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wiki:seekthermal [2025/02/23 19:00] birdywiki:seekthermal [2025/02/23 19:35] (current) birdy
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     detect:     detect:
       enabled: false       enabled: false
 +</code>
 +
 +==== Visual camera ====
 +
 +The Seek Scan includes a visual camera as well. It's not very high quality.
 +
 +On my system it was automatically set up as /dev/video0
 +
 +Use the [[https://github.com/bluenviron/mediamtx?tab=readme-ov-file#generic-webcam|default usb webcam config.]]
 +
 +Seek_viewer has a default image rotation. To have the visual camera match the rotation of the thermal camera, I used the transpose=2 option.
 +
 +<code - mediamtx.yml>
 +  vcam:
 +    runOnInit: ffmpeg -f v4l2 -i /dev/video0 -vf "transpose=2" -c:v libx264 -pix_fmt yuv420p -preset ultrafast -b:v 600k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH
 </code> </code>