Streaming voice or video (the technology itself)?

Question

PHP

Actually it's interesting how to transfer video or audio to the page to the user.
This refers to streaming voice or video from a webcam showing a desktop.
I wonder how it happens?
I would like to get links to what you need to know for this.
Well, actually some lessons or working scripts with a detailed description.
It will even be enough (and yes, I saw it somewhere, and here is a link to the resource that you think will be useful in this matter)
I read that it is possible somehow through flash, but this is already the past, new technologies are of interest.
PS
Knowledge of English leaves much to be desired (I want to learn it myself because I will learn a lot of worthy lessons on it over time) In the meantime, pliz lessons and links to Russian-language sources
You can also use Google translator mb to catch the essence in English =)
Thank you all who at least something will help .

Answer 1

vidio

Answer 2

If I'm not mistaken, then you should pay attention to IPsec or other network layer protocols, as well as various unstable methods of transmission in networks, without checking packets for integrity.

Answer 3

Probably we are talking about WebRTC . Search articles for this keyword.

Answer 4

Streaming video
Additional materials for publication - here

Answer 5

Sory for the inattention on the forum!
I found one article on the forum How to create a video call function on the site?
She offered a solution habrahabr.ru/post/198632
what do you say?
Well, I want to use node.js myself, because php doesn’t really please me, and node.js is asynchronous code, and it’s much faster than php works, but as far as I know with node.js, there’s some kind of trouble, then they had a party falling apart, then it was rebuilt. If I'm not mistaken now the project is called differently. In general, I would like to wait until he picks up a party for more!