Questions tagged [camera]

Use the Camera tag for any questions related to how to use a camera or webcam with the Raspberry Pi.

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Motion not working with Pi Camera on Bullseye

motion as motion tracking software worked nice on buster but I have difficulties on bullseye. First it did not create motion.log and motion.pid files than it does not work with a raspi camera. ...
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Camera not recognized on raspberry pi 3 b

Ive tried connecting a camera to my raspberry pi and Ive enabled it on raspi-config but vcgencmd get_camera still shows supported=0 detected=0. Also, in my boot/config.txt, start_x=1 is not even ...
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My camera is not supported/detected

I followed a guide on youtube to set up my raspberry pi. I'm trying to use python for facial recognition but the camera is not working. I did vcgencmd get_camera in the terminal but the result was ...
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How to set up picamera on Raspberry Pi 3 B+ with an Ubuntu 20.04 OS

I have a TurtleBot3 Burger robot which has a Raspberry Pi 3B+ on it. And the RPI has to run Ubuntu 20.04 OS, otherwise I can't use ROS and eventually the robot functionalities. The RPI has a picamera ...
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71 views

Missing raspistill

raspistill seems to be missing in 5.10.63+ kernel (raspibian), the only option is to use libcamera. Since I need the raspistill environment, how can I manually install it?
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Raspberry OS Bullseye Camera Module - No cameras available

I did a clean install of Raspberry OS Bullseye 32bits in a RPi 4 8gb kernel 5.10.78-v7l+, and I just installed a camera module rev v1.3 (P5V04A SUNNY) and I'm trying to test it with the command: pi@...
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Error opening device /dev/video0: video capture not supported

I am trying to set up USb camera with RPi4. It is working well with PC windows10 default 'camera' application but failed with RPi4. I use mjpg-streamer to access the streaming. /usr/local/bin/...
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Cannot enable camera

I've been trying to enable the raspberry pi camera on my new pi 3B with no success. I've tried updating. I tried raspi-config on the commandline, enabled the camera and rebooted. These did not work. ...
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135 views

MJPEG over HTTP camera streaming for libcamera?

I have (had) a little python based web server that I used with a Pi4 with a NOIR camera to periodically watch my workbench when I wasn't there. It is (was) using picamera, which it seems isn't going ...
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How to display the Pi Camera preview on a tft display screen?

I have a PiCamera for my Raspberry Pi 4 (8gb) and a HDMI 5 Inch 800x480 Resistive Touch Screen TFT Display from (https://www.elecrow.com/hdmi-5-inch-800x480-tft-display-for-raspberry-pi-b-p-1384.html),...
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What folder does Motioneyeos save movie files to on my microSD card?

I am using a RaspberryPi Zero W to build a nest camera for wildlife studies. The hope is to have a camera run continuously while attached to a battery and solar system while saving files to the ...
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Livestream to linux on different network

I have a raspberry pi which is connected to ethernet. I want to get the live stream from pi's camera to another linux/windows, i.e. it should be accessible from a line-based terminal without the ...
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camera in octopi isn't showing the video

i have been running octopi for a while, the camera was working fine. then one day it's just stopped. i run the command to see if the camera is detected and it says it is. when i boot up the pi, which ...
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Problems with camera installation: have I left anything out? [duplicate]

I am trying to install an HQ camera: both ends of the data ribbon are firmly home, I have checked that the blue tape on the ends of the ribbon are facing the right way (camera end; blue towards the ...
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USB camera to composite video out

I have an USB camera (640 x 480) that I would like to present on composite video out (live). Is there a way to get it fully automated? I mean, when powering up the Raspberry it should start up the ...
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How to switch Cameras on the Raspberry pi 3b?

I am working on a project and I need to take pictures in different directions depending on a programming input, I can manually switch the cameras and take a photo with them but I am looking for a good ...
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1answer
357 views

Libcamera does not work on the latest OS

I bought the new HD RPi camera and want to connect it to my RPi 3. I checked on the Rpi website that raspistill is being replaced by libcamera, so I updated the OS to the most recent build (Bullseye) ...
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1answer
28 views

What spectrum of light can the NOIR camera detect/read?

Trying to establish what the NOIR camera can detect. We are more interested in the IR range of light that is possible. Specifically, we are using the NOIR in a dark environment (shutting out light) ...
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38 views

How to connect Raspberry PI 4 with camera on 64bit

I want to connect the camera with raspberry pi and make a live streaming between it and the laptop, I tried to use raspistill but it doesn't work So, If any one have another way ???
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HQ Camera: Save as BMP file not working consistently

I've been working on a project using the HQ camera where I want to take a small bitmap image (100x100), do some analysis on the bmp file, and using that information determine whether that exposure ...
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U4VL WebRTC hardware codec error

I installed U4VL with all the necessary libraries for WebRTC. But the webcam isn't working with hardware codec enabled, I am using the Camera Board V2. I got the following error: In the uv4l-rapicam....
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1answer
38 views

Raspberry Pi H264 to HLS Stream

We need to use Raspberry Pi camera for 2 tasks. One is getting image, the other is watching camera remotely. Ways are getting RTSP from Raspberry Pi camera (which when I did it become difficult to ...
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1answer
22 views

Distribute video feed from Pi to multiple network clients

I want to set up a webcam for a fish tank on the LAN at my office. I set up a Raspberry Pi model 3B with a camera and used https://github.com/jacksonliam/mjpg-streamer to stream it locally. It works ...
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1answer
58 views

How to expose for longer than 1/3 of a second with PiCamera HQ using picamera?

I've used the script below to make some under/over exposures in low light levels using the PiCamera HQ and the picamera module. In order to get long exposure times I've found that the camera object ...
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1answer
461 views

Software upgrade broke camera

I have a python script that turns the camera into a webcam. Today I did an upgrade: Get:1 http://archive.raspberrypi.org/debian bullseye/main armhf libc6-dbg armhf 2.31-13+rpt2+rpi1 [6377 kB] Get:2 ...
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how to control raspberry pi camera from bluetooth selfie button

i bought bluetooth selfie button, so i control pi camera throw bluetooth button. how do i control. i follow this website instruction. i successfully always connect button via raspberry 4 GUI. showing ...
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1answer
35 views

Barcode scanner application on Raspberry Pi board

I am looking for suggestions related to my test project. I am trying to make a barcode scanner on Raspberry Pi. I have bought the camera which is based on 1/2.8" Sony IMX290 CMOS sensor. This ...
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Why does dt-blob-dualcam.dts set both cameras as connected to i2c0 in Compute Module 4?

In dt-blob-dualcam.dts both CAMERA_0_I2C_PORT and CAMERA_1_I2C_PORT are assigned number = <0>;, despite being connected to different pins. Why is that? Relevant devicetree section:...
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Does V4L2 driver support Raw Bayer capture with HQ camera?

I was under impression that current V4L2 driver supports raw capture, but: pi@raspberrypi:~ $ v4l2-ctl --list-formats ioctl: VIDIOC_ENUM_FMT Type: Video Capture [0]: 'YU12' (Planar YUV 4:2:0) ...
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1answer
63 views

What's the minimum Raspberry Pi that can display the output from the Raspberry Pi camera at 30fps in real time?

Setup: A Raspberry Pi of some kind (TBD depending on answers to this question) A Raspberry Pi camera of some kind (TBD depending on answers to this question) A 1080p television, that will be ...
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Random Raspivid failure: tvservice-client

In my application, I run raspivid from Python via subprocess, typically raspivid -t 10000 -o vid.avi. (This is a permanently running app in which an outside event triggers the recording.) Sometimes, ...
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Motion on Raspberry Pi: Problems with 2 camera's on USB 4 channel composite video capture device

I'm using Motion on an rPi 4B as a multi camera solution to be used on a boat (to get 180° front view). I tested it with 2 IP camera's and one USB camera and that worked fine. I was able to view the ...
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1answer
43 views

How do I fix poor video quality from rpicamsrc?

After weeks of research, my understanding is that using rpicamsrc to stream video via rtsp is the preferred method. If you do something like raspivid piped to cvlc, you increase latency, etc. Right ...
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1answer
34 views

RPI Camera Module with Pico

does anybody know if it is possible to use the RPI Camera module (Rev. 1.3) with the Pico or any other RP2040 board?
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1answer
387 views

Compute Module 4 and Camera Module v2.1 - How to configure?

I am confused by the instructions posted here which explain how to configure various Compute Module devices with camera modules. These instructions appear to be confusing as they describe at least 3 ...
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1answer
27 views

RPi camera stops functioning after Adeept Motor Hat is plugged in

This is my first time posting a question and I am a new RPi user. I have bought a robotics kit from Adeept (The PiCar B) and I am facing issues with getting the RPi camera to work when the Motor Hat ...
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41 views

USB Camera on Raspberry Pi

I'm trying to run a USB camera on my Pi, but haven't found any ways to take a still image on it using Python. Has anyone seen any projects where a still image is taken on a USB cam? I am looking to ...
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My Raspberry Pi Wont Recognize Axis Camera Over Ethernet

I first wanted to say, this is not a duplicate of This Link I recently acquired a security camera, and have spent the last few months reverse engineering components to use it in a stand-alone system (...
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29 views

Pi zero camera module suddenly stopped working

I am using Raspberry Pi zero W together with Adafruit Zero spy camera for Pi (product link: https://www.adafruit.com/product/3508 ) for a project. As per the project requirement, the above camera ...
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Can't get 1080p30 / 720p60 from pi camera with OpenCV

I'm new to raspberry and raspberry pi camera. I'm using OpenCV and pi for a project; Using OpenCV and python, I want to get a high resolution video feed to process. On the official web page, it says ...
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1answer
40 views

Raspistill takes long time to run

I am trying to get my camera run on my raspberry pi 4. I can get an image, but the raspistill command takes about 6 seconds on average to acquire one image. Is it normal? $ time raspistill -o bar.jpg ...
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32 views

Remote camera control with Java

I'm beginner with raspberry pi. I want to create a project that will send live camera video from raspberry Pi to my android device. How can I do it? How I can control camera with Java? I think the ...
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54 views

How to display video stream captured on rasbperry pi camera on an external website?

I am trying to capture video stream using raspberry pi camera and display it on a web page hosted on a CentOS server. This is what I have tried: On the CentOS server, I am listening using: nc -l 11337 ...
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Confusing CSI connectors 15 or 22 pins

I am designing a CM4 board that may accept a camera so I am questioning about the camera connectors and port. The CM4 has two MIPI CSI ports: Camera 0 : 2 lanes Camera 1 : 4 lanes In the standard ...
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What's a good camera with IR-Cut for a Raspberry Pi Zero W

I'm working on an security camera for outside, and want to have vision at night(thus needing Infra-red light, and an infra-red camera), but also don't want that weird pinkish look that an IR camera ...
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26 views

Average images directly from the buffer

I am writing a script in Python for continuous long exposure image recording that saves n images into the buffer as shown: outputs = [io.BytesIO() for i in range(0, n)] camera.capture_sequence(outputs,...
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./camera_i2c: cannot open 5.0: No such file

I am trying to connect an Arducam 8mp syncronized stereo camera to a RP4. While setting it up according to the guide (https://www.arducam.com/docs/cameras-for-raspberry-pi/synchronized-stereo-camera-...
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31 views

Interfacing a camera (HM01B0) with RPi Pico

I want to build an image classifier and plan to use use it on Raspberry Pi Pico. Therefore I need to connect the Pico to a camera. I've got a HM01B0 camera module from Sparkfun here (https://www....
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1answer
44 views

Encoding of JPEG Image with lightning

I am building a timelapse camera system with the Pi HQ Camera. At night with manual exposure settings of 20 seconds, analogue gain and digital gain settings set, during lightning storms, the image ...
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25 views

HQ Camera with GPI Case

I have a Rbpi 4, 4gb with a HQ camera sensor on its way. I looked at the GPI case, very cool design. Could I use its buttons for camera purposes? Like code them to; turn on/off, shutter/record button? ...

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