Search found 14 matches

by peterfiabigron
Thu Apr 13, 2023 9:24 am
Forum: Cameras and video capture modules
Topic: SLP2 image over-exposure - StereoPi V2
Replies: 5
Views: 52920

Re: SLP2 image over-exposure - StereoPi V2

Dear Realizator, I think the problem is caused by the fact that metering is done in video mode and when you take a still photo metering is "canceled" and re-done, but in case of sunny outdoor photos the 500ms delay is not enough for the correct metering, therefore in that case the image is overexpos...
by peterfiabigron
Fri Mar 10, 2023 11:49 am
Forum: SLP2 RaspiOS image
Topic: Outdoor overexposed stills - aka problem with changing from video to stills? (and a possible SOLUTION)
Replies: 0
Views: 11672

Outdoor overexposed stills - aka problem with changing from video to stills? (and a possible SOLUTION)

Hi, I had the very annoing problem of overexposed images in daylight when I captured outdoor stills. The settigns (Exposure ISO...) did not change anything, only with changing EV I could do some minor correction. I checked the internet for solution and I run into something that gives a kind of solut...
by peterfiabigron
Fri Mar 10, 2023 11:25 am
Forum: SLP2 RaspiOS image
Topic: Problems capturing still images
Replies: 4
Views: 5937

Re: Problems capturing still images

Hi,
I have similar message when I try to connect with smartphone, but for me video and still both can be captured. I have an other issue and a solution for overexposure, I am just going to post it here in other topic
by peterfiabigron
Mon Mar 06, 2023 11:31 am
Forum: Cameras and video capture modules
Topic: SLP2 image over-exposure - StereoPi V2
Replies: 5
Views: 52920

Re: SLP2 image over-exposure - StereoPi V2

Hi, Is there any solution to this topic's problem? I have the same problem. It is present with every version of SLP2 when I take outdoor stills. I use HQ cameras. Through viewfinder it is ok, If I change settings (exposure, ISO...) it has effect on viewfinder's preview, but when I shoot the photo th...
by peterfiabigron
Sat Jan 28, 2023 5:45 pm
Forum: Video, photo (livestream, recording, photo capturing)
Topic: Video playback? speed problems
Replies: 10
Views: 21369

Re: Video playback? speed problems

Hello, THIS TIME I HAVE SOLUTIONS, not problems. ;) I have been experimenting with the device powering it from an Adata 10000mAh powerbank. I found that it works quite well with the 0.15.3 slp2 update, without freezing. For now, i have not been checking in the checkbox of some additional possibiliti...
by peterfiabigron
Mon Jan 23, 2023 10:32 am
Forum: Video, photo (livestream, recording, photo capturing)
Topic: Video playback? speed problems
Replies: 10
Views: 21369

Re: Video playback? speed problems

Hi Blinky, Thanks for the hint. I tried it out (I powered it from electric socket with a 3A phone charger) and it improved the freezing situation, it is much better now, but not perfect (meaning that after a while it freezes yet sometimes, but I think I can live with that for now). Meanwhile, I've f...
by peterfiabigron
Tue Jan 17, 2023 12:14 pm
Forum: Video, photo (livestream, recording, photo capturing)
Topic: Video playback? speed problems
Replies: 10
Views: 21369

Re: Video playback? speed problems

Dear Realizator, Did you manage to check the video speed problem? I made the setup as it is described in wiki and I have this problem, that the video speed is not normal. Sometimes the device even freeze during video recording (maybe especially when I increase bitrate from 100000 to 300000) or when ...
by peterfiabigron
Tue Jan 10, 2023 12:25 pm
Forum: Cameras and video capture modules
Topic: Raspberry camera modul 3 with autofocus
Replies: 4
Views: 16141

Raspberry camera modul 3 with autofocus

Hi! A bit early question, i now, but i am very excited about this new camera module 3 release with its autofocus natively on the libcamera. When, do you think, it will be possible to use a pair of those with its AF on the stereopi v2 camera kit? I think with this, a new era of stereoscopic photograp...
by peterfiabigron
Tue Oct 04, 2022 8:41 am
Forum: Cameras and video capture modules
Topic: Autofocus camera
Replies: 4
Views: 6696

Re: Autofocus camera

Dear Eugene,

Thank you, I am looking forward to see what future holds to RPI and to this project. I think the limit is the sky. :D
Thanks again for the great work and that you made many projects possible with this device :)
by peterfiabigron
Tue Oct 04, 2022 8:32 am
Forum: Video, photo (livestream, recording, photo capturing)
Topic: Video playback? speed problems
Replies: 10
Views: 21369

Re: Video playback? speed problems

Dear Eugene, Thank you for your tireless support! https://drive.google.com/file/d/1uRvbynuMinFaNKBhYd3huzWQoQf6Ubd3/view?usp=sharing On the above link I shared a test video. Unfortunately, since then I realised that on the upper right corner I sometimes have "WLAN ~50-64C health bad" warning. Someti...
by peterfiabigron
Sat Oct 01, 2022 9:38 am
Forum: Video, photo (livestream, recording, photo capturing)
Topic: Video playback? speed problems
Replies: 10
Views: 21369

Re: Video playback? speed problems

Dear Eugene, I am using firmware version 0.15.3 RPI CM4 Rev1 My video settings: 1920x1080 30fps 5000000bitrate H264 settings are empty Transport: udp Mjpeg streem on host enabled (i disabled it because it made preview disappear on phone, which is connected as wifi router, via stereopi's ip address) ...
by peterfiabigron
Sat Oct 01, 2022 9:08 am
Forum: Cameras and video capture modules
Topic: Autofocus camera
Replies: 4
Views: 6696

Re: Autofocus camera

Dear Eugene, Thank you very much for your detailed explanation. If I understand correctly, if an alternative camera is compatible with raspberry pi cm4 without any additional driver, than there is a high chance that i can use it with SLP2? Regarding autofocus, then I assume it is best to wait until ...
by peterfiabigron
Sun Sep 25, 2022 10:39 am
Forum: Video, photo (livestream, recording, photo capturing)
Topic: Video playback? speed problems
Replies: 10
Views: 21369

Video playback? speed problems

Hello,

I have some problems with video capturing.
My stereo videos are faster in playback than normal, something between 1,5x - 2x speed. Could you help with it? What could have caused this?

Thanks!
Gábor
by peterfiabigron
Sun Sep 25, 2022 10:32 am
Forum: Cameras and video capture modules
Topic: Autofocus camera
Replies: 4
Views: 6696

Autofocus camera

Hello, I am new to this community, just received my StereoPi v2 camera kit. I am into the stereoscopic photography. Until now I used an "own" method to capture stereo photos of moving objects. I used two smartphones and made series of shots by holding shot buttom for some seconds on both phones at t...