freebsd-skq/usr.sbin/cdcontrol/cdcontrol.1

180 lines
3.7 KiB
Groff
Raw Normal View History

1999-08-28 01:35:59 +00:00
.\" $FreeBSD$
.\"
.Dd July 3, 1995
.Dt CDCONTROL 1
.Os FreeBSD
.Sh NAME
.Nm cdcontrol
.Nd compact disc control utility
.Sh SYNOPSIS
.Nm
.Op Fl sv
.Op Fl f Ar device
.Op Ar command ...
.Sh DESCRIPTION
1997-09-04 11:52:28 +00:00
.Nm Cdcontrol
is a program to control audio features of a CD drive.
The device is a name such
1997-12-08 07:43:13 +00:00
as
.Pa cd0
or
.Pa mcd0 .
.Pp
If no command is given, then
1997-09-04 11:52:28 +00:00
.Nm
enters an interactive mode, reading commands from the standard input.
.Pp
The following options are available:
1997-12-08 07:43:13 +00:00
.Bl -tag -width indent
.It Fl s
Silent mode - do not print table headers and human readable comments.
.It Fl v
Verbose mode - print as much information as possible.
.It Fl f Ar device
Specify a device, such as
1997-12-08 07:43:13 +00:00
.Pa /dev/cd0c
or
.Pa mcd0 .
Both absolute path and relative to
.Pa /dev
filename are possible.
Suffix `c' is added to the device name if needed.
.El
.Pp
The available commands are listed below. Only as many
characters as are required to uniquely identify a command
need be specified.
Word
1997-12-08 07:43:13 +00:00
.Em play
can be omitted.
.Bl -tag -width Cm
1996-02-03 14:13:36 +00:00
.It Cm play Ar first_track Op Ar last_track
Play from track
1997-12-08 07:43:13 +00:00
.Ar first_track
to track
1998-01-07 07:43:04 +00:00
.Ar last_track .
The first track has number 1.
1997-12-08 07:43:13 +00:00
Can be omitted in all cases.
.It Cm play Xo
.Ar start_m : Ns Ar start_s . Ns Ar start_f
.Oo Ar end_m : Ns Ar end_s . Ns
.Ar end_f Oc
.Xc
Play from the absolute address
(MSF) defined by
1997-12-08 07:43:13 +00:00
.Ar start_m
in minutes,
1997-12-08 07:43:13 +00:00
.Ar start_s ,
in seconds and
1997-12-08 07:43:13 +00:00
.Ar start_f
(frame number) to the absolute address defined by
1997-12-08 07:43:13 +00:00
.Ar end_m
in minutes,
1997-12-08 07:43:13 +00:00
.Ar end_s ,
in seconds and
1997-12-08 07:43:13 +00:00
.Ar end_f
(frame number). Minutes are in the range 0-99.
Seconds are in the range 0-59.
Frame numbers are in the range 0-74.
1996-02-03 14:13:36 +00:00
.It Cm play Op Ar #start_block Op length
Play starting from the logical block
1997-12-08 07:43:13 +00:00
.Ar start_block
using
1997-12-08 07:43:13 +00:00
.Ar length
logical blocks.
.It Cm pause
Stop playing.
Do not stop the disc.
.It Cm resume
Resume playing.
Used after the
1997-12-08 07:43:13 +00:00
.Em pause
command.
.It Cm stop
Stop the disc.
.It Cm eject
Eject the disc.
.It Cm close
1996-02-02 22:03:37 +00:00
Inject the disc.
.It Cm volume Ar left_channel Ar right_channel
Set the volume of left channel to
1997-12-08 07:43:13 +00:00
.Ar left_channel
and the volume of right channel to
1997-12-08 07:43:13 +00:00
.Ar right_channel .
Allowed values are in the range 0-255.
.It Cm volume Ar mute
Turn the sound off.
.It Cm volume Ar mono
Set the mono mode.
.It Cm volume Ar stereo
Set the stereo mode.
.It Cm volume Ar left
Play the left subtrack on both left and right channels.
.It Cm volume Ar right
Play the right subtrack on both left and right channels.
.It Cm info
Print the table of contents.
2000-12-27 15:30:30 +00:00
.It Cm status Xo
.Op Ar audio | media | volume
2000-12-27 15:30:30 +00:00
.Xc
Print the information about the disc:
2000-12-27 15:30:30 +00:00
.Pp
.Bl -tag -width "volume" -compact
.It Ar audio
the current playing status and position
.It Ar media
the current media catalog status
.It Ar volume
1996-02-03 14:13:36 +00:00
the current values of the volume for left and right channels.
2000-12-27 15:30:30 +00:00
.El
.It Cm cdid
Display the serial number of the cd using the method used by the
cddb (http://www.cddb.org/) project.
.It Cm help
Print the list of available commands.
.It Cm debug Ar on
Enable the debugging mode of the CD device driver.
.It Cm debug Ar off
Disable the driver debugging mode.
1996-02-03 14:13:36 +00:00
.It Cm reset
Perform the hardware reset of the device.
1996-02-03 14:13:36 +00:00
.It Cm set Ar msf
Set minute-second-frame ioctl mode (default).
.It Cm set Ar lba
Set LBA ioctl mode.
.It Cm quit
Quit the program.
2000-12-27 15:30:30 +00:00
.El
.Sh ENVIRONMENT
The following environment variables affect the execution of
.Nm :
.Pp
.Bl -tag -width CD_DRIVE -compact
.It Ev CDROM
The cd device to use if one isn't specified with the
.Fl f
flag.
.Pp
.It Ev CDPLAY
.It Ev CD_DRIVE
.It Ev DISC
.It Ev MUSIC_CD
These variables have been deprecated in favour of
.Ev CDROM .
.El
.Sh FILES
2000-05-07 09:50:44 +00:00
.Bl -tag -width /dev/mcd0c -compact
.It Pa /dev/cd0c
.It Pa /dev/mcd0c
.It Pa /dev/acd0c
.El
.Sh AUTHORS
1997-12-08 07:43:13 +00:00
.An Jean-Marc Zucconi ,
.An Andrey A.\ Chernov ,
.An Serge V.\ Vakulenko
.Sh HISTORY
The
1997-09-04 11:52:28 +00:00
.Nm
1996-08-23 00:57:08 +00:00
command appeared in
.Fx 2.1 .