I put my own video into blog posts with regularity and wish there were options for the “play” arrow. The default, and only, is a white arrow with no background. Many times the white arrow is lost in whatever the screen image is. I’d like to be able to choose different color arrows, as well as those with a different background circle around it.
Here’s a perfect example from my blog. The video half-way down is almost unknown as video and the white arrow mostly lost, hence I usually write above it, “click to play video”.