[root@media ~]# ls -lR /dev/dvb
total 1
dr-xr-xr-x  2 root  wheel  512 Jun 30 19:39 adapter0

/dev/dvb/adapter0:
total 0
crw-rw-rw-  1 145  145    0, 137 Jun 30 19:39 demux0
crw-rw-rw-  1 145  145    0, 138 Jun 30 19:39 dvr0
crw-rw-rw-  1 145  145    0, 147 Jun 30 19:39 frontend0
[root@media ~]#