A: Hey there,

In most cases, yes, you can provide an S3 style link, and we'll embed it on your talk page for you. The bottom line is that as long as it's something that can be played within a typical web player, it should be fine.

If you have any questions about your particular setup, feel free to reach out to our support team or just set up a test talk to make sure. Generally speaking, yes, a DigitalOcean or S3 Bucket-based URL should be fine.