Quantcast Avisynth: Script Changes the Chroma Blur? - digitalFAQ.com Forums [Archives]
  #1  
09-22-2003, 02:15 AM
CheronAph CheronAph is offline
Free Member
 
Join Date: Feb 2003
Location: Espoo, Finland
Posts: 494
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via MSN to CheronAph
Does the line, MergeChroma(blur(MaxTreshold)) mean that it changes the chroma blur from 0.0 to whatever the max blurring might be? If it does, could it help to get more compression if the blurring could vary from 1,50 to whatever so we would have always at least the 1,50 of chroma blur, or does it make the image too soft?

If this is a stupid question just delete the topic!
__________________
¨¨°º©©º°¨¨°º©CHERONAPH©º°¨¨°º©©º°¨¨
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  
09-22-2003, 02:35 AM
kwag kwag is offline
Free Member
 
Join Date: Apr 2002
Location: Puerto Rico, USA
Posts: 13,537
Thanks: 0
Thanked 0 Times in 0 Posts
Quote:
Originally Posted by CheronAph
Does the line, MergeChroma(blur(MaxTreshold)) mean that it changes the chroma blur from 0.0 to whatever the max blurring might be?
Yes.
Quote:
If it does, could it help to get more compression if the blurring could vary from 1,50 to whatever so we would have always at least the 1,50 of chroma blur, or does it make the image too soft?
Merge chroma gives us a lot of compression, because the eye is not as sensitive to chroma as it is to luma. So we can use a high value in mergechroma, but not too high in mergeluma. If we use a high value in mergeluma, the picture will look blurred.
Quote:

If this is a stupid question just delete the topic!
Not at all

-kwag
Reply With Quote
  #3  
09-22-2003, 02:45 AM
CheronAph CheronAph is offline
Free Member
 
Join Date: Feb 2003
Location: Espoo, Finland
Posts: 494
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via MSN to CheronAph
So could the chroma be changed that it would be always at least 1,50?
__________________
¨¨°º©©º°¨¨°º©CHERONAPH©º°¨¨°º©©º°¨¨
Reply With Quote
  #4  
09-22-2003, 11:30 AM
kwag kwag is offline
Free Member
 
Join Date: Apr 2002
Location: Puerto Rico, USA
Posts: 13,537
Thanks: 0
Thanked 0 Times in 0 Posts
Quote:
Originally Posted by CheronAph
So could the chroma be changed that it would be always at least 1,50?
That's the way it's already set on the optimal script

-kwag
Reply With Quote
  #5  
09-22-2003, 02:25 PM
CheronAph CheronAph is offline
Free Member
 
Join Date: Feb 2003
Location: Espoo, Finland
Posts: 494
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via MSN to CheronAph
Ok then, good, by the way, are you guys still trying to make it better or is it as good as it gets?
__________________
¨¨°º©©º°¨¨°º©CHERONAPH©º°¨¨°º©©º°¨¨
Reply With Quote
Reply




Similar Threads
Thread Thread Starter Forum Replies Last Post
Avisynth: Chroma Shift dvdreasy Avisynth Scripting 10 09-12-2005 08:32 PM
KDVD: Script for minimal blur on Action Scenes? Jellygoose Video Encoding and Conversion 12 01-04-2004 05:42 PM
Avisynth: Adding scene change blur to static script? audioslave Avisynth Scripting 7 11-02-2003 11:23 PM
Avisynth: Is the blur luma/chroma in the MA script needed with high CQs? audi2honda Avisynth Scripting 1 08-27-2003 03:40 AM
Avisynth: Merge Chroma/Luma encoding time? telemike Avisynth Scripting 12 06-04-2003 08:07 AM

Thread Tools



 
All times are GMT -5. The time now is 02:58 PM  —  vBulletin © Jelsoft Enterprises Ltd