I have a mobile web-app with some Youtube videos embedded. All of them are loaded lazily, which means that if you don't tap on the image, the video doesn't load.
Due a technical restriction on mobile devices is very difficult to get the video autoplayed when it loads, so you have to tap once again to play it.
My first approach was placing the video thumbnail and a play icon over it, but it is kind of confusing because when you tap on it once the Youtube video loads with YT play button.
My second approach was to insert a text on the thumbnail that shows a message saying something like "hey, if you tap, y'll load the video".
As regards to the message, what would be the better option? "Load video", "Watch video", "Tap to load"...