In case anyone was wondering, like I was how VP9 quality stacks up, here's a comparison: <a href="http://www.youtube.com/watch?v=Ctjm1kxw-BM" rel="nofollow">http://www.youtube.com/watch?v=Ctjm1kxw-BM</a> (although it's a bit weird since everything is re-encoded for youtube, so take with a grain of salt).<p>To my eyes, VP9 looks roughly on par with h264, but not as good as h265.