Pikon shutter button and remote preview stream server
clone this repo into your raspberry pi home folder
Momentary button script needs to reside in /home/pi/Pikon2021 folder
One line has to be added to the /etc/rc.local file (sudo required)
To configure static IP on the Pi we need to edit dhcpcd.conf file and wpa suppilcant file
Web UI to configure the pi camera options resides in default lighttpd directory: /var/www/html
The libcamera stack introduction to Raspberry Pi calls for a clean split between libcamera and legacy support in our project.
https://www.raspberrypi.com/documentation/accessories/camera.html
Bullseye based with libcamera stack will use the HD camera.
I. Image formats:
- JPEG,
- PEG + DNG (raw),
- BMP,
- PNG,
- YUV420,
- RGB888
II. Max exposure (seconds): 230
III. Exposure modes:
- normal,
- short,
- long,
- fixed fps,
- customisable
IV. Video formats
- raw h.264 (accelerated),
- MJPEG
V. Post-processing User-definable image effects, customisable DRC and HDR, motion detection, OpenCV integration, TensorFlowLite integration
VI. Metering modes
- centre-weighted,
- average,
- spot,
- customisable
VII. Automatic white balance modes
- off,
- auto,
- incandescent,
- tungsten,
- fluorescent,
- indoor,
- daylight,
- cloudy,
- customisable
VIII. Triggers
- Keypress,
- UNIX signal,
- timeout
IX. Extra modes
- timelapse,
- circular buffer,
- motion detection,
- segmented video,
- many features through flexible post-processing
Buster based pikon will use a v2 camera.
I. Available image formats: JPEG (accelerated),
- JPEG + RAW,
- GIF,
- BMP,
- PNG,
- YUV420,
- RGB888
II. Max exposure (seconds): 10
III. Exposure modes:
- auto,
- night,
- nightpreview,
- backlight,
- spotlight,
- sports,
- snow,
- beach,
- verylong,
- fixedfps,
- antishake,
- fireworks
Video formats
raw h.264 (accelerated)
Effects
negative, solarise, posterize, whiteboard, blackboard, sketch, denoise, emboss, oilpaint, hatch, gpen, pastel, watercolour, film, blur, saturation
Metering modes
average, spot, backlit, matrix
Automatic white balance modes
off, auto, sun, cloud, shade, tungsten, fluorescent, incandescent, flash, horizon
Triggers
Keypress, UNIX signal, timeout
Extra modes
demo, burst/timelapse, circular buffer, video with motion vectors, segmented video, live preview on 3D models