scusate. comuinque ecco il log di un video...
DivX DRF Analyzer v0.9.5 Report!
File Name: C:\WINDOWS\Desktop\video\erected.avi
FourCC: XVID
Codec: XviD0039
Resolution: [ Width: 528 Height: 288 ]
Frame Rate: 25.000 frames per second
The Video has 5388 frames [ 00:03:35 ]
Average Frame quality is LOW [Average DRF/quantizer is 5.06]
Standard Deviation: Quality is MEDIUM [Std. Deviation is 1.51]
Image Resolution is MEDIUM
The file has Packeted Frames!
There are NO frame drops ( NO drops is better )
Recomended Resolution: [384x208] (Target DRF/quantizer=2.
The filesize should be larger!
Performance Caracteristics:
Macroblocks per frame: 594
The Width is not multiple of 32. May degrade performance in some systems.
Kilobits per Second: 1132.09
Kilobits per Frame: 45.17
Kilobits per Macroblock: 0.076
Bits per Pixel: 0.30
Frame Type Statistics :
I Frames: 1.78%
P Frames: 50.09%
B Frames: 48.13%
S Frames: 0.00%
N Frames: 0.00%
(More Advanced Codecs use B and S frames)
Frame Quality Statistics :
DRF=1&2: 38 0.7%
DRF=3: 645 12.2%
DRF=4: 2050 38.7%
DRF=5: 176 3.3%
DRF=6: 823 15.6%
DRF=7: 1559 29.5%
DRF=8: 1 0.0%
DRF=9: 0 0.0%
DRF>9: 0 0.0%
KeyF/DeltaF: 1.81%
KeyDRF<4: 44
KeyDRF=4: 52
KeyDRF>4: 0
AverageKeyDRF: 3.51
MAXDRF: 8
AverageDRF: 5.06
Deviation: 1.51
ed ecco quello del secondo...
DivX DRF Analyzer v0.9.5 Report!
File Name: C:\WINDOWS\Desktop\extra\extra.avi
FourCC: XVID
Codec: XviD0039
Resolution: [ Width: 496 Height: 368 ]
Frame Rate: 25.000 frames per second
The Video has 4967 frames [ 00:03:18 ]
Average Frame quality is MEDIUM [Average DRF/quantizer is 4.32]
Standard Deviation: Quality is MEDIUM [Std. Deviation is 1.28]
Image Resolution is LOW
The file has Packeted Frames!
There are NO frame drops ( NO drops is better )
Recomended Resolution: [384x288] (Target DRF/quantizer=2.
The filesize should be larger!
Performance Caracteristics:
Macroblocks per frame: 713
The Width is not multiple of 32. May degrade performance in some systems.
Kilobits per Second: 1214.48
Kilobits per Frame: 48.41
Kilobits per Macroblock: 0.068
Bits per Pixel: 0.27
Frame Type Statistics :
I Frames: 1.19%
P Frames: 50.49%
B Frames: 48.32%
S Frames: 0.00%
N Frames: 0.00%
(More Advanced Codecs use B and S frames)
Frame Quality Statistics :
DRF=1&2: 75 1.5%
DRF=3: 1749 35.6%
DRF=4: 791 16.1%
DRF=5: 1283 26.1%
DRF=6: 766 15.6%
DRF=7: 244 5.0%
DRF=8: 0 0.0%
DRF=9: 0 0.0%
DRF>9: 0 0.0%
KeyF/DeltaF: 1.20%
KeyDRF<4: 49
KeyDRF=4: 10
KeyDRF>4: 0
AverageKeyDRF: 3.05
MAXDRF: 7
AverageDRF: 4.32
Deviation: 1.28
grazie in anticipo per l'interessamento. già così mi sembrano molto buoni comunque a vedersi... magari sono un po' becerotto, scusate è inesperienza....