[x265] psnr and ssim dumps

[Mario *LigH* Rohkrämer]

The warning simply means that if you don't tune the encode for PSNR or  
SSIM values, don't expect optimal PSNR or SSIM values (because  
psychovisual enhancements will worsen the metrics, although probably look  
subjectively better), so you should not intend to "benchmark" your encode  
without a tuning.

But when you are just curious about their values, and you know that a  
metric value is not equal to your subjective impression, ignore the  
warnings and enjoy your result.


Am 27.07.2016, 08:26 Uhr, schrieb N Vijay Anand  
<nvijay.anand at trispacetech.com>:

> Im little confused with usage of --psnr and --ssim.
> My intent is to get psnr and ssim value without affecting
> encoding itself.
>
> There's warning message popping out if run with psy-rd on.
> using --tune psnr seems to affect encode itself.
>
> Solicit clarification how to get psnr and ssim dump without affecting
> encoding.
>
> -Vijay
> Principal Architect and Director,
> TriSpace Technologies Pvt Ltd.,


-- 

Fun and success!
Mario *LigH* Rohkrämer
mailto:contact at ligh.de