Great little plug-in, does exactly what a YouTube plugin should do. Unfortunately, the splash image is grainy. It gives a poor first impression, maybe someone might think the video itself might also be of poor quality. Is there a way to insert my own splash image? Even the play icon is raggedy. It's a problem with Firefox, Explorer, Chrome and Kindle. The only one it looks good with is iPhone (because it's so small).
I've tried the 853x480 and the 640x360 sizes. I've tried it HD enabled and not enabled, but the videos themselves are HD so it shouldn't matter.
The video itself looks fine. It's the splash image that is poor quality. I'm working on a site for a friend. You can see what I mean at http://www.ecoblessings.com/videos