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How does cloud edge architecture implement video streaming?

2020-11-10 14:28:30 TSINGS

We generally call the platform for operators to provide video services to users as streaming media servers , such as TSINGSEE Qingxi video cloud edge architecture products (EasyNVR、EasyDSS、EasyGBS etc. ) It's a streaming media server for security monitoring projects . Dedicated streaming media server , It provides real-time audio and video functions for Internet users , Through these servers , Users can play videos on the web 、 Share video , This process is called streaming .

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The transmission of audio or video files from the server to the client . In short , Consumers are connecting Internet When watching TV or listening to podcasts on your device , Streaming happens . When using spread lose , Will remotely store media files played on client devices , And pass Internet A few seconds at a time .

How streaming works ?

It's like passing through Internet The other data sent is the same , Audio and video data is also broken down into packets . Each packet contains a small number of files , The audio or video player in the browser on the client device takes the packet stream and parses it into video or audio .

As opposed to sending text and still images , adopt Internet Sending video needs to be more than TCP/IP Faster data transfer methods , The latter gives priority to reliability over speed .

What factors slow down streaming ?

On the Internet :

Network delay : Many factors can affect the delay , This includes where the user is trying to access the content .
Network congestion : If too much data is sent over the network , Will reduce streaming performance .

On user side :

WiFi problem : restart LAN Router , Or from WiFi Switch to Ethernet , Helps improve streaming performance .
The client device is running slowly : Playing video requires a lot of processing power . If the streaming device is running many other processes at the same time , Or the device is always running slowly , The streaming performance may be affected .
Not enough bandwidth : For streaming video , Home networking needs to be about 4 Mbps The bandwidth of the ; For HD video , More bandwidth may be needed .

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TSINGSEE Qingxi video streaming media server streaming transmission application

TSINGSEE Qingxi video cloud edge architecture products EasyNVR、EasyDSS、EasyGBS、EasyCVR And other video platforms are video streaming media servers based on streaming transmission , Can realize the whole terminal video broadcast 、 videotape 、 Look back 、 Management and other functions , And provide RTSP、RTMP、FLV、HLS Multiple formats for distribution .

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TSINGSEE Qingxi video R & D team is committed to the development of video streaming transmission and distribution system , At present, its products have been used in many different project scenarios : Smart campus 、 Intelligent breeding 、 Safe city 、 Beautiful scenic spot . If you are interested in cloud edge products , Welcome to contact us about ,TSINGSEE Qingxi video cloud edge architecture products are provided with test versions for everyone to test , More video related solutions , Welcome to consult .

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