I created an action then called it by adding a message node following this link:
https://powerusers.microsoft.com/t5/General/How-to-Insert-an-image-or-video-in-PVA/td-p/61878
This worked for images but for videos it didn't, I tried .mp4 and .mov:
it shows up as:
Note: I used azure public blob
Hi.
I cannot access the help link you referenced above. Are you using the new PVA canvas or the classic one?
This should be very straightforward using the new canvas.
As you can see below, I have added a message node and then a video attachment. From there I only need to add an .mp4 URL into the media property and then, optionally, add more properties to fill out the card.