I just picked up my Glass this weekend! Very excited. :) I recorded a video with my Google Glass, shared it to my application, then with my web app made an oauth connection to the Mirror API and retrieved a video content type="video/mp4" and content URL (using PHP $attachment->getContentUrl()) that looks like this:
Can I use that link for embedding or should I look towards a different API for getting the proper URL so I can display my video on my website (e.g. Google Plus, Youtube API)?
Thanks!
Don't assume that these video URLs are stable. They're only intended to be used for the scope of your API operation.
If you'd like to embed the video in a website, consider a different video hosting API like YouTube.