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View Full Version : Calculation and the real CQ value for TMPG


Abond
30th January 2003, 00:04
Well, I'm not using the very last version of DVD2SVCD (1.1.0.B1a). I didn't search for answers, because I read the forums every day and didn't find before such a prob. Here is the log file with a strange prob
- 29.01.2003 22:17:37
- DVD to SVCD Conversion
- DVD2SVCD ver. 1.1.0 build 1a
--------------------------------------------------------
Initializing
Initializing finished.

--------------------------------------------------------
- 29.01.2003 22:17:57
- Free on drive C: 6520.50 mb
- Crash Recovery
- Restarting from: Video encoding
--------------------------------------------------------
- 29.01.2003 22:17:58
- Free on drive C: 6520.50 mb
- Video Encoding using TMPGEnc
--------------------------------------------------------
- Encoding Test Clip C:\temp\AviSynth_Script_file_CQ_TEST.avs
Executing TMPGEnc. Commandline:
"C:\Programme\TMPGENC\TMPGEnc.exe" "C:\temp\TMPGEnc_Project_file.tpr" /Encode /Close
Video Encoding finished.

- Encoding Test Clip C:\temp\AviSynth_Script_file_CQ_TEST.avs
Wanted: 683511686 (667492kb) Predicted: 582101869 (568459kb) Using CQ Value: 50.00
Calculated next CQ Value: 54.45
Executing TMPGEnc. Commandline:
"C:\Programme\TMPGENC\TMPGEnc.exe" "C:\temp\TMPGEnc_Project_file.tpr" /Encode /Close
Video Encoding finished.

- Encoding Test Clip C:\temp\AviSynth_Script_file_CQ_TEST.avs
Wanted: 683547035 (667526kb) Predicted: 671791677 (656047kb) Using CQ Value: 54.45
Calculated next CQ Value: 54.75
Executing TMPGEnc. Commandline:
"C:\Programme\TMPGENC\TMPGEnc.exe" "C:\temp\TMPGEnc_Project_file.tpr" /Encode /Close
Video Encoding finished.

- Encoding Test Clip C:\temp\AviSynth_Script_file_CQ_TEST.avs
Wanted: 683547035 (667526kb) Predicted: 679108960 (663192kb) Using CQ Value: 54.75
Final CQ Value: 54.75
- Encoding C:\temp\AviSynth_Script_file.avs
StreamSectors: 834285788
AudioSectors: 137701648
VideoPAPO: 10790460
ScanOffsetBytes: 0
SeqAligningBytes: 2246641
DVDBytes: 0
VideoEndHeader: 4
SubtitleSectors: 0
EmptySectors: 238.00
PictureSectors: 0.00
PureMPEGStream: 683547034.78
Seconds: 5660.88
CalcMPEGStream: 683547034.78
Frames: 141397
CDSize: 800.00
Number of CDs: 1
Cut point 796.00
Using CQ Value: 32.85
Aspect Ratio: 16:9 (borders added, encoded as 4:3)

---AVS Begin---
LoadPlugin("C:\PROGRA~1\DVD2SVCD\MPEG2Dec\MPEG2D~1.DLL")
mpeg2source("C:\temp\DVD2AV~1.D2V")
LoadPlugin("C:\PROGRA~1\DVD2SVCD\Plugins\FluxSmooth.dll")
LoadPlugin("C:\Programme\DVD2SVCD\Plugins\LegalClip.dll")
LoadPlugin("C:\Programme\DVD2SVCD\Plugins\UnFilter.dll")
LoadPlugin("C:\Programme\DVD2SVCD\Plugins\Convolution3D.dll")
LegalClip()
FluxSmooth(10,15)
BilinearResize(320,384,0,0,720,576)
UnFilter(30,40)
Convolution3D(preset="movieHQ")
AddBorders(16,96,16,96)
LegalClip()
----AVS End----

Executing TMPGEnc. Commandline:
"C:\Programme\TMPGENC\TMPGEnc.exe" "C:\temp\TMPGEnc_Project_file.tpr" /Encode /Close
Video Encoding finished.

Well the strange values I made in bold. The difference is almost two times. I am encoding now manualy:) . I don't know if it was fixed in latest versions. BTW, I am using an old version of TMPG (12h).
Greetings.