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View Full Version : Any specifics on what MPEG 4 CIF is?


duartix
19th February 2002, 19:13
I was browsing through www.dpreview.com when I found something i believe would be quite interesting for my live concert Kaptures.

http://www.archos.com/us/products/product_jbmm.html

Now they say that with a video module it can capture 3 hours of MPEG 4 CIF (it does have a 10 GB harddrive) so I was wandering what could CIF be?
Is it the resolution?
Or is it the codec?
They say it's MPEG 4 so I'm a bit lost...

movmasty
21st February 2002, 08:44
in mpeg1 cif is a screen res of 352x288, 25fps

so maybe is the same in mpg4......

zeb7
22nd February 2002, 00:49
Cool that thing !
looks like they updated the page, it says ;
MPEG4 playing (CIF format - 352x288 pixels, 30 frames/sec)

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Dont know what CIF is ,but it may mean SIF (Standard Input Format)
352x288 25 frames PAL
352x240 30 frames NTSC

movmasty
22nd February 2002, 04:37
-Dont know what CIF is ,but it may mean SIF (Standard Input Format)

if meant sif...would be sif......dont you think?

-(Standard Input Format)
-352x288 25 frames PAL
-352x240 30 frames NTSC

yeah! 352x288 pixels, 30 frames/sec , isnt a standard format

zeb7
22nd February 2002, 15:00
"if meant sif...would be sif......dont you think?
"
No :) i'm thinking... typo error

"yeah! 352x288 pixels, 30 frames/sec , isnt a standard format"

Oh yes it is, It's CIF format:
(Crazy Input Format)

Anyway what do you think about the The Archos Jukebox, are the better products on the market?