src_cut vs cbr_cut
		SSIM Y:0.631516 U:0.947305 V:0.961787 All:0.739193 (5.836804)
		PSNR y:18.30 u:34.39 v:35.78 average:19.95 min:9.07 max:44.61
src_cut vs abr_cut
		SSIM Y:0.643369 U:0.949605 V:0.963106 All:0.747698 (5.980791)
		PSNR y:18.85 u:34.98 v:36.32 average:20.50 min:9.08 max:45.27
src_cut vs nvenc_bd_cut
		SSIM Y:0.789754 U:0.970186 V:0.976040 All:0.850873 (8.264449)
		PSNR y:24.81 u:40.72 v:41.66 average:26.45 min:12.75 max:46.54
src_cut vs nvenc_LL_cut
		SSIM Y:0.715269 U:0.963445 V:0.971483 All:0.799334 (6.975262)
		PSNR y:21.89 u:38.34 v:39.37 average:23.54 min:11.58 max:50.92
src_cut vs qs_la_icq_cut
		SSIM Y:0.619842 U:0.947830 V:0.961418 All:0.731436 (5.709525)
		PSNR y:18.99 u:35.20 v:36.49 average:20.64 min:9.09 max:51.10
src_cut vs qs_avbr_cut
		SSIM Y:0.635152 U:0.947293 V:0.961027 All:0.741488 (5.875192)
		PSNR y:18.60 u:34.70 v:36.06 average:20.24 min:9.07 max:49.57