[mythtv-users] using a LVM partition for /video

[R]

When I installed Fedora Core 4 on this MythTV box I created a LVM partition.

fdisk -l /dev/sda

Disk /dev/sda: 160.0 GB, 160000000000 bytes
255 heads, 63 sectors/track, 19452 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1           7       56196    6  FAT16
/dev/sda2   *           8        1919    15358140   83  Linux
/dev/sda3            1920        2046     1020127+  82  Linux swap / Solaris
/dev/sda4            2047       19452   139813695    5  Extended
/dev/sda5            2047       19452   139813663+  8e  Linux LVM


Fedora allowed me to create this LVM but did not mount it.
How do I get this LVM mounted under /video ?
Is there anything else I need to do or
do I just specify /video in MythTV?