Digital Video Forums  

Go Back   Digital Video Forums > Other > Archive (Closed) > Archived Posts > DivX/XviD Conversion/Encoding

 
 
LinkBack Thread Tools Search this Thread Rate Thread Display Modes
Old 5 Nov 2002, 01:32 PM   #1
Gold Member
Gold Member
 
Join Date: Jan 2002
Posts: 128
Default blocky with Gknot/divx5 pro?

Well i just can't understand it. I use the 2CD function in Gknot with the divx5 pro codec and with an average size movie i sometimes get alot of blocking. I was going to post an image just to show it but as soon as i convert it into a Jpeg image the photo smooths out and does not display it. However with black & white files (there the worst) i am getting bad blocking on certain objects, i mean noticable when you are looking from 8 feet away it is still very bad. Also there tends to be a green hue to the blocking. I have even tried the noise filter with no success. Any ideas?
Vaughn is offline  
Old 5 Nov 2002, 02:25 PM   #2
khp
The Other
 
khp's Avatar
 
Join Date: Nov 2001
Location: Online
Posts: 2,161
Default

Well that's a hard question to fully answer.

Low contrast areas are always troublesome. Even at maximum quality you might sometimes see a few visible blocks. The only solution is to increase the post processing durring playback.

But for any bad cases, I would suggest that you try running a quality based encoding at 100% in virtualdub, using the avs file created by GKnot. If it comes out more than 50% lager than your desired file size I suggest going for a lower resolution.

Alternativly you might also try running the script mentioned in my first posting in this thread

http://forum.digital-digest.com/show...&threadid=9446

Which is what I use to check the quality of my divx5 encodings.
__________________
Donate your idle CPU time for something usefull.
http://folding.stanford.edu/

Last edited by khp; 5 Nov 2002 at 02:57 PM
khp is offline  
 

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are Off




All times are GMT +10. The time now is 06:56 AM.

Kirsch designed by Andrew & Austin


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
Copyright © 1999 - 2018 Digital Digest

Visit DivXLand   Visit dvdloc8.com