;
; Arducam NOIR 5MP Camera sensor based on OV5647
; https://thepihut.com/products/5mp-motorosed-ir-cut-ov5647-camera-for-raspberry-pi
;
[Unit]
Description=camera-streamer web camera for Arducam NOIR 5MP on Raspberry PI
After=network.target
ConditionPathExists=/sys/bus/i2c/drivers/ov5647/10-0036/video4linux

[Service]
ExecStart=/usr/local/bin/camera-streamer \
  --camera-path=/base/soc/i2c0mux/i2c@1/ov5647@36 \
  --camera-type=libcamera \
  --camera-format=YUYV \
  --camera-width=2592 -camera-height=1944 \
  --camera-fps=30 \
  ; use two memory buffers to optimise usage
  --camera-nbufs=2 \
  ; the snapshot is 2592x1944
  --camera-snapshot.height=2592 \
  ; the video/webrtc is 1920x1080
  --camera-video.height=1080 \
  ; the stream is 1920x1080
  --camera-stream.height=1080 \
  ; enable long autoexposure
  --camera-options=AeEnable=1 \
  --camera-options=AeExposureMode=2 \
  --camera-options=AwbEnable=1 \
  --camera-options=AwbMode=1 \
  --http-listen=0.0.0.0 \
  --http-port=8080 \
  --rtsp-port

DynamicUser=yes
SupplementaryGroups=video i2c
Restart=always
RestartSec=10
Nice=10
IOSchedulingClass=idle
IOSchedulingPriority=7
CPUWeight=20
AllowedCPUs=1-2
MemoryMax=250M

[Install]
WantedBy=multi-user.target