roboforum.ru

камера:
# apt-get install subversion libjpeg8-dev imagemagick libav-tools cmake

#su - octoprint
$ cd ~

$ git clone https://github.com/jacksonliam/mjpg-streamer.git
$ cd mjpg-streamer/mjpg-streamer-experimental
$ make // ??? вываливается в ошибку но успевает собрать нужное
если в Makefile вырезать  input_raspicam то собирается

$ ./mjpg_streamer -i "./input_uvc.so" -o "./output_http.so"
$ ./mjpg_streamer -i "./input_uvc.so -y" -o "./output_http.so"
$ ./mjpg_streamer -i "./input_uvc.so -r 960x720 -f 30 -q 85" -o "./output_http.so"

$ mkdir ~/scripts

$ mcedit ~/scripts/webcam
#!/bin/bash
# Start / stop streamer daemon
case "$1" in
    start)
        /home/octoprint/scripts/webcamDaemon >/dev/null 2>&1 &
        echo "$0: started"
        ;;
    stop)
        pkill -x webcamDaemon
        pkill -x mjpg_streamer
        echo "$0: stopped"
        ;;
    *)
        echo "Usage: $0 {start|stop}" >&2
        ;;
esac

$ mcedit ~/scripts/webcamDaemon
/home/octoprint/mjpg-streamer/mjpg-streamer-experimental/mjpg_streamer -i "./input_uvc.so -r 800x600" -o "./output_http.so"




$ mcedit ~/.octoprint/config.yaml
добавить
webcam:
  stream: http://192.168.0.112:8080/?action=stream
  snapshot: http://127.0.0.1:8080/?action=snapshot
  ffmpeg: /usr/bin/avconv
system:
- action: streamon
    command: /home/octoprint/scripts/webcam start
    confirm: false
    name: Start video stream
- action: streamoff
    command: /home/octoprint/scripts/webcam stop
    confirm: false
    name: Stop video stream