| Author |
Super camera driver for k750/w800/w810 |
elevation1
Joined: Mar 07, 2007
Posts: 31
PM |
hi, i've download supermode 8.53 and mladen750i driver 8.8.
In the daylight the photo is better with 8.8 but in the night (i've selected zoom 1.1 and night function) but photo is better with supermode... why? thanks a lot and sorry for my english 
p.s. with 8.8 in the night there is more "noise"... with 8.53 is perfect (night)
[ This Message was edited by: elevation1 on 2007-03-07 19:07 ] |
|
|
dennis.l
Joined: Oct 05, 2006
Posts: 96
PM |
I am not a photographer but this is my understanding of it. (please help me out if I get it wrong).
there is 3 things that affects the photo.
1) the F number : this is usually not changed on the camera phone. I think it is at 2.8. I think the lower the number the more light goes into the "film"
2) The ISO value: this is how sensitive the "film" is. in this case how much "amplification" or gain is put on the light that comes into the camera sensor. however, the higher the iso the more noise is generated from the "amplification" process. on the other hand the more higher the iso, the less light is needed to take a photo.
3) The shutter speed: This is how long the shutter is opened during the shot.
As the F number does not change. To take a night shot it is a combination of the iso and the shutter speed.
what the supermode driver does is by using a low iso (to keep noise to a minimum), but keeping the shutter open for a long time. This is why the night pictures are great in 8.53. However, because the shutter is open for a long time. any movements in the subject or the camera is translated as blurry photos.
I think Chengrong did a great job and got the balance right so the night photos have lower noise.
NB: What most other drivers do is by picking an iso somewhere in the middle (eg iso 800) and thereby reducing the amount of time the shutter needs to be left open. This means there is less chance of blury pictures. However because of the high iso there is more noise in the picture.
|
tranced
Joined: Jan 19, 2006
Posts: > 500
From: Santo Domingo, wonDeRland
PM |
good explanation man. i cant be clearer than that. i now understand many things i didn't know before
|
dennis.l
Joined: Oct 05, 2006
Posts: 96
PM |
thx man |
Badshah
Joined: Feb 20, 2007
Posts: 93
PM |
can u guys work with cam driver of w700i ??
here is the link to the original driver
http://rapidshare.com/files/18114201/camdriver0-w700.rar
waiting for some replies |
elevation1
Joined: Mar 07, 2007
Posts: 31
PM |
i've make many photos and i confirm that in daylight are beautiful but in the night there is very noise... better 8.53... mladden can you put the same impostation (on zoom 1.1) of supermode 8.53 only for night photo? thanks a lot
my best onfiguration
daylight: camdriver 5.33 (original sony ericsson)
night mode: super mode 8.53
|
aabg
Joined: Sep 23, 2006
Posts: 206
PM |
i have overexposure with mladen driver, someone else have it?
with k750 R1CA cid36 |
stingjoel
Joined: Jan 24, 2005
Posts: 265
From: Indonesia
PM |
@aabg;
Yes, you will have overexposure when you set enchanced night scene and turn on night mode....is that right? it's happen to me too  |
aabg
Joined: Sep 23, 2006
Posts: 206
PM |
yes, but also in normal mode, i dont have too much overxposure with 8.53, tomorrow i will try to put some comparisons between 8.8 and chengrong's |
tranced
Joined: Jan 19, 2006
Posts: > 500
From: Santo Domingo, wonDeRland
PM |
i've experiended crashing with the malden's 8.8. the camera goes back to normal. someone else with this?
|
aabg
Joined: Sep 23, 2006
Posts: 206
PM |
@tranced
i have the same problem, also when trying to take the picture, when it focus and press the shutter this go back and don't take the picture |
tranced
Joined: Jan 19, 2006
Posts: > 500
From: Santo Domingo, wonDeRland
PM |
mine is a cid36 k750. does this matter?
|
stingjoel
Joined: Jan 24, 2005
Posts: 265
From: Indonesia
PM |
Mine is CID36 K750i too...IMHO, v8.53 is still the best.
[ This Message was edited by: stingjoel on 2007-03-09 02:33 ] |
tranced
Joined: Jan 19, 2006
Posts: > 500
From: Santo Domingo, wonDeRland
PM |
i thing i noticed in the 8.8 is that the linear zoom is faster and smoother and i liked it very much. it's a pity that it doesnt work properly in my k750. although 8.53 is good enough for me. i think i'm not missing too much.
|
mladen750i
Joined: Oct 18, 2006
Posts: 59
PM, WWW
|
Finaly, i found the reason for driver strange behaving, and probably all the bugs are solved... I post the link lately, when i done testings... |
|
|
Posted: 2007-03-07 19:27
jay0726 | 
