To be clear, this is a fallback that uses feature detection to determine if the browser rendering the page supports the <video> or <audio> tags. If so, it leav

To be clear, this is a fallback that uses feature detection to determine if the browser rendering the page supports the <video> or <audio> tags. If so, it leaves your tags alone. If not, it instead uses the Flash-based Flowplayer. So, you can use the <video> and <audio> tags without worrying about browser support. I've used it several times and it works well.