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< Esato Forum Index > Sony Ericsson / Sony > Software, Firmware and Drivers > Modded Camera Driver for Sony Ericsson k850 Bookmark topic

BestPic work fine for me and i rarely get "Another Application blabalbla" and even if it happened i juz need to reopen the camera back
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Posted: 2009-02-08 04:13:12
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@ace1025 reopen camera cover dont helps in this case, just restarting. Even when i open media player or some java application, still gives me "running A.A.", i mean thats behaving with my phone dont know for others. In soon i need to change camera driver, but too poor that other camdrivers dont have bigger video resolution like this bestpic 6.0.
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Posted: 2009-02-08 11:05:01
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A VGA @ 24 fps video recording will be great.
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Posted: 2009-02-08 21:15:22
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In the camdriver 6.0, the option of changing the shutter speed is given.
For those who want to modify the shutter speed but dont know what hex value reperesents what, I've taken the liberty to create a table of the shutter speed values of each hex value

In the camdriver, it was stated that FPS value needs to be in conjunction with the shutter speed. I personally do not know what effect the FPS has on the shutter speed.

*Note*
Tested values data were drawn from picture's EXIF data.
Values that are predicted are not labeled tested. Predictions are based on rules of photography's value increments.

0A is the FPS value

01 -> 1 + 0A = 1/6400 shutter speed
02 -> 2 + 0A = 1/5000 shutter speed tested
03 -> 3 + 0A = 1/4000 shutter speed
04 -> 4 + 0A = 1/3200 shutter speed
05 -> 5 + 0A = 1/2500 shutter speed
06 -> 6 + 0A = 1/2000 shutter speed
07 -> 7 + 0A = 1/1600 shutter speed
08 -> 8 + 0A = 1/1000 shutter speed
09 -> 9 + 0A = 1/800 shutter speed
0A -> 10 + 0A = 1/640 shutter speed
0B -> 11 + 0A = 1/500 shutter speed
0C -> 12 + 0A = 1/400 shutter speed tested
0D -> 13 + 0A = 1/320 shutter speed
0E -> 14 + 0A = 1/250 shutter speed
0F -> 15 + 0A = 1/200 shutter speed tested
10 -> 16 + 0A = 1/160 shutter speed
11 -> 17 + 0A = 1/125 shutter speed
12 -> 18 + 0A = 1/100 shutter speed
13 -> 19 + 0A = 1/80 shutter speed
14 -> 20 + 0A = 1/60 shutter speed
15 -> 21 + 0A = 1/50 shutter speed
16 -> 22 + 0A = 1/40 shutter speed
17 -> 23 + 0A = 1/30 shutter speed
18 -> 24 + 0A = 1/25 shutter speed
19 -> 25 + 0A = 1/20 shutter speed tested
1A -> 26 + 0A = 1/15 shutter speed tested
1B -> 27 + 0A = 1/13 shutter speed tested
1C -> 28 + 0A = 1/10 shutter speed
1D -> 29 + 0A = 1/8 shutter speed tested
1E -> 30 + 0A = 1/4 shutter speed
1F -> 31 + 0A = 1/2 shutter speed
20 -> 32 + 0A = 1 second shutter speed

Values greater than 1F are not tested.

My personal recommendation is 1A, of 1/15 of a second. Less camera shake than if you use 1/8 of a second.

[ This Message was edited by: kay188 on 2009-02-15 03:47 ]
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Posted: 2009-02-13 23:06:23
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pls where i can download new Cyber-Shot cam driver? Is possible insert Face Detection to new cam driver or firmware?

Your opinion, which cam driver is the best???

sorry for my english
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Posted: 2009-02-14 02:15:09
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Do you know how to change the flash shutterspeed? I want to change because it's insanely fast.
Thanks in advance.
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Posted: 2009-02-14 07:31:07
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The flash shutter speed is a mechanical shutter. The shutter curtian is built into the camera module itself.

I'm sure the driver controls it but we havent figured out where it controls it.

The speed of the mechanical shutter is 1/250 of a second.

When i first tried JAC v4 driver, i noticed the sound of the shutter curtian was REAL slow. It closed, and opened slowly. I checked the EXIF data after, and it was 1/4th of a second WITH flash.
So i'm not sure if it's a bug in the JAC v4 driver i experienced, but having experienced that bug, it shows that it IS POSSIBLE to slow down the mechanical shutter.

I'm not positive, because the shutter is a fixed curtain in the camera module itself.

I'm sure one day someone will figure it out.
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Posted: 2009-02-15 04:52:23
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I think i know how to solve the "Running application bug"..when u got that error try use face warp application,after that close the face warp application and try restarting your camera..not sure though it works for me.
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Posted: 2009-02-15 05:58:44
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@kay188:
the shutter flash (is manual (or mechanical)) be found in property 23 (if flash needed).

REMEMBER: slow flash sync with slow shutter and fast flash sync with fast shutter.
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Posted: 2009-02-15 06:19:54
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Ok, thanks for the info guys
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Posted: 2009-02-15 09:28:58
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