Noise profile : Telling what's missing
Posted: Tue Apr 28, 2009 7:54 am
Hello.
Trying to build a noise profile, i realise something wich realy
help me : Telling me what is missing.
I'm actualy stuck at 68%, but with all the value (bar graph R/G/B)
aleady found. I've already on 2 other videos been able to get a 100%
profile, wich result on a very small file by the way (around 4k instead
of standard 17k), is it normal ?
So, personnaly, i'm very interested in something, even a little tool,
even if it's only a commande line/DOS program without windows interface,
wich can tell me what's missing to achieve 100%.
Something like displaying 3 two dimensional array like this :
R color :
Very Low Freq. Low Freq. ...etc
Color range 1 Ok Ok
Color range 2 NOk Ok
etc...
B color :
etc...
Note : Of course, i assume you can't have an Ok at VLF, and NOk
at LF (for the same color range)...
As, i'm suspecting that the fact i'm not able to get 100%, is because
i'm missing some very low frequency samples (and maybe low),
on some color data, but, i don't know wich one, so i don't konw what
to search !!!
I've also noticed that the 2 extreme are very hard to get, you always
get clipping problems...
Trying to build a noise profile, i realise something wich realy
help me : Telling me what is missing.
I'm actualy stuck at 68%, but with all the value (bar graph R/G/B)
aleady found. I've already on 2 other videos been able to get a 100%
profile, wich result on a very small file by the way (around 4k instead
of standard 17k), is it normal ?
So, personnaly, i'm very interested in something, even a little tool,
even if it's only a commande line/DOS program without windows interface,
wich can tell me what's missing to achieve 100%.
Something like displaying 3 two dimensional array like this :
R color :
Very Low Freq. Low Freq. ...etc
Color range 1 Ok Ok
Color range 2 NOk Ok
etc...
B color :
etc...
Note : Of course, i assume you can't have an Ok at VLF, and NOk
at LF (for the same color range)...
As, i'm suspecting that the fact i'm not able to get 100%, is because
i'm missing some very low frequency samples (and maybe low),
on some color data, but, i don't know wich one, so i don't konw what
to search !!!
I've also noticed that the 2 extreme are very hard to get, you always
get clipping problems...