[nemo@Sailfish ~]$ ll /dev/video*
crw-rw---- 1 system camera 81,  0 Dec 12  1970 /dev/video0
crw-rw---- 1 system camera 81, 17 Mar 26 15:03 /dev/video1
crw-rw---- 1 system camera 81, 19 Mar 26 15:03 /dev/video2
crw-rw---- 1 system camera 81, 15 Dec 12  1970 /dev/video32
crw-rw---- 1 system camera 81, 16 Dec 12  1970 /dev/video33

/dev/video:
total 0
lrwxrwxrwx 1 root root 10 Dec 12  1970 venus_dec -> ../video32
lrwxrwxrwx 1 root root 10 Dec 12  1970 venus_enc -> ../video33