Method DVB.dvb()->tune()

Method tune

int tune(int(0..3) lnb, int freq, int(0..1)|string pol, int sr, void|mapping(int|string:array(int)) pids)

Description

Tunes to apropriate transponder's parameters and optionally sets PID(s).

Parameter lnb

DiSeQc number of LNB.

Parameter freq

Frequency divided by 1000.

Parameter pol

Polarization. 0 or "v" for vertical type, 1 or "h" for horizontal one.

Parameter sr

The service rate parameter.

Parameter pids

This optional mapping can contain zero or more of the following PIDs:

`"audio" : array`	List of PIDs which should be set out.
`"video" : array`
`"teletext" : array`
`"audio" : array`