Hi @jennysowyrda,
We have resolve the issue. For the autoplay to works in vidyard, you’ll need to log your hubspot account from the vidyard player page where you can find the list of videos you used in your hubspot pages. Here is the link, https://secure.vidyard.com.
Just select the video and choose the settings (by hovering on your selected video) to on the autoplay option. There is also an option to have a default autoplay that will apply to all the videos that will be created, if you head to the Content > Defaults > Autoplay.
I hope this helps everyone in case they’ll be looking for the same issue. And hopefully hubspot will be able to add an autoplay attribute for the video tag.
Thanks,
Julie