Video stream detection method and device
A detection method and video streaming technology, applied in the field of Internet of Vision, can solve time-consuming and labor-intensive problems
Inactive Publication Date: 2019-03-08
VISIONVERA INFORMATION TECH CO LTD
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Problems solved by technology
[0004] This solution requires technicians to rush to the scene to solve the problem, which is time-consuming and labor-intensive, so a method that can efficiently detect video stream abnormalities is urgently needed
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[0053] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0054] The Internet of Vision is an important milestone in the development of the network. It is a real-time network that can realize real-time transmission of high-definition video, and push many Internet applications to high-definition video, high-definition face-to-face.
[0055] The Internet of View adopts real-time high-definition video exchange technology, which can provide required services on one network platform, such as high-definition video conferencing, video surveillance, intelligent monitoring and analysis, emergency command, digital broadcast TV, time-lapse TV, online teaching, live broadcast , VOD on demand, TV mail, personalized recording (PVR), intranet (self-managed) channel, intelligent video broadcast control, ...
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The embodiment of the invention provides a video stream detection method and device. The method comprises the following steps: remotely grabbing a source video stream of a first monitoring end througha packet grabbing instruction; acquiring a source video stream data packet to be detected, parsing the video stream data packet, acquiring source video stream data, and then transmitting the source video stream data according to the packet transmission frequency of the source video stream of the first monitoring end in order to simulate the source video stream of the first monitoring end; and finally, determining the cause of the abnormal source video stream of the first monitoring end according to the video image output of the source video stream of the first monitoring end. Through the scheme, the technicians can simulate the video stream of a monitoring camera without going to the scene of the monitoring terminal, get a simulated video display image, and then judge the cause of the abnormal situation of the video stream of the monitoring terminal, so that human and financial resources are saved; the abnormal situation can be accurately located; and the problem is solved quickly.
Description
technical field [0001] The present invention relates to the technical field of Internet of Things, in particular to a video stream detection method and device. Background technique [0002] When the video stream output by the monitoring terminal is abnormal, the program developer needs to check the cause of the abnormality. However, since the program developer is not at the monitoring terminal site, there is no real-time video stream, and the on-site situation cannot be restored due to the limitation of the debugging environment, so it is difficult to effectively detect the abnormality of the video stream. [0003] The solution in the prior art is to require technicians to go to the site of the monitoring terminal, and to debug the code to solve the problem by calling the video stream of the monitoring camera on site. [0004] This solution requires technicians to rush to the scene to solve the problem, which is time-consuming and laborious. Therefore, a method that can eff...
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IPC IPC(8): H04N21/44H04N21/442H04N21/6437
CPCH04N21/44008H04N21/442H04N21/6437
Inventor 李学军沈军王洪超霍笑南
Owner VISIONVERA INFORMATION TECH CO LTD