v4l2r is used at run time in 2 crates (of which 1 optionally).

Number of dependers v4l2r version Downloads/month
0 0.0.6 100
1 0.0.5 1.8K
1 0.0.3 2
Depender (with downloads and own rev deps) v4l2r version
1.8K virtio-media ^0.0.5
1.8K cros-codecs optional ^0.0.3