Bitrates: CQmatic Problem with TMPGEnc - Page 2

Dialhot · #21 01-14-2005, 09:23 AM

No double post please !
http://www.kvcd.net/forum/viewtopic.php?p=115006#115006

oxycotton420 · #22 01-23-2005, 01:32 PM

Hello i did not want to open a new post as this question was answered but i have a question about something related to low CQ problems.
I am Backing up FInding Nemo ( as you know this movie is animated )
THe source is a DVD NTSC and it is 81 Minutes and 15 seconds. I am using the KVCDx2-CQ-704x480-_NTSCFilm_-PLUS.mcf templet now on the templet page it says that this resolution can hold up to 90 minutes. My traget is a 1 cd. I got this avg 1199.5 bitrate and with tmpgenc i have the following settings:
For source aspect Ratio = 4.3 525 Line (NTSC, 704x480)
Field Order = Bottom Field first (Field B)
Minimum Bitrate = 64 because my DVD supports
I keep getting low CQ values
56.6161727905273

this is my script:

Code:

LoadPlugin("D:\KVCD\avisynth plugins\MPEG2Dec3.dll") 
LoadPlugin("D:\KVCD\avisynth plugins\GripFit_YV12.dll") 
LoadPlugin("D:\KVCD\avisynth plugins\STMedianFilter.dll") 
LoadPlugin("D:\KVCD\avisynth plugins\asharp.dll") 
LoadPlugin("D:\KVCD\avisynth plugins\unfilter.dll") 
LoadPlugin("D:\KVCD\avisynth plugins\undot.dll") 




Mpeg2Source("D:\Finding_Nimo\VIDEO_TS\Finding_Nimo.d2v")
undot() 
asharp(1, 4) 

BicubicResize(672,448,0,0.6,0,0,720,480)
STMedianFilter(3, 3, 1, 1 ) 
MergeChroma(blur(1.5)) 
MergeLuma(blur(0.1)) 


ScriptClip(" nf = YDifferenceToNext()" +chr(13)+ "unfilter( -(fmin(round(nf)*2, 100)), -(fmin(round(nf)*2, 100)) ).TemporalSoften( fmin( round(2/nf), 6), round(1/nf) , round(3/nf) , 1, 1) ") 
AddBorders(16,16,16,16)
#Trim(0,129153).FadeOut(150)
function fmin( int f1, int f2) { return ( f1<f2 ) ? f1 : f2}

Dialhot · #23 01-23-2005, 02:17 PM

Quote:

Originally Posted by oxycotton420

I am Backing up FInding Nemo ( as you know this movie is animated )

Do a search on the forum with "finding nemo" and you will see that we dissuss about it already. It is a nightmare.

kwag · #24 01-23-2005, 02:20 PM

Quote:

Originally Posted by oxycotton420

I keep getting low CQ values
56.6161727905273

First of all, it's a full screen movie, and that particular movie is very hard to encode. That's why you're getting that low CQ value.
So go for half D-1 (352x480)

-kwag

oxycotton420 · #25 01-23-2005, 02:35 PM

Quote:

Originally Posted by Dialhot

Do a search on the forum with "finding nemo" and you will see that we dissuss about it already. It is a nightmare.

I see i will look into that right now. I am wondering why it is a nightmare though its probably because animation is different then a cartoon or a motion picture.

Quote:

Originally Posted by kwag

First of all, it's a full screen movie, and that particular movie is very hard to encode. That's why you're getting that low CQ value.
So go for half D-1 (352x480)

-kwag

Yes that is true it is a full screen movie i will look into making into a D-1 thanks for the advice i'll post my results.[/quote]