CN103491341B - Method for displaying network hard disk video - Google Patents
Method for displaying network hard disk video Download PDFInfo
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- CN103491341B CN103491341B CN201310300390.XA CN201310300390A CN103491341B CN 103491341 B CN103491341 B CN 103491341B CN 201310300390 A CN201310300390 A CN 201310300390A CN 103491341 B CN103491341 B CN 103491341B
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Abstract
The invention discloses a method for displaying a network hard disk video. The method includes the steps that displaying is started; whether multi-frame previewing is true or not is judged, if yes, the step (3) is performed, and if not, the step (15) is performed; whether a mouse is in a dragging state or not is judged, if yes, the step (4) is performed, and if not, the step (10) is performed; whether dragging is started or not is judged, if yes, the step (5) is performed, and if not, the step (8) is performed; starting coordinates of the mouse are recorded; according to the current frame state and the starting coordinates, a belonging channel number is analyzed; 500 milliseconds are counted, and people jump to the step (3); coordinates of every moment in the process of dragging are recorded; the channel number and the coordinates on the upper left corner serve as parameters to be transmitted to a display function, and the people jump to the step (7); whether the dragging state is switched to a non-dragging state or not is judged, if yes, the step (11) is performed, and if not, the step (7) is performed; finishing coordinates of the mouse are recorded; according to the current frame state and the finishing coordinates, a belonging channel number is analyzed; small-image displaying is finished; a window of a starting channel and a window of a finishing channel are switched, and the people jump to the step (7); the displaying is finished.
Description
Technical field
The invention belongs to the technical field of video monitoring, and in particular to a kind of display packing of network hard disk video recorder.
Background technology
In recent years, with the fast development of IP network, Video Surveillance Industry is also into the full networked epoch.It is full networked
The Video Surveillance Industry in epoch is just progressively showing the feature of IT industries, used as the core product NVR of networked control
(Network Video Recorder are network video recorder), has inherently had changed into IT product.NVR is topmost
Function is to receive IPC by network（Web camera）、DVS（Video encoder）Etc. the digital video bit stream of device transmission, and
Stored, managed.
With developing rapidly for Video Surveillance Industry, stability has been a most basic condition, function and easy-to-use
Property become weigh product standard.The setting interface of current NVR is stiff, laborious for non-professional user operation, it is impossible to logical
The result crossed after interface is set to recognize operation.
The content of the invention
The present invention technology solve problem be：Overcome the deficiencies in the prior art, there is provided a kind of processing ease, be easy to it is amateur
User using, by arrange interface just will appreciate that operation after result network hard disk video recorder display packing.
The present invention technical solution be：The display packing of this network hard disk video recorder, comprises the following steps：
（1）Start；
（2）Determine whether many picture previews, be then execution step（3）, otherwise execution step（15）；
（3）Whether mouse is judged in dragging state, be then execution step（4）, otherwise execution step（10）；
（4）Judge to drag and whether start, be then execution step（5）, otherwise execution step（8）；
（5）Record mouse origin coordinates；
（6）According to current picture state and the affiliated channel number of origin coordinates analysis, it is designated as dragging initial channel number；
（7）500 milliseconds of timing, jump procedure（3）；
（8）Coordinate in record dragging process constantly；
（9）Explicit function, jump procedure are passed to using the coordinate in channel number and the upper left corner as parameter（7）；
（10）Judge whether from dragging state to be switched to the state not dragged, be then execution step（11）, otherwise perform
Step（7）；
（11）Record mouse end coordinate；
（12）According to current picture state and the affiliated channel number of end coordinate analysis, it is designated as dragging and terminates channel number；
（13）Terminate little figure to show；
（14）The window of the initial passage of switching and end passage, jump procedure（7）；
（15）Terminate.
By this method, the windows exchange of preview is capable of achieving by mouse drag, trailing during dragging to regard
Mouth shows that trailing passage shows with end passage reversing of position is dragged after dragging terminates, and so makes with breviary graphic form
Processing ease, be easy to unprofessional user using, by arrange interface just will appreciate that operation after result.
Description of the drawings
Fig. 1 shows the flow chart of the display packing of the network according to the invention DVR；
Fig. 2 shows the flow chart for playing back quick preview step.
Specific embodiment
As shown in figure 1, the display packing of this network hard disk video recorder, comprises the following steps：
（1）Start；
（2）Determine whether many picture previews, be then execution step（3）, otherwise execution step（15）；
（3）Whether mouse is judged in dragging state, be then execution step（4）, otherwise execution step（10）；
（4）Judge to drag and whether start, be then execution step（5）, otherwise execution step（8）；
（5）Record mouse origin coordinates；
（6）According to current picture state and the affiliated channel number of origin coordinates analysis, it is designated as dragging initial channel number；
（7）500 milliseconds of timing, jump procedure（3）；
（8）Coordinate in record dragging process constantly；
（9）Explicit function, jump procedure are passed to using the coordinate in channel number and the upper left corner as parameter（7）；
（10）Judge whether from dragging state to be switched to the state not dragged, be then execution step（11）, otherwise perform
Step（7）；
（11）Record mouse end coordinate；
（12）According to current picture state and the affiliated channel number of end coordinate analysis, it is designated as dragging and terminates channel number；
（13）Terminate little figure to show；
（14）The window of the initial passage of switching and end passage, jump procedure（7）；
（15）Terminate.
By this method, the windows exchange of preview is capable of achieving by mouse drag, trailing during dragging to regard
Mouth shows that trailing passage shows with end passage reversing of position is dragged after dragging terminates, and so makes with breviary graphic form
Processing ease, be easy to unprofessional user using, by arrange interface just will appreciate that operation after result.
Preferably, the method also includes the quick preview step of playback, and the step is comprised the following steps：
（a）Start；
（b）Judge whether during playing back videos, be then execution step（c）, otherwise execution step（n）；
（c）Mouse is judged whether in playing progress bar, be then execution step（d）, otherwise execution step（l）；
（d）Judge mouse in the fixed position time of staying whether more than 3 seconds, be then execution step（e）, otherwise execution step
（i）；
（e）Judge step（d）In fixed position it is whether identical with last time stop place, be then execution step（f）, otherwise
Execution step（j）；
（f）The origin coordinates of record mouse and the time of place playing progress bar, the time is designated as initial time；
（g）According to current picture state and origin coordinates analysis playback channels number；
（h）Decoder is passed to according to initial time and playback channels number parsing data flow, the time shafts played automatically are sat
It is denoted as display location, calls explicit function to carry out breviary and show to play；
（i）Timing 1 second, jump procedure（3）；
（j）Judge whether in breviary playback, be then execution step（k）, otherwise execution step（f）；
（k）Continue the follow-up video recording of breviary playback, jump procedure（i）；
（l）Judge whether in breviary playback, be then execution step（m）, otherwise execution step（i）；
（m）Terminate little figure to show, jump procedure（i）；
（n）Terminate.
Quick preview step is played back by more than, mouse is moved to and stop in playing progress bar 3 seconds, it may appear that floating wicket
Pattern is played out to the video file at this, and the video recording for such as selecting wicket preview is focus video recording, full frame by clicking
High definition plays image, and reaching in the current video recording of playback fast preview, position subsequent to record a video section content, convenient search with broadcast
Put operation.
The above, is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, it is every according to
According to any simple modification, equivalent variations and modification that the technical spirit of the present invention is made to above example, still belong to the present invention
The protection domain of technical scheme.
Claims (1)
1. a kind of display packing of network hard disk video recorder, it is characterised in that comprise the following steps：
(1) start；
(2) determine whether many picture previews, be then execution step (3), otherwise execution step (15)；
(3) whether mouse is judged in dragging state, be then execution step (4), otherwise execution step (10)；
(4) judge to drag and whether start, be then execution step (5), otherwise execution step (8)；
(5) mouse origin coordinates is recorded；
(6) channel number according to current picture state and belonging to origin coordinates analysis, is designated as dragging initial channel number；
(7) 500 milliseconds of timing, jump procedure (3)；
(8) coordinate in dragging process constantly is recorded；
(9) explicit function, jump procedure (7) are passed to using the coordinate in channel number and the upper left corner as parameter；
(10) judge whether from dragging state to be switched to the state not dragged, be then execution step (11), otherwise execution step
(7)；
(11) mouse end coordinate is recorded；
(12) channel number according to current picture state and belonging to end coordinate analysis, is designated as dragging and terminates channel number；
(13) terminate little figure to show；
(14) switch initial passage and terminate the window of passage, jump procedure (7)；
(15) terminate；
Also include the quick preview step of playback, the step is comprised the following steps：
A () starts；
B () judges whether during playing back videos, be then execution step (c), otherwise execution step (n)；
C () judges mouse whether in playing progress bar, be then execution step (d), otherwise execution step (l)；
(d) judge mouse in the fixed position time of staying whether more than 3 seconds, be then execution step (e), otherwise execution step (i)；
E () judges whether the fixed position in step (d) is identical with last time stop place, be then execution step (f), otherwise performs
Step (j)；
F the origin coordinates of () record mouse and the time of place playing progress bar, the time is designated as initial time；
G () is according to current picture state and origin coordinates analysis playback channels number；
H () passes to decoder according to initial time and playback channels number parsing data flow, the time axial coordinate played automatically is made
For display location, call explicit function to carry out breviary and show broadcasting；
(i) timing 1 second, jump procedure (3)；
J () judges whether in breviary playback, is then execution step (k), otherwise execution step (f)；
K () continues the follow-up video recording of breviary playback, jump procedure (i)；
L () judges whether in breviary playback, is then execution step (m), otherwise execution step (i)；
M () is terminated little figure and is shown, jump procedure (i)；
N () terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300390.XA CN103491341B (en) | 2013-07-17 | 2013-07-17 | Method for displaying network hard disk video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310300390.XA CN103491341B (en) | 2013-07-17 | 2013-07-17 | Method for displaying network hard disk video |
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| Publication Number | Publication Date |
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| CN103491341A CN103491341A (en) | 2014-01-01 |
| CN103491341B true CN103491341B (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310300390.XA Active CN103491341B (en) | 2013-07-17 | 2013-07-17 | Method for displaying network hard disk video |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699383B (en) * | 2013-12-20 | 2018-07-10 | 杭州海康威视数字技术股份有限公司 | Binding relationship update method and device |
| CN104796665A (en) * | 2015-04-08 | 2015-07-22 | 上海博超联石智能科技有限公司 | High-definition digital video decoding and displaying device |
| CN110737385B (en) * | 2019-10-14 | 2023-03-24 | 深圳震有科技股份有限公司 | Video mouse interaction method, intelligent terminal and storage medium |
| CN112702561B (en) * | 2019-10-22 | 2023-05-05 | 杭州海康威视数字技术股份有限公司 | Video picture moving method and device and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472085A (en) * | 2007-12-25 | 2009-07-01 | 新奥特（北京）视频技术有限公司 | Method for preparing news with vertical editing rail layout |
| CN101692693A (en) * | 2009-09-29 | 2010-04-07 | 北京中科大洋科技发展股份有限公司 | Multifunctional integrated studio system and a method for producing radio and television programmers or films |
| CN101917390A (en) * | 2009-12-17 | 2010-12-15 | 新奥特（北京）视频技术有限公司 | Multifunctional network player |
| CN102314912A (en) * | 2010-07-08 | 2012-01-11 | 睿码科技股份有限公司 | Multimedia player module |
-
2013
- 2013-07-17 CN CN201310300390.XA patent/CN103491341B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472085A (en) * | 2007-12-25 | 2009-07-01 | 新奥特（北京）视频技术有限公司 | Method for preparing news with vertical editing rail layout |
| CN101692693A (en) * | 2009-09-29 | 2010-04-07 | 北京中科大洋科技发展股份有限公司 | Multifunctional integrated studio system and a method for producing radio and television programmers or films |
| CN101917390A (en) * | 2009-12-17 | 2010-12-15 | 新奥特（北京）视频技术有限公司 | Multifunctional network player |
| CN102314912A (en) * | 2010-07-08 | 2012-01-11 | 睿码科技股份有限公司 | Multimedia player module |
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| CN103491341A (en) | 2014-01-01 |
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