Utilities - Others

tv-station-util

NAME

tv-station-util - TV station database query tool

SYNOPSIS

tv-station-util [-v] [-r region] -l
tv-station-util [-v] [-r region] -c tvch
tv-station-util [-v] [-r region] -f freq
tv-station-util -h

DESCRIPTION

Shows region information about mapping between TV station channel and frequency.

OPTIONS

-l

Shows list of defined regions.

-c tvch

Print frequency in kHz of specified TV station channel.

-f freq

Print TV station channel of specified frequency in kHz.

-v

Produce verbose info.

-r region

Specify region to display. If omitted, setting of environment LC_TV is used. If LC_TV is not set, channel number is equal to frequency*16*1000. Valid region names are listed in "SUPPORTED REGIONS" section or output of "tv-station-util -l".

SUPPORTED REGIONS

Following regions are compiled in (at bt848x-0.2.4):

region	description
za	Zambia channel number description 1- 8 1-8 21-69 E21-E69, UHF
ca, us	North America broadcasting channel number description 2-83 2-83ch
ca.irccable, us.irccable	North America IRC cable channel number description 1-125 1-125ch 127-134 T7-T14
ca.hrccable, us.hrccable	North America HRC cable channel number description 1-125 1-125ch 127-134 T7-T14
ar	Argentina channel number description 1-93 1-93ch
weurope	West Europe channel number description 1 N21 2-12 E2-E12, CCIR-I-III 13-20 ITA-ITH, Italy 21-69 E21-69, UHF 70-72 IA-IC, Ireland 74-76 S01-S03, CCIR-I-III 80-99 SE1-SE20, CCIR-SL-SH 100-120 S21-S41, CCIR-H
eeurope	East Europe channel number description 1 N21 2-12 E2-E12, CCIR-I-III 13-20 ITA-ITH, Italy 21-69 E21-69, UHF 74-76 S01-S03, CCIR-I-III 80-99 SE1-SE20, CCIR-SL-SH 100-120 S21-S41, CCIR-H 121-132 R1-R12, OIRT-I-III 140-159 SR1-SR19, OIRT-SL-SH
it	Italy channel number description 11-12 Italy H1-H2 13-20 Italy A-H 21-69 E21-69, UHF
ir	Ireland channel number description 21-69 E21-69, UHF 70-78 Ireland 0-8 (A-I?)
ru	xUSSR channel number description 1-69 1-69 70- 77 SK1-SK8 78-107 SK11-SK18, S19-S40
fr	France channel number description 1-10 K01-K10 21-69 E21-E69, UHF 70-85 KB-KQ 91-109 H01-H19
jp, jp.bcst	Japan broadcasting channel number description 1-12 VHF 1-12ch 13-62 UHF 13-62ch
jp.cable	Japan cable channel number description 1-12 VHF 1-12ch 13-63 C13-C63
nz	New Zealand channel number description 1-11 1-11ch 21-69 E21-E69, UHF
cn	China channel number description 1-94 1-94ch
au	Australia channel number description 1-83 1-83ch 84 5A

ENVIRONMENT

LC_TV - determines TV station frequency mapping. See description about -r option.

LC_TVFREQ_FINE_TUNE - fine adjustment for TV tuning in kHz.

EXAMPLE

In Japan, VHF 3ch is broadcasted at 103.250MHz.

% tv-station-util -r jp -c 3
103250
% tv-station-util -r jp -f 103250
3
% sdlview -f `echo '103250 * 16 / 1000' | bc`

gtk-v4lctl

NAME

gtk-v4l - GUI controller of Video4Linux video capture device

SYNOPSIS

gtk-v4lctl [-d device] [-R region]

DESCRIPTION

Controls Video4Linux video capture device characteristics. Controllable values are: tuning frequency, video channel, norm, brightness, hue, colour, contrast, volume, bass, treble, balance. Due to lack of card function, not all value is meaningful.

OPTIONS

-d device

Specifies video capture device. Default is /dev/video0

-R region

Select region. See tv-station-util for more detail.

ENVIRONMENT

LC_TV - determines TV station frequency mapping. See tv-station-util for more detail.

LC_TVFREQ_FINE_TUNE - fine adjustment for TV tuning in kHz.

tune_radio

NAME

tune_radio - tune radio for Video4Linux video capture device

SYNOPSIS

tune_radio [-d device] [-f freq] [-m] [-A]

DESCRIPTION

Tunes radio for Video4Linux video capture device.

OPTIONS

-d device

Specify radio device. Default device is /dev/radio0

-f freq

Specify tuning frequency in MHz.

-m

Mute radio device and exit. With '-A' option, mute monitor of system audio input too.

-A

Initialize system audio (not radio device). This enables monitor of audio input, input from line-in, output to line-out.