89 lines
2.8 KiB
Markdown
89 lines
2.8 KiB
Markdown
# Make you own Raspberry Pi Camera Stream
|
||
|
||
Create your own live stream from a Raspberry Pi using the Pi camera module. Build your own applications from here.
|
||
|
||
## How it works
|
||
The Pi streams the output of the camera module over the web via Flask. Devices connected to the same network would be able to access the camera stream via
|
||
|
||
```
|
||
<raspberry_pi_ip:5000>
|
||
```
|
||
|
||
## Screenshots
|
||
|  |  |
|
||
| ------------------------------------- | ------------------------------------------------------------- |
|
||
| Pi Setup | Pi - Live Stream |
|
||
|
||
## Preconditions
|
||
|
||
* Raspberry Pi 4, 2GB is recommended for optimal performance. However you can use a Pi 3 or older, you may see a increase in latency.
|
||
* Raspberry Pi 4 Camera Module or Pi HQ Camera Module (Newer version)
|
||
* Python 3 recommended.
|
||
|
||
## Library dependencies
|
||
Install the following dependencies to create camera stream.
|
||
|
||
```
|
||
sudo apt-get update
|
||
sudo apt-get upgrade
|
||
|
||
sudo apt-get install libatlas-base-dev
|
||
sudo apt-get install libjasper-dev
|
||
sudo apt-get install libqtgui4
|
||
sudo apt-get install libqt4-test
|
||
sudo apt-get install libhdf5-dev
|
||
|
||
sudo pip3 install flask
|
||
sudo pip3 install numpy
|
||
sudo pip3 install opencv-contrib-python
|
||
sudo pip3 install imutils
|
||
sudo pip3 install opencv-python
|
||
|
||
```
|
||
|
||
Note: This installation of opencv may take a while depending on your pi model.
|
||
|
||
OpenCV alternate installation (in the event of failed opencv builds):
|
||
|
||
```
|
||
sudo apt-get install libopencv-dev python3-opencv
|
||
```
|
||
|
||
## Step 1 – Cloning Raspberry Pi Camera Stream
|
||
Open up terminal and clone the Camera Stream repo:
|
||
|
||
```
|
||
cd /home/pi
|
||
git clone https://github.com/EbenKouao/pi-camera-stream-flask.git
|
||
```
|
||
|
||
## Step 2 – Launch Web Stream
|
||
|
||
Note: Creating an Autostart of the main.py script is recommended to keep the stream running on bootup.
|
||
```bash cd modules
|
||
sudo python3 /home/pi/pi-camera-stream-flask/main.py
|
||
```
|
||
|
||
## Step 3 – Autostart your Pi Stream
|
||
|
||
Optional: A good idea is to make the the camera stream auto start at bootup of your pi. You will now not need to re-run the script every time you want to create the stream. You can do this by going editing the /etc/profile to:
|
||
|
||
```
|
||
sudo nano /etc/profile
|
||
```
|
||
|
||
Go the end of the and add the following (from above):
|
||
|
||
```
|
||
sudo python3 /home/pi/pi-camera-stream-flask/main.py
|
||
```
|
||
|
||
This would cause the following terminal command to auto-start each time the Raspberry Pi boots up. This in effect creates a headless setup - which would be accessed via SSH.
|
||
Note: make sure SSH is enabled.
|
||
|
||
## More Projects / Next Steps
|
||
View the latest Build: [Pi Smart Cam with Motion Sensor](https://github.com/EbenKouao/pi-smart-cam)
|
||
|
||
Alternatively, view more projects that build on the Pi Camera on [smartbuilds.io](https://smartbuilds.io).
|
||
|