CN109617971A - A kind of method and device for downloading breakpoint transmission - Google Patents
A kind of method and device for downloading breakpoint transmission Download PDFInfo
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- CN109617971A CN109617971A CN201811539333.6A CN201811539333A CN109617971A CN 109617971 A CN109617971 A CN 109617971A CN 201811539333 A CN201811539333 A CN 201811539333A CN 109617971 A CN109617971 A CN 109617971A
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- video
- monitoring
- monitoring video
- video recording
- downloading
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention discloses a kind of method and devices for downloading breakpoint transmission, are related to field of communication technology.To solve the prior art when download interrupt when, entire video file need to be re-downloaded, cause to waste time and the problem of flow.This method comprises: receiving the multiple monitoring videos of video recording system transmission to match with the first downloading video recording request；When the monitoring video stops to send the first object monitoring video, the multiple first object monitoring videos received are matched with multiple first monitoring video files, multiple first monitoring video files of non-successful match are confirmed as the second monitoring video file；The second downloading video recording request is sent to the video recording system by server-side, is carried at the beginning of the second target monitoring is recorded a video in downloading video recording request and finish time.
Description
Technical field
The present invention relates to fields of communication technology, more particularly relate to a kind of method and device for downloading breakpoint transmission.
Background technique
Currently, monitoring device is widely used in various public places, for monitoring site safety, such as each emporium, do
The place public building Nei Deng is generally fitted with monitoring device.The monitoring device of early stage is usually closed monitor system, which includes
Front end picture pick-up device, back-end host equipment and display, specifically, front end picture pick-up device collection site image, and transmitted
Field condition is watched for staff by display simultaneous display monitor video image in real time to back-end host equipment, with prison
Control site safety.
With the rapid development of network technology, monitoring device gradually reforms upgrading, can remotely be monitored by network implementations
Etc. functions.Client can establish connection by network and monitoring device, watch monitor video in real time, can also download monitoring and set
The monitoring video of standby storage.In monitoring video downloading process, after client receives the download instruction of user, to corresponding monitoring
At the beginning of equipment sends the monitoring video to be downloaded and finish time, monitoring device is then by corresponding monitoring video from opening
The code stream of moment to finish time beginning returns to client, and client carries out the preservation of code stream, and then completes downloading.
But once since network or artificial origin cause downloading to be interrupted in downloading process, due to due to video recorder
Do not have the function that can continue to read in similar http protocol by file stream byte location, video recorder only provides entire file stream
Downloading mode, so if when download interrupt when, all need to re-download entire video file.It will cause time and flow in this way
A large amount of wastes can be taken more time especially in the limited environment of some bandwidth.
Summary of the invention
The embodiment of the present invention provides a kind of method and device for downloading breakpoint transmission, to solve the prior art when in downloading
When disconnected, entire video file need to be re-downloaded, causes to waste time and the problem of flow.
The embodiment of the present invention provides a kind of method for downloading breakpoint transmission, is applied to client, which comprises
Receive the multiple monitoring videos of video recording system transmission to match with the first downloading video recording request；
When the monitoring video stops to send the monitoring video, by the multiple monitoring videos received and first
The video file for including in monitoring video file is matched, and will not be completed in the first monitoring video file matched described
Video file is confirmed as the second monitoring video file；Wherein, every section of monitoring video corresponding start time and a knot
Beam moment, each video file include a start time and a finish time；
The second downloading video recording request is sent to the video recording system by server-side, is carried in the downloading video recording request
At the beginning of second target monitoring is recorded a video and finish time, at the beginning of second target monitoring video recording and finish time
It is to be determined according to the second monitoring video file.
Preferably, the multiple monitoring videos to match with the first downloading video recording request for receiving video recording system transmission
Before, further includes:
Inquiry video recording request is obtained, at the beginning of carrying the first object monitoring video in the inquiry video recording request
Inquiry video recording request is sent to the video recording system by server-side by quarter and finish time；
It receives the inquiry video recording that the video recording system returns and requests corresponding query result, the query result packet
Include multiple first monitoring video files including the first object monitoring video；To the monitoring video send it is described with it is described
The first downloading video recording request that inquiry video recording request matches, so that the video recording system is sent according to the first downloading request
The monitoring video corresponding with the first monitoring video file.
Preferably, the first monitoring video file includes the size of monitoring video, the store path of monitoring video, prison
The filename for controlling video recording, at the beginning of monitoring video and finish time；
The multiple first object monitoring videos that will be received match with multiple first monitoring video files, tool
Body includes:
By every section of monitoring video it is corresponding at the beginning of and finish time respectively with the first monitoring video file
Including monitoring video at the beginning of and finish time matched.
It preferably, is according to multiple second monitoring with finish time at the beginning of the second target monitoring video recording
What video file determined, it specifically includes:
It is carried out at the beginning of the multiple video files for including by the second monitoring video file are corresponding with finish time
Sequence, at the beginning of second target monitoring video recording will be determined as with current time difference maximum time point, will with it is current
Time difference at the smallest time point is determined as the finish time of the second target monitoring video recording.
Preferably, the video recording system includes multiple video recording equipments；
The corresponding monitoring video of multiple video files that the first monitoring video file includes is respectively stored in the record
As in equipment；Or
The corresponding monitoring video of multiple video files that the second monitoring video file includes is respectively stored in the record
As in equipment.
The embodiment of the invention also provides a kind of devices for downloading breakpoint transmission, are applied to client, and described device includes:
Receiving unit, the multiple monitoring to match with the first downloading video recording request for receiving video recording system transmission are recorded
Picture；
Confirmation unit is used for when the monitoring video stops to send the monitoring video, multiple described by what is received
The video file for including in monitoring video and the first monitoring video file is matched, by the first monitoring video file not
It completes the matched video file and is confirmed as the second monitoring video file；Wherein, it opens for every section the monitoring video corresponding one
Begin moment and a finish time, each video file includes a start time and a finish time；
Transmission unit, for sending the second downloading video recording request, the downloading record to the video recording system by server-side
As at the beginning of carrying the video recording of the second target monitoring in request and finish time, the beginning of second target monitoring video recording
Moment and finish time are determined according to the second monitoring video file.
Preferably, the receiving unit is also used to:
Inquiry video recording request is obtained, at the beginning of carrying the first object monitoring video in the inquiry video recording request
Inquiry video recording request is sent to the video recording system by server-side by quarter and finish time；
It receives the inquiry video recording that the video recording system returns and requests corresponding query result, the query result packet
Include multiple first monitoring video files including the first object monitoring video；To the monitoring video send it is described with it is described
The first downloading video recording request that inquiry video recording request matches, so that the video recording system is sent according to the first downloading request
The monitoring video corresponding with the first monitoring video file.
Preferably, the first monitoring video file includes the size of monitoring video, the store path of monitoring video, prison
The filename for controlling video recording, at the beginning of monitoring video and finish time；
The confirmation unit is specifically used for:
By every section of monitoring video it is corresponding at the beginning of and finish time respectively with the first monitoring video file
Including monitoring video at the beginning of and finish time matched.
Preferably, the transmission unit is specifically used for:
It is carried out at the beginning of the multiple video files for including by the second monitoring video file are corresponding with finish time
Sequence, at the beginning of second target monitoring video recording will be determined as with current time difference maximum time point, will with it is current
Time difference at the smallest time point is determined as the finish time of the second target monitoring video recording.
Preferably, the video recording system includes multiple video recording equipments；
The corresponding monitoring video of multiple video files that the first monitoring video file includes is respectively stored in the record
As in equipment；Or
The corresponding monitoring video of multiple video files that the second monitoring video file includes is respectively stored in the record
As in equipment.
The embodiment of the invention provides a kind of method and devices for downloading breakpoint transmission, are applied to client, the method
It include: the multiple monitoring videos to match with the first downloading video recording request for receiving video recording system transmission；When the monitoring is recorded
When as stopping to send the monitoring video, include by the multiple monitoring videos received and in the first monitoring video file
Video file is matched, and the matched video file will not be completed in the first monitoring video file and is confirmed as the second prison
Control video file；Wherein, the every section of monitoring video corresponding start time and a finish time, each video recording text
Part includes a start time and a finish time；The second downloading video recording is sent to the video recording system by server-side to ask
It asks, at the beginning of carrying the video recording of the second target monitoring in downloading video recording request and finish time, second target
At the beginning of monitoring video and finish time is determined according to the second monitoring video file.In this method, when from record
When causing to stop because of network cause as system downloading first object monitoring video, then client can be more according to being currently received
The first object monitoring of downloading has been completed in the matching relationship of a first object monitoring video and the first monitoring video file, confirmation
Video recording；Further, the first object monitoring video that do not download is confirmed as the video recording of the second target monitoring, by non-successful match
First monitoring video file is confirmed as the second monitoring video file, when being downloaded for the second time, in the second downloading record of generation
As request in carry the second target monitoring video recording at the beginning of and finish time, thus only need from unfinished downloading when
Between section start to download, avoid to exist in the prior art and re-download the problem of having downloaded file, solve it is existing need to be again
Cause to waste time when downloading and the problem of flow.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of method flow schematic diagram for downloading breakpoint transmission provided in an embodiment of the present invention；
Fig. 2 is a kind of apparatus structure schematic diagram for downloading breakpoint transmission provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 illustratively shows a kind of method flow schematic diagram for downloading breakpoint transmission provided in an embodiment of the present invention,
As shown in Figure 1, this method mainly comprises the steps that
Step 101, the multiple monitoring videos of video recording system transmission to match with the first downloading video recording request are received；
Step 102, when the monitoring video stops to send the monitoring video, the multiple monitoring received are recorded
It, will be unfinished in the first monitoring video file as being matched with the video file for including in the first monitoring video file
The video file matched is confirmed as the second monitoring video file；Wherein, every section of monitoring video corresponding start time
With a finish time, each video file includes a start time and a finish time；
Step 103, the second downloading video recording request, the downloading video recording request are sent to the video recording system by server-side
At the beginning of inside carrying the video recording of the second target monitoring and finish time, at the beginning of second target monitoring video recording and
Finish time is determined according to the second monitoring video file.
It should be noted that in this embodiment, executing subject is client, i.e., client by with server-side and video recording
It is interacted between system, thus from video recording system downloading object file.
Under normal circumstances, a variety of different video recording equipments, such as DVR, NVR etc. can be accessed in security system, and above-mentioned
Video recording equipment can provide the contents such as video to client.
In embodiments of the present invention, if user needs to download target monitoring video recording out of video recording system by client,
Need to first pass through server-side inquiry video recording system, and according to video recording system feedback and query result, confirmation target monitoring video recording
Whether downloading is completed.
Specifically, before step 101, client receives the inquiry video recording request of user's input, and inquiry video recording is asked
At the beginning of carrying first object monitoring video in asking and finish time information.Further, client needs look into this
It askes request of recording a video and is sent to server-side, after server-side receives inquiry video recording request, which is recorded a video and requests to send
To video recording system.
In embodiments of the present invention, after video recording system receives inquiry video recording request, inquiry video recording can be parsed
It is further monitored and is recorded according to first object with finish time at the beginning of the first object monitoring video carried in request
As at the beginning of and finish time, will be inquired in corresponding monitoring video of above-mentioned period out of multiple video recording equipments, and
It is corresponding to record video file corresponding with the monitoring video inquired, the video file of record is confirmed as the first monitoring record
As file.
It should be noted that due to the first object monitoring record of user's carrying in the inquiry video recording request that client inputs
As at the beginning of and finish time may it is corresponding with the monitoring video inquired at the beginning of and finish time presence mistake
Difference or first object monitoring video can correspond to multiple monitoring videos in video recording system.Therefore, the prison in order to avoid inquiring
The control video recording problem not corresponding with first object monitoring video, in embodiments of the present invention, by opening for the monitoring video inquired
Moment beginning and finish time are disposed as at the beginning of being more than or equal to first object monitoring video and finish time.Than
Such as, if at the beginning of first object monitoring video with finish time being respectively 9:32~10:05, the prison of video recording system confirmation
At the beginning of control video recording and at the beginning of finish time can be 9:30~10:15, or the monitoring video of confirmation and tie
Beam moment 9:30~10:10.In embodiments of the present invention, video recording system confirmation monitoring video at the beginning of and finish time
At least will be equal to first object monitoring video at the beginning of and finish time, to video recording system confirmation monitoring video beginning
Moment and finish time more than at the beginning of first object monitoring video and the specific time span of finish time without limitation.
Further, due to not can confirm that first object monitoring video at the beginning of time between finish time it is long
Degree, furthermore, it include multiple video recording equipments in video recording system, so first object monitoring video may corresponding multiple monitoring
Video recording.For example, if at the beginning of first object monitoring video and finish time be respectively 9:32~10:05, video recording system
Monitoring video at the beginning of the monitoring video of confirmation and when finish time can be 9:30~10:10, in this period
It is 9:30~9:40,9:40~9:50,9:50~10:00 that the period, which may be followed successively by, and 5 monitoring of 10:00~10:10 are recorded
Picture.Since each monitoring video can correspond to a video file, it is in embodiments of the present invention, above-mentioned in order to solve
The problem of one target monitoring video recording corresponds to multiple monitoring videos, it is preferable that close the corresponding video file of multiple monitoring videos
And together and it is confirmed as the first monitoring video file.
It should be noted that may include having a video file in the first monitoring video file, also may include have it is more
A video file does not in embodiments of the present invention do the particular number for the video file for including in the first monitoring video file
It limits.
Further, when video recording system according to inquiry video recording request confirmation and inquiry record a video the corresponding monitoring video of request it
It afterwards, can be by server-side to one query result of client feedback.It should be noted that including first in the query result
Monitoring video file.
After client receives the query result, understand according to the video file for including in the first monitoring video file,
Successively confirm the size of each monitoring video, the store path of monitoring video, the filename of monitoring video, the beginning of monitoring video
Moment and finish time.When client confirms the corresponding multiple monitoring of first object monitoring video according to the first monitoring video file
After video recording, then the first downloading video recording request can be sent to video recording system, and the first downloading video recording request is recorded a video with inquiry
Request matches, i.e., first downloading video recording request in be carried to first object monitoring video at the beginning of and finish time.
It in embodiments of the present invention, can be according to the first monitoring after video recording system receives the first downloading video recording request
The video file for including in video file sends monitoring video to client.It should be noted that if the first monitoring video file
It inside include multiple video files, then video recording system successively can send monitoring video corresponding with video file to client, directly
Received the multiple monitoring videos for including in the corresponding first monitoring video file of first object monitoring video to client, then this
Secondary client downloading object file out of video recording system is just completed.
Specifically, in a step 101, client receives the matched more with the first downloading video recording request of video recording system transmission
A monitoring video, the monitoring video that client has been received are confirmed as completing downloading monitoring video.
In practical applications, if because of network problem or other problems, the prison for causing video recording system to transmit to client
Control video recording may stop.In order to solve in the prior art, stops if downloading exists, requires to re-download entire video file,
Cause to waste time and the problem of flow.
In the embodiment of the present invention, the multiple monitoring videos having been received are confirmed as after completing downloading monitoring video,
It also needs to match the video file for completing to include in downloading monitoring video and the first monitoring video file, due to each record
As file includes a start time and finish time, meanwhile, each completion downloading monitoring video has also corresponded to one and has opened
Begin moment and finish time, by it is each complete downloading monitoring video successively with multiple video recordings for including in the first monitoring video file
File is matched, then the quantity of failed matched video file in the first monitoring video file can be confirmed, further,
Matched video file failed in first monitoring video file is confirmed as the second monitoring video file.For example, if the first prison
The quantity for the video file for including in control video file has 5, wherein at the beginning of each video file is corresponding at the end of
It is respectively as follows: 9:30~9:40,9:40~9:50,9:50~10:00,10:00~10:10 quarter, if completing downloading monitoring video
File includes 3, and is respectively as follows: 9:30~9:40 at the beginning of each completion downloading monitoring video with finish time, and 9:
40~9:50,9:50~10:00, then by complete downloading monitoring video and the first monitoring video file in include video file into
After row matching, then matched 2 video files that do not complete for including in the first monitoring video file can be confirmed as second
Monitoring video file, wherein at the beginning of 2 video files including in the second monitoring video file are corresponding and finish time
Respectively 9:50~10:00,10:00~10:10.
It should be noted that failed matched video file is confirmed as the second monitoring video file herein, only it is
It is distinguished with the first monitoring video file, in practical applications, there is no substantive difference between two monitoring video files.
In a step 102, it after client stops to receive the monitoring video of video recording system transmission, is downloaded according to completion
After monitoring video and the first monitoring video file confirm the second monitoring video, then the video recording that can include according to the second monitoring video
It is requested at the beginning of file is corresponding with finish time, the second downloading of confirmation, and the second downloading request is sent out by server-side
It send to video recording system.It should be noted that at the beginning of carrying the video recording of the second target monitoring in the second downloading video recording request
And finish time.In embodiments of the present invention, the video recording of the second target monitoring is a part of content of first object monitoring video, is
Client after downloading stops is distinguished to be downloaded again, by target monitoring video recording be successively confirmed as first object monitoring video with
Second target monitoring video recording, wherein it is first time downloading that client carries out that first object monitoring video is corresponding, and the second mesh
It is after downloading stops that mark monitoring video is then corresponding, and the downloading again that client carries out, downloading again here can be reality
Quantitative second of downloading, the third time downloading being also possible on actual quantity.
It in embodiments of the present invention, is according to the second monitoring record with finish time at the beginning of the video recording of the second target monitoring
Confirm at the beginning of being corresponded to as the video file for including with finish time, specifically, will include in the second monitoring video
Multiple video files are ranked up according to time relationship, will be confirmed as the second target monitoring in current time difference maximum time point
At the beginning of video recording, the finish time of the second target monitoring video recording will be confirmed as in current time difference the smallest time point.
Further, after the second downloading video recording request is sent to video recording system by server-side by client end, then
It, can root at the beginning of video recording system is according to the video recording of the second target monitoring is carried in the second downloading video recording request and finish time
According to the video file for including in the first monitoring video file, at the beginning of sending to client with the video recording of the second target monitoring and
Finish time corresponding monitoring video, until by the finish time for including in the first monitoring video file and the second target monitoring
The finish time that video recording includes, corresponding monitoring video was sent, then completed this time to download.
In conclusion it is applied to client the embodiment of the invention provides a kind of method and device for downloading breakpoint transmission,
The described method includes: receiving the multiple monitoring videos of video recording system transmission to match with the first downloading video recording request；Work as institute
When stating the monitoring video suspension transmission monitoring video, by the multiple monitoring videos received and the first monitoring video file
The video file for inside including is matched, and the matched video file confirmation will not be completed in the first monitoring video file
For the second monitoring video file；Wherein, the every section of monitoring video corresponding start time and a finish time, Mei Gesuo
Stating video file includes a start time and a finish time；The second downloading is sent to the video recording system by server-side
Video recording request, carries at the beginning of the second target monitoring is recorded a video in downloading video recording request and finish time, and described the
At the beginning of two target monitorings are recorded a video and finish time is determined according to the second monitoring video file.In this method,
When causing to stop because of network cause from video recording system downloading first object monitoring video, then client can be received according to current
The first mesh of downloading has been completed in the matching relationship of the multiple first object monitoring videos and the first monitoring video file that arrive, confirmation
Mark monitoring video；Further, the first object monitoring video that do not download is confirmed as the video recording of the second target monitoring, will do not matched
Successful first monitoring video file is confirmed as the second monitoring video file, when being downloaded for the second time, the second of generation
Downloading video recording request in carry the second target monitoring video recording at the beginning of and finish time, thus only need from do not complete under
The period of load starts to download, and avoids to exist in the prior art and re-downloads the problem of having downloaded file, solves existing
Cause to waste time when need to re-download and the problem of flow.
Based on the same inventive concept, the embodiment of the invention provides a kind of devices for downloading breakpoint transmission, due to the device
The principle for solving technical problem is similar to a kind of downloading method of breakpoint transmission, therefore the implementation of the device may refer to method
Implement, overlaps will not be repeated.
Fig. 2 is a kind of apparatus structure schematic diagram for downloading breakpoint transmission provided in an embodiment of the present invention, as shown in Fig. 2, should
Device includes receiving unit 201, confirmation unit 202 and transmission unit 203.
Receiving unit 201, for receiving the multiple prisons of video recording system transmission to match with the first downloading video recording request
Control video recording；
Confirmation unit 202, multiple institutes for will receive when the monitoring video stops to send the monitoring video
The video file for including in monitoring video and the first monitoring video file is stated to be matched, it will be in the first monitoring video file
It does not complete the matched video file and is confirmed as the second monitoring video file；Wherein, every section of monitoring video is one corresponding
Start time and a finish time, each video file include a start time and a finish time；
Transmission unit 203, for sending the second downloading video recording request, the downloading to the video recording system by server-side
It is opened at the beginning of carrying the video recording of the second target monitoring in video recording request with finish time, the second target monitoring video recording
Moment beginning and finish time are determined according to the second monitoring video file.
Preferably, the receiving unit 201 is also used to:
Inquiry video recording request is obtained, at the beginning of carrying the first object monitoring video in the inquiry video recording request
Inquiry video recording request is sent to the video recording system by server-side by quarter and finish time；
It receives the inquiry video recording that the video recording system returns and requests corresponding query result, the query result packet
Include multiple first monitoring video files including the first object monitoring video；To the monitoring video send it is described with it is described
The first downloading video recording request that inquiry video recording request matches, so that the video recording system is sent according to the first downloading request
The monitoring video corresponding with the first monitoring video file.
Preferably, the first monitoring video file includes the size of monitoring video, the store path of monitoring video, prison
The filename for controlling video recording, at the beginning of monitoring video and finish time；
The confirmation unit 202 is specifically used for:
By every section of monitoring video it is corresponding at the beginning of and finish time respectively with the first monitoring video file
Including monitoring video at the beginning of and finish time matched.
Preferably, the transmission unit 203 is specifically used for:
It is carried out at the beginning of the multiple video files for including by the second monitoring video file are corresponding with finish time
Sequence, at the beginning of second target monitoring video recording will be determined as with current time difference maximum time point, will with it is current
Time difference at the smallest time point is determined as the finish time of the second target monitoring video recording.
Preferably, the video recording system includes multiple video recording equipments；
The corresponding monitoring video of multiple video files that the first monitoring video file includes is respectively stored in the record
As in equipment；Or
The corresponding monitoring video of multiple video files that the second monitoring video file includes is respectively stored in the record
As in equipment.
It should be appreciated that one of the above downloading breakpoint transmission device include unit only according to the apparatus realize
The logical partitioning that function carries out in practical application, can carry out the superposition or fractionation of said units.And what the embodiment provided
A kind of function that device that downloading breakpoint transmission is realized and a kind of method one for downloading breakpoint transmission provided by the above embodiment
One is corresponding, for the more detailed process flow that the device is realized, has been described in detail in above method embodiment one,
It is not described in detail herein.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method for downloading breakpoint transmission, which is characterized in that be applied to client, which comprises
Receive the multiple monitoring videos of video recording system transmission to match with the first downloading video recording request；
When the monitoring video stops to send the monitoring video, the multiple monitoring videos received and first are monitored
The video file for including in video file is matched, and will not complete the matched video recording in the first monitoring video file
File is confirmed as the second monitoring video file；Wherein, at the end of every section of monitoring video corresponds to a start time and one
It carves, each video file includes a start time and a finish time；
The second downloading video recording request is sent to the video recording system by server-side, carries second in the downloading video recording request
At the beginning of target monitoring is recorded a video and finish time, at the beginning of second target monitoring video recording and finish time is root
It is determined according to the second monitoring video file.
2. the method as described in claim 1, which is characterized in that described to receive recording a video with the first downloading for video recording system transmission
Before multiple monitoring videos that request matches, further includes:
Obtain inquiry video recording request, carried in inquiry video recording request at the beginning of the first object monitoring video with
Inquiry video recording request is sent to the video recording system by server-side by finish time；
It receives the inquiry video recording that the video recording system returns and requests corresponding query result, the query result includes institute
State multiple first monitoring video files including first object monitoring video；
The first downloading video recording request to match with the inquiry video recording request is sent to the monitoring video, so that described
Video recording system sends the monitoring video corresponding with the first monitoring video file according to the first downloading request.
3. the method as described in claim 1, which is characterized in that the first monitoring video file includes the big of monitoring video
It is small, the store path of monitoring video, the filename of monitoring video, at the beginning of monitoring video and finish time；
The multiple monitoring videos that will be received match with multiple first monitoring video files, specifically include:
At the beginning of every section of monitoring video is corresponded to and finish time includes with the first monitoring video file respectively
Monitoring video at the beginning of and finish time matched.
4. method as claimed in claim 3, which is characterized in that at the beginning of the second target monitoring video recording at the end of
Quarter is determined according to the second monitoring video file, is specifically included:
It is ranked up at the beginning of multiple video files that the second monitoring video file includes are corresponded to finish time,
It, will be with current time difference at the beginning of being determined as the second target monitoring video recording with current time difference maximum time point
The smallest time point is determined as the finish time of the second target monitoring video recording.
5. the method as described in claim 1, which is characterized in that the video recording system includes multiple video recording equipments；
The corresponding monitoring video of multiple video files that the first monitoring video file includes is respectively stored in the video recording and sets
It is standby interior；Or
The corresponding monitoring video of multiple video files that the second monitoring video file includes is respectively stored in the video recording and sets
It is standby interior.
6. a kind of device for downloading breakpoint transmission, which is characterized in that be applied to client, described device includes:
Receiving unit, for receiving the multiple monitoring videos of video recording system transmission to match with the first downloading video recording request；
Confirmation unit, multiple monitoring for will receive when the monitoring video stops to send the monitoring video
Video recording is matched with the video file for including in the first monitoring video file, will not be completed in the first monitoring video file
The matched video file is confirmed as the second monitoring video file；Wherein, when every section of monitoring video corresponds to a beginning
It carves and a finish time, each video file includes a start time and a finish time；
Transmission unit, for sending the second downloading video recording request to the video recording system by server-side, the downloading video recording is asked
At the beginning of carrying the video recording of the second target monitoring in asking and finish time, at the beginning of the second target monitoring video recording
It with finish time is determined according to the second monitoring video file.
7. device as claimed in claim 6, which is characterized in that the receiving unit is also used to:
Obtain inquiry video recording request, carried in inquiry video recording request at the beginning of the first object monitoring video with
Inquiry video recording request is sent to the video recording system by server-side by finish time；
It receives the inquiry video recording that the video recording system returns and requests corresponding query result, the query result includes institute
State multiple first monitoring video files including first object monitoring video；The described and inquiry is sent to the monitoring video
The first downloading video recording request that video recording request matches, so that the video recording system is sent and the according to the first downloading request
The corresponding monitoring video of one monitoring video file.
8. device as claimed in claim 6, which is characterized in that the first monitoring video file includes the big of monitoring video
It is small, the store path of monitoring video, the filename of monitoring video, at the beginning of monitoring video and finish time；
The confirmation unit is specifically used for:
At the beginning of every section of monitoring video is corresponded to and finish time includes with the first monitoring video file respectively
Monitoring video at the beginning of and finish time matched.
9. device as claimed in claim 8, which is characterized in that the transmission unit is specifically used for:
It is ranked up at the beginning of multiple video files that the second monitoring video file includes are corresponded to finish time,
It, will be with current time difference at the beginning of being determined as the second target monitoring video recording with current time difference maximum time point
The smallest time point is determined as the finish time of the second target monitoring video recording.
10. device as claimed in claim 6, which is characterized in that the video recording system includes multiple video recording equipments；
The corresponding monitoring video of multiple video files that the first monitoring video file includes is respectively stored in the video recording and sets
It is standby interior；Or
The corresponding monitoring video of multiple video files that the second monitoring video file includes is respectively stored in the video recording and sets
It is standby interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539333.6A CN109617971A (en) | 2018-12-14 | 2018-12-14 | A kind of method and device for downloading breakpoint transmission |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539333.6A CN109617971A (en) | 2018-12-14 | 2018-12-14 | A kind of method and device for downloading breakpoint transmission |
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| CN109617971A true CN109617971A (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811539333.6A Pending CN109617971A (en) | 2018-12-14 | 2018-12-14 | A kind of method and device for downloading breakpoint transmission |
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| CN107124330A (en) * | 2017-05-11 | 2017-09-01 | 北京古盘创世科技发展有限公司 | Data download control method and system |
| CN108023906A (en) * | 2016-10-31 | 2018-05-11 | 杭州海康威视系统技术有限公司 | The breaker point continuous transmission method and device of monitoring video |
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| CN102821302A (en) * | 2012-07-25 | 2012-12-12 | 苏州科达科技有限公司 | Video download method, gateway equipment and network video monitoring system |
| CN103763526A (en) * | 2014-01-10 | 2014-04-30 | 浙江宇视科技有限公司 | Monitoring control method and device |
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Application publication date: 20190412 |