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View Full Version : How can I make an Xvid with these values?


tuleggi
19th April 2005, 12:42
Hello!
I would like to make an avi with these value, in order to playback videos on the LCD of the Digilife DDV-s670 camcorder.
I've already tried to put an Xvid made with VirtualDub (with the same Resolution, the same Frame Rate and without the Packed Bistream) on it but it show no good video (blocks with different colours everywhere).
Here the report for an Xvid made with the camcoder that playback well on it:


DivX DRF Analyzer v0.9.5 Report!
File Name: C:\CLIP0001.AVI
FourCC: XVID
Codec: Zoran
Resolution: [ Width: 640 Height: 480 ]
Frame Rate: 30.000 frames per second
The Video has 451 frames [ 00:00:15 ]

Average Frame quality is MEDIUM [Average DRF/quantizer is 4.44]
Standard Deviation: Quality is MEDIUM [Std. Deviation is 1.38]
Image Resolution is HIGH

There are NO frame drops ( NO drops is better )

Recomended Resolution: [496x368] (Target DRF/quantizer=2.Cool
The filesize should be larger!

Performance Caracteristics:
This video seems to have too MUCH Keyframes. May degrade CDROM and Processor performance.
Macroblocks per frame: 1200 ( Poor Playback in Slow Computers, PIII450 or better required )
The Width is multiple of 32

Kilobits per Second: 1725.89
Kilobits per Frame: 57.40
Kilobits per Macroblock: 0.048
Bits per Pixel: 0.19

Frame Type Statistics :
I Frames: 14.41%
P Frames: 30.60%
B Frames: 54.99%
S Frames: 0.00%
N Frames: 0.00%
(More Advanced Codecs use B and S frames)
Frame Quality Statistics :

DRF=1&2: 0 0.0%
DRF=3: 70 18.1%
DRF=4: 174 45.1%
DRF=5: 79 20.5%
DRF=6: 25 6.5%
DRF=7: 0 0.0%
DRF=8: 38 9.8%
DRF=9: 0 0.0%
DRF>9: 0 0.0%
KeyF/DeltaF: 16.84%
KeyDRF<4: 37
KeyDRF=4: 15
KeyDRF>4: 13

AverageKeyDRF: 3.83
MAXDRF: 8
AverageDRF: 4.44
Deviation: 1.38




GSPOT say:
Container
AVI v1.0
Interleave: 74 ms (2.2 v.frames)
Audio frames: Aligned on interleaves
File length correct

User Data/Metadata
[JUNK] odmldmlh





Thanks a lot for your help!! :)

celtic_druid
19th April 2005, 13:52
You might want to also run the file through MPEG4Modifier to check out the user data tags and quant matrix used.

Elias
19th April 2005, 16:18
Latest beta of XviD has DXN support :)

tuleggi
20th April 2005, 14:07
HI! thanks fr your reply!!
I've check with MPEG4Modifier and the Video info are:

Packed bitstream: No
QPel: No
GMC: No
Interlaced: No
Aspect ratio: Square pixels
Quant type: MPEG

I-VOPs: 65 (14,41%)
P-VOPs: 138 (30,60%)
B-VOPs: 248 (54,99%)
S-VOPs: 0 (0,00%)
N-VOPs: 0 (0,00%)

Max consecutive B-VOPs: 2
1 consec: 7,75%
2 consec: 92,25%



Below USER DATA is:
Zoran


What I have to do in order to make an Xvid working with my camcorder? I have the latest XviD, whatis the DXN support? sorry...I'm quite new

PS: I have tried to change the quant type in XviD with MPEG, then I unpacked the video with MPEG4Modifier and I also change (edit) the USER DATA "XviD0039" with "Zoran". It still doesnt work... I have the image wih a lot of squares of different colors...can you help me? thanks!!

Elias
20th April 2005, 14:13
Originally posted by tuleggi
whatis the DXN support? sorry...I'm quite new Well, DXN support might not be the accurate name. In the XviD profiles (you know, simple, advance simple etc), there are different DXN profiles. If I've understood this right, encoding with these profiles will emulate your output XviD video files to be DivX certified, or something like that. Basically, that means you can encode XviD videos and play them on your DivX certified hardware without a problem... I think :)

tuleggi
20th April 2005, 14:26
I have just tried with the DXN profils and does not change anything... btw myhardware support only XviD.
The problem could be that all the report said the codec is "Zoran" (but the FOURCC is "XviD")? is it a particular version of the codec XviD? can I find it somewhere?

And also all the videos said in User Data/Metadata of GSPOT this:
[JUNK] odmldmlh

Elias
20th April 2005, 14:28
Originally posted by tuleggi
I have just tried with the DXN profils and does not change anything... btw myhardware support only XviD.
The problem could be that all the report said the codec is "Zoran" (but the FOURCC is "XviD")? is it a particular version of the codec XviD? can I find it somewhere? I don't know. I honestly don't know anything about your hardware either. I just read something about DivX in your first post and figured that you could've had DivX certified stuff.

tuleggi
20th April 2005, 16:50
Thanks Elias, I think you was right!!
Even if my camcorder manual said it was XviD hardware.. in reality it is DivX!!!
But in order to make a DivX playable in the camcorder I have to use the FourCC Code Changer and put XVID instead of DIVX.
That's all, now I can see the video! :)