CN104168443A - Method for carrying out video recording on video monitor and network video recorder - Google Patents
Method for carrying out video recording on video monitor and network video recorder Download PDFInfo
- Publication number
- CN104168443A CN104168443A CN201310186286.2A CN201310186286A CN104168443A CN 104168443 A CN104168443 A CN 104168443A CN 201310186286 A CN201310186286 A CN 201310186286A CN 104168443 A CN104168443 A CN 104168443A
- Authority
- CN
- China
- Prior art keywords
- video
- picture
- window
- key
- clicking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Television Signal Processing For Recording (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a method for carrying out video recording on video monitor and a network video recorder. The method comprises the following steps: receiving a recording instruction, wherein the recording instruction comprises correspondence relationship between channel number and window number; displaying a picture window according to the window display mode, wherein the displayed picture window comprises a background picture window and picture-in-picture windows, and displaying shortcut keys on a picture window interface; receiving a starting instruction, obtaining video data obtained from every angle in the same monitoring scene from at least two channels, decoding the video data, and displaying video stream obtained after decoding on the corresponding picture windows according to the correspondence relationship; storing the picture data displayed at present on a display screen; and receiving a lead-in instruction, reading recorded files from an external device, and binding and storing the read recorded files and the picture data displayed at present. According to the method for carrying out video recording on the video monitor and the network video recorder, multi-angle video recording can be realized, thereby improving safety and enabling recording operation to be more flexible and convenient.
Description
Technical field
The present invention relates to Video Supervision Technique, relate in particular to method and network hard disk video recorder that video monitoring is recorded a video.
Background technology
In video monitoring scheme, web camera gathers video data, encode, then by with network hard disk video recorder (NVR, Net Video Recorder) between passage send to NVR; NVR receives the video recording instruction that user inputs by button operation, from passage, obtains video data, decodes, and shows the video flowing that decoding obtains, and decoded video data is stored.
For some application scenarios of video monitoring, as hearing scenes such as public security, the administration of justice, momentous conference's records, when scene is carried out to video monitoring, also can carry out text entry, generate log file, and independent stored record file.
Afterwards, when needs are checked the relevant information of hearing scene, just can extract video recording data and the log file of storage.
In the existing scheme that video monitoring is recorded a video, video recording data and log file be storage separately separately, while carrying out data extraction, need to obtain respectively, and it operates inconvenience; Because video recording data and log file are stored respectively, the risk that existence may be changed log file, and then affect the authenticity of data, cause fail safe poor.And, in existing scheme, when needs are recorded a video operation, can only be introduced into video recording main menu, more progressively enter submenu, find the operational order needing, click, with the operation of recording a video; Described video recording operation comprises and starts video recording, suspends video recording, playing back videos etc.And existing scheme only adopts a web camera to carry out data acquisition to each scene, can only obtain scene picture from a certain fixed angle, can not meet multi-angle demand.
Visible, existing scheme of carrying out video monitoring has the defect that complex operation, fail safe are poor, can not meet multi-angle video recording demand.
Summary of the invention
The invention provides a kind of method that video monitoring is recorded a video, the method can realize multi-angle video recording, improves fail safe, and can make video recording operation more flexible, convenient.
The invention provides a kind of network hard disk video recorder, this network hard disk video recorder can be realized multi-angle video recording, improves fail safe, and can make video recording operation more flexible, convenient.
The method that video monitoring is recorded a video, the method comprises:
Receive video recording instruction, described video recording instruction comprises window display mode, also comprises the corresponding relation between channel number and window slogan; According to window display mode display frame window, in the picture window of demonstration, comprise background frame window and picture-in-picture window, and at picture window interface display shortcut, described shortcut comprises opens video recording key and file importing key;
Reception, about clicking the open command of opening video recording key, is obtained each angle video data of same monitoring scene from least two passages, video data is decoded, and according to described corresponding relation, at respective picture window, shows the video flowing that decoding obtains; The picture data of the current demonstration of display screen is stored;
Reception imports the importing instruction of key about clicking file, from external equipment, read log file, and described log file is the text to video monitoring scene record; The picture data of the recording text reading and current demonstration is bound to storage.
A network hard disk video recorder, this network hard disk video recorder comprises that window interface display unit, video display processing unit and file import unit;
Described window interface display unit, receives video recording instruction, and described video recording instruction comprises window display mode, also comprises the corresponding relation between channel number and window slogan; According to window display mode display frame window, in the picture window of demonstration, comprise background frame window and picture-in-picture window, and at picture window interface display shortcut, described shortcut comprises opens video recording key and file importing key;
Described video display processing unit, reception is about clicking the open command of opening video recording key, from at least two passages, obtain each angle video data of same monitoring scene, video data is decoded, according to described corresponding relation, at respective picture window, show the video flowing that decoding obtains; The picture data of the current demonstration of display screen is stored;
Described file imports unit, receives the importing instruction that imports key about clicking file, from external equipment, reads log file, and described log file is the text to video monitoring scene record; The picture data of the recording text reading and current demonstration is bound to storage.
From such scheme, can find out, in the present invention, from a plurality of passages, obtain each angle video data of same monitoring scene, and adopt picture-in-picture mode to show, the picture data of the current demonstration of storage display screen; Like this, realized the multi-angle video recording to video monitoring.And, at picture window interface display shortcut, make video recording operation more flexible, convenient; Described shortcut include file imports key, receives after the importing instruction that imports key about clicking file, from external equipment, reads log file, and the picture data of the recording text reading and current demonstration is bound to storage; Video recording data and log file are bound to storage, avoided the situation of in prior art, the log file of independent storage being changed, the fail safe that has improved log file.
Accompanying drawing explanation
Fig. 1 is the method indicative flowchart that the present invention records a video to video monitoring;
Fig. 2 is the display interface one of network hard disk video recorder of the present invention while recording a video;
Fig. 3 is the display interface two of network hard disk video recorder of the present invention while recording a video;
Fig. 4 is network hard disk video recorder structural representation of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail.
In the present invention, from multi-angle, same monitoring scene is carried out to data acquisition, by a plurality of passages, obtained the video data of each angle, and adopt picture-in-picture mode to show; Also at picture window interface display shortcut, with easy operation; And log file and video data are bound to storage, to improve the fail safe of log file.Referring to Fig. 1, be the method indicative flowchart that the present invention records a video to video monitoring, it comprises the following steps:
Step 101, receives video recording instruction, and described video recording instruction comprises window display mode, also comprises the corresponding relation between channel number and window slogan; According to window display mode display frame window, in the picture window of demonstration, comprise background frame window and picture-in-picture window, and at picture window interface display shortcut, described shortcut comprises opens video recording key and file importing key.
For same monitoring scene, adopt a plurality of web cameras to carry out data acquisition from multi-angle, each web camera gathers, encodes the video data of a certain angle of monitoring scene, then by and NVR between passage send to NVR.
While needing, user sends video recording instruction to NVR, and described video recording instruction comprises window display mode, also comprises the corresponding relation between channel number and window slogan, the corresponding picture window of each passage, and user can arrange this corresponding relation; Then, NVR, according to window display mode display frame window, comprises background frame window and picture-in-picture window in the picture window of demonstration.In picture window interface, also show shortcut, user is the shortcut in direct control picture window as required, without adopting the existing mode of progressively clicking main menu, submenu to the control of recording a video, has simplified operation.Referring to Fig. 2, the display interface one while recording a video for NVR of the present invention, in this example, carries out data acquisition from three angles to monitoring scene, and three angles are for example dead ahead, left side side and right side side; In figure, shortcut comprises 9 keys, is the key of the 1-9 in figure; During specific implementation, can click and at picture window interface, click left mouse button, to eject shortcut menu, the right button of clicking the mouse, closes shortcut menu.
Step 102, receives the open command of opening video recording key about clicking, and obtains each angle video data of same monitoring scene from least two passages, and video data is decoded, and according to described corresponding relation, at respective picture window, shows the video flowing that decoding obtains; The picture data of the current demonstration of display screen is stored.
After each picture window display video data, the picture data of the current demonstration of storage display screen; Afterwards, extract as required the picture data of storage, show the picture that obtains picture-in-picture effect, just can know the information of monitoring scene multi-angle.
While carrying out data storage, can first picture data be stored on the hard disk of NVR, then be saved in again in memory device; All right, insert the memory device such as imprint CDs, in display frame, picture data being stored into and imprinting CDs; Further, in order to improve fail safe, the NVR for supporting two imprintings, can insert two and imprint CDs, and one is main imprinting CDs, and one is from imprinting CDs, and main, imprints CDs and the standby middle picture data of storing respectively the current demonstration of display screen of imprinting CDs.
Step 103, receives the importing instruction that imports key about clicking file, from external equipment, reads log file, and described log file is the text to video monitoring scene record; The picture data of the recording text reading and current demonstration is bound to storage.
In order further to improve fail safe, can after clicking each shortcut, all carry out authority judgement, after judging by authority, just carry out corresponding operation.For example: obtain each angle video data of same monitoring scene from least two passages before, the method also comprises: to opening authority, verify, after checking, carry out the described step of obtaining each angle video data of same monitoring scene from least two passages.
For another example: before reading log file from external equipment, the method also comprises: to importing authority, verify, after checking, carry out the described step that reads log file from external equipment.
Shortcut number and function that picture window shows can arrange as required, and the shortcut shown in Fig. 3 is 9, represent respectively:
1, entree singly-bound, provides main menu entrance.
2, start/end query key, realizes the query to picture data imprinting.
After the picture data of the current demonstration of display screen is stored, receive the query instruction that starts to interrogate key about clicking, picture window interface display master, imprint CDs and standby capacity storage progress of imprinting CDs.Referring to Fig. 3, for clicking, start to interrogate after key, the content of picture window interface display, comprising DVD1 and DVD2 imprinting progress window, imprinting progress window is used for showing imprinting progress msg and remaining time, and DVD1 and DVD2 be corresponding main imprinting CDs and standby imprinting CDs respectively; Picture window interface also shows hearing room volume switch window simultaneously, shows current volume value and volume switch operation is provided.Further, in query process, can be set to forbid main menu, start/stop video recording, interrogation record, DVD play operation, in order to avoid impact query real-time.
3, start/stop video recording key, opens or stops the video recording to monitoring scene.
Reception, about clicking the open command of opening video recording key, is obtained each angle video data of same monitoring scene from least two passages, video data is decoded, and according to described corresponding relation, at respective picture window, shows the video flowing that decoding obtains; The picture data of the current demonstration of display screen is stored.
4, file imports key, completes uploading of notes information.
For some application scenarios of video monitoring, when scene is carried out to video monitoring, also can carry out text entry, generate log file.Generate after log file, the external equipment that stores log file is connected to NVR, click file and import key; NVR receives the importing instruction that imports key about clicking file, from external equipment, reads log file, and described log file is the text to video monitoring scene record; The picture data of the recording text reading and current demonstration is bound to storage.
5, interrogation record key, completes the management to video record information.
NVR has carried out record to the video recording having completed, and user clicks interrogation record key, and NVR, by display record information, comprises monitoring scene sign, video time, window display mode etc., the operation such as user can delete recorded information, revises, recovery.
6, DVD plays, and realizes DVD and plays, and supports two CDs to play simultaneously.
DVD play button is called again playback key, and NVR receives about clicking the play-back command of playback key, whether detects placing compact disc, if detected,, from disc reading video data, plays; If do not detected, detect the video data whether local hard drive stores request playback, if had, just, from local hard drive reading video data, play
7, background switch key, the video data that background frame window and picture-in-picture window are shown switches according to the transfer sequence setting in advance.
This transfer sequence can arrange as required, be for example clockwise, after click, the channel data stream corresponding with picture-in-picture 2 will be switched to background frame window and show, the channel data stream corresponding with background frame window will be switched to picture-in-picture window 1 and show, the channel data stream corresponding with picture-in-picture window 1 will be switched to picture-in-picture window 2 and show.
8, cradle head control key, realizes the cradle head control to web camera corresponding to background frame;
Reception is about clicking the switching command of cradle head control key; Judge whether the web camera that background frame window is corresponding supports cradle head control, if so, obtains cradle head control instruction, sends to web camera to carry out The Cloud Terrace operation cradle head control instruction by passage.The described web camera that judges that background frame window is corresponding whether support cradle head control concrete as: by passage, to corresponding web camera, send the instruction of The Cloud Terrace acquisition of information, the The Cloud Terrace information that receives web camera feedback, wherein comprises the information whether web camera supports cradle head control.Described cradle head control instruction comprises transformation of controlling camera angle etc.
9, next screen key, is switched to the video recording of next monitoring scene.
Usually, NVR can record a video to a plurality of monitoring scenes, after click by from the video recording of current monitoring scene being switched to the video recording of next monitoring scene.
In Fig. 3, shortcut menu be presented at picture window interface under, the covering preview of trying one's best few, shortcut menu reusable and all monitoring scenes.In realization, shortcut menu creates with the form of graphic user interface (GUI, Graphical User Interface) nonmodal window, by each feature operation set to unified management in this window.
In the present invention, to same monitoring scene, from multi-angle, carry out data acquisition; By a plurality of passages, obtained the video data of each angle of monitoring scene, and adopt picture-in-picture mode to show, the picture data of the current demonstration of storage display screen; Like this, realized the multi-angle video recording to video monitoring.And, at picture window interface display shortcut, make video recording operation more flexible, convenient; Described shortcut include file imports key, receives after the importing instruction that imports key about clicking file, from external equipment, reads log file, and the picture data of the recording text reading and current demonstration is bound to storage; Video recording data and log file are bound to storage, avoided the situation of in prior art, the log file of independent storage being changed, the fail safe that has improved log file.
Referring to Fig. 4, be NVR structural representation of the present invention, this NVR comprises that window interface display unit, video display processing unit and file import unit;
Described window interface display unit, receives video recording instruction, and described video recording instruction comprises window display mode, also comprises the corresponding relation between channel number and window slogan; According to window display mode display frame window, in the picture window of demonstration, comprise background frame window and picture-in-picture window, and at picture window interface display shortcut, described shortcut comprises opens video recording key and file importing key;
Described video display processing unit, reception is about clicking the open command of opening video recording key, from at least two passages, obtain each angle video data of same monitoring scene, video data is decoded, according to described corresponding relation, at respective picture window, show the video flowing that decoding obtains; The picture data of the current demonstration of display screen is stored;
Described file imports unit, receives the importing instruction that imports key about clicking file, from external equipment, reads log file, and described log file is the text to video monitoring scene record; The picture data of the recording text reading and current demonstration is bound to storage.
Preferably, described shortcut also comprises background switch key, this NVR also comprises background switch unit, receives about clicking the switching command of background switch key, and the video data of background frame window and picture-in-picture window demonstration is switched according to the transfer sequence setting in advance.
Preferably, described shortcut also comprises cradle head control key, this NVR also comprises cradle head control unit, reception is about clicking the switching command of cradle head control key, judge whether the web camera that background frame window is corresponding supports cradle head control, if so, obtain cradle head control instruction, by passage, send to web camera to carry out The Cloud Terrace operation cradle head control instruction.
Preferably, described video display processing unit is also imprinted CDs and the standby middle picture data of storing respectively the current demonstration of display screen of imprinting CDs main;
Described shortcut also comprises and starts to interrogate key, and this NVR also comprises query unit, receives the query instruction that starts to interrogate key about clicking, and picture window interface display master, imprints CDs and standby capacity storage progress of imprinting CDs.
Preferably, described shortcut also comprises playback key, and this NVR also comprises playback unit, receives about clicking the play-back command of playback key, detects the CD of placing, and from disc reading video data, plays.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (11)
1. a method of video monitoring being recorded a video, is characterized in that, the method comprises:
Receive video recording instruction, described video recording instruction comprises window display mode, also comprises the corresponding relation between channel number and window slogan; According to window display mode display frame window, in the picture window of demonstration, comprise background frame window and picture-in-picture window, and at picture window interface display shortcut, described shortcut comprises opens video recording key and file importing key;
Reception, about clicking the open command of opening video recording key, is obtained each angle video data of same monitoring scene from least two passages, video data is decoded, and according to described corresponding relation, at respective picture window, shows the video flowing that decoding obtains; The picture data of the current demonstration of display screen is stored;
Reception imports the importing instruction of key about clicking file, from external equipment, read log file, and described log file is the text to video monitoring scene record; The picture data of the recording text reading and current demonstration is bound to storage.
2. the method for claim 1, is characterized in that, described from external equipment, read log file before, the method also comprises: to importing authority, verify, after checking, carry out the described step that reads log file from external equipment.
3. the method for claim 1, is characterized in that, described shortcut also comprises background switch key, and after the described video flowing obtaining in respective picture window demonstration decoding according to described corresponding relation, the method also comprises:
Reception, about clicking the switching command of background switch key, is switched the video data of background frame window and picture-in-picture window demonstration according to the transfer sequence setting in advance.
4. the method for claim 1, is characterized in that, described shortcut also comprises cradle head control key, and after the described video flowing obtaining in respective picture window demonstration decoding according to described corresponding relation, the method also comprises:
Reception is about clicking the switching command of cradle head control key;
Judge whether the web camera that background frame window is corresponding supports cradle head control, if so, obtains cradle head control instruction, sends to web camera to carry out The Cloud Terrace operation cradle head control instruction by passage.
5. the method for claim 1, is characterized in that, the described picture data by the current demonstration of display screen is stored and comprised: main, imprint CDs and the standby middle picture data of storing respectively the current demonstration of display screen of imprinting CDs; Described shortcut also comprises and starts to interrogate key, and after the described picture data by the current demonstration of display screen is stored, the method also comprises:
Reception, about clicking the query instruction that starts to interrogate key, is imprinted CDs and standby capacity storage progress of imprinting CDs picture window interface display master.
6. the method as described in any one in claim 1 to 5, is characterized in that, described shortcut also comprises playback key, described according to described corresponding relation after respective picture window shows, the method also comprises:
Reception is about clicking the play-back command of playback key;
Detect the CD of placing, from disc reading video data, play.
7. a network hard disk video recorder, is characterized in that, this network hard disk video recorder comprises that window interface display unit, video display processing unit and file import unit;
Described window interface display unit, receives video recording instruction, and described video recording instruction comprises window display mode, also comprises the corresponding relation between channel number and window slogan; According to window display mode display frame window, in the picture window of demonstration, comprise background frame window and picture-in-picture window, and at picture window interface display shortcut, described shortcut comprises opens video recording key and file importing key;
Described video display processing unit, reception is about clicking the open command of opening video recording key, from at least two passages, obtain each angle video data of same monitoring scene, video data is decoded, according to described corresponding relation, at respective picture window, show the video flowing that decoding obtains; The picture data of the current demonstration of display screen is stored;
Described file imports unit, receives the importing instruction that imports key about clicking file, from external equipment, reads log file, and described log file is the text to video monitoring scene record; The picture data of the recording text reading and current demonstration is bound to storage.
8. network hard disk video recorder as claimed in claim 7, it is characterized in that, described shortcut also comprises background switch key, this network hard disk video recorder also comprises background switch unit, reception, about clicking the switching command of background switch key, is switched the video data of background frame window and picture-in-picture window demonstration according to the transfer sequence setting in advance.
9. network hard disk video recorder as claimed in claim 7, it is characterized in that, described shortcut also comprises cradle head control key, this network hard disk video recorder also comprises cradle head control unit, reception, about clicking the switching command of cradle head control key, judges whether the web camera that background frame window is corresponding supports cradle head control, if, obtain cradle head control instruction, by passage, send to web camera to carry out The Cloud Terrace operation cradle head control instruction.
10. network hard disk video recorder as claimed in claim 7, is characterized in that, described video display processing unit is also imprinted CDs and the standby middle picture data of storing respectively the current demonstration of display screen of imprinting CDs main;
Described shortcut also comprises and starts to interrogate key, and this network hard disk video recorder also comprises query unit, receives the query instruction that starts to interrogate key about clicking, and picture window interface display master, imprints CDs and standby capacity storage progress of imprinting CDs.
11. network hard disk video recorders as described in any one in claim 7 to 10, it is characterized in that, described shortcut also comprises playback key, this network hard disk video recorder also comprises playback unit, reception is about clicking the play-back command of playback key, detect the CD of placing, from disc reading video data, play.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310186286.2A CN104168443B (en) | 2013-05-16 | 2013-05-16 | The method and network hard disk video recorder recorded a video to video monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310186286.2A CN104168443B (en) | 2013-05-16 | 2013-05-16 | The method and network hard disk video recorder recorded a video to video monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104168443A true CN104168443A (en) | 2014-11-26 |
| CN104168443B CN104168443B (en) | 2017-08-25 |
Family
ID=51912049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310186286.2A Active CN104168443B (en) | 2013-05-16 | 2013-05-16 | The method and network hard disk video recorder recorded a video to video monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104168443B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539901A (en) * | 2014-12-24 | 2015-04-22 | 上海伟视清数字技术有限公司 | Decoding display control system and method |
| CN105704399A (en) * | 2016-03-21 | 2016-06-22 | 北京正奇联讯科技有限公司 | Playing method and system for multi-picture television program |
| CN106254805A (en) * | 2016-07-28 | 2016-12-21 | 浙江大华技术股份有限公司 | Storage method, device and the videocorder of a kind of Video data |
| CN106303402A (en) * | 2015-06-11 | 2017-01-04 | 杭州海康威视系统技术有限公司 | Presetting bit method to set up, call method and the device of monopod video camera |
| CN107396165A (en) * | 2016-05-16 | 2017-11-24 | 杭州海康威视数字技术股份有限公司 | A kind of video broadcasting method and device |
| CN108965781A (en) * | 2017-12-12 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of transmission method of audio/video flow, device and display system |
| CN109040826A (en) * | 2018-09-12 | 2018-12-18 | 北京合创软开科技有限公司 | TS code stream storage method, apparatus and system |
| CN111104080A (en) * | 2018-10-29 | 2020-05-05 | 杭州海康威视数字技术股份有限公司 | Text remote preview method and device |
| CN112702636A (en) * | 2020-10-10 | 2021-04-23 | 广州奥缔飞梭数字科技有限公司 | Intelligent digital display system |
| WO2021134781A1 (en) * | 2020-01-03 | 2021-07-08 | Qualcomm Incorporated | Multichannel multicasting or broadcasting of multizone video |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6618035B1 (en) * | 1999-10-15 | 2003-09-09 | Yves Jean-Paul Guy Reza | Interface unit between a user and an electronic device |
| EP1480409A2 (en) * | 2003-03-17 | 2004-11-24 | Sungjin C&C Co.,LTD. | Digital video recorder having an internet phone and communication method thereof |
| CN101055178A (en) * | 2006-04-14 | 2007-10-17 | 雅音商行 | Positioning system for simultaneously displaying outer scene image and coordinate position map image |
| CN101202863A (en) * | 2007-11-14 | 2008-06-18 | 深圳市同洲电子股份有限公司 | Method, device for displaying record program information and digital television takeover terminal |
| US20090167563A1 (en) * | 2007-12-26 | 2009-07-02 | Aochengtongli S&T Development ( Beijing ) Co., Ltd | integrated intersection traffic control system |
| CN101534423A (en) * | 2009-04-21 | 2009-09-16 | 东北大学 | Network video server based on embedded platform |
| CN202486973U (en) * | 2011-12-20 | 2012-10-10 | 西安大昱光电科技有限公司 | Highway comprehensive road condition information management system |
-
2013
- 2013-05-16 CN CN201310186286.2A patent/CN104168443B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6618035B1 (en) * | 1999-10-15 | 2003-09-09 | Yves Jean-Paul Guy Reza | Interface unit between a user and an electronic device |
| EP1480409A2 (en) * | 2003-03-17 | 2004-11-24 | Sungjin C&C Co.,LTD. | Digital video recorder having an internet phone and communication method thereof |
| CN101055178A (en) * | 2006-04-14 | 2007-10-17 | 雅音商行 | Positioning system for simultaneously displaying outer scene image and coordinate position map image |
| CN101202863A (en) * | 2007-11-14 | 2008-06-18 | 深圳市同洲电子股份有限公司 | Method, device for displaying record program information and digital television takeover terminal |
| US20090167563A1 (en) * | 2007-12-26 | 2009-07-02 | Aochengtongli S&T Development ( Beijing ) Co., Ltd | integrated intersection traffic control system |
| CN101534423A (en) * | 2009-04-21 | 2009-09-16 | 东北大学 | Network video server based on embedded platform |
| CN202486973U (en) * | 2011-12-20 | 2012-10-10 | 西安大昱光电科技有限公司 | Highway comprehensive road condition information management system |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539901A (en) * | 2014-12-24 | 2015-04-22 | 上海伟视清数字技术有限公司 | Decoding display control system and method |
| CN106303402A (en) * | 2015-06-11 | 2017-01-04 | 杭州海康威视系统技术有限公司 | Presetting bit method to set up, call method and the device of monopod video camera |
| CN105704399A (en) * | 2016-03-21 | 2016-06-22 | 北京正奇联讯科技有限公司 | Playing method and system for multi-picture television program |
| CN107396165B (en) * | 2016-05-16 | 2019-11-22 | 杭州海康威视数字技术股份有限公司 | A kind of video broadcasting method and device |
| US10701301B2 (en) | 2016-05-16 | 2020-06-30 | Hangzhou Hikvision Digital Technology Co., Ltd. | Video playing method and device |
| CN107396165A (en) * | 2016-05-16 | 2017-11-24 | 杭州海康威视数字技术股份有限公司 | A kind of video broadcasting method and device |
| CN106254805B (en) * | 2016-07-28 | 2018-09-21 | 浙江大华技术股份有限公司 | A kind of storage method of Video data, device and video recorder |
| CN106254805A (en) * | 2016-07-28 | 2016-12-21 | 浙江大华技术股份有限公司 | Storage method, device and the videocorder of a kind of Video data |
| CN108965781A (en) * | 2017-12-12 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of transmission method of audio/video flow, device and display system |
| CN108965781B (en) * | 2017-12-12 | 2021-08-06 | 视联动力信息技术股份有限公司 | Audio and video stream transmission method and device and display system |
| CN109040826A (en) * | 2018-09-12 | 2018-12-18 | 北京合创软开科技有限公司 | TS code stream storage method, apparatus and system |
| CN109040826B (en) * | 2018-09-12 | 2021-05-11 | 北京合创软开科技有限公司 | TS code stream storage method, device and system |
| CN111104080A (en) * | 2018-10-29 | 2020-05-05 | 杭州海康威视数字技术股份有限公司 | Text remote preview method and device |
| CN111104080B (en) * | 2018-10-29 | 2023-04-07 | 杭州海康威视数字技术股份有限公司 | Text remote preview method and device |
| WO2021134781A1 (en) * | 2020-01-03 | 2021-07-08 | Qualcomm Incorporated | Multichannel multicasting or broadcasting of multizone video |
| CN112702636A (en) * | 2020-10-10 | 2021-04-23 | 广州奥缔飞梭数字科技有限公司 | Intelligent digital display system |
| CN112702636B (en) * | 2020-10-10 | 2022-12-20 | 广州奥缔飞梭数字科技有限公司 | Intelligent digital display system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104168443B (en) | 2017-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104168443A (en) | Method for carrying out video recording on video monitor and network video recorder | |
| CN102750962B (en) | A kind of back method of video file and device | |
| US8718440B2 (en) | Decentralized symmetric network of autonomous digital video recorders and its method of use | |
| CN104410807B (en) | A kind of multi-channel video synchronized playback method and device | |
| JP4481889B2 (en) | Data recording apparatus and method, program, and recording medium | |
| CN101378500B (en) | Method and apparatus for managing video data | |
| CN103886883B (en) | A kind of to damaging the method and system that video monitoring data recovers | |
| CN101438593A (en) | Video browsing based on thumbnail image | |
| US11496671B2 (en) | Surveillance video streams with embedded object data | |
| CN101938601A (en) | Picture pick-up device and control method thereof | |
| KR20160005552A (en) | Imaging apparatus providing video summary and method for providing video summary thereof | |
| US9111571B2 (en) | Image processing apparatus, image processing method, and program | |
| KR20080035891A (en) | Image playback apparatus for providing smart search of motion and method of the same | |
| CN102969013A (en) | Data processing apparatus, method, and control program | |
| US9224428B2 (en) | Recording apparatus and control method thereof | |
| CN100440364C (en) | Information signal edition appts., information signal edition method, and information signal edition program | |
| CN108174261B (en) | Mobile phone system for intercepting and downloading monitoring video image | |
| US9263090B2 (en) | Image processing apparatus, image processing method, and program | |
| JP5762014B2 (en) | REPRODUCTION DEVICE AND REPRODUCTION DEVICE CONTROL METHOD | |
| CN204948221U (en) | A kind of digital hard disc video recorder | |
| KR101995270B1 (en) | Method and apparatus for playing video data | |
| KR100601281B1 (en) | Method for recognizing hard disc of dvr system | |
| JP4400684B2 (en) | Information processing apparatus, recording / reproducing apparatus | |
| WO2022074359A1 (en) | Processing audio or video data | |
| KR20060017387A (en) | Method for displaying video of security system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |