I want to play a self embedded video in the featured media slideshow on a page in propulsion.
I have uploaded the file .mp4 to my media library and copied the url into the 'add external video' dialog box. I have also added a 'preview image'.
The preview image comes up with the 'play button' overlay, but on clicking I then get a blank box with the play button overlay, clicking this again plays my video in Safari but not in Firefox.
If I use a youtube/vimeo link (2nd slide) the video plays when clicking on the preview image, is there a way of replicating this with a self hosted vid?