CN107547893A - The video data handling procedure of video monitoring - Google Patents
The video data handling procedure of video monitoring Download PDFInfo
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- CN107547893A CN107547893A CN201610816912.5A CN201610816912A CN107547893A CN 107547893 A CN107547893 A CN 107547893A CN 201610816912 A CN201610816912 A CN 201610816912A CN 107547893 A CN107547893 A CN 107547893A
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Abstract
The present invention provides a kind of video data handling procedure of video monitoring, and this method includes：Gather the first vedio data and packet is obtained after first vedio data is encoded and encapsulated, and the packet is transferred to cloud server；Display device downloads the packet from cloud server, and the second vedio data is obtained after the packet is decapsulated and decoded, and judges whether second vedio data is complete；If second vedio data is complete, second vedio data is divided into multiple small video view data；Judge whether each described small video view data is yuv format video data；If the small video image is yuv format video data, the small video image is exported to the synthesis module of the display device, and is output to the LCDs of the display device.
Description
Technical field
The present invention relates to a kind of video data handling procedure of video monitoring.
Background technology
At present, it is existing monitoring application field in, video file during transmission typically can due to by
Disturb and produce distortion, or advanced row format conversion, synthesis, two degree of forms are needed when vision signal is shown on the display device
It can just be output in corresponding module and play out after conversion, this easily causes the partial loss of video information, causes the video recording
Video can not completely reappear original video image in display.The technology detected at present to the integrality of video is more
It is initial time by recording video file and size to judge, and the file that intelligence passed through in a period of time originates
Whether the time continuously carrys out the rough integrality for judging video file, can not carry out exhaustive analysis to file and determine this article
Whether number of packages is according to genuine complete.
In order to solve the problem present on, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, so as to provide a kind of processing of the video data of video monitoring
Method.
To achieve these goals, the technical solution adopted in the present invention is：A kind of video data processing of video monitoring
Method, this method comprise the following steps：
Step 1, gather the first vedio data and obtain data after first vedio data is encoded and encapsulated
Bag, and the packet is transferred to cloud server；
Step 2, display device downloads the packet from cloud server, and is obtained after the packet is decapsulated and decoded
Second vedio data, and judge whether second vedio data is complete；
Step 3, if second vedio data is complete, second vedio data is divided into multiple neglect
Frequency view data；
Step 4, judge whether each described small video view data is yuv format video data；
Step 5, if the small video image is yuv format video data, the small video image is exported to the display and set
Standby synthesis module, and it is output to the LCDs of the display device.
Based on above-mentioned, the packet after the encapsulation includes the size of the first vedio data.
Based on above-mentioned, the specific steps of step 2 are：The 5th to 8 byte of second video image is read, by described 5
The size of the data recorded into 8 bytes is added with the format header length of second video image, draws the result of calculation,
And by the result compared with the size of first vedio data received, received if the result of calculation is more than
The size of first vedio data arrived, it is determined that the video file is imperfect, gives up.
Based on above-mentioned, if the small video image is not the video data of yuv format, the video data is exported to institute
State the modular converter of display device and the video data is converted into rgb format video data；Rgb format video data is exported
Synthesis module to the display device is synthesized, and the video data after synthesis is converted into yuv format video data simultaneously
It is output to display.
The present invention is compared with the prior art with prominent substantive distinguishing features and significantly progressive, specifically, present invention side
Method, solve video information part of the video file caused by transmitting during broadcasting in the prior art and lose and nothing
Method completely reappears the problem of original video image, ensure that the integrality of file data.
Brief description of the drawings
Fig. 1 is the flow chart of the present invention.
Embodiment
Below by embodiment, technical scheme is described in further detail.
As shown in figure 1, a kind of video data handling procedure of video monitoring, this method comprise the following steps：
Step 1, gather the first vedio data and obtain data after first vedio data is encoded and encapsulated
Bag, and the packet is transferred to cloud server；
Step 2, display device downloads the packet from cloud server, and is obtained after the packet is decapsulated and decoded
Second vedio data, and judge whether second vedio data is complete；
Step 3, if second vedio data is complete, second vedio data is divided into multiple neglect
Frequency view data；
Step 4, judge whether each described small video view data is yuv format video data；
Step 5, if the small video image is yuv format video data, the small video image is exported to the display and set
Standby synthesis module, and it is output to the LCDs of the display device.
Specifically, the packet after the encapsulation includes the size of the first vedio data；The specific step of the step 2
Suddenly it is：The 5th to 8 byte of second video image is read, by the size of the data recorded in 5 to 8 byte and institute
The format header length for stating the second video image is added, and draws the result of calculation, and by the result and receive described first
The size of vedio data is compared, if the result of calculation is big more than first vedio data received
It is small, it is determined that the video file is imperfect, gives up.
If the small video image is not the video data of yuv format, the video data is exported to the display and set
The video data is simultaneously converted to rgb format video data by standby modular converter；Rgb format video data is exported to described aobvious
Show that the synthesis module of equipment is synthesized, and the video data after synthesis is converted into yuv format video data and is output to aobvious
Show device.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (4)
1. a kind of video data handling procedure of video monitoring, it is characterised in that this method comprises the following steps：
Step 1, gather the first vedio data and obtain data after first vedio data is encoded and encapsulated
Bag, and the packet is transferred to cloud server；
Step 2, display device downloads the packet from cloud server, and is obtained after the packet is decapsulated and decoded
Second vedio data, and judge whether second vedio data is complete；
Step 3, if second vedio data is complete, second vedio data is divided into multiple neglect
Frequency view data；
Step 4, judge whether each described small video view data is yuv format video data；
Step 5, if the small video image is yuv format video data, the small video image is exported to the display and set
Standby synthesis module, and it is output to the LCDs of the display device.
2. video data handling procedure according to claim 1, it is characterised in that：Packet after the encapsulation includes the
The size of one vedio data.
3. video data handling procedure according to claim 2, it is characterised in that the specific steps of step 2 are：Read
5th to 8 byte of second video image, by the size of the data recorded in 5 to 8 byte and the second video figure
The format header length of picture is added, and draws the result of calculation, and by the result and first vedio data received
Size be compared, if the result of calculation is more than the size of first vedio data received, it is determined that should
Video file is imperfect, gives up.
4. video data handling procedure according to claim 1, it is characterised in that：If the small video image is not YUV
The video data of form, then the video data is exported to the modular converter of the display device and be converted to the video data
Rgb format video data；The synthesis module that rgb format video data is exported to the display device is synthesized, and will be closed
Video data after is converted to yuv format video data and is output to display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610816912.5A CN107547893A (en) | 2016-09-12 | 2016-09-12 | The video data handling procedure of video monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610816912.5A CN107547893A (en) | 2016-09-12 | 2016-09-12 | The video data handling procedure of video monitoring |
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| CN107547893A true CN107547893A (en) | 2018-01-05 |
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| CN201610816912.5A Pending CN107547893A (en) | 2016-09-12 | 2016-09-12 | The video data handling procedure of video monitoring |
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Cited By (1)
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| CN110798678A (en) * | 2018-08-01 | 2020-02-14 | 广州弘度信息科技有限公司 | Video integrity detection method and device, computer equipment and readable storage medium |
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| CN105072487A (en) * | 2015-08-11 | 2015-11-18 | 珠海全志科技股份有限公司 | Video data processing method and device thereof |
| CN105100748A (en) * | 2015-08-31 | 2015-11-25 | 深圳市茁壮网络股份有限公司 | Video monitoring system and video monitoring method |
| CN105657337A (en) * | 2014-11-20 | 2016-06-08 | 广东中星电子有限公司 | Video data processing method and apparatus |
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Patent Citations (4)
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| CN105657337A (en) * | 2014-11-20 | 2016-06-08 | 广东中星电子有限公司 | Video data processing method and apparatus |
| CN104869438A (en) * | 2015-05-06 | 2015-08-26 | 华南理工大学 | Live video cloud release system based on mobile terminal and cloud release method |
| CN105072487A (en) * | 2015-08-11 | 2015-11-18 | 珠海全志科技股份有限公司 | Video data processing method and device thereof |
| CN105100748A (en) * | 2015-08-31 | 2015-11-25 | 深圳市茁壮网络股份有限公司 | Video monitoring system and video monitoring method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110798678A (en) * | 2018-08-01 | 2020-02-14 | 广州弘度信息科技有限公司 | Video integrity detection method and device, computer equipment and readable storage medium |
| CN110798678B (en) * | 2018-08-01 | 2021-03-23 | 广州弘度信息科技有限公司 | Video integrity detection method and device, computer equipment and readable storage medium |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180105 |
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| RJ01 | Rejection of invention patent application after publication |