other, for example processed by different codecs).

MSU Video Quality Measurement Tool is claimed by the author to be Freeware and free to use.

MSU Video Quality Measurement Tool Publishers' Full Overview:

formats (AVI, AVS, YUV, BMP) and metrics (PSNR, Delta, VQM, SSIM, MSU Blurring /

Blocking, MSE, MSAD). Main features: results are saved in *.CSV (can be opened

everywhere), all metrics are visualized, comparative analysis (comparison of

three files: original, and two

other, for example processed by different codecs).

Program allow to answer on questions:

1) One codec has more blurring than another. On what frames? Average mark?

2) One codec has more blocking than another. On what frames? Average mark?

3) One codec has more lower quality than another. On what frames? Average mark in PSNR, VQM, SSIM?

Correspondent "bad frames" are saved automatically into BMP files.

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