youtube live streaming PHP API integration

Question

I have standalone web application which is based on PHP framework. I want to integrate Youtube live streaming into my application to enable live event creation and broadcasting. I don't understand the "register your application" part in integration (Please refer this https://developers.google.com/youtube/v3/live/). Can anybody help to understand this??

What is the best way to integrate Youtube live streaming PHP API into web application??

This is what I want to do though Youtube Live streaming PHP API: 1. Authenticate youtube user account. 2. Create a live event. 3. define broadcast settings. 4. Start live streaming.

Solution

Register means creating a projectId in cloud console: https://cloud.google.com/console#/flows/enableapi?apiid=youtube

Then you will use that credentials inside your project so that api server can identify your project.

Here's a live api php sample: https://github.com/youtube/api-samples/blob/master/php/create_broadcast.php