple exposure method and device |
| WO2015032099A1 (en) * | 2013-09-09 | 2015-03-12 | 宇龙计算机通信科技(深圳)有限公司 | Image processing method and terminal |
| CN104885444A (en) * | 2013-09-09 | 2015-09-02 | 宇龙计算机通信科技(深圳)有限公司 | Image processing method and terminal |
| CN105657299A (en) * | 2015-07-14 | 2016-06-08 | 宇龙计算机通信科技(深圳)有限公司 | Method and system for processing shot data based on double cameras |
| WO2017054704A1 (en) * | 2015-09-28 | 2017-04-06 | 努比亚技术有限公司 | Method and device for generating video image |
| CN106686440A (en) * | 2016-12-28 | 2017-05-17 | 杭州趣维科技有限公司 | Quick and highly efficient picture-in-picture video manufacturing method applied to mobile phone platform |
| CN107613341A (en) * | 2017-09-29 | 2018-01-19 | 惠州Tcl移动通信有限公司 | Method, storage medium and the mobile terminal that more display interface different videos play |
| CN107613341B (en) * | 2017-09-29 | 2020-10-27 | 惠州Tcl移动通信有限公司 | Method for playing different videos on multiple display interfaces, storage medium and mobile terminal |
| CN108024147A (en) * | 2017-12-15 | 2018-05-11 | 深圳Tcl新技术有限公司 | Scene playback method, smart television and computer-readable recording medium |
| CN111371985A (en) * | 2019-09-17 | 2020-07-03 | 杭州海康威视系统技术有限公司 | Video playing method and device, electronic equipment and storage medium |
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Application publication date: 20120118 |