Search found 16 matches
- Thu Jan 28, 2021 10:00 am
- Forum: Camera board
- Topic: HQ camera as all sky cam
- Replies: 47
- Views: 5843
Re: HQ camera as all sky cam
Dear all. Is the HQ camera and this AllSky cam software useable for daylight all sky cameras? Is there any example and what lenses are recommended? Best Regards and thanks a lot.
- Sat Mar 12, 2016 4:22 pm
- Forum: Camera board
- Topic: Getting consistent images (exposure-wise)
- Replies: 2
- Views: 2335
Re: Getting consistent images (exposure-wise)
dear everybody, dear 6by9 we recently had our second solar balloon flight to the stratosphere. unfortunately the camera did't work for the second time (the first time a slow sd card might have been the reason). we used the following code and got all black photos and videos during the long flight. an...
- Mon Feb 22, 2016 12:16 pm
- Forum: Camera board
- Topic: Is there still something auto even with fixed awbg, iso, ss?
- Replies: 17
- Views: 4494
Re: Is there still something auto even with fixed awbg, iso,
The color-sync routine works on live video. Sadly I can't release the source for it. It is baked into our video processing software, and that is proprietary. But if your problem is that you have a single camera that has a color issue, then I suggest you search around the forum here for other thread...
- Mon Feb 22, 2016 11:55 am
- Forum: Camera board
- Topic: Is there still something auto even with fixed awbg, iso, ss?
- Replies: 17
- Views: 4494
Re: Is there still something auto even with fixed awbg, iso,
dear torkel
wow, great. does the sync routine work for video, too? and would you make the routine available to us?
greetings from sunny zurich, roman
wow, great. does the sync routine work for video, too? and would you make the routine available to us?
greetings from sunny zurich, roman
- Mon Feb 22, 2016 11:35 am
- Forum: Camera board
- Topic: Is there still something auto even with fixed awbg, iso, ss?
- Replies: 17
- Views: 4494
Re: Is there still something auto even with fixed awbg, iso,
dear 6by9
thank you very much for your quick and detailed replay!
did i get it right? using the statistics pass doesn't affect video capture. or would there be a possibility to program a white balance feature and use it before we let our balloon fly?
thanks again, roman
thank you very much for your quick and detailed replay!
did i get it right? using the statistics pass doesn't affect video capture. or would there be a possibility to program a white balance feature and use it before we let our balloon fly?
thanks again, roman
- Mon Feb 22, 2016 10:41 am
- Forum: Camera board
- Topic: Is there still something auto even with fixed awbg, iso, ss?
- Replies: 17
- Views: 4494
Re: Is there still something auto even with fixed awbg, iso,
bonjour we're struggling with a pink colour cast and brighter corners due to a lens change. also, we cant't get the exposure set completely manual (camera.awb_mode = 'off', camera.awb_gains = (1.5, 1.5)). do you know if there was an update to get rid of the lens compensation? and what would you sugg...
- Mon Feb 08, 2016 6:58 pm
- Forum: Official Foundation Display
- Topic: strange touch behavior when using in car
- Replies: 2
- Views: 736
Re: strange touch behavior when using in car
thanks for your replay. it's a vintage (1993) volvo 240 station wagon. is there something we can do?
- Sun Feb 07, 2016 12:47 pm
- Forum: Official Foundation Display
- Topic: strange touch behavior when using in car
- Replies: 2
- Views: 736
strange touch behavior when using in car
dear raspberry forum people i'm not natively english speaking and i'm honestly having problems to describe this problem. i'm having problems to control my raspi model 2 with an attached official 7" touch display while using it in a car. the cursor moves around in very chaotic way, sometimes eve...
- Thu Dec 03, 2015 6:12 pm
- Forum: Camera board
- Topic: Remove metering
- Replies: 39
- Views: 6745
Re: Remove metering
dear 6by9. thanks a lot. i couldn't find out where the -set command is documented and how to get it to work. could you elaborate a little how to see the gain used while video capturing?Add -set to your command and it will print out shutter speed and gains used.
- Wed Dec 02, 2015 3:52 pm
- Forum: Beginners
- Topic: Image Statistics with RPi camera
- Replies: 8
- Views: 1516
Re: Image Statistics with RPi camera
dear all. are the "Display image statistics" (-st in the documentation) available for video capture, too. i want to see, if the gain changes after trying to make the camera non automatic: raspivid -o b.h264 -w 1920 -h 1080 -ex off -awb sun -fps 25 -ISO 100 -ss 2500 -st -sh -100 -b 750000 -...
- Wed Dec 02, 2015 12:44 pm
- Forum: Raspberry Pi OS
- Topic: Kernel Panic when switching USB power off/on - anyone test?
- Replies: 9
- Views: 1915
Re: Kernel Panic when switching USB power off/on - anyone te
thanks a lot! and what about (not) writing to an usb stick (i could by a bigger micro sd card)? would it be possible to format the sd card exfat if "sudo apt-get install exfat-fuse" is installed (to enable bigger files sizes)?
- Wed Dec 02, 2015 12:22 pm
- Forum: Camera board
- Topic: Remove metering
- Replies: 39
- Views: 6745
Re: Remove metering
thank you very much!
- Wed Dec 02, 2015 12:19 pm
- Forum: Raspberry Pi OS
- Topic: Kernel Panic when switching USB power off/on - anyone test?
- Replies: 9
- Views: 1915
Re: Kernel Panic when switching USB power off/on - anyone te
oh, thanks. so there is no LAN9512 to switch off ;o) would there ne another ways to reduce the power consumption further (it's about 50 mA now)? will switching off hdmi and reducing the cpu clock speed make a noticeable difference? at the moment i'm writing data to an usb stick. would it be better t...
- Wed Dec 02, 2015 11:56 am
- Forum: Raspberry Pi OS
- Topic: Kernel Panic when switching USB power off/on - anyone test?
- Replies: 9
- Views: 1915
Re: Kernel Panic when switching USB power off/on - anyone te
dear all i'm also looking for a way to save energy for a long distance ballooning project. if i switch off the usb/ethernet chip on my model A+, how can i ever switch the chip on again (it's going to run out of energy at the end of the flight)? is there a way to switch it off with gpio connected but...
- Wed Dec 02, 2015 11:12 am
- Forum: Camera board
- Topic: Remove metering
- Replies: 39
- Views: 6745
Re: Remove metering
dear all. i'm also trying to get rid off auto exposure and i'm confused if "-ex off" is now implemented in the official raspbian wheezy mai 2015, of if i need to do the patch described in the thread. thanks for any help. (raspivid -o b-h264 -w 1920 -h 1080 -ex off -awb sun -fps 25 -ISO 100...
- Wed Dec 02, 2015 9:40 am
- Forum: Beginners
- Topic: problem of direct connect form OS X Yosemite
- Replies: 18
- Views: 6011
Re: problem of direct connect form OS X Yosemite
after installing netatlk (sudo apt-get install netatalk) i can connect with raspberrypi.local. but the server needs a lot of resources at startup and probably is bad choice for energy critical applications. is there a working alternative to ssh in the field (with and without wifi internet connection...