Quantcast Avisynth: Lastest Revision to the MA Script Lowered CQ by 5 Points - digitalFAQ.com Forums [Archives]
06-29-2003, 11:34 AM
audi2honda audi2honda is offline
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the encode isn't finished, but the same movie I did yesterday before the fully adaptive revision picked a CQ 5pts higher using the same prediction parameters. The movie is 90 minutes long and I"m only getting a CQ of 57 for 1 80minCD. I'll report back in 4 hours, but does this sound right?

I thought the CQ was supposed to go up slightly with the latest script? I use a prediction precision of .5%
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Someday, 12:01 PM
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06-29-2003, 11:45 AM
jorel jorel is offline
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i was coming to post like you when i see your news audi2honda!

my prediction low in 3 points after
adaptive in the TemporalSmoother filter
and ToK need more tries to find the values.
i don't compare the image quality,only CQs.

Jell post some tests using DCTFilter
and i try using his recomendations and got 1 more point in CQ,
see the post and recomendations:

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06-29-2003, 11:56 AM
J-Wo J-Wo is offline
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I just finished doing an encode with the latest changes and my final encoded video was 5% short from the predicted size. I'm redoing the prediction now with the old full prediction as my first one was done using fast prediction. I haven't tried going back to the previous change to MA, but perhaps I will and post what the results are here for predicted CQ
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06-29-2003, 04:51 PM
Jellygoose Jellygoose is offline
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I experienced too, that the CQ value seems to be 3-5 points lower with the latest script! However, image quality is just superb in my eyes!!
It looks far better than my encode which was 3 CQ points higher!
Backgrounds are more stable and Gibbs are almost gone!
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