Media stream sending method and system, processing equipment and storage medium
A technology for processing equipment and sending systems, applied in closed-circuit television systems, selective content distribution, television, etc., can solve problems such as large network bandwidth, achieve the effect of reducing network bandwidth and saving equipment costs
Pending Publication Date: 2021-11-09
HANGZHOU HIKVISION DIGITAL TECH
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- Description
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Problems solved by technology
For example, if the monitoring system includes 64 video capture devices, 64 video streams are sent to the video platform at the same time, and the required network bandwidth is very large.
Method used
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Embodiment approach
[0154] As an implementation manner of the embodiment of the present invention, the above method may further include:
[0155] Receive a stop instruction sent by the media platform; close the stream access channel indicated by the stop instruction to stop acquiring the media stream of the media stream collection device corresponding to the stream access channel.
[0156] When it is no longer necessary to acquire the media stream of a certain media stream collection device, the media platform may send a stop instruction to the processing device, and the stop instruction may include a device identification, a channel number, and the like. After receiving the stop instruction, the processing device can determine the stream access channel indicated by the stop instruction, and then stops acquiring the media stream of the media stream acquisition device corresponding to the stream access channel.
[0157] As an implementation manner of the embodiment of the present invention, in the...
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The embodiment of the invention provides a media stream sending method and system, a processing device and a storage medium, the method is applied to the processing device in the media stream sending system, the media stream sending system further comprises a media platform and a plurality of media stream collection devices, and the method comprises the following steps: receiving a stream taking request sent by the media platform; determining a target media stream collection device corresponding to the device identifier from a plurality of media stream collection devices; acquiring a target media stream from a target media stream acquisition device; and sending the obtained target media stream to a media platform. As the processing equipment acquires the media stream from the target media stream acquisition equipment corresponding to the stream acquisition request only when receiving the stream acquisition request sent by the media platform, the media stream acquired by non-target media stream acquisition equipment does not need to be sent to the media platform at the moment; and compared with the mode that all the video acquisition devices send the video streams to the video platform in real time in the prior art, the network bandwidth required by the whole system can be greatly reduced.
Description
technical field [0001] The present invention relates to the technical field of media stream processing, and in particular, to a media stream sending method, system, processing device and storage medium. Background technique [0002] The current monitoring system includes multiple video capture devices at the front end and a video platform at the back end, wherein the video capture devices are generally cameras, which are used to capture audio and video streams. When the video surveillance system is working, each video capture device sends the video stream to the back-end video platform through the corresponding video channel in real time. [0003] Since each video capture device pushes the captured video stream to the back-end video platform in real time, the required network bandwidth is relatively large. For example, the monitoring system includes a total of 64 video capture devices, so there are 64 video streams sent to the video platform at the same time, and the requir...
Claims
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IPC IPC(8): H04N21/239H04N21/2187H04N7/18
CPCH04N21/2393H04N21/2187H04N7/181
Inventor 王思华
Owner HANGZHOU HIKVISION DIGITAL TECH