1frame:0    pts:0       pts_time:0
2lavfi.ssim.Y=0.80
3lavfi.ssim.U=0.76
4lavfi.ssim.V=0.69
5lavfi.ssim.All=0.76
6lavfi.ssim.dB=6.25
7frame:1    pts:1       pts_time:1
8lavfi.ssim.Y=0.80
9lavfi.ssim.U=0.73
10lavfi.ssim.V=0.68
11lavfi.ssim.All=0.75
12lavfi.ssim.dB=6.08
13frame:2    pts:2       pts_time:2
14lavfi.ssim.Y=0.80
15lavfi.ssim.U=0.73
16lavfi.ssim.V=0.68
17lavfi.ssim.All=0.75
18lavfi.ssim.dB=6.10
19frame:3    pts:3       pts_time:3
20lavfi.ssim.Y=0.79
21lavfi.ssim.U=0.72
22lavfi.ssim.V=0.68
23lavfi.ssim.All=0.75
24lavfi.ssim.dB=5.94
25frame:4    pts:4       pts_time:4
26lavfi.ssim.Y=0.80
27lavfi.ssim.U=0.72
28lavfi.ssim.V=0.68
29lavfi.ssim.All=0.75
30lavfi.ssim.dB=5.97
31