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w_scan

NAME

w_scan - a DVB-C and DVB-T scanning tool

SYNOPSIS

w_scan [options]

DESCRIPTION

w_scan scans for DVB-C and DVB-T channels. DVB-S is not supported! All other programs accessing the DVB hardware (like e.g. VDR) must be closed in order to avoid conflicts when starting w_scan.

OPTIONS

The following options are available.

-a N

Use device /dev/dvb/adapterN/ [default: auto detect].

-f TYPE

Frontend type "a" = atsc (vsb/qam), "c" = cable, "t"= terrestrian [default].

-A N

specify ATSC type 1 = terrestrial [default], 2 = cable, 3 = both.

-P

do not use ATSC PSIP tables for scanning (but only PAT and PMT) (applies for ATSC only).

-i N

Spectral inversion setting for cable TV only (0: off, 1: on, 2: auto [default]).

-F

Use long filter output.

-t N

Tuning timeout (1 = fastest [default], 2 = medium, 3 = slowest).

-k

generate channels.dvb for kaffeine.

-o N

VDR version / channels.conf format (2 = VDR-1.2.x, 3 = VDR-1.3.x, 4 = VDR-1.4.x [default]).

-R N

Radio channels (0 = don't search radio channels, 1 = search radio channels [default]).

-T N

TV channels (0 = don't search TV channels, 1 = search TV channels [default]).

-O N

Other services (0 = don't search other services, 1 = search other services [default]).

-E N

Conditional access / encrypted channels (N=0 gets only Free TV channels, N=xxx sets CA field in vdr output to :xxx:).

-X

zap/czap/xine output instead of vdr channels.conf.

-x

Generate initial tuning data for (dvb-)scan.

-v

verbose (repeat for more).

-q

quiet (repeat for less)

AUTHOR

This manual page was written by Tobias Grimm <tg@e-tobi.net>, for the Debian project (but may be used by others).

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version published by the Free Software Foundation.

On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.