우분투 리눅스 서비스 등록 : FFMPEG -> Mediax

[Unit]
Description=Webcam RTSP push
After=network-online.target
Wants=network-online.target

[Service]
ExecStart=/usr/bin/ffmpeg -f v4l2 -input_format mjpeg -video_size 640x480 -framerate 15 \
  -i /dev/video0 \
  -c:v libx264 -preset ultrafast -tune zerolatency -pix_fmt yuv420p \
  -b:v 1M -g 15 -keyint_min 15 \
  -f rtsp -rtsp_transport tcp rtsp://192.168.0.1:8554/
User=dev

[Install]
WantedBy=multi-user.target