Waveshare Pan-Tilt HAT - Video Recording; Web Control; Modify Modules File; Install Libraries for Web Control

Pan-Tilt HAT User Manual
Version: V1.0.0; Date: 2019.03.16 12 / 17
Terminal
Note that you should connect a display to Raspberry Pi for previewing camera.
5. Video recording
To record video via camera, you can use command: raspivid -o video.h264 -t 1000
For details about camera command, you can visit Raspberry Pi website.
WEB_CONTROL
1. Enable Camera by following the last chapter
2. Modify the modules file:
sudo nano /etc/modules
add statements bcm2835-v4l2 to end of file (Note that 4l2 is the lowercase “l”
instead of number 1)
reboot Raspberry Pi then you find a video0 is appear in /dev folder
3. Install libraries
sudo apt-get install libv4l-dev libjpeg8-dev
sudo apt-get install subversion