28 lines
594 B
Nix
28 lines
594 B
Nix
{ pkgs, ... }:
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{
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services.udev.extraRules = ''
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ACTION=="add", \
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SUBSYSTEM=="usb", \
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ATTR{idVendor}=="04a9", \
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ATTR{idProduct}=="31ea", \
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RUN+="systemctl restart webcam"
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'';
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systemd.services.webcam = {
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enable = true;
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description = "Canon Camera Webcam";
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script = ''
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${pkgs.gphoto2}/bin/gphoto2 --stdout --capture-movie | \
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${pkgs.ffmpeg}/bin/ffmpeg \
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-i - \
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-vcodec rawvideo \
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-pix_fmt yuv420p \
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-threads 0 \
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-framerate 30 \
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-f v4l2 \
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/dev/video0
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'';
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wantedBy = [ "multi-user.target" ];
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};
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}
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