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[9001][Help] Continuous auto focus video camera

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BackDaws
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2,200 veiws so people muct be interested
 
acdindia
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Heh heh.... Yeah... Interested people are good, interested developers would be awesome...

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BackDaws
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well if enough people are interested then a Dev might take a look, ive give up begging now
 
Lukiqq
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I told you how to get this thing working. You need to:

1. Compile kernel with modified i9000 ce147 NEC camera driver.
2. Flash i9000 camera firmware http://forum.xda-developers.com/show...34&postcount=7 .
3. Probably replace some libs like libcamera.so.
4. Use Camera.apk from i9000.

That's all
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insestito
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(Last edited by insestito; 13th January 2012 at 01:12 PM.)
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Any news ????


PLEASE MOVE THIS THREAD TO I9001 FORUM
Thanks !
 
MrAndroid12
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Quote:
Originally Posted by Lukiqq View Post
Guys... i9001 is using exactly the same camera sensor as i9000 - ce147 from NEC. The only difference is its driver in kernel and fw [libcamera.so] (but that shouldn't count in the case of continous AF), and finally camera firmware which is located in /system/firmware. You can try to replace files in that directory with those from the most recent i9000 fw and update them with command: *#*#34971539#*#* and choosing "Phone to CAM FW Write" option. After that continous AF function should work If not, replace Camera.apk from i9000 too.

Good luck!


EDIT:

Latest i9000 camera firmware files are now attached to this post. You may try to push them to your device and flash camera firmware with command: *#*#34971539#*#* and choosing "Phone to CAM FW Write" option.
works well
White Samsung Galaxy S4 LTE i9505 + white S view Cover for everyday, Protective Cover+ for hiking, camping etc...
Rom: Stock non-rooted 4.4.2
Kernel: Stock
SD card: 32 GB Class 10


Tablet: White iPad Mini + Green Smart cover
Firmware: iOS 7.1.1

Samsung Galaxy Tab 2 7.0 (Family tab)
ROM Stock 4.1.2
Kernel: Stock
CPU: Stock
 
rayiskon
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Originally Posted by MrAndroid12 View Post
works well
this is meant for i9001 smartass
 
nikagl
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Quote:
Originally Posted by rayiskon View Post
this is meant for i9001 smartass
lol...thanks for noticing!
Nika Gerson Lohman (nikagl)
 
MrAndroid12
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this is meant for i9001 smartass
HEHE, Both phones share 98% similarities
White Samsung Galaxy S4 LTE i9505 + white S view Cover for everyday, Protective Cover+ for hiking, camping etc...
Rom: Stock non-rooted 4.4.2
Kernel: Stock
SD card: 32 GB Class 10


Tablet: White iPad Mini + Green Smart cover
Firmware: iOS 7.1.1

Samsung Galaxy Tab 2 7.0 (Family tab)
ROM Stock 4.1.2
Kernel: Stock
CPU: Stock
 
sgsI9003
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(Last edited by sgsI9003; 24th January 2012 at 03:11 PM.)
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Quote:
Originally Posted by King28 View Post
I just make 2 another Videos..i just can say, the AF is extrem SLOW... and sometimes its work and sometimes not...I dont know why

1. Video
http://www.youtube.com/watch?v=25nF9hn6Gjs

2. Video
http://www.youtube.com/watch?v=wlVYQmowO4I
These video show that you dont understand how autofocus works.
Contrast detection is used in samsung phone so if the contrast is low or shooting in low light then you will have slow focusing where as in high contrast it will be working fine.

After looking 1st video your contrast is too low & moreover you are taking the camera too close, you need macro mode to be used.

2nd video proves that auto focus is working fine but when you focus on indoor wall (right side) it fails to focus again due to low contrast.

So in nutshell I can say the auto focus is working fine, I had similar problems reported for i9003 phones but auto focus was not the problem. I shoot lots of view with my phone & never face problem unless I am in low contrast lighting.
Asus Zenfone 6, intel z2580 CPU @2gHz with 2gb Ram
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Tags
auto focus, autofocus, continuous, galaxy s plus, i9001
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