Quantcast Avisynth: Lastest Revision to the MA Script Lowered CQ by 5 Points - digitalFAQ.com Forums [Archives]
  #1  
06-29-2003, 11:34 AM
audi2honda audi2honda is offline
Free Member
 
Join Date: Jun 2003
Location: Orange County, CA
Posts: 291
Thanks: 0
Thanked 0 Times in 0 Posts
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%
Reply With Quote
Someday, 12:01 PM
admin's Avatar
Site Staff / Ad Manager
 
Join Date: Dec 2002
Posts: 42
Thanks: ∞
Thanked 42 Times in 42 Posts
  #2  
06-29-2003, 11:45 AM
jorel jorel is offline
Invalid Email / Banned / Spammer
 
Join Date: Aug 2002
Location: Brasil - MG - third stone from the sun
Posts: 5,570
Thanks: 0
Thanked 0 Times in 0 Posts
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:
http://www.kvcd.net/forum/viewtopic.php?t=4725

Reply With Quote
  #3  
06-29-2003, 11:56 AM
J-Wo J-Wo is offline
Free Member
 
Join Date: Nov 2002
Location: Toronto, Canada
Posts: 454
Thanks: 0
Thanked 0 Times in 0 Posts
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
Reply With Quote
  #4  
06-29-2003, 04:51 PM
Jellygoose Jellygoose is offline
Free Member
 
Join Date: Jun 2002
Location: Germany
Posts: 1,288
Thanks: 0
Thanked 0 Times in 0 Posts
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!
__________________
j3llyG0053
Reply With Quote
Reply




Similar Threads
Thread Thread Starter Forum Replies Last Post
Avisynth: Problem with lastest optimal scripts Big2hd Avisynth Scripting 5 11-21-2003 04:20 AM
Revision to VMesquita's KDVD Calculator rs008f Video Encoding and Conversion 0 09-21-2003 10:46 AM
SansGrip Filters: Lastest script for blockbustor + legal clip? syk2c11 Avisynth Scripting 1 11-24-2002 02:22 AM
KVCD: Lastest script for blockbuster and nomosmooth filters? syk2c11 Video Encoding and Conversion 9 11-21-2002 06:37 PM
KVCD: Lastest script for FitCD, please! syk2c11 Video Encoding and Conversion 11 06-10-2002 01:48 PM

Thread Tools



 
All times are GMT -5. The time now is 05:19 PM  —  vBulletin Jelsoft Enterprises Ltd