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Modded Camera Driver for k800i/k810i

Click to view updated thread with images


Posted by daniele84

On 2007-11-30 17:08:21, genus wrote:
Here i come, 5.0 camdriver:

- Fix low light condition to default setting with 8 FPS
- Increase normal light condition FPS to 35
- Different ISO setting when changing EV value for normal, portrait, twilightportrait and document mode for flash.
- Change video recording FPS to 15 to reduce zooming bug
- Saturation of colour 0a
- Fix WB changing bug and twilightportrait WB when flash on
- Fine - 90% compression, normal - 80% compression
- Turn on AF-LED for document mode when night

When FLASH ON:
0.0EV
Normal mode - ISO320
Twilightportrait mode - ISO400
Portrait mode - ISO250
Document mode - ISO100

-1.0EV
Normal mode - ISO250
Twilightportrait mode - ISO320
Portrait mode - ISO200
Document mode - ISO100 ( reduce exposure )

-2.0EV
Normal mode - ISO160
Twilightportrait mode - ISO250
Portrait mode - ISO125
Document mode - ISO100 ( reduce exposure )


+1.0EV
Normal mode - ISO400
Twilightportrait mode - ISO500
Portrait mode - ISO320
Document mode - ISO160

+2.0EV
Normal mode - ISO500
Twilightportrait mode - ISO500
Portrait mode - ISO400
Document mode - ISO250

Now you can enjoy changing the flash ISO value by just changing the EV value

Download here:
http://www.4shared.com/file/3[....]399c0b/camdriver0_50_gnus.html

Finally i can post it out, just have a try on it, got any bug tell me

[ This Message was edited by: genus on 2007-11-30 16:19 ]


VERY good camdriver ! the red light in document mode is very useful!
and the iso change with decrease and increase exposure is OKKKKKK


Sorry at all for bad english


Posted by killerPK
Is it possible to use front camera for videos in video mode? Then we could make QVGA videos with front camera.

Posted by G-Izzat

On 2007-12-04 00:31:23, killerPK wrote:
Is it possible to use front camera for videos in video mode? Then we could make QVGA videos with front camera.


It is not possible at all.

Posted by number1
i now have the k800i max compression values for all sizes,

VGA=100%
1MP=100%
2mp= 98%
3mp= 97%


Posted by norbi_nw
Superb work number1!! now i just need to mod the driver, but i don't know what the norma/low mean... can u post the max compression codes (copy paste the whole part from seq_set_prop_5_0 to seq_set_prop_5_9).
Thank you very very much!!

Posted by number1

On 2007-12-04 19:44:55, norbi_nw wrote:
Superb work number1!! now i just need to mod the driver, but i don't know what the norma/low mean... can u post the max compression codes (copy paste the whole part from seq_set_prop_5_0 to seq_set_prop_5_9).
Thank you very very much!!


no it's a secret til i release 2.9
u can use this http://www.4shared.com/file/3[....]611900e2/JPEGsnoop_v1_1_3.html to test the compression

[ This Message was edited by: number1 on 2007-12-04 18:55 ]

Posted by Guto_ViP

On 2007-12-04 19:54:32, number1 wrote:

On 2007-12-04 19:44:55, norbi_nw wrote:
Superb work number1!! now i just need to mod the driver, but i don't know what the norma/low mean... can u post the max compression codes (copy paste the whole part from seq_set_prop_5_0 to seq_set_prop_5_9).
Thank you very very much!!


no it's a secret til i release 2.9
u can use this http://www.4shared.com/file/3[....]611900e2/JPEGsnoop_v1_1_3.html to test the compression

[ This Message was edited by: number1 on 2007-12-04 18:55 ]


I uses this program on my posted pictures details

Tomorrow i will post pictures testing 2.9 Upd 9
_________________
K800 Silver R8BA024: Acoustic v1 R8 [DRC OFF] by Peter / Camdriver 2.9 by Number1 / Custom Menu Killer Bunny (BR by me) / Custom Right Button / Calibri Font by me / Custom Layout / Display v3 by Centus / Custom Splash/Logout/Startup
goto: se4u.4share.

[ This Message was edited by: Guto_ViP on 2007-12-04 19:17 ]

Posted by boooooo
i want to ask something.

does 'max compression %100' means, the compression about the pixels so the picture is smaller and poor quality?

or does it means free of compression? like RAW formatted photos?

[ This Message was edited by: boooooo on 2007-12-04 20:38 ]

Posted by norbi_nw
all right number1 u always make me smile but after final release, plz tell me

Posted by reggiele

On 2007-12-03 17:53:36, killerPK wrote:
Dz 0.1 camdriver:
http://forums.se-nse.net/index.php?showtopic=18962

I request all the modders here to take a look at this driver and try to make some good use of its twilight landscape mode. Its really slow but it gives the best pics in extremely low light. Maybe you guys can improve it and add it in your next versions. Thanks.

Sample pics below.

This Dz camdriver seems to have included some changes to the shutter speed command and it can take really good pics in low light conditions!!!

[ This Message was edited by: killerPK on 2007-12-03 22:55 ]


Posted by genus
The maximum jpeg compression will change if you modify the target, max and min of jpeg size.

But if it is more than 95%, the camera will restart after taking picture, cause many bug. But it think this can be fixed.

[ This Message was edited by: genus on 2007-12-05 04:21 ]

Posted by killerPK
Number1 plz check out Dz 0.1 and try to improve the Twilight Landscape mode in ur 2.9 driver. Cant wait to see it.... Thx

Posted by genus
The Dz 0.1 didnt have the twilightlandscape scene mode, it reset this mode become normal but use very slow shutter speed so that much longer exposure time can be made, but this give much higher ISO than default twilightlandscape mode. Mayb we can try it, c whelther there is much or less noise.

Posted by ahil13
with hdr application we can control the iso

Posted by genus
Wat do you mean of this?

Is that more compression will be much better? If yes i will release my 5.3 with more compression of jpeg and picture size about 900kb. I will try to do it

[ This Message was edited by: genus on 2007-12-05 05:58 ]

Posted by pietropizzi
Wouldn't HDR be too difficult with K800 without tripod ?
Correct me if I'm wrong.

@genus
You're working on 5.3, did I miss 5.1,5.2 or weren't they realeased ?

Posted by genus
I will release 5.2 soon and 5.1 will not, because it have bug.

For more compression at 3MP photo, >95%, i think it is hard for k800i to work on it, the camera alway restart even i can get 96% compression. So, i will leave this thing for number1 2.9 camdriver. Good luck number1.

@number1
Did you have any hint to get more than 95% without bug?

[ This Message was edited by: genus on 2007-12-05 06:38 ]

Posted by killerPK
How do we see the electronic shutter speed or mech shutter speed used for a picture?

Posted by boooooo

On 2007-12-05 08:20:49, killerPK wrote:
How do we see the electronic shutter speed or mech shutter speed used for a picture?



you can look at the EXIF information for that. the speed value like 1/250sec or for example 3 sec means the shutter speed.

Posted by number1
twilight landscape in my 2.9 has shutter of 1/2 and normally produces iso 125,

VGA=100%
1mp=100%
2mp=98%
3mp=97%

these are the max values even using the default driver 2.5 i was getting pics with 97% compression on 3mp.

Posted by killerPK

On 2007-12-05 09:24:57, boooooo wrote:

you can look at the EXIF information for that. the speed value like 1/250sec or for example 3 sec means the shutter speed.


All i can see is the exposure time, thats also the shutter speed?

Posted by killerPK
While we wait for Number1's 2.9 camdriver, heres one from me.

killerPK 3.0
Based on gprsman 2.2 with twilight landscape settings from Dz 0.1, AF LED on in doc mode (genus), buffers and compression changed, flash color temperature changed to remove reddish look, AE property removed.

P.S. I doubt there is a shutter speed command, i think if you just lower the framerate i.e COM_EVENT(03,02) this gives 1 second exposure time in Twilight Landscape mode, and that i think is also the shutter speed.

http://www.4shared.com/dir/4832495/4f09d9bc/Camdriver.html

[ This Message was edited by: killerPK on 2007-12-05 13:57 ]

Posted by toyds
@Killer : can you upload your cam driver in 4shared please,cause rapidshare needs 191 minutes to upload again

thanks a lot

Posted by EduX
Small files up to 2 MB (from Rapidshare) You can download immediately by: http://anonymouse.org

Posted by Goldmen
@number1
For your collection :
http://www.mediafire.com/download.php?eogh5epdelm

Posted by number1

On 2007-12-05 12:18:15, Goldmen wrote:
@number1
For your collection :
http://www.mediafire.com/download.php?eogh5epdelm


are there any older drivers than 2.4 around?????


Posted by genus
I do found that increase saturation of colour will cause wrong colour balance



The colour of the car should be green in colour ( i alrdy resize the photo )

Posted by number1

On 2007-12-05 13:57:04, genus wrote:
I do found that increase saturation of colour will cause wrong colour balance



The colour of the car should be green in colour ( i alrdy resize the photo )


select, cloudy or daylight whitebalance then it will be the correct colour

Posted by Goldmen

On 2007-12-05 13:00:45, number1 wrote:
are there any older drivers than 2.4 around?????

No....Sorry!
The same drivers:
http://www.4shared.com/dir/4765866/fce368b1/Original.html
I foun it somewhere in tne Net....

_________________
http://Goldman-K800i.4shared.com/

[ This Message was edited by: Goldmen on 2007-12-05 13:05 ]

Posted by genus
@number1

I dont understand how you can get the 3MP photo compression of 97%, i just can get 100% compression for VGA, 1MP.. but for 3MP the camera will restart if much more compression setting, i want to know how did you do for it?

About twilightlandscape mode, 1/2s with 125 ISO ( default ) i think is enough.

How do you think about the saturation of colour, i decide to use 04 only.

Posted by ambyzown
I know this will probably sound like a dumb question, but are there modded camera drivers for the W810i? if yes, on which thread are they posted? Thanks.

Posted by genus
@number1

Change WB doesnt have any effect on this. I think is too much colour saturation, mayb we should use value of 04.

The flash also cause little purple background


[ This Message was edited by: genus on 2007-12-05 13:45 ]

Posted by killerPK
Guys download link for the camdriver has been changed to 4shared. Download and tell me what you think. Changes mentioned above.

killerPK 3.0
http://www.4shared.com/dir/4832495/4f09d9bc/Camdriver.html
P.S it would be really great if someone could come up with an idea on how to use the front camera to make videos when using video mode..... Or maybe a java app can do it?

Posted by genus
Oh, i think mayb java software can do this. Front camera can do video recording.

Now i juz can get compression:
VGA-100%
1MP-100%
2MP-97%
3MP-94%

[ This Message was edited by: genus on 2007-12-05 14:19 ]

Posted by Guto_ViP
Testing Number 2.9 update 9


- Automatic mode, Wb Automatic, Flash on, ambient w/out light

Photo details (JPEGSnoop): http://www.4shared.com/file/31230606/9e848c7e/DSC01864JPG.html


- Nightportrait mode, Wb Automatic, Flash on, ambient w/out light

Photo details (JPEGSnoop):
http://www.4shared.com/file/31230608/793ca179/DSC01865JPG.html

- Automatic mode, Wb Automatic, rainday

Photo details (JPEGSnoop): http://www.4shared.com/file/31230640/138bec4f/DSC01881JPG.html


- Automatic mode, Wb Cloudy, rainday

Photo details (JPEGSnoop): http://www.4shared.com/file/31230645/63e118c0/DSC01882JPG.html



Photo details (JPEGSnoop): http://www.4shared.com/file/31230648/1d50647d/DSC01883JPG.html



Photo details (JPEGSnoop): http://www.4shared.com/file/31230656/e3f3783b/DSC01884JPG.html



Photo details (JPEGSnoop): http://www.4shared.com/file/31230662/cfb3efe1/DSC01886JPG.html


- With 3MP

Photo details (JPEGSnoop): http://www.4shared.com/file/31230612/80f27926/DSC01866JPG.html



Photo details (JPEGSnoop): http://www.4shared.com/file/31230667/bfd91b6e/DSC01887JPG.html


- With 2MP

Photo details (JPEGSnoop): http://www.4shared.com/file/31230617/f0988da9/DSC01867JPG.html



Photo details (JPEGSnoop): http://www.4shared.com/file/31230669/58613669/DSC01888JPG.html


- With 1MP

Photo details (JPEGSnoop): http://www.4shared.com/file/31230623/dcd81a73/DSC01868JPG.html



Photo details (JPEGSnoop): http://www.4shared.com/file/31230675/48cc4b03/DSC01889JPG.html


- With VGA

Photo details (JPEGSnoop): http://www.4shared.com/file/31230628/4b0ac3fb/DSC01869JPG.html



Photo details (JPEGSnoop): http://www.4shared.com/file/31230595/d409d8d4/DSC01890JPG.html

Posted by genus
Plz post the full size picture for me to c. I wan to see it using Picasa, so that easy to view the jpeg compression.

This is using Picasa to view only 90% compression, even i set it 100%, alrdy resized



The jpeg info
http://www.4shared.com/file/31234899/5a0590fb/DSC03772JPG.html

[ This Message was edited by: genus on 2007-12-05 15:12 ]

Posted by Guto_ViP

On 2007-12-05 15:56:19, genus wrote:
Plz post the full size picture for me to c. I wan to see it using Picasa, so that easy to view the jpeg compression.

[ This Message was edited by: genus on 2007-12-05 15:01 ]


Just now Im working... i lose much time to do this post.... I need time to post the full size.... maybe i willl zip the pics and put on rapidshare, but only later, allright?

Posted by number1
i said maxium is 97% compression for 3mp, average is 90%-96% it seems to depend on how more detail and how much u hold the phone still.

Posted by genus

On 2007-12-05 16:29:43, number1 wrote:
i said maxium is 97% compression for 3mp, average is 90%-96% it seems to depend on how more detail and how much u hold the phone still.


Oh, said it clearly then i can understand, but it seem that the k800i cannot give the picture size more than 900kb. But if can, it should be better.

Posted by opexblue
Hi... I've made some mode base on Dz 0.1 camdriver.

- ISO 100 in macro normal mode with flash
- 1/5 sec exposure time in portrait mode with flash
- 2 sec exposure time & ISO 200 in twilight landscape
- Different FLASH_WB to reduce warm effect in night mode with flash

I'm new in this modding things, so any opinion from modders here are very much appreciated.

http://www.4shared.com/file/3[....]/f502ddba/Opex_camdriver0.html

Posted by Guto_ViP
One picture taked with Number1 camdriver 2.9 and with more of 900kb

http://rapidshare.com/files/74478673/DSC01779.JPG.html

Posted by genus
Sure it bigger than 900kb, you alrdy convert it into BMP alrdy.

Actually the firmware alrdy preset the maximum jpeg buffer size, the maximum jpeg in k800i will be about ~900kb, if you edit it using photoDj it will become larger, more than 1Mb.

[ This Message was edited by: genus on 2007-12-05 15:56 ]

Posted by Guto_ViP

On 2007-12-05 16:54:52, genus wrote:
Sure it bigger than 900kb, you alrdy convert it into BMP alrdy.

Actually the firmware alrdy preset the maximum jpeg buffer size, the maximum jpeg in k800i will be about ~900kb, if you edit it using photoDj it will become larger, more than 1Mb.

[ This Message was edited by: genus on 2007-12-05 15:56 ]


No no no.... The pic doesnt have PhotoDJ or something and is original JPEG, it is original taked with K800.

Posted by genus
but why it is BMP format , not jpeg, plz post the original.

Posted by number1
yea u shouldn't convert the pics to .bmp, 920kb is the maxium size for the k800

Posted by Guto_ViP
Well, maybe rapidshare changed the extension.... now posted on imagebeaver and in my virtual disk.


Link 1: http://www.imagebeaver.com/view.php?mode=gallery&g=489165&photo=1

Link 2: http://www.4shared.com/file/31243950/a159e9cd/DSC01779.html


_________________
K800 Silver R8BA024: Acoustic v1 R8 [DRC OFF] by Peter / Camdriver 2.9 by Number1 / Custom Menu Killer Bunny (BR by me) / Custom Right Button / Calibri Font by me / Custom Layout / Display v3 by Centus / Custom Splash/Logout/Startup
goto: se4u.4share.

[ This Message was edited by: Guto_ViP on 2007-12-05 16:45 ]

Posted by genus
yup, i think it is rare to get this, i sometimes also can get large size like this, but the photo quality still the same. Usually, the maximum size i can get is about more than 850kB.

I think better dont put so much of this thing, it is wasting time, the size is control by firmware too, since it alrdy set the jpeg buffer size ~900kB, we cannot change this.

[ This Message was edited by: genus on 2007-12-06 02:31 ]

Posted by number1

On 2007-12-06 03:30:00, genus wrote:
yup, i think it is rare to get this, i sometimes also can get large size like this, but the photo quality still the same. Usually, the maximum size i can get is about more than 850kB.

I think better dont put so much of this thing, it is wasting time, the size is control by firmware too, since it alrdy set the jpeg buffer size ~900kB, we cannot change this.

[ This Message was edited by: genus on 2007-12-06 02:31 ]


not really rare with my driver, outdoor pics are normally 900-908kb i got to pics yesterday which are 901 and 902 u can see them here http://forums.se-nse.net/inde[....]owtopic=16505&st=240&start=240

Posted by masterjp
wana share some pics from genus camdriver




Posted by masterjp
here's more


great camdriver genus. keep up the good work


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Click to view updated thread with images


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