Quantcast Bitrates: Results from CQmatic1.2.00/Calcumatic105 - digitalFAQ.com Forums [Archives]
  #1  
08-28-2003, 11:00 AM
jorel jorel is offline
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results from CQMatic1.2.00/CalcuMatic105 using:

script:
nf=0

mpeg2source("D:\LA LUNA2\luna.D2V")

Undot()
Asharp(1.4,4)

GripCrop(480,480,overscan=2,source_anamorphic=fals e,dest_anamorphic=false)
GripSize(resizer="BiCubicResize")

STMedianFilter(8,32,0,0)
MergeChroma(blur(1.5)
MergeLuma(blur(0.1))

SwitchThreshold=(Width<=352)?4Width<=480)?3:2
ScriptClip("nf=round(YDifferenceToNext())"+chr(13) +"nf>=SwitchThreshold?unfilter(-(fmin(nf*2,100)),-(fmin(nf*2,100))):TemporalCleaner(6+nf,11+nf)")

DCTFilter(1,1,1,1,1,1,0.5,0)
GripBorders()
Letterbox(16,16,16,16)

function fmin(int f1,int f2){return(f1<f2)?f1:f2}

CQMatic log (prediction):
http://www.kvcd.net
CQMatic Version 1.2.00
Copyright Softronex Corporation, 2003.
All rights reserved.
Time: 10:15:58 Date: 08/28/2003
Ready!
Project: C:\CQMatic\LUNA1-4.tpr

Creating: CQMatic.tpr

D:\La Luna\ToK\2\LUNA1-4.m2v
Project resolution: 480x480
Execute.
Movie Time: 89
Average Bitrate: 1070
Prediction Only mode
Executing Prediction Phase...
...
Using CQ of 62.49
Prediction cycle #7
Encoder started...
Process time: 8.57 minutes.
Encoder end.
Final CQ value is 62.49
CQMatic complete!
Total minutes of process: 47.63

encoded using CQ63, mpeg2, 480x480, audio 160-48k

muxed in bbmpeg as svcd

i forgot something?

oh yeah,the result:
807mb ( 826.961 kb )

quality...

:yippie:
no more words!
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Someday, 12:01 PM
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  #2  
08-28-2003, 02:23 PM
Dialhot Dialhot is offline
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I just did also a 1h48 movie that turned into a mpeg file of 805.35 MB ))
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  #3  
09-17-2003, 03:45 PM
Bchteam Bchteam is offline
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I'm just making the prediction for 1h45min interlaced movie and problems are coming up.

Right now I'm in the 4# Prediction cycle and the CQ is @ 18,83 !!!

What's wrong ???

Here's my script:

Code:
#======================================================#
# -= AviSynth script by MovieStacker v2.0.0 (beta3) =- #
#======================================================#
LoadPlugin("G:\Programme\AviSynth 2.5x Filters\MPEG2Dec3.dll")
LoadPlugin("G:\Programme\AviSynth 2.5x Filters\UnFilter.dll")
LoadPlugin("G:\Programme\AviSynth 2.5x Filters\STMedianFilter.dll")
LoadPlugin("G:\Programme\AviSynth 2.5x Filters\Decomb.dll")
LoadPlugin("G:\Programme\AviSynth 2.5x Filters\asharp.dll")
LoadPlugin("G:\Programme\AviSynth 2.5x Filters\undot.dll")
LoadPlugin("G:\Programme\AviSynth 2.5x Filters\VSFilter.dll")
# 
#### 

## Defined Variables and Constants ## 
# 
MaxTreshold = 1.50 
nf =  0 # Current frame. 
# 
#### 

## Main section and static filters ### 
# 
Mpeg2Source("E:\BattleRoyal\BattleRoyalProject.d2v") 
#
Telecide()
Decimate()
undot() 
Limiter() 
asharp(1, 4) 
BicubicResize(528, 480, 0, 0.6, 0, 0, 720, 576)
STMedianFilter(8, 32, 0, 0 ) 
MergeChroma(blur(MaxTreshold)) 
MergeLuma(blur(0.1)) 
#
VobSub("E:\BattleRoyal\Forced Subs\VTS_02_0") 
# 

## Linear Motion Adaptive Filtering ## 
# 
# ( Portions from AviSynth's manual ) - This will apply temporalsoften to 
# very static scenes, and apply variable blur on moving scenes. 
# We also assign a variable - and this is why a line break is inserted: 

SwitchThreshold = (Width<=352) ? 4 : (Width<=480) ? 3 : 2 
ScriptClip("nf = YDifferenceToNext()"+chr(13)+ "nf >= 2 ? \ 
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) ") 

# 
# 
# 

LetterBox(16, 16, 24, 24)
Limiter() 

# 
# 
## Functions ### 

function fmin(int f1, int f2) { 
  return (f1<f2) ? f1 : f2 
}

#
####
A CQ of 18,83 is just too low, no matter what kind of scenes the film contains. It's not even 2 hours long.

EDIT :

Stop, Stop !!!

I think I found the error, but I'm not sure. I will report as soon as I'm done with the testings.
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