6 lines
172 B
Markdown
6 lines
172 B
Markdown
```sh
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# list
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v4l2-ctl --list-devices
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# create 3 devices
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modprobe v4l2loopback devices=3 video_nr=8,9 exclusive_caps=1,1,1 card_label="Loopback-1,Loopback-2,Loopback-3"
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```
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