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Add screen sharing to your Twilio Video application

Blog post from Twilio

Post Details
Company
Date Published
Author
Phil Nash
Word Count
1,424
Company Posts That Month
14
Language
English
Hacker News Points
-
Post removed?
No
Summary

Adding screen sharing to a Twilio Video application involves several steps, including checking for support in different browsers, getting the user's screen, and publishing it to the room. The process starts by setting up a new repository with the necessary dependencies, including Node.js, Chrome extension, Ngrok, and Twilio credentials. The script then checks if the browser supports screen capture and uses the corresponding API to get the stream. If supported, it publishes the track to the local participant in the room. The application also includes buttons for sharing and unsharing screens, which are toggled based on the user's permission. Once set up, the application can be tested by setting up a video chat with a friend or yourself across two browsers, where one can share their screen with the other.

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