Cardinput table
From MythTV Official Wiki
table cardinput
This table contains one row for each input -- a Tuner Card can have an RF input, a S-Video input, and a composite video input, for example. This table also stores the binding between a Video Source and an input -- if your RF input is direct analog cable, and your S-video input is digital cable through a box, this is where that information will live.
| Field | Type | NULL | Default |
|---|---|---|---|
| cardinputid | int(10) | No | |
| cardid | int(10) | No | 0 |
| sourceid | int(10) | No | 0 |
| inputname | varchar(32) | No | |
| externalcommand | varchar(128) | Yes | NULL |
| preference | int(11) | Yes | NULL |
| shareable | char(1) | Yes | N |
| tunechan | varchar(5) | No | |
| startchan | varchar(5) | No |
