v4l2loopback

Droidcam has been adjusted to work with the upstream v4l2loopback module, the patched v4l2loopback_dc module is not necessary.

Changing stream size

The format and size of the v4l2loopback device can be changed with v4l2loopback-ctl from the v4l2loopback-utils package:

$> v4l2loopback-ctl set-caps "video/x-raw, format=I420, width=640, height=480" /dev/video2
$> v4l2loopback-ctl set-fps 30/2 /dev/video2

You can also set a default image:

$> v4l2loopback-ctl set-timeout-image 'videotestsrc' /dev/video2
$> v4l2loopback-ctl set-timeout-image ./Picures/backdrop.png /dev/video2