Quote:
Originally Posted by dapperdan
So it appears x264 and x265 have their own version of VMAF which is just the combination of PSNR and FastSSIM metrics.
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That sounds confusing to me. PSNR and SSIM are mainly frame-to-frame metrics, whereas VFAM should also consider motion, thus have a temporal window.
The main metric used in x264 and x265 is the "rate factor", if I'm not completely wrong...