CN101720030A - Method and system for transmitting video data and camera equipment - Google Patents
Method and system for transmitting video data and camera equipment Download PDFInfo
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- CN101720030A CN101720030A CN200910252876A CN200910252876A CN101720030A CN 101720030 A CN101720030 A CN 101720030A CN 200910252876 A CN200910252876 A CN 200910252876A CN 200910252876 A CN200910252876 A CN 200910252876A CN 101720030 A CN101720030 A CN 101720030A
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Abstract
The embodiment of the invention discloses a method for transmitting video data, comprising the following steps of: acquiring the mark information of a terminal from a received video data request information packet, and starting timing; detecting whether a video data request command sent by the terminal which corresponds to the mark information is within a preset timing period or not; if so, transmitting the video data to the corresponding terminal. Accordingly, the embodiment of the invention also discloses camera equipment and a system for transmitting the video data. The embodiment of the invention prevents the safety problem that a user can acquire the video data by sending a request for viewing real-time videos to network camera equipment, realizes the safe and reliable transmission of the video data, effectively ensures the individual privacy safety of the user and enhances the user experience because the user can safely, flexibly and fast acquire the video data through a network in any place.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of video data transmission method and system thereof and a kind of picture pick-up device.
Background technology
Along with the continuous development of electronics technology, the application of network shooting equipment more and more widely, web camera not only can be used for area monitoring based on LAN (Local Area Network), monitors traditionally as residential quarters monitoring, office building, bank, market etc.; And can be used for trans-regional remote monitoring and online the displaying by network, perform in a radio or TV programme on the net long-range children and old man's nurse, unattended communication's center monitoring, tourist attractions, product internet exhibition etc.
Current, the user terminal of far-end often only needs the web browser of use standard, agreement (the IP that interconnects between can network according to network shooting equipment, Internet Protocol) address conducts interviews to network shooting equipment, the situation at real-time monitoring objective scene, and can be to image document real-time edition and storage.Promptly, the user often only need send the request of watching real-time video to network shooting equipment, network shooting equipment will directly send real time video data to this user so, user's individual privacy safety can not get effective guarantee, and produces great threat for user's the individual privacy safety even the security of the lives and property.
Summary of the invention
The embodiment of the invention is to provide a kind of video data transmission method, and a kind of picture pick-up device and a kind of video data transfer system have been realized the transmission safely and effectively to video data, and user's individual privacy safety is effectively ensured.
In order to reach above-mentioned technique effect, the embodiment of the invention has proposed a kind of video data transmission method, comprising:
From the video data request packet that receives, obtain the identification information of terminal, and start timing;
Detect and whether in the default timing period, receive the video data request instruction that sends with the corresponding terminal of described identification information;
When the result of described detection when being, transmit video data to described corresponding terminal.
Preferably, the described step of obtaining the identification information of terminal from the video data request packet that receives comprises:
Resolve the video data request packet that receives;
From the video data request packet of resolving, extract the identification information of terminal.
Preferably, the described detection step that whether receives the video data request instruction that sends with the corresponding terminal of described identification information in the default timing period comprises:
Detect and whether in the default timing period, receive the video data request instruction that terminal sends;
When the result of described detection when being, judge according to described video data request instruction whether the identification information of described terminal consistent with the identification information of the described terminal of obtaining;
When the result of described judgement when being, then carry out the step that transmits video data to described corresponding terminal.
Preferably, before the step of the described identification information that from the video data request packet that receives, obtains terminal, also comprise:
User terminal sends the video request order to the network side platform;
Described network side platform generates the request data package that carries the picture pick-up device sign according to described video request order, and sends the described request packet to video gateway;
Described video gateway generates described video data request packet according to the described request packet, and sends described video data request packet to described picture pick-up device.
Preferably, described user terminal sends before the step of video request order to the network side platform, also comprises:
Described user terminal sends authentication information to described network side platform;
Described network side platform is verified described user terminal according to described authentication information;
After being proved to be successful, described user terminal is carried out the step that sends the video request order to described network side platform.
Correspondingly, the embodiment of the invention discloses a kind of picture pick-up device, comprising:
Acquisition module be used for obtaining from the video data request packet that receives the identification information of terminal, and the triggering timing device starts timing;
Detection module is used to detect the video data request instruction that whether receives with the corresponding terminal transmission of described identification information in the default timing period;
Delivery module, be used for when the testing result of described detection module when being, transmit video data to described corresponding terminal.
Preferably, described acquisition module comprises:
Resolution unit is used to resolve the video data request packet of reception;
Extraction unit is used for from the identification information of the video data request packet extraction terminal of described resolution unit parsing.
Preferably, described detection module comprises:
Detecting unit is used to detect the video data request instruction that whether receives the terminal transmission in the default timing period;
Judging unit, be used for when the testing result of described detecting unit when being, judge according to described video data request instruction whether the identification information of described terminal consistent with the identification information of the described terminal of obtaining;
The judged result processing unit, when the judged result of described judging unit when being, then trigger described delivery module and transmit video data.
Correspondingly, the embodiment of the invention discloses a kind of video data transfer system, comprise picture pick-up device, user terminal, network side platform and video gateway,
After described network side platform was used to verify the identity of user terminal, the video request order that sends according to user terminal generated the request data package that carries the picture pick-up device sign, and sends the described request packet to described video gateway;
Described video gateway is used for generating described video data request packet according to the described request packet, and sends described video data request packet to described picture pick-up device;
Described picture pick-up device is used for obtaining from the video data request packet that receives the identification information of terminal, and startup timing, detect and whether in the default timing period, receive the video data request instruction that sends with the corresponding terminal of described identification information, when the result of described detection when being, transmit video data to described corresponding terminal.
Preferably, described picture pick-up device is above-mentioned picture pick-up device.
Implement the embodiment of the invention, in the default time period, detect the sign of terminal by picture pick-up device and just carry out the transmission of video data when consistent, and user terminal has only by authentication and lands the network side platform, could ask and receive video data, avoided that the user sends the safety issue that the request of watching real-time video can be obtained video data to network shooting equipment in the prior art, realized safe and reliable transmission to video data, user's individual privacy safety is effectively ensured, and the user can flexibly and fast obtain video data by network security arbitrarily local, improved user experience.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the video data transmission method of the embodiment of the invention;
Fig. 2 is whether the detection of the embodiment of the invention receives the video data request instruction that sends with the corresponding terminal of described identification information in the default timing period a method flow schematic diagram;
Fig. 3 is the schematic flow sheet of another embodiment of video data transmission method of the present invention;
Fig. 4 is the structural representation of the video data transfer system of the embodiment of the invention;
Fig. 5 is the structural representation of the picture pick-up device of the embodiment of the invention;
Fig. 6 is the structural representation of the detection module of the embodiment of the invention.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.
See also the schematic flow sheet of the video data transmission method of the embodiment of the invention shown in Fig. 1, comprising:
Step S101: from the video data request packet that receives, obtain the identification information of terminal, and start timing;
Particularly, after picture pick-up device receives the video data request packet, this video data request packet is resolved, thus the identification information of terminal in the extraction video data request packet, and triggering timing device startup timing, the identification information of this terminal can be the information such as IP address of terminal.
Step S102: detect whether in the default timing period, receive the video data request instruction that sends with the corresponding terminal of described identification information;
Particularly, when the test results is yes, execution in step S103 then, when testing result for not the time, that is, after the timer timing is overtime, still do not receive the video data request instruction that sends with the corresponding terminal of described identification information, then process ends.
Step S103: transmit video data to described corresponding terminal.
Need to prove that among the step S101, the identification information of the terminal that picture pick-up device extracts can be stored on the storage chip such as FLASH, this step can be regarded as the licensing process of picture pick-up device to user terminal; Among the step S102, when testing result for not the time, picture pick-up device can also send indication to described corresponding terminal, resend request with prompt terminal.
Below in conjunction with Fig. 2, further describe step S102, comprising:
Step S201: detect whether in the default timing period, receive the video data request instruction that terminal sends;
Particularly, the described timing period can be 30 seconds of setting in advance or 40 seconds etc., when the test results is yes, execution in step S202 then, when testing result for not the time, promptly, after the timer timing is overtime, still do not receive the video data request instruction that terminal sends, then process ends.
Step S202: whether the identification information of judging described terminal according to described video data request instruction is consistent with the identification information of the described terminal of obtaining;
Particularly, described video data request instruction carries the identification information of terminal, when judging this identification information when consistent with the identification information that obtains preservation, when promptly judging user terminal for the equipment of having authorized, execution in step S203 then, promptly carry out step S103 in the foregoing description, otherwise execution in step S201.
Step S203: transmit video data to described corresponding terminal.
Consult the schematic flow sheet of another embodiment of the video data transmission method of the present invention shown in Fig. 3 below, further describe the video data transmission method of the embodiment of the invention, comprising:
Step S301: user terminal sends authentication information to the network side platform;
Particularly, user terminal can be computer, portable terminal, perhaps personal digital assistant (PDA, Personal Digital Assistant) etc., the network side platform can be specially the security protection service platform that sets in advance, user terminal can pass through Asymmetrical Digital Subscriber Line (ADSL, Asymmetric Digital SubscriberLine), mobile network's (as networks such as global system for mobile communications GSM or 3G), fiber optic networks etc. are connected with described network side platform, and described authentication information can require the user name of input for the network side platform, password is or/and verification code information etc.
Step S302: described network side platform is verified described user terminal according to described authentication information;
Particularly, user terminal is registered at the network side platform in advance, the network side platform stores the information of user's registration, whether this authentication information is consistent with the log-on message of storage finishes checking to the network side platform by contrasting, comprise user name, password and verification code information as this authentication information, so when user name, the password of this input consistent with the log-on message of storage, and after identifying code do not have mistake, could pass through checking, allow user's logging in network side platform.
Step S303: described user terminal sends the video request order to the network side platform;
Particularly, behind the user terminal logging in network side platform, forward the page of watching video to, and click the button of watching real-time video on this page and promptly sent the video request order to the network side platform.
Step S304: described network side platform generates the request data package that carries the picture pick-up device sign according to described video request order;
Particularly, described network side platform with the identification information (as information such as IP addresses) of the identification information of user terminal, picture pick-up device that needs are watched and watch operational order to pack, generates request data package according to described video request order.
Step S305: described network side platform sends the described request packet to video gateway;
Particularly, described network side platform can by ADSL, mobile network's (as networks such as GSM or 3G), fiber optic network etc. with as described in video gateway be connected.
Step S306: described video gateway generates described video data request packet according to the described request packet;
Particularly, described video gateway extracts the identification information of the picture pick-up device in the described request packet, with the identification information of user terminal and watch operational order to pack, generates the video data request packet.Need to prove that if video gateway receives the failure of described request packet, then this video gateway sends indication to the network side platform, the prompting user connects overtime, needs request again.
Step S307: described video gateway sends described video data request packet to described picture pick-up device;
Particularly, described video gateway sends described video data request packet according to the identification information of the picture pick-up device of said extracted to this picture pick-up device, described video gateway can be connected with described picture pick-up device by wireless compatibility authentication (WIFI, Wireless Fidelity), bluetooth BLUETOOTH or RJ45 etc.
Step S308: picture pick-up device obtains the identification information of terminal from the video data request packet that receives, and starts timing;
Particularly, as above-mentioned embodiment unanimity, repeat no more here.
Step S309: described user terminal sends the video data request instruction to picture pick-up device;
Particularly, user terminal sends video data request instruction to picture pick-up device by network in the default timing period, and this video data request instruction carries the identification information of local terminal.
Step S310: described picture pick-up device judges whether the identification information of described terminal is consistent with the identification information of the described terminal of obtaining;
Step S311: when judged result when being, described picture pick-up device transmits video data to described user terminal.
Particularly, described picture pick-up device can by ADSL, mobile network's (as networks such as GSM or 3G), fiber optic network etc. with as described in the network side platform be connected, real time video data is sent to the network side platform, video is presented to user terminal by described network side platform.
Need to prove that picture pick-up device can be video camera apparatus such as web camera, video server, video frequency collection card.
Describe the flow process of the video data transmission method of the embodiment of the invention above in detail, correspondingly, describe the structure of the video data transfer system of the embodiment of the invention below in detail.
See also the structural representation of the video data transfer system of the embodiment of the invention shown in Fig. 4, comprise picture pick-up device 1, video gateway 2, network side platform 3 and user terminal 4, wherein
After network side platform 3 was used to verify the identity of user terminal 4, the video request order that sends according to user terminal 4 generated request data package, and sent the described request packet to video gateway 2;
Particularly, user terminal 4 can be computer, portable terminal or personal digital assistant (PDA, Personal Digital Assistant) etc., network side platform 3 can be specially the security protection service platform that sets in advance, user terminal 4 can pass through Asymmetrical Digital Subscriber Line (ADSL, Asymmetric DigitalSubscriber Line), mobile network's (as networks such as global system for mobile communications GSM or 3G), fiber optic network etc. and be connected with network side platform 3; User terminal 4 sends authentication information to the network side platform 3 that connects, described authentication information can require the user name of input for the network side platform, password is or/and verification code information etc., particularly, user terminal 4 can be registered at network side platform 3 in advance, network side platform 3 stores the information of user's registration, network side platform 3 by contrast this authentication information whether with the consistent authentication of finishing user terminal 4 of log-on message of storage, comprise user name as this authentication information, password and verification code information, the user name of working as this input so, password is consistent with the log-on message of storage, and after identifying code do not have mistake, could pass through checking, allow user's logging in network side platform 3; Behind the user terminal 4 logging in network side platforms 3, forward the page of watching video to, and click the button of watching real-time video on this page and promptly sent the video request order to network side platform 3; Network side platform 3 according to described video request order with the identification information (as information such as IP addresses) of the identification information of user terminal 4, picture pick-up device 1 that needs are watched and watch operational order to pack, generate request data package, and to video gateway 2 transmission described request packets, network side platform 3 can be connected with video gateway 2 by ADSL, mobile network's (1 as networks such as GSM or 3G), fiber optic network etc.
Particularly, video gateway 2 extracts the identification information of the picture pick-up device 1 in the described request packet, with the identification information of user terminal 4 and watch operational order to pack, generate the video data request packet, and send described video data request packet to this picture pick-up device 1 according to the identification information of the picture pick-up device 1 of said extracted, video gateway 2 can be connected with picture pick-up device 1 by wireless compatibility authentication (WIFI, Wireless Fidelity), bluetooth BLUETOOTH or RJ45 etc.Need to prove that if video gateway 2 receives the failure of described request packet, then video gateway 2 sends indication to network side platform 3, the prompting user connects overtime, needs request again.
Picture pick-up device 1 is used for obtaining from the video data request packet that receives the identification information of terminal, and startup timing, detect and whether in the default timing period, receive the video data request instruction that sends with the corresponding terminal of described identification information, when the result of described detection when being, transmit video data to described corresponding user terminal.
Further, in conjunction with the structural representation of the picture pick-up device of the embodiment of the invention shown in Fig. 5, describe the structure of the video data transfer system of the embodiment of the invention in detail, picture pick-up device 1 comprises acquisition module 11, detection module 12 and delivery module 13, wherein
Particularly, the acquisition module 11 of picture pick-up device 1 also comprises resolution unit 111 and extraction unit 112, and resolution unit 111 is used to resolve the video data request packet of reception; Extraction unit 112 is used for extracting from the video data request packet that resolution unit 111 is resolved the identification information of terminal, and the identification information of this terminal can be the information such as IP address of terminal.
Need to prove that the identification information of the terminal that the extraction unit of picture pick-up device 1 112 extracts can be stored on the storage chip such as FLASH; When the testing result of detection module 12 for not the time, picture pick-up device 1 can also send indication to described corresponding terminal, resend request with prompt terminal.
Structural representation below in conjunction with the detection module of the embodiment of the invention shown in Fig. 6, further describe the structure of the picture pick-up device 1 of the embodiment of the invention, detection module 12 comprises detecting unit 121, judging unit 122 and judged result processing unit 123, wherein
Detecting unit 121 is used to detect the video data request instruction that whether receives the terminal transmission in the default timing period;
Particularly, the described timing period can be 30 seconds of setting in advance or 40 seconds etc.
Judging unit 122 be used for when the testing result of detecting unit 121 when being, judge according to described video data request instruction whether the identification information of described terminal consistent with the identification information of the described terminal of obtaining;
Judged result processing unit 123 when the judged result of judging unit 122 when being, then trigger delivery module 13 and transmit video datas.
Need to prove, picture pick-up device 1 can be connected with network side platform 3 by ADSL, mobile network's (as networks such as GSM or 3G), fiber optic network etc., real time video data is sent to network side platform 3, by network side platform 3 video is presented to user terminal 4, picture pick-up device 1 can be video camera apparatus such as web camera, video server, video frequency collection card.
In sum, pass through the foregoing description, picture pick-up device detects the sign of terminal and just carries out the transmission of video data when consistent in the default time period, and user terminal has only by authentication and lands the network side platform, could ask and receive video data, avoided that the user sends the safety issue that the request of watching real-time video can be obtained video data to network shooting equipment in the prior art, realized safe and reliable transmission to video data, user's individual privacy safety is effectively ensured, and the user can flexibly and fast obtain video data by network security arbitrarily local, improved user experience.
Need to prove that through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement by hardware.Based on such understanding, all or part of can the embodying that technical scheme of the present invention contributes to background technology with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Above disclosed only is preferred embodiment in the embodiment of the invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (10)
1. a video data transmission method is characterized in that, comprising:
From the video data request packet that receives, obtain the identification information of terminal, and start timing;
Detect and whether in the default timing period, receive the video data request instruction that sends with the corresponding terminal of described identification information;
When the result of described detection when being, transmit video data to described corresponding terminal.
2. the method for claim 1 is characterized in that, the described step of obtaining the identification information of terminal from the video data request packet that receives comprises:
Resolve the video data request packet that receives;
From the video data request packet of resolving, extract the identification information of terminal.
3. the method for claim 1 is characterized in that, whether described detection receives the video data request instruction that sends with the corresponding terminal of described identification information in the default timing period step comprises:
Detect and whether in the default timing period, receive the video data request instruction that terminal sends;
When the result of described detection when being, judge according to described video data request instruction whether the identification information of described terminal consistent with the identification information of the described terminal of obtaining;
When the result of described judgement when being, then carry out the step that transmits video data to described corresponding terminal.
4. as claim 1,2 or 3 each described methods, it is characterized in that, before the step of the described identification information that from the video data request packet that receives, obtains terminal, also comprise:
User terminal sends the video request order to the network side platform;
Described network side platform generates the request data package that carries the picture pick-up device sign according to described video request order, and sends the described request packet to video gateway;
Described video gateway generates described video data request packet according to the described request packet, and sends described video data request packet to described picture pick-up device.
5. method as claimed in claim 4 is characterized in that, described user terminal sends before the step of video request order to the network side platform, also comprises:
Described user terminal sends authentication information to described network side platform;
Described network side platform is verified described user terminal according to described authentication information;
After being proved to be successful, described user terminal is carried out the step that sends the video request order to described network side platform.
6. a picture pick-up device is characterized in that, comprising:
Acquisition module be used for obtaining from the video data request packet that receives the identification information of terminal, and the triggering timing device starts timing;
Detection module is used to detect the video data request instruction that whether receives with the corresponding terminal transmission of described identification information in the default timing period;
Delivery module, be used for when the testing result of described detection module when being, transmit video data to described corresponding terminal.
7. picture pick-up device as claimed in claim 6 is characterized in that, described acquisition module comprises:
Resolution unit is used to resolve the video data request packet of reception;
Extraction unit is used for from the identification information of the video data request packet extraction terminal of described resolution unit parsing.
8. picture pick-up device as claimed in claim 6 is characterized in that, described detection module comprises:
Detecting unit is used to detect the video data request instruction that whether receives the terminal transmission in the default timing period;
Judging unit, be used for when the testing result of described detecting unit when being, judge according to described video data request instruction whether the identification information of described terminal consistent with the identification information of the described terminal of obtaining;
The judged result processing unit, when the judged result of described judging unit when being, then trigger described delivery module and transmit video data.
9. a video data transfer system is characterized in that, comprises picture pick-up device, user terminal, network side platform and video gateway, wherein
After described network side platform was used to verify the identity of user terminal, the video request order that sends according to user terminal generated the request data package that carries the picture pick-up device sign, and sends the described request packet to described video gateway;
Described video gateway is used for generating described video data request packet according to the described request packet, and sends described video data request packet to described picture pick-up device;
Described picture pick-up device is used for obtaining from the video data request packet that receives the identification information of terminal, and startup timing, detect and whether in the default timing period, receive the video data request instruction that sends with the corresponding terminal of described identification information, when the result of described detection when being, transmit video data to described corresponding user terminal.
10. system as claimed in claim 9 is characterized in that, described picture pick-up device is as claim 6,7 or 8 each described picture pick-up devices.
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| CN200910252876A CN101720030A (en) | 2009-11-30 | 2009-11-30 | Method and system for transmitting video data and camera equipment |
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| CN200910252876A CN101720030A (en) | 2009-11-30 | 2009-11-30 | Method and system for transmitting video data and camera equipment |
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| CN102209235A (en) * | 2011-05-20 | 2011-10-05 | 宇龙计算机通信科技(深圳)有限公司 | Monitoring method and monitoring terminal |
| CN103533301A (en) * | 2013-09-27 | 2014-01-22 | 南车株洲电力机车研究所有限公司 | Video data acquisition system and method |
| CN104378326A (en) * | 2013-08-12 | 2015-02-25 | 联想(北京)有限公司 | Information processing equipment, server and method for server |
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| CN104378326A (en) * | 2013-08-12 | 2015-02-25 | 联想(北京)有限公司 | Information processing equipment, server and method for server |
| CN104378326B (en) * | 2013-08-12 | 2018-06-01 | 联想(北京)有限公司 | Information processing equipment, server and the method for it |
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| CN107959688A (en) * | 2017-12-14 | 2018-04-24 | 恒宝股份有限公司 | The safety certifying method and its Verification System that a kind of terminal and picture pick-up device are mutually authenticated |
| CN109788249A (en) * | 2018-12-27 | 2019-05-21 | 浙江蓝卓工业互联网信息技术有限公司 | Video monitoring control method based on industry internet operating system |
| WO2020186457A1 (en) * | 2019-03-19 | 2020-09-24 | 华为技术有限公司 | Authentication method and apparatus for ip camera |
| CN113557703A (en) * | 2019-03-19 | 2021-10-26 | 华为技术有限公司 | Authentication method and device for network camera |
| CN113557703B (en) * | 2019-03-19 | 2024-05-14 | 华为技术有限公司 | Authentication method and device of network camera |
| CN110650317A (en) * | 2019-09-27 | 2020-01-03 | 深圳市大拿科技有限公司 | Camera viewing method and terminal equipment |
| CN110730222A (en) * | 2019-09-27 | 2020-01-24 | 深圳市大拿科技有限公司 | Remote camera shooting presentation method |
| CN110730222B (en) * | 2019-09-27 | 2021-12-21 | 深圳市海雀科技有限公司 | Remote camera shooting presentation method |
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