Current Server Time: 10:26 (Central Europe)

#apertus IRC Channel Logs

2014/04/07

Timezone: UTC


01:01
sasha_c
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jucar
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sasha_c
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02:14
gcolburn
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02:26
Bertl
off to bed now ... have a good one everyone!
02:32
jon_isom
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02:32
jon_isom
Hello
03:26
gcolburn
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gcolburn
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05:01
gcolburn
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07:51
se6astian
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07:51
se6astian
good morning
09:10
Guest83719
changed nick to: danieel
11:40
jucar
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12:49
sasha_c
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13:16
intracube
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13:23
Bertl
morning folks!
13:24
sasha_c
Morning Bertl :)
14:03
jon_isom
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16:28
danieel
hm, blackmagic introduced even weirder cameras - with upgradeable sensors...
16:34
Bertl
what can they be upgradet to?
16:36
danieel
not sure, but I suppose they learned that they cant rely on one sensor...
16:36
danieel
if they still use the CMV, they now rate it 12stops
16:40
Bertl
black magic or cmosis?
16:41
danieel
http://www.blackmagicdesign.com/products/blackmagicursa
16:41
danieel
http://www.blackmagicdesign.com/products/blackmagicstudiocamera
16:46
danieel
that studio camera is not S35... 13.056 x 7.344 mm
16:47
sasha_c
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16:48
danieel
the big one does use CMV12000 (pixel size matches)
16:53
se6astian
the best camera for your digital worship: http://images.blackmagicdesign.com/media/products/studiocamera/uses/worship@2x.jpg - they just know their audience and bring black magic to every 21st century church :P
16:53
danieel
thats a good one :)
16:57
intracube
danieel: the ursa camera isn't really S35 either :P
17:01
danieel
its same as their "s35" 4k
17:01
danieel
the cmv12000 is s35 when full res (4k dci), but if they use a UHD crop...
17:02
danieel
anyway, there is another mistake, the short description of the 4k studio cam states 12G sdi and 4k60, while the detailed list of resolutions/framerates lacks those 60p uhd modes
17:03
intracube
yep, looking at tech spec the sensor crop is always to 16:9
17:09
intracube
but looks an impressive spec for ~£4,000
17:11
danieel
7.5 kg?
17:13
danieel
arri is under 7kg, my F3 is 2.5kg :)
17:24
Bertl
maybe aim for 10kg, makes an even deeper impression :)
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intracube
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intracube
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19:26
niemand
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20:01
rainer_vie
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20:16
Bertl
evening rainer_vie!
20:16
rainer_vie
seas Bertl!
20:17
rainer_vie
new Video for you: https://www.youtube.com/watch?v=2BmbFF1fdm0
20:20
Bertl
and that's what you plan to do with the beta as well, I guess?
20:48
rainer_vie
:) something similar to this... for the first flight we should avoid water...
20:49
Bertl
what are the main problems with this setup and what sensory information do you have?
20:53
rainer_vie
the gopro has a great aliasing problem, a too wide (fisheye) lens, a horrible rolling shutter, and a too strong compression on the h264 codec. I'm using a special mode which gives more dynamik range but looses alot of detail in resolution.
20:54
rainer_vie
but the lightweight and compact design is very nice. thats the reason why a lot of people is using it
20:55
Bertl
what's the weight of the camera itself?
20:56
rainer_vie
about 80 grams
20:56
Bertl
and regarding sensory information, do you record altitude, GPS location, acceleration, rotation, anything?
20:56
Bertl
and if not, what do you have already available?
20:57
rainer_vie
not recorded... getting sensory from the copter electronic
20:57
rainer_vie
via video link OSD
20:57
Bertl
okay, that's a little cruel I guess
20:58
Bertl
what sensors has the copter available and what information does can be used externally?
20:58
Bertl
s/does//
20:59
_rifoRim
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21:00
rainer_vie
digital compas and gps... height, direction, vertical/horizontal speed etc.
21:00
Bertl
what protocol does it use?
21:01
rainer_vie
onboard i don't know, I see it on the video feed as an on screen display
21:02
Bertl
hmm, okay, so where does the OSD happen?
21:04
rainer_vie
on the copter. it reads the data of gps and flight controller and makes the osd
21:05
Bertl
'it' being? i.e. who creates the overlay?
21:06
djp_
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djp_
changed nick to: Guest73198
21:06
rainer_vie
this one... http://www.globe-flight.de/DJI-NAZA-iOSD-Mini-OSD-Telemtrie
21:08
rainer_vie
it is in the video feed from the camera and getting telemetry of the flight computer which gets info from sensors and gps and gives the video signal then to the transmitter
21:10
djp
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21:22
rainer_vie
gn8 !!
21:22
rainer_vie
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niemand
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_rifoRim
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Guest73198
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22:03
jucar
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22:05
se6astian
time for bed
22:05
se6astian
good night
22:05
Bertl
night!
22:07
se6astian
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mars_
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00:10
sasha_c
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00:38
Bertl
morning sasha_c!
00:40
sasha_c
Good morning Bertl, it's always a pleasure to hear from you. How are things?