@ superdump
Source Bugsan unite-video
Code:
xvid koepi 24-06-03, 2pass: 20000ko (650kbps)
avisynth 2.52
Mpeg2Dec3 1.08
FFdshow 030103
Athlon XP 2000+
---avs------avs------avs------avs------avs------avs---
mpeg2source("E:\Ripping\lotrcutted\lotr.d2v",idct=7)
Crop(4,80,-4,-80)
BicubicResize(640,256,0,0.5)
---avs------avs------avs------avs------avs------avs---
clip1 = mpeg2source("E:\Ripping\lotrcutted\lotr.d2v",idct=7)
.Crop(4,80,-4,-80).BicubicResize(640,256,0,0.5).ConvertToYUY2()
clip2 = directshowsource("xvid_XX.avi",fps=25).ConvertToYUY2()
Compare(clip1,clip2,"YUV","psnr.log")
---avs------avs------avs------avs------avs------avs---
info:
altcc-best = "altcc-h-150-100-50"
exotic = "mpeg vhq4 bf1 cm cmop altcc-best"
pp4 = "ffdshow nic pp4 strength 256"
|---------|---------|
| K140503 | K240603 |
|-----------------------|---------|---------|
| default | 41.9028 | 41.8955 |
| default pp4 simple | 42.2854 | 42.1851 |
| default pp4 walken | - | 42.2744 |
| default pp0 walken | - | 41.8940 |
|-----------------------|---------|---------|
| chroma motion | 41.9698 | 41.9864 |
| global motion comp | 41.8826 | 41.8799 |
| quarter pixel | 41.5587 | 41.5599 |
| lumi masking | 41.8397 | 41.8423 |
| chroma optimiser | 41.8964 | 41.9019 |
| trellis R-D 0 | 41.8684 | 41.8855 |
| mpeg quantization | 42.0297 | 42.0356 |
|-----------------------|---------|---------|
| VHQ 0 bf -1 | 41.9028 | 41.8955 |
| VHQ 1 bf -1 | 42.0766 | 42.0887 |
| VHQ 2 bf -1 | 42.1032 | 42.1782 |
| VHQ 3 bf -1 | 42.1491 | 42.2292 |
| VHQ 4 bf -1 | 42.2199 | 42.3316 |
| | | |
| VHQ 0 bf 0 | | 41.8946 |
| VHQ 1 bf 0 | | 42.1150 |
| VHQ 2 bf 0 | | 42.2359 |
| VHQ 3 bf 0 | | 42.2522 |
| VHQ 4 bf 0 | | 42.3327 |
| | | |
| VHQ 0 bf 1 | | 42.0270 |
| VHQ 1 bf 1 | | 42.2614 |
| VHQ 2 bf 1 | | 42.3151 |
| VHQ 3 bf 1 | | 42.3338 |
| VHQ 4 bf 1 | | 42.4166 |
|-----------------------|---------|---------|
| bf0 default | 41.9028 | 41.8946 |
| bf1 default | 41.8666 | 42.0270 |
| bf2 default | 41.7618 | 41.9992 |
| bf3 default | 41.7480 | 42.0043 |
| bf4 default | 41.7471 | 41.9937 |
|-----------------------|---------|---------|
| altcc-default | 42.1407 | 42.1330 |
| altcc-best | 42.3478 | 42.3417 |
|-----------------------|---------|---------|
| exotic | 42.6715 | 42.9207 |
| exotic pp4 simple | 43.0756 | 43.2172 |
| exotic pp4 walken | - | 43.2652 |
|-----------------------|---------|---------|
Koepi 240603 bframe test:
|---------|---------|---------|---------|---------|
| 1 - 150 | 1 - 190 | 2 - 150 | 2 - 190 | 3 - 150 |
|---------------|---------|---------|---------|---------|---------|
| bf thresh -40 | 41.9154 | 41.9148 | 41.9160 | | |
| bf thresh -20 | 41.9632 | 41.9542 | 41.9632 | | |
| bf thresh 0 | 42.0270 | 42.0494 | 41.9992 | | 42.0043 |
| bf thresh 10 | 42.0545 | 42.0750 | 42.0118 | | |
| bf thresh 20 | 42.0500 | 42.0745 | 41.9598 | | |
| bf thresh 30 | 42.0407 | 42.0689 | 41.9061 | | |
| bf thresh 40 | 42.0286 | 42.0655 | 41.8842 | | |
| bf thresh 60 | 42.0125 | 42.0318 | 41.8165 | | |
| bf thresh 80 | 42.0007 | 42.0225 | 41.7905 | | |
| bf thresh 90 | 41.9973 | 42.0103 | 41.7871 | | |
|---------------|---------|---------|---------|---------|---------|
| bf offset 0 | 41.9844 | | | | |
| bf offset 25 | 41.9887 | | | | |
| bf offset 50 | 42.0181 | | | | |
| bf offset 75 | 42.0270 | 42.0494 | 41.9992 | | 42.0043 |
| bf offset 100 | 42.0115 | | | | |
| bf offset 125 | 42.0104 | | | | |
|---------------|---------|---------|---------|---------|---------|
The defaut reglage for bframe 1/150/75/0 is very good reglage for the bframe for Koepi 24/06/03 and in conclusion for PSNR ... ;-)