How do I add live video streaming feature in my website?

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ASP.NET

video

plugin

streaming

My client wants video live streaming in my software. The detail goes like this..

Client has his factory in site A and his office is in site B. Now he wants the activities of site A to be monitored from site B via video. This is the feature to be added in the software. Actually, client wants live streaming of site A to be seen as well as maintain history as well as archive of video. It can be said as video streaming management software. I need to embed the feature in my software and show the video via the Internet. The details I collected from my research are vague. Can any one help me with the most efficient way to add this features in software.

I am thinking of technique like live recording of video from site A and uploading on some server and fetching the video for client on side B.

What I have tried:

Followed following links :::

https://www.wowza.com/solutions/streaming-types/live-video-streaming
https://www.ustream.tv/product/ustream-pro-broadcasting-video-platform