Embedded voice recording cannot get to mic due to HTTPS problem

Hello, 

I went over a few articles before to learn how to get a voice recording capability into a rise course. Finally I have used H5p to create the code and the tried to embed into the course but I get the following error:

Access to microphone is not allowed in your browser since this page is not served using HTTPS. Please contact the author, and ask him to make this available using HTTPS.

Here is the code that I am trying to embed, from what I see it sources from an HTTPS site:

<iframe src="https://h5p.org/h5p/embed/604278" width="1090" height="513" frameborder="0" allowfullscreen="allowfullscreen"></iframe>

I would highly appreciate the forum's feedback on either solving this one or suggesting a different site to get the voice recorder :)

Thanks a lot!