How does javascript display content on your phone in real time on a web page?

1. This effect is similar to that in the picture

2. On the web page with real-time feedback on the operation on the mobile phone

3. Some assistants have this function. Now, if you want to post this function on a web page, how do you do it?

Mar.19,2021

. Isn't this a live broadcast?

  • Standard LVB solution: HTTP-FLV,HLS,etc
    pros: industry is mature, LVB framework has a lot of
    disadvantages: but it is still troublesome
  • Video chat solution: WebRTC
    advantages: native, concise code
    disadvantages: less used in China, you have to read the documents yourself
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