How to configure a webcam in OctoPrint (Linux, Docker), step by step
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4 months ago
Published on May 14, 2024
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Table of Contents
Step-by-Step Tutorial: Configuring a Webcam in OctoPrint (Linux, Docker)
Requirements:
- Computer with knowledge on how to install OctoPrint on Linux or Windows.
- USB webcam.
- Some time and patience.
Why Add Video Sources to OctoPrint:
- Remote Monitoring: Allows you to monitor your prints remotely in real-time.
- Time Lapse Videos: Enables you to create time lapse videos of your prints.
Configuring Video Sources in OctoPrint:
- In the OctoPrint settings tab, navigate to the webcam section.
- Input the stream URL for remote monitoring.
- In the time lapse recording section, provide the snapshot URL.
- Specify the path to the ffmpeg application for creating time lapse videos.
Setting Up Webcam on Linux (Docker):
- Identify your USB webcam device using
lsusb
. - Check if the device driver is working by listing
/dev
directory forvideo0
orvideo1
files. - Stop the running Docker container with
sudo docker ps
andsudo docker stop <container_id>
. - Edit the
docker-compose.yml
file to link the webcam device. - Uncomment the line for the webcam device and MJPEG streamer application.
- Restart the Docker container with
sudo docker-compose up -d
.
Testing the Webcam Setup:
- Access OctoPrint in your browser and go to the webcam settings.
- Verify the stream URL and snapshot URL are correctly configured.
- Test the remote stream and take a snapshot to ensure the setup is working.
- Configure time lapse settings based on your preferences.
- Start a print job and let OctoPrint capture time lapse videos for download.
Conclusion:
- By following these steps, you can successfully configure a webcam in OctoPrint for remote monitoring and time lapse video creation.
- Feel free to provide feedback and share your ideas in the comments section.
- Subscribe to the channel for more tutorials like this.
By following these steps, you can effectively set up and configure a webcam in OctoPrint for monitoring and capturing time lapse videos of your 3D prints.