Update README.md (#72)

Fixing directory name to `v4l` instead of `4vl` in line 244
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Gil Levy 2023-01-06 22:06:00 +02:00 committed by GitHub
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@ -241,7 +241,7 @@ This setting defines what video device will be used by the selected service.
If you are not using a Raspberry Pi then `/dev/video0` might not work and you might encounter an "`Video capture not supported by the device`" error in the `crowsnest.log` log file. If you are not using a Raspberry Pi then `/dev/video0` might not work and you might encounter an "`Video capture not supported by the device`" error in the `crowsnest.log` log file.
In this case you should use the direct device ID for the USB camera found in the `/dev/4vl/by-id` directory, like in the following example: In this case you should use the direct device ID for the USB camera found in the `/dev/v4l/by-id` directory, like in the following example:
device: /dev/v4l/by-id/usb-PixArt_Imaging_Inc._USB2.0_Camera-video-index0 device: /dev/v4l/by-id/usb-PixArt_Imaging_Inc._USB2.0_Camera-video-index0