Hi all,
I've done a simple comparison between VP8 and x264 computing SSIM and PSNR for some fragments of HD (720p video).
It's here:
http://qpsnr.youlink.org/vp8_x264/VP8_vs_x264.html
Please let me know what you think!
Cheers,
Ps. I've posted this in the alternative codecs section as well, I hope it's ok, otherwise please close one of them and redirect to the other :-)