YouTube 360 video embed

At this moment embedded YouTube 360° videos in all browsers is not working properly.

Original note from YouTube

To watch 360° videos, you need the latest version of Chrome, Opera, Firefox, 
or MS Edge on your computer. On mobile devices, use the latest version of the 
YouTube app.

Reference: Upload 360-degree videos

This repo contains a simple script (youtube-360-embed.js) and a demo page (demo.html) using the YouTube Player API and a simple browserSupports360() function [1] by forcing to go to the YouTube site on non-working browsers and mobile devices. On mobile devices the browser will open the YouTube app (if installed) and plays the 360° video in the app.

Make the script work with your iframe embed.

Normally you'll use the iframe embed code from the YouTube Site and paste it in your site.

<iframe width="560" height="315" src="https://www.youtube.com/embed/Qo0U25Xi-Ck" frameborder="0" allowfullscreen></iframe>

However we have to add two things:

1. Add id="iframe-youtube-player" inside the <iframe /> element
2. Add ?enablejsapi=1 to the src url

Modified:

<iframe id="iframe-youtube-player" width="560" height="315" src="https://www.youtube.com/embed/Qo0U25Xi-Ck?enablejsapi=1" frameborder="0" allowfullscreen></iframe>

References

[1] - Stackoverflow - YouTube 360 video iframe does not work in mobile browser