[x264-devel] Worse PSNR with --subme 9 and --subme 11

[Jason Garrett-Glaser]

On Mon, Nov 4, 2013 at 4:08 PM, Raul Lopez <raulizahi at gmail.com> wrote:
> I am trying to improve the PSNR quantitative video quality of x264 by
> reducing or eliminating early terminations but I actually get worse PSNR
> results:

You're not using --tune psnr, so it's not surprising that "better"
settings don't give better PSNR, as x264 isn't tuning for it.

Jason