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Is there a section to talk about Java ME? Apps, etc. (5)
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| The Following User Says Thank You to Clayton For This Useful Post: | ||
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2010-01-13
, 07:24
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Posts: 739 |
Thanked: 242 times |
Joined on Sep 2007
@ Montreal
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#3
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Code:
PatternWebcamActive=20;1;0;r;9d80400004ffc0000000;9d800000
Priority: 20
# ScreenOn - 0 only show pattern when the display is off
# 1 show pattern even when the display is on
Changing from 1 to 0 didn't do anything after a reboot, still getting the red light, is this actually in the camera driver?
That line must be for the eventual use of the front camera....
__________________
Please vote for the following Bugs:
Please vote for the following Bugs:
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2010-01-13
, 10:56
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Posts: 4,274 |
Thanked: 5,358 times |
Joined on Sep 2007
@ Looking at y'all and sighing
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#4
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It's enabled via an ioctl (done by the camera app itself, I believe) on the camera's devfs entry, not by MCE.
V4L2_CID_INDICATOR_INTENSITY... that's the one - search http://repository.maemo.org/pool/fre....6+0m5.diff.gz for it.
V4L2_CID_INDICATOR_INTENSITY... that's the one - search http://repository.maemo.org/pool/fre....6+0m5.diff.gz for it.
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2010-01-13
, 12:29
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Posts: 147 |
Thanked: 67 times |
Joined on Dec 2009
@ Stockholm, Sweden
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#5
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On standard cameras, the red light is used for autofocus.
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2010-01-13
, 13:30
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Posts: 68 |
Thanked: 36 times |
Joined on Dec 2009
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#6
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Originally Posted by Strutten
Exactly... if you try to take a picture somewhere that is not illuminated enough for the autofocus to work, cameras turn on a little light. Without it autofocus will not work.
On standard cameras, the red light is used for autofocus.
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2010-01-13
, 13:52
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Posts: 90 |
Thanked: 33 times |
Joined on Dec 2009
@ the netherlands
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#7
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but the focus of the camcorder is fixed right?
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2010-01-13
, 14:00
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Posts: 445 |
Thanked: 572 times |
Joined on Oct 2009
@ Oxford
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#8
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Fixed for the duration of a recording; it auto focuses once at the start, then stays there. It should be possible in principle to use the light only during that stage, and then turn it off.
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2010-01-13
, 14:15
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Posts: 90 |
Thanked: 33 times |
Joined on Dec 2009
@ the netherlands
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#9
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I tried it, but it seems to make less sense now:
the focus is, indeed, been done while pressing the button half way.
but it doesn't use the red light. if you focus in the dark it uses the white leds.
the red light seems to be an indicator for the people that you record only
Like Clayton suspected.
the focus is, indeed, been done while pressing the button half way.
but it doesn't use the red light. if you focus in the dark it uses the white leds.
the red light seems to be an indicator for the people that you record only
Like Clayton suspected.
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2010-01-13
, 14:22
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Posts: 663 |
Thanked: 282 times |
Joined on Nov 2009
@ London, UK
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#10
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Guys, the red light on the N900 is not used for auto focussing like other cameras use it. It's used as a protection device to let people know when they're being filmed and to let you know the countdown of the auto timer. It has been a standard feature on all Nokias for a few years now. I think it's driven by laws in Asia and Australia about the usage of concealed cameras.
Is there a way to disable this red light?