MSU Video Quality Measurement Tool

MSU Video Quality Measurement Tool

offline
  • den78  Male
  • Super građanin
  • Pridružio: 07 Jul 2005
  • Poruke: 1227
  • Gde živiš: Moe's Tavern

MSU Video Quality Measurement Tool 1.0

MSU Video Quality Measurement Tool - Free program for video quality measurements. Supports different input formats (AVI, AVS, YUV, BMP) and metrics (PSNR, Delta, VQM, SSIM, MSU Blurring / Blocking Measure).

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:
· One codec has more blurring than another. On what frames? Average mark?
· One codec has more blocking than another. On what frames? Average mark?
· 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.

Supported video formats:

*.AVI
*.AVS
*.RSV (scientific)
*.BMP (RGB24)
Supported metrics (and color spaces):
PSNR (Y,U,V,L,R,G,B) - most popular
Delta (Y,U,V,L, R,G,B)
MSAD (Y,U,V,L,R,G,B)
MSE (Y,U,V,L,R,G,B)
SSIM (Y) - new
VQM (Y) - new
MSU Blurring (Y,U,V) - new
MSU Blocking (Y,U,V) - new

Here are some key features of "MSU Video Quality Measurement Tool":

· Results are saved in *.CSV (can be opened everywhere)
· All metrics are visualized (very useful for codec and filter debugging)
· Main feature for codec lovers: comparative analysis (!!!) Now everybody in 5 minutes is able to demonstrate that one codec is better than another! It's easy:
· Set "comparative analysis" and select original, and sequences after compression with codec A and codec B (recommended more than 10000 frames).
· Select metric (recommended Y-PSNR)
· Select "Save bad frames" (in "Advanced" dialog you could specify for which sequence value of the metric must be greater) - pairs of frames with maximum metric difference (A>B) will be detected and saved.
· Press "Process", find output frames and select best pairs
· Upload frames to your favorite forum.
· Done!
· If you want to prove, that codec B is better than A just swap compressed files in metric form fields. Smile Codec and filter developers can use this feature for tuning (fast codec/filter update testing).

licence: freeware

homepage
download (365kb)
screenshots



Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
Ko je trenutno na forumu
 

Ukupno su 977 korisnika na forumu :: 36 registrovanih, 13 sakrivenih i 928 gosta   ::   [ Administrator ] [ Supermoderator ] [ Moderator ] :: Detaljnije

Najviše korisnika na forumu ikad bilo je 3466 - dana 01 Jun 2021 17:07

Korisnici koji su trenutno na forumu:
Korisnici trenutno na forumu: A.R.Chafee.Jr., antonije64, bojcistv, Boris90, Brana01, Cassius Clay, cvrle312, Dimitrije Paunovic, Dorcolac, hooraay, Još malo pa deda, Karla, Lieutenant, loon123, Lord Nem, Metanoja, milimoj, milos.cbr, milutin134, Misirac, Mitraljeta, Mixelotti, naki011, pera bager, powSrb, procesor, S2M, Srle993, Steeeefan, stegonosa, vladulns, Yugol33, zbazin, zlaya011, |_MeD_|, 79693