CN105704444A - Video shooting management method and system based mobile map and time geography - Google Patents
Video shooting management method and system based mobile map and time geography Download PDFInfo
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- CN105704444A CN105704444A CN201511034586.4A CN201511034586A CN105704444A CN 105704444 A CN105704444 A CN 105704444A CN 201511034586 A CN201511034586 A CN 201511034586A CN 105704444 A CN105704444 A CN 105704444A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/7867—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings
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Abstract
A video shooting management method includes the steps of: obtaining shooting sites of video frames of a video; loading an electronic map containing the shooting sites; and determining placing positions where map identifiers need to placed in the electronic map according to the shooting sites, and displaying the map identifiers on the electronic map according to the placing positions, wherein the map identifiers and the video frames are associated with each other. Through the abovementioned video shooting management method and system, a user can visually manage the video frames shot in each geographical position on the basis of the electronic map, can view the video frames shot in each geographical position clearly at a glance through the electronic map, and can directly go to the shooting sites to shoot a video according to the shooting sites of the video frames.
Description
Technical field
The present invention relates to video capture field, particularly relate to a kind of video capture management method based on moving map and time suboptimal control and system。
Background technology
The spot for photography of frame of video has for a user and is of great significance, this is because the video of shooting is very relevant to the spot for photography of frame of video。Such as user can come back to spot for photography according to the spot for photography of the frame of video of past video and remove shooting video again, and user can remove the video of this spot for photography shooting oneself according to the spot for photography of the frame of video of friend's video for another example。And for example, when user arrives certain place, it is possible to know whether shot video in this spot for photography in the past, there is the frame of video of corresponding spot for photography。
Time suboptimal control is a kind of research research method of the behavior space-time characteristic of people under various restriction conditions。Time suboptimal control, is for framework to analyze the time-space behavior of mankind's activity with time and space two aspect。
In existing video capture field, not for the spot for photography of frame of video or/and video is managed by shooting time, therefore user cannot on the basis of electronic chart to each geographical position or/and shooting time shooting frame of video manage intuitively, electronic chart cannot be passed through and check each geographical position at a glance or/and the frame of video crossed of shooting time photographs, more cannot go to spot for photography shooting video according to the spot for photography of frame of video intuitively。
Summary of the invention
Based on this, it is necessary to provide a kind of video capture management method and system that can go to spot for photography shooting video intuitively according to the spot for photography of frame of video。
A kind of video capture management method, including step:
Obtain the spot for photography of the frame of video of video；
Load the electronic chart including described spot for photography；
Determine the placement location needing to place map logo on described electronic chart according to described spot for photography, and on described electronic chart, show described map logo according to described placement location；
Wherein, described map logo is interrelated with described frame of video。
Above-mentioned video capture management method, obtains the spot for photography of the frame of video of video；Load the electronic chart including described spot for photography；Determine the placement location needing to place map logo on described electronic chart according to described spot for photography, and on described electronic chart, show described map logo according to described placement location；Described map logo is interrelated with described video。So, the frame of video that on the basis of electronic chart, each geographical position can be shot manages intuitively, electronic chart can be passed through and check the frame of video that each geographical position photographs is crossed at a glance, and spot for photography shooting video can be gone to according to the spot for photography of frame of video intuitively。
A kind of video capture management system, including:
Spot for photography acquisition module, for obtaining the spot for photography of the frame of video of video；Map load-on module, for loading the electronic chart including described spot for photography；
Mark display module, for determining the placement location needing to place map logo on described electronic chart according to described spot for photography, and shows described map logo according to described placement location on described electronic chart；
Wherein, described map logo is interrelated with described frame of video。
Above-mentioned video capture management system, spot for photography acquisition module obtains the spot for photography of the frame of video of video；Map load-on module loads the electronic chart including described spot for photography；Mark display module determines the placement location needing to place map logo on described electronic chart according to described spot for photography, and shows described map logo on described electronic chart according to described placement location；Described map logo is interrelated with described video。So, the frame of video that on the basis of electronic chart, each geographical position can be shot manages intuitively, electronic chart can be passed through and check the frame of video that each geographical position photographs is crossed at a glance, and spot for photography shooting video can be gone to according to the spot for photography of frame of video intuitively。
Accompanying drawing explanation
Fig. 1 is the flow chart of the video capture management method of a kind of embodiment；
Fig. 2 is the particular flow sheet of a step of Fig. 1；
Fig. 3 is the flow chart of the video capture management method of another embodiment；
Fig. 4 is the structure chart of the video capture management system of a kind of embodiment；
Fig. 5 is the cellular construction figure of a module of Fig. 4；
Fig. 6 is the structure chart of the video capture management system of another embodiment。
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully。Accompanying drawing gives the preferred embodiment of the present invention。But, the present invention can realize in many different forms, however it is not limited to embodiment described herein。On the contrary, the purpose providing these embodiments is to make the understanding to the disclosure more thorough comprehensively。
Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to the present invention are generally understood that with scientific terminology。The term used in the description of the invention herein is intended merely to the purpose describing specific embodiment, it is not intended that in the restriction present invention。Term as used herein " or/and " include the arbitrary and all of combination of one or more relevant Listed Items。
As it is shown in figure 1, be the video capture management method of one embodiment of the present invention, including step:
S130: obtain the spot for photography of the frame of video of video。
The spot for photography of frame of video is the geographical position of this frame of video correspondence time that video records when shooting。The mode of record can be the mode by running fix。Specifically, it is possible to for modes such as GPS location, architecture, wifi location, IP location, RFID/ two-dimension code label identification location, bluetooth location, acoustic location, scene Recognition location。
Preferably, photo both can be the photo that there is the former shooting in video library, it is also possible to be the photo of current captured in real-time。
S150: load the electronic chart including described spot for photography。
Loading the electronic chart comprising described spot for photography can by calling ARCGIS or MAPINFO or GOOGLEEARTH or Baidu's map maybe must answer the Orientation on map interface that map or other electronic charts or generalized information system provide to realize。
S170: determine the placement location needing to place map logo on described electronic chart according to described spot for photography, and show described map logo on described electronic chart according to described placement location。
Map logo can be picture, label, thumbnail or letter symbol。The mode of display map logo can be flickering display。So, call user's attention。
Described map logo is interrelated with described frame of video。So, it is possible to by map logo frame of video checked or manage。
Above-mentioned video capture management method, obtains the spot for photography of the frame of video of video；Load the electronic chart including described spot for photography；Determine the placement location needing to place map logo on described electronic chart according to described spot for photography, and on described electronic chart, show described map logo according to described placement location；Described map logo is interrelated with described video。So, the frame of video that on the basis of electronic chart, each geographical position can be shot manages intuitively, electronic chart can be passed through and check the frame of video that each geographical position photographs is crossed at a glance, and spot for photography shooting video can be gone to according to the spot for photography of frame of video intuitively。If it addition, spot for photography is tourist attractions, it is possible to user can be caused to revisit tourist attractions, thus increasing the income of tourist attractions。
Wherein in an embodiment, after step S150, further comprise the steps of:
S190: according to described video, described spot for photography, it is determined that and show shooting route。
Spot for photography according to each frame of video of same video, it may be determined that the shooting route of a video。Shooting route is shown on electronic chart。
Wherein in an embodiment, the quantity of described video is multiple。
Wherein in an embodiment, before step S150, further comprise the steps of: acquisition position location and predeterminable range。
The acquisition mode of position location includes: the mode of running fix and user input the mode of location。
Wherein, the mode of running fix, therefore not to repeat here。User inputs the mode of location, specifically, user inputs position location。More specifically, user can be inputted by word；Or selected mode inputs position location on electronic chart。
It is to be appreciated that predeterminable range is more than or equal to 0。As predeterminable range can be 50 meters。
The position of checking, manage photo is wanted it is to be appreciated that position location is user。
Wherein in an embodiment, described position location is the current position location of present position。So, user can check the video of the spot for photography within the scope of the predeterminable range of present position。
As in figure 2 it is shown, step S150, including:
S151: load the electronic chart within the described predeterminable range centered by this position location according to described position location。
S153: search the spot for photography whether comprising described frame of video in described electronic chart。
S157: when finding the spot for photography of described frame of video in described electronic chart, it is determined that described electronic chart is the electronic chart of the spot for photography including described frame of video。
In another embodiment, further comprise the steps of:
S155: when not finding the spot for photography of at least one described frame of video in described electronic chart, returns the step of described acquisition position location and predeterminable range。
So, it is possible to whether the spot for photography being concerned only with in the preset range of the position location that user positions exists frame of video, system resource is saved。When there is frame of video, frame of video and the video that on the basis of electronic chart, each geographical position can be shot manage intuitively, frame of video and video that electronic chart checks that each geographical position photographs crosses at a glance can be passed through, and spot for photography shooting video can be gone to according to the spot for photography of frame of video intuitively。
Wherein in an embodiment, before step S130, further comprise the steps of:
S120 (not shown): obtain predeterminable range。
Predeterminable range can be multiple distance values of default settings, and user can select as required；Predeterminable range can also be any distance value of user's sets itself。So, user can set predeterminable range as required。
Wherein in an embodiment, after step S190, further comprise the steps of:
By interrelated to described shooting route and described video。
Specifically, it is possible to for unique mark of shooting route is interrelated with unique mark of video。Unique mark, it is possible to for numbering or title。
Wherein in an embodiment, described video is captured in real-time video, and step S130 includes:
S110 (not shown): obtain the present position of filming apparatus of described captured in real-time video as described spot for photography, and by interrelated to frame of video and the described spot for photography of the described corresponding time point of captured in real-time video。
In video capture process, filming apparatus moves constantly, so needing constantly in real time filming apparatus to be positioned, variation along with the present position of filming apparatus, namely, along with the variation of spot for photography, the electronic chart including spot for photography is also required to change therewith, so needing dynamically load and show the electronic chart including spot for photography。
So, it is provided that the mode of a kind of video capture。Meanwhile, also for when checking video, it is provided that spot for photography is interrelated with frame of video。
Specifically, described spot for photography includes: shooting origin, shooting terminate place, shooting suspends place, shooting continues place and shooting intermediate location；Accordingly, described map logo includes: initial map logo, finish icon are known, suspend map logo, continued map logo and midway map logo。
Wherein, shooting origin and shooting terminate place respectively, the initial geographical position that video record in shooting process and end geographical position。Shooting intermediate location is the middle geographical position that video capture process records。Shooting suspends the geographical position of record when place is video pause shooting。Continue spot for photography be video from halted state become continuing shooting state time record time-out geographical position。
Initial map logo is the mark of shooting origin；Finish icon knows the mark terminating place for shooting；Midway map logo is the mark of shooting intermediate location；Suspending map logo is the mark that shooting suspends place；Continuing map logo is the mark continuing spot for photography。
Wherein in an embodiment, initial map logo can be start button or starts arrow or starting point or start label, it can be conclusion button or end arrow or end point or end-tag that finish icon is known, continuing map logo and midway map logo can be solid dot or solid label, suspending map logo can be modest point or modest label。So, by the continuation map logo between initial map logo corresponding for the spot for photography of same video and finish icon knowledge, map logo and midway map logo formation shooting route are suspended。Specifically, it is also possible to the formation that the continuation map logo between initial map logo corresponding for the spot for photography of same video and finish icon knowledge, time-out map logo and midway map logo coupled together in order shoots route。Wherein in an embodiment, described association can by being associated realizing by shooting route and video on electronic chart, can also by unique mark of video and unique mark of shooting route being set up mapping relations and are realized in data base, it is also possible to by other interrelational forms such as hyperlink。Wherein, unique mark can be numbering or title or store path。Wherein in an embodiment, corresponding time point can with year, month, day, hour, minute, second carry out record, such as, 2015-7-213:24:50, it is also possible to the absolute time or the relative time that carry with capture apparatus are recorded。
By the time point field of space-time database table, geographic location field, store corresponding time point, spot for photography respectively。Newly-built a line in space-time database table, the time point field being stored in space-time database table respectively by corresponding time point and spot for photography in this line and geographic location field, set up corresponding relation thereby through space-time database table between corresponding time point and spot for photography。
Step S110 includes:
S111 (not shown): obtain video capture initiation command, and according to described video capture initiation command records photographing start time point and described shooting origin。
Video capture begins by the photographic head calling filming apparatus or other shootings start function or interface realizes。Spot for photography can with longitude, latitude, be highly recorded, it is also possible to is only recorded with longitude, latitude, it would however also be possible to employ other coordinated manner are recorded。
S113 (not shown): obtain video capture the finish command, and terminate place according to point of described video capture the finish command records photographing end time and described shooting。
Video capture terminates to be by calling the function of the photographic head of filming apparatus or other shooting end or interface realization。
Wherein in an embodiment, step S110 also includes:
S115 (not shown): obtain video capture pause command, and suspend place according to described video capture pause command records photographing time out point and described shooting。
When video capture, suspend shooting sometimes, also may proceed to shooting after a period of time, in the period suspending shooting, filming apparatus is not necessarily motionless, another place may be moved to from the three unities, to continue shooting in another place, so in the period suspending shooting, also records photographing device geographical position in moving process is wanted, otherwise start to the process of shooting end from shooting, the passed route of filming apparatus is not just continuous print, only the geographical position of the filming apparatus suspended during shooting also is recorded in real time, filming apparatus just can be made to start the process terminated to shooting forms a complete route in shooting。
It is by calling the function of the photographic head of filming apparatus or other shooting time-outs or interface realization that video capture suspends。
S117 (not shown): obtain video capture and continue command with, and records photographing continuation time point and described shooting continuation place is continued command with according to described video capture。
Video capture continues to be by calling the function of the photographic head of filming apparatus or other shooting continuation or interface realization。
S119 (not shown): continue command with according to described video capture initiation command or described video capture, obtains shooting middle time point and described shooting intermediate location in real time。
So, the map logo that different spots for photography is corresponding different, to distinguish the different shooting time points of video。So, it is also possible to over time and space video be further analyzed further or study。As, time point is continued according to shooting start time point, shooting end time point, shooting time out point, shooting, may determine that total duration of a video, suspend duration, and determine the frame time point of the frame of video of the corresponding time point of video and the spot for photography of frame of video according to a time。
When a time point is not suspend the time point in the process shooting video, and this time point is between the time point starting shooting and the time point terminating shooting, then this time point is effective shooting time point；
Wherein, it is understandable that, suspend in the process of shooting video, camera head is in not shooting state, so the time point in this process is not to be embodied among the video photographed, in the video being and photograph, the time point of each frame does not have corresponding relation, so the time point suspended in the process of shooting video is not effective shooting time point for the video photographed yet；It is understandable that, after the time point shot with end before starting the time point of shooting, it is unrelated with the described video photographed, so do not have corresponding relation with the time point of each frame of video in the video photographed, so the time point after the time point shot with end before starting the time point of shooting is not have effective shooting time point for the video photographed。
Wherein in an embodiment, an effective shooting time point is deducted the time point starting shooting and deducts the time-out duration between this time point and the time point starting shooting, obtain the frame time point that this effective shooting time point is corresponding。
Such as, the time point starting shooting of one video is 2015-7-28 point 10 minutes 10 seconds, 3 times have been suspended between this time point and the time point starting shooting, 10 hours 20 minutes 10 seconds are suspended for 3 times altogether, one effective shooting time point of this video is 2015-7-311 point 30 minutes 20 seconds, then the frame time point that this effective shooting time point is corresponding=(30 minutes 20 seconds-2015-7-28 of 2015-7-311 point put 10 minutes 10 seconds)-10 hours 20 minutes 10 seconds=3 hours 20 minutes 10 seconds+10 hours 20 minutes 10 seconds=13 hours 40 minutes 20 seconds。
Wherein in an embodiment, when a time point is effective shooting time point, according to the frame time point that this time point is corresponding, from video, extracts the frame of video that this frame time point is corresponding, obtain the frame of video that this time point is corresponding。
If a time point is not effective shooting time point, this time point is absent from corresponding relation with the time point of each frame of video in the video photographed。When a time point is effective shooting time point, will there is the frame time point of correspondence in video in this time point, according to the one-to-one relationship between frame time point and frame of video, it is possible to extract the frame of video that this frame time point is corresponding from video。The interface that can pass through to call existing Video processing software extracts the frame of video that this frame time point is corresponding from video。
Wherein in an embodiment, in the process of video capture, filming apparatus can move, so needing constantly real time record or interval to record up-to-date camera site；Interval record can be the up-to-date geographical position recording a filming apparatus every 1 second, i.e. the present position of filming apparatus。
Wherein in an embodiment, initial map logo can be start button or starts arrow or starting point or start label, it can be conclusion button or end arrow or end point or end-tag that finish icon is known, continuing map logo and midway map logo can be solid dot or solid label, suspending map logo can be modest point or modest label。So, by the continuation map logo between initial map logo corresponding for the spot for photography of same video and finish icon knowledge, map logo and midway map logo formation shooting route are suspended。Specifically, it is also possible to the formation that the continuation map logo between initial map logo corresponding for the spot for photography of same video and finish icon knowledge, time-out map logo and midway map logo coupled together in order shoots route。
Further, wherein in an embodiment, step S170 includes:
S171 (figure does not mark): judge whether described spot for photography includes multiple midways map logo；If so, then the plurality of midway map logo is merged into a described midway map logo；
S173 (figure does not mark): judge whether described spot for photography includes multiple time-out map logo；If so, then the plurality of time-out map logo is merged into a described time-out map logo。
So, it is possible to make each map logo apparent。
It is understandable that, video pause shooting process may stop multiple time points in same geographical position, it is possible that multiple time-out map logo can be formed in same geographical position, if be all shown on electronic chart, can bring unsightly, be more beneficial for suspending map logo displaying on electronic chart so the multiple time-out map logos on same geographical position are merged into a time-out map logo。This merge formed suspend in map logo by numeral or shade or other can reflect population size in the way of reflect merging before the number suspending map logo, then can reflect picture pick-up device length of residence time on this geographical position visually。
Further, step S170 also includes:
The quantity of the frame of video according to described spot for photography, by described map logo, is shown as preset format。
Preset format can be the form of different digital or different colours or the different colours depth, so, it is possible to facilitate user to check the spot for photography that frame of video quantity is many。
It is understandable that, video capture process may stop multiple time points in same geographical position, it is possible that multiple midways map logo can be formed in same geographical position, if be all shown on electronic chart, can bring unsightly, so the multiple midways map logo on same geographical position being merged into a midway map logo be more beneficial for midway map logo displaying on electronic chart；This merge in the midway map logo formed by numeral or shade or other can reflect population size in the way of reflect merging before the number of midway map logo, then can reflect the picture pick-up device length in the time of this geographical position photographs visually；The multiple frame of video associated by the plurality of midway map logo before merging all merge the midway map logo formed and are associated with this, then the midway map logo merging formation correspond to multiple continuous print frame of video, can be designated as video-frequency band。
Refer to Fig. 3, wherein in an embodiment, after step S170, further comprise the steps of:
S1A0: obtain to be mutually related described frame of video as the frame of video viewing command checking purpose with described map logo, and according to described frame of video viewing command, show described frame of video。
As, user can pass through mouse-click map logo, or right click popup menu item select viewing command in menu item, or other mode of operation sends the video viewing command checking the described video that is mutually related with described map logo。And for example, the mode of frame of video viewing command can also be when the spot for photography of frame of video is in the preset range of position location, sends the prompting triggering frame of video viewing command, and then triggers frame of video viewing command。
Preferably, when user clicks a map logo on electronic chart, it is possible to directly invoke video jukebox software and open and play the frame of video of correspondence；The frame of video that this map logo is corresponding is probably a frame of video, it is also possible to a video-frequency band。
Wherein in an embodiment, further comprise the steps of:
Obtain to be mutually related described map logo as the map viewing command checking purpose with described frame of video, and according to described map viewing command, load electronic chart, show described map logo。
As, it is possible to by mouse right click frame of video and select " consulting a map " to order, check be mutually related with described video map logo and shooting route。The mode of right click frame of video can be, the point sometime in video display process is by mouse right click video。
Wherein in an embodiment, after step S170, further comprise the steps of:
S1B0 (not shown): obtain navigation requests instruction。
As, user can pass through to carry out double-clicking on map logo or the mode of other operations sends the navigation command as navigation purpose ground of the geographical position (that is, the spot for photography of the video that is mutually related with map logo) represented by the described placement location of map logo。
S1C0 (not shown): according to described navigation requests order, shows using present position as navigation departure place, using described placement location as the navigation way that navigates of navigation purpose ground。
So, it is possible to the spot for photography going sight-seeing frame of video for user provides mode of navigating easily。
As shown in Figure 4, the video capture for one embodiment of the present invention manages system, including:
Spot for photography acquisition module 130, obtains the spot for photography of the frame of video of video。
The spot for photography of frame of video is video geographical position of this frame of video correspondence time point of record when shooting。The mode of record can be the mode by running fix。Specifically, it is possible to for modes such as GPS location, architecture, wifi location, IP location, RFID/ two-dimension code label identification location, bluetooth location, acoustic location, scene Recognition location。
Preferably, photo both can be the photo that there is the former shooting in video library, it is also possible to be the photo of current captured in real-time。
Map load-on module 150, for loading the electronic chart including described spot for photography。
Loading the electronic chart comprising described spot for photography can by calling ARCGIS or MAPINFO or GOOGLEEARTH or Baidu's map maybe must answer the Orientation on map interface that map or other electronic charts or generalized information system provide to realize。
Mark display module 170, for determining the placement location needing to place map logo on described electronic chart according to described spot for photography, and shows described map logo according to described placement location on described electronic chart。
Map logo can be picture, label, thumbnail or letter symbol。The mode of display map logo can be flickering display。So, call user's attention。
Described map logo is interrelated with described frame of video。So, it is possible to by map logo frame of video checked or manage。
Above-mentioned video capture management system, spot for photography acquisition module 130 obtains the spot for photography of the frame of video of video；Map load-on module 150 loads the electronic chart including described spot for photography；Mark display module 170 determines the placement location needing to place map logo on described electronic chart according to described spot for photography, and shows described map logo on described electronic chart according to described placement location；Described map logo is interrelated with described video。So, the frame of video that on the basis of electronic chart, each geographical position can be shot manages intuitively, electronic chart can be passed through and check the frame of video that each geographical position photographs is crossed at a glance, and spot for photography shooting video can be gone to according to the spot for photography of frame of video intuitively。If it addition, spot for photography is tourist attractions, it is possible to user can be caused to revisit tourist attractions, thus increasing the income of tourist attractions。
Wherein in an embodiment, also include:
Shooting route determination module 190, for according to described video, described spot for photography, it is determined that and show shooting route。
Spot for photography according to each frame of video of same video, it may be determined that the shooting route of a video。Shooting route is shown on electronic chart。
Wherein in an embodiment, the quantity of described video is multiple。
Wherein in an embodiment, also include: scope acquisition module, be used for obtaining position location and predeterminable range。
The acquisition mode of position location includes: the mode of running fix and user input the mode of location。
Wherein, the mode of running fix, therefore not to repeat here。User inputs the mode of location, specifically, user inputs position location。More specifically, user can be inputted by word；Or selected mode inputs position location on electronic chart。
It is to be appreciated that predeterminable range is more than or equal to 0。As predeterminable range can be 50 meters。
The position of checking, manage photo is wanted it is to be appreciated that position location is user。
Wherein in an embodiment, described position location is the current position location of present position。So, user can check the video of the spot for photography within the scope of the predeterminable range of present position。
As it is shown in figure 5, map load-on module 150, including:
Scope map loading unit 151, for loading the electronic chart within the described predeterminable range centered by this position location according to described position location。
Unit 153 is searched in place, for searching the spot for photography whether comprising described frame of video in described electronic chart。
Position determining unit 157, for when finding the spot for photography of described frame of video, it is determined that described electronic chart is the electronic chart of the spot for photography including described video in described electronic chart。
In another embodiment, also include:
Repeat call unit 155, be used for when not finding the spot for photography of at least one described frame of video in described electronic chart, scope acquisition module described in re invocation。
So, it is possible to whether the spot for photography being concerned only with in the preset range of the position location that user positions exists frame of video, system resource is saved。When there is frame of video, frame of video and the video that on the basis of electronic chart, each geographical position can be shot manage intuitively, frame of video and video that electronic chart checks that each geographical position photographs crosses at a glance can be passed through, and spot for photography shooting video can be gone to according to the spot for photography of frame of video intuitively。
Wherein in an embodiment, also include:
Predeterminable range acquisition module 120 (not shown), is used for obtaining predeterminable range。
Predeterminable range can be multiple distance values of default settings, and user can select as required；Predeterminable range can also be any distance value of user's sets itself。So, user can set predeterminable range as required。
Wherein in an embodiment, also include:
Route video relating module, for by interrelated to described shooting route and described video。
Specifically, it is possible to for unique mark of shooting route is interrelated with unique mark of video。Unique mark, it is possible to for numbering or title。
Wherein in an embodiment, described video is captured in real-time video, and spot for photography acquisition module 130 also includes:
Shooting submodule 110 (not shown), is used for the present position obtaining the filming apparatus of described captured in real-time video as described spot for photography, and by interrelated to frame of video and the described spot for photography of the described corresponding time point of captured in real-time video。
In video capture process, filming apparatus moves constantly, so needing constantly in real time filming apparatus to be positioned, variation along with the present position of filming apparatus, namely, along with the variation of spot for photography, the electronic chart including spot for photography is also required to change therewith, so needing dynamically load and show the electronic chart including spot for photography。
So, it is provided that the mode of a kind of video capture。Meanwhile, also for when checking video, it is provided that spot for photography is interrelated with frame of video。
Specifically, described spot for photography includes: shooting origin, shooting terminate place, shooting suspends place, shooting continues place and shooting intermediate location；Accordingly, described map logo includes: initial map logo, finish icon are known, suspend map logo, continued map logo and midway map logo。
Wherein, shooting origin and shooting terminate place respectively, the initial geographical position that video record in shooting process and end geographical position。Shooting intermediate location is the middle geographical position that video capture process records。Shooting suspends the geographical position of record when place is video pause shooting。Continue spot for photography be video from halted state become continuing shooting state time record time-out geographical position。
Initial map logo is the mark of shooting origin；Finish icon knows the mark terminating place for shooting；Midway map logo is the mark of shooting intermediate location；Suspending map logo is the mark that shooting suspends place；Continuing map logo is the mark continuing spot for photography。
Wherein in an embodiment, initial map logo can be start button or starts arrow or starting point or start label, it can be conclusion button or end arrow or end point or end-tag that finish icon is known, continuing map logo and midway map logo can be solid dot or solid label, suspending map logo can be modest point or modest label。So, by the continuation map logo between initial map logo corresponding for the spot for photography of same video and finish icon knowledge, map logo and midway map logo formation shooting route are suspended。Specifically, it is also possible to the formation that the continuation map logo between initial map logo corresponding for the spot for photography of same video and finish icon knowledge, time-out map logo and midway map logo coupled together in order shoots route。
Wherein in an embodiment, described association can by being associated realizing by shooting route and video on electronic chart, can also by unique mark of video and unique mark of shooting route being set up mapping relations and are realized in data base, it is also possible to by other interrelational forms such as hyperlink。Wherein, unique mark can be numbering or title or store path。
Wherein in an embodiment, corresponding time point can with year, month, day, hour, minute, second carry out record, such as, 2015-7-213:24:50, it is also possible to the absolute time or the relative time that carry with capture apparatus are recorded。
By the time point field of space-time database table, geographic location field, store corresponding time point, spot for photography respectively。Newly-built a line in space-time database table, the time point field being stored in space-time database table respectively by corresponding time point and spot for photography in this line and geographic location field, set up corresponding relation thereby through space-time database table between corresponding time point and spot for photography。
Shooting submodule 110 includes:
Shooting starts unit 111 (not shown), is used for obtaining video capture initiation command, and according to described video capture initiation command records photographing start time point and described shooting origin。
Video capture begins by the photographic head calling filming apparatus or other shootings start function or interface realizes。Spot for photography can with longitude, latitude, be highly recorded, it is also possible to is only recorded with longitude, latitude, it would however also be possible to employ other coordinated manner are recorded。
Shooting end unit 113 (not shown), is used for obtaining video capture the finish command, and terminates place according to point of described video capture the finish command records photographing end time and described shooting。
Video capture terminates to be by calling the function of the photographic head of filming apparatus or other shooting end or interface realization。
Wherein in an embodiment, shooting submodule 110 also includes:
Shooting suspends unit 115 (not shown), is used for obtaining video capture pause command, and suspends place according to described video capture pause command records photographing time out point and described shooting。
When video capture, suspend shooting sometimes, also may proceed to shooting after a period of time, in the period suspending shooting, filming apparatus is not necessarily motionless, another place may be moved to from the three unities, to continue shooting in another place, so in the period suspending shooting, also records photographing device geographical position in moving process is wanted, otherwise start to the process of shooting end from shooting, the passed route of filming apparatus is not just continuous print, only the geographical position of the filming apparatus suspended during shooting also is recorded in real time, filming apparatus just can be made to start the process terminated to shooting forms a complete route in shooting。
It is by calling the function of the photographic head of filming apparatus or other shooting time-outs or interface realization that video capture suspends。
Shooting continues unit 117 (not shown), is used for obtaining video capture and continues command with, and continues command with records photographing continuation time point and described shooting continuation place according to described video capture。
Video capture continues to be by calling the function of the photographic head of filming apparatus or other shooting continuation or interface realization。
Midway shooting unit 119 (not shown), for continuing command with according to described video capture initiation command or described video capture, obtains shooting middle time point and described shooting intermediate location in real time。
So, the map logo that different spots for photography is corresponding different, to distinguish the different shooting time points of video。So, it is also possible to over time and space video be further analyzed further or study。As, time point is continued according to shooting start time point, shooting end time point, shooting time out point, shooting, may determine that total duration of a video, suspend duration, and determine the frame time point of the frame of video of the corresponding time point of video and the spot for photography of frame of video according to a time。
When a time point is not suspend the time point in the process shooting video, and this time point is between the time point starting shooting and the time point terminating shooting, then this time point is effective shooting time point；
Wherein, it is understandable that, suspend in the process of shooting video, camera head is in not shooting state, so the time point in this process is not to be embodied among the video photographed, in the video being and photograph, the time point of each frame does not have corresponding relation, so the time point suspended in the process of shooting video is not effective shooting time point for the video photographed yet；It is understandable that, after the time point shot with end before starting the time point of shooting, it is unrelated with the described video photographed, so do not have corresponding relation with the time point of each frame of video in the video photographed, so the time point after the time point shot with end before starting the time point of shooting is not have effective shooting time point for the video photographed。
Wherein in an embodiment, an effective shooting time point is deducted the time point starting shooting and deducts the time-out duration between this time point and the time point starting shooting, obtain the frame time point that this effective shooting time point is corresponding。
Such as, the time point starting shooting of one video is 2015-7-28 point 10 minutes 10 seconds, 3 times have been suspended between this time point and the time point starting shooting, 10 hours 20 minutes 10 seconds are suspended for 3 times altogether, one effective shooting time point of this video is 2015-7-311 point 30 minutes 20 seconds, then the frame time point that this effective shooting time point is corresponding=(30 minutes 20 seconds-2015-7-28 of 2015-7-311 point put 10 minutes 10 seconds)-10 hours 20 minutes 10 seconds=3 hours 20 minutes 10 seconds+10 hours 20 minutes 10 seconds=13 hours 40 minutes 20 seconds。
Wherein in an embodiment, when a time point is effective shooting time point, according to the frame time point that this time point is corresponding, from video, extracts the frame of video that this frame time point is corresponding, obtain the frame of video that this time point is corresponding。
If a time point is not effective shooting time point, this time point is absent from corresponding relation with the time point of each frame of video in the video photographed。When a time point is effective shooting time point, will there is the frame time point of correspondence in video in this time point, according to the one-to-one relationship between frame time point and frame of video, it is possible to extract the frame of video that this frame time point is corresponding from video。The interface that can pass through to call existing Video processing software extracts the frame of video that this frame time point is corresponding from video。
Wherein in an embodiment, in the process of video capture, filming apparatus can move, so needing constantly real time record or interval to record up-to-date camera site；Interval record can be the up-to-date geographical position recording a filming apparatus every 1 second, i.e. the present position of filming apparatus。
Wherein in an embodiment, initial map logo can be start button or starts arrow or starting point or start label, it can be conclusion button or end arrow or end point or end-tag that finish icon is known, continuing map logo and midway map logo can be solid dot or solid label, suspending map logo can be modest point or modest label。So, by the continuation map logo between initial map logo corresponding for the spot for photography of same video and finish icon knowledge, map logo and midway map logo formation shooting route are suspended。Specifically, it is also possible to the formation that the continuation map logo between initial map logo corresponding for the spot for photography of same video and finish icon knowledge, time-out map logo and midway map logo coupled together in order shoots route。
Further, wherein in an embodiment, mark display module 170 includes:
Midway mark merges unit 171 (figure does not mark), is used for judging whether described spot for photography includes multiple midways map logo；If so, then the plurality of midway map logo is merged into a described midway map logo；
Suspend mark and merge unit 173 (figure does not mark), be used for judging whether described spot for photography includes multiple time-out map logo；If so, then the plurality of time-out map logo is merged into a described time-out map logo。
So, it is possible to make each map logo apparent。
It is understandable that, video pause shooting process may stop multiple time points in same geographical position, it is possible that multiple time-out map logo can be formed in same geographical position, if be all shown on electronic chart, can bring unsightly, be more beneficial for suspending map logo displaying on electronic chart so the multiple time-out map logos on same geographical position are merged into a time-out map logo。This merge formed suspend in map logo by numeral or shade or other can reflect population size in the way of reflect merging before the number suspending map logo, then can reflect picture pick-up device length of residence time on this geographical position visually。
Further, mark display module 170 also includes:
Mark form presets unit, for the quantity of the frame of video according to described spot for photography, by described map logo, is shown as preset format。
Preset format can be the form of different digital or different colours or the different colours depth, so, it is possible to facilitate user to check the spot for photography that frame of video quantity is many。
It is understandable that, video capture process may stop multiple time points in same geographical position, it is possible that multiple midways map logo can be formed in same geographical position, if be all shown on electronic chart, can bring unsightly, so the multiple midways map logo on same geographical position being merged into a midway map logo be more beneficial for midway map logo displaying on electronic chart；This merge in the midway map logo formed by numeral or shade or other can reflect population size in the way of reflect merging before the number of midway map logo, then can reflect the picture pick-up device length in the time of this geographical position photographs visually；The multiple frame of video associated by the plurality of midway map logo before merging all merge the midway map logo formed and are associated with this, then the midway map logo merging formation correspond to multiple continuous print frame of video, can be designated as video-frequency band。
Please continue to refer to Fig. 6, wherein in an embodiment, also include:
Frame of video checks module 1A0, for obtaining to be mutually related described frame of video as the frame of video viewing command checking purpose with described map logo, and according to described frame of video viewing command, shows described frame of video。
As, user can pass through mouse-click map logo, or right click popup menu item select viewing command in menu item, or other mode of operation sends the video viewing command checking the described video that is mutually related with described map logo。And for example, the mode of frame of video viewing command can also be when the spot for photography of frame of video is in the preset range of position location, sends the prompting triggering frame of video viewing command, and then triggers frame of video viewing command。
Preferably, when user clicks a map logo on electronic chart, it is possible to directly invoke video jukebox software and open and play the frame of video of correspondence；The frame of video that this map logo is corresponding is probably a frame of video, it is also possible to a video-frequency band。
Wherein in an embodiment, also include:
Module checked by map, is used for
Obtain to be mutually related described map logo as the map viewing command checking purpose with described frame of video, and according to described map viewing command, load electronic chart, show described map logo。
As, it is possible to by mouse right click frame of video and select " consulting a map " to order, check be mutually related with described video map logo and shooting route。The mode of right click frame of video can be, in video display process sometime by mouse right click video。
Wherein in an embodiment, also include:
Navigation command acquisition module, is used for obtaining navigation requests instruction。
As, user can pass through to carry out double-clicking on map logo or the mode of other operations sends the navigation command as navigation purpose ground of the geographical position (that is, the spot for photography of the video that is mutually related with map logo) represented by the described placement location of map logo。
Navigation display module, for according to described navigation requests order, shows using present position as navigation departure place, using described placement location as the navigation way that navigates of navigation purpose ground。
So, it is possible to the spot for photography going sight-seeing frame of video for user provides mode of navigating easily。
Above example only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention。It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making multiple deformation and improvement, these broadly fall into protection scope of the present invention。Therefore, the protection domain of patent of the present invention should be as the criterion with claims。
Claims (10)
1. a video capture management method, it is characterised in that include step:
Obtain the spot for photography of the frame of video of video；
Load the electronic chart including described spot for photography；
Determine the placement location needing to place map logo on described electronic chart according to described spot for photography, and on described electronic chart, show described map logo according to described placement location；
Wherein, described map logo is interrelated with described frame of video。
2. video capture management method according to claim 1, it is characterised in that described loading also includes before including the step of the electronic chart of described spot for photography: obtain position location and predeterminable range；
Described loading includes the step of the electronic chart of described spot for photography, including:
The electronic chart within the described predeterminable range centered by this position location is loaded according to described position location；
Search the spot for photography whether comprising described frame of video in described electronic chart；
When finding the spot for photography of described frame of video in described electronic chart, it is determined that described electronic chart is the electronic chart of the spot for photography including described frame of video。
3. video capture management method according to claim 1, it is characterised in that
Described video is captured in real-time video, and the step of the described spot for photography of the described frame of video of described acquisition includes:
Obtain the present position of filming apparatus of described captured in real-time video as described spot for photography, and by interrelated to frame of video and the described spot for photography of the described corresponding time point of captured in real-time video。
4. video capture management method according to claim 3, it is characterised in that described spot for photography includes: shooting origin, shooting terminate place, shooting suspends place, shooting continues place and shooting intermediate location；Accordingly, described map logo includes: initial map logo, finish icon are known, suspend map logo, continued map logo and midway map logo；
The present position of the filming apparatus of described acquisition described captured in real-time video is as described spot for photography, and the step that the frame of video of the described corresponding time point of captured in real-time video and described spot for photography is mutually related, including:
Obtain video capture initiation command, and according to described video capture initiation command records photographing start time point and described shooting origin；
Obtain video capture the finish command, and terminate place according to point of described video capture the finish command records photographing end time and described shooting；
Obtain video capture pause command, and suspend place according to described video capture pause command records photographing time out point and described shooting；
Acquisition video capture continues command with, and continues command with records photographing continuation time point and described shooting continuation place according to described video capture；
Continue command with according to described video capture initiation command or described video capture, obtain shooting middle time point and described shooting intermediate location in real time。
5. video capture management method according to claim 4, it is characterized in that, described determine the placement location needing to place map logo on described electronic chart according to described spot for photography, and on described electronic chart, show that the step of described map logo includes according to described placement location:
Judge whether described spot for photography includes multiple midways map logo；If so, then the plurality of midway map logo is merged into a described midway map logo；
Judge whether described spot for photography includes multiple time-out map logo；If so, then the plurality of time-out map logo is merged into a described time-out map logo。
6. video capture management method according to claim 1, it is characterized in that, described determine according to described spot for photography need on described electronic chart place map logo placement location, and show the step of described map logo on described electronic chart according to described placement location after, further comprise the steps of:
Obtain to be mutually related described frame of video as the frame of video viewing command checking purpose with described map logo, and according to described frame of video viewing command, show described frame of video。
7. a video capture management system, it is characterised in that including:
Spot for photography acquisition module, for obtaining the spot for photography of the frame of video of video；
Map load-on module, for loading the electronic chart including described spot for photography；
Mark display module, for determining the placement location needing to place map logo on described electronic chart according to described spot for photography, and shows described map logo according to described placement location on described electronic chart；
Wherein, described map logo is interrelated with described frame of video。
8. video capture according to claim 7 management system, it is characterised in that
Described video is captured in real-time video, and described spot for photography acquisition module includes:
Shooting submodule, is used for the present position obtaining the filming apparatus of described captured in real-time video as described spot for photography, and by interrelated to frame of video and the described spot for photography of the described corresponding time point of captured in real-time video。
9. video capture according to claim 8 management system, it is characterised in that
Described spot for photography includes: shooting origin, shooting terminate place, shooting suspends place, shooting continues place and shooting intermediate location；Accordingly, described map logo includes: initial map logo, finish icon are known, suspend map logo, continued map logo and midway map logo；
Described shooting submodule, including:
Shooting starts unit, is used for obtaining video capture initiation command, and according to described video capture initiation command records photographing start time point and described shooting origin；
Shooting end unit, is used for obtaining video capture the finish command, and terminates place according to point of described video capture the finish command records photographing end time and described shooting；
Shooting suspends unit, is used for obtaining video capture pause command, and suspends place according to described video capture pause command records photographing time out point and described shooting；
Shooting continues unit, is used for obtaining video capture and continues command with, and continues command with records photographing continuation time point and described shooting continuation place according to described video capture；
Midway shoots unit, for continuing command with according to described video capture initiation command or described video capture, obtains shooting middle time point and described shooting intermediate location in real time。
10. video capture according to claim 9 management system, it is characterised in that described mark display module, including:
Midway mark merges unit, is used for judging whether described spot for photography includes multiple midways map logo；If so, then the plurality of midway map logo is merged into a described midway map logo；
Suspend mark and merge unit, be used for judging whether described spot for photography includes multiple time-out map logo；If so, then the plurality of time-out map logo is merged into a described time-out map logo。
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